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NewPipe
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Code Issues Releases Wiki Activity

Merge branch 'dev' into removeextra

This commit is contained in:
Christian Schabesberger 2019-06-26 15:42:47 +02:00 committed by GitHub
parent 43b859f778 61472a995f
commit e11df5bb49
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176 changed files with 9504 additions and 7336 deletions
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11
README.md
View File

@ -66,15 +66,22 @@ NewPipe does not use any Google framework libraries, nor the YouTube API. Websit
* Enqueue videos
* Local playlists
* Subtitles
* Multi-service support (e.g. SoundCloud \[beta\])
* Livestream support
* Show comments
### Coming Features
* Cast to UPnP and Cast
* Show comments
* … and many more
### Supported Services
NewPipe supports multiple services. Our [docs](https://teamnewpipe.github.io/documentation/) provide more info on how a new service can be added to the app and the extractor. Please get in touch with us if you intend to add a new one. Currently supported services are:
* YouTube
* SoundCloud \[beta\]
* media.ccc.de \[beta\]
## Updates
When a change to the NewPipe code occurs (due to either adding features or bug fixing), eventually a release will occur. These are in the format x.xx.x . In order to get this new version, you can:
* Build a debug APK yourself. This is the fastest way to get new features on your device, but is much more complicated, so we recommend using one of the other methods.

6
app/build.gradle
View File

@ -8,8 +8,8 @@ android {
applicationId "org.schabi.newpipe"
minSdkVersion 19
targetSdkVersion 28
versionCode 720
versionName "0.16.0"
versionCode 740
versionName "0.16.2"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
vectorDrawables.useSupportLibrary = true
@ -57,7 +57,7 @@ dependencies {
exclude module: 'support-annotations'
})
implementation 'com.github.TeamNewPipe:NewPipeExtractor:aa4f03a'
implementation 'com.github.TeamNewPipe:NewPipeExtractor:c64c90a'
testImplementation 'junit:junit:4.12'
testImplementation 'org.mockito:mockito-core:2.23.0'

8
app/src/main/java/org/schabi/newpipe/RouterActivity.java
View File

@ -574,7 +574,7 @@ public class RouterActivity extends AppCompatActivity {
playQueue = new SinglePlayQueue((StreamInfo) info);
if (playerChoice.equals(videoPlayerKey)) {
NavigationHelper.playOnMainPlayer(this, playQueue);
NavigationHelper.playOnMainPlayer(this, playQueue, true);
} else if (playerChoice.equals(backgroundPlayerKey)) {
NavigationHelper.enqueueOnBackgroundPlayer(this, playQueue, true);
} else if (playerChoice.equals(popupPlayerKey)) {
@ -587,11 +587,11 @@ public class RouterActivity extends AppCompatActivity {
playQueue = info instanceof ChannelInfo ? new ChannelPlayQueue((ChannelInfo) info) : new PlaylistPlayQueue((PlaylistInfo) info);
if (playerChoice.equals(videoPlayerKey)) {
NavigationHelper.playOnMainPlayer(this, playQueue);
NavigationHelper.playOnMainPlayer(this, playQueue, true);
} else if (playerChoice.equals(backgroundPlayerKey)) {
NavigationHelper.playOnBackgroundPlayer(this, playQueue);
NavigationHelper.playOnBackgroundPlayer(this, playQueue, true);
} else if (playerChoice.equals(popupPlayerKey)) {
NavigationHelper.playOnPopupPlayer(this, playQueue);
NavigationHelper.playOnPopupPlayer(this, playQueue, true);
}
}
};

5
app/src/main/java/org/schabi/newpipe/database/history/dao/StreamHistoryDAO.java
View File

@ -50,6 +50,11 @@ public abstract class StreamHistoryDAO implements HistoryDAO<StreamHistoryEntity
" ORDER BY " + STREAM_ACCESS_DATE + " DESC")
public abstract Flowable<List<StreamHistoryEntry>> getHistory();
@Query("SELECT * FROM " + STREAM_HISTORY_TABLE + " WHERE " + JOIN_STREAM_ID +
" = :streamId ORDER BY " + STREAM_ACCESS_DATE + " DESC LIMIT 1")
@Nullable
public abstract StreamHistoryEntity getLatestEntry(final long streamId);
@Query("DELETE FROM " + STREAM_HISTORY_TABLE + " WHERE " + JOIN_STREAM_ID + " = :streamId")
public abstract int deleteStreamHistory(final long streamId);

23
app/src/main/java/org/schabi/newpipe/database/stream/model/StreamStateEntity.java
View File

@ -4,6 +4,9 @@ package org.schabi.newpipe.database.stream.model;
import android.arch.persistence.room.ColumnInfo;
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.ForeignKey;
import android.support.annotation.Nullable;
import java.util.concurrent.TimeUnit;
import static android.arch.persistence.room.ForeignKey.CASCADE;
import static org.schabi.newpipe.database.stream.model.StreamStateEntity.JOIN_STREAM_ID;
@ -22,6 +25,12 @@ public class StreamStateEntity {
final public static String JOIN_STREAM_ID = "stream_id";
final public static String STREAM_PROGRESS_TIME = "progress_time";
/** Playback state will not be saved, if playback time less than this threshold */
private static final int PLAYBACK_SAVE_THRESHOLD_START_SECONDS = 5;
/** Playback state will not be saved, if time left less than this threshold */
private static final int PLAYBACK_SAVE_THRESHOLD_END_SECONDS = 10;
@ColumnInfo(name = JOIN_STREAM_ID)
private long streamUid;
@ -48,4 +57,18 @@ public class StreamStateEntity {
public void setProgressTime(long progressTime) {
this.progressTime = progressTime;
}
public boolean isValid(int durationInSeconds) {
final int seconds = (int) TimeUnit.MILLISECONDS.toSeconds(progressTime);
return seconds > PLAYBACK_SAVE_THRESHOLD_START_SECONDS
&& seconds < durationInSeconds - PLAYBACK_SAVE_THRESHOLD_END_SECONDS;
}
@Override
public boolean equals(@Nullable Object obj) {
if (obj instanceof StreamStateEntity) {
return ((StreamStateEntity) obj).streamUid == streamUid
&& ((StreamStateEntity) obj).progressTime == progressTime;
} else return false;
}
}

2
app/src/main/java/org/schabi/newpipe/download/DownloadActivity.java
View File

@ -55,7 +55,7 @@ public class DownloadActivity extends AppCompatActivity {
private void updateFragments() {
MissionsFragment fragment = new MissionsFragment();
getFragmentManager().beginTransaction()
getSupportFragmentManager().beginTransaction()
.replace(R.id.frame, fragment, MISSIONS_FRAGMENT_TAG)
.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE)
.commit();

466
app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java
View File

@ -1,14 +1,23 @@
package org.schabi.newpipe.download;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Bundle;
import android.os.IBinder;
import android.preference.PreferenceManager;
import android.support.annotation.IdRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.StringRes;
import android.support.v4.app.DialogFragment;
import android.support.v4.provider.DocumentFile;
import android.support.v7.app.AlertDialog;
import android.support.v7.view.menu.ActionMenuItemView;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.util.SparseArray;
@ -34,7 +43,8 @@ import org.schabi.newpipe.extractor.stream.StreamInfo;
import org.schabi.newpipe.extractor.stream.SubtitlesStream;
import org.schabi.newpipe.extractor.stream.VideoStream;
import org.schabi.newpipe.extractor.utils.Localization;
import org.schabi.newpipe.settings.NewPipeSettings;
import org.schabi.newpipe.report.ErrorActivity;
import org.schabi.newpipe.report.UserAction;
import org.schabi.newpipe.util.FilenameUtils;
import org.schabi.newpipe.util.ListHelper;
import org.schabi.newpipe.util.PermissionHelper;
@ -43,19 +53,27 @@ import org.schabi.newpipe.util.StreamItemAdapter;
import org.schabi.newpipe.util.StreamItemAdapter.StreamSizeWrapper;
import org.schabi.newpipe.util.ThemeHelper;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import icepick.Icepick;
import icepick.State;
import io.reactivex.disposables.CompositeDisposable;
import us.shandian.giga.io.StoredDirectoryHelper;
import us.shandian.giga.io.StoredFileHelper;
import us.shandian.giga.postprocessing.Postprocessing;
import us.shandian.giga.service.DownloadManager;
import us.shandian.giga.service.DownloadManagerService;
import us.shandian.giga.service.DownloadManagerService.DownloadManagerBinder;
import us.shandian.giga.service.MissionState;
public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheckedChangeListener, AdapterView.OnItemSelectedListener {
private static final String TAG = "DialogFragment";
private static final boolean DEBUG = MainActivity.DEBUG;
private static final int REQUEST_DOWNLOAD_PATH_SAF = 0x1230;
@State
protected StreamInfo currentInfo;
@ -80,7 +98,7 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
private EditText nameEditText;
private Spinner streamsSpinner;
private RadioGroup radioVideoAudioGroup;
private RadioGroup radioStreamsGroup;
private TextView threadsCountTextView;
private SeekBar threadsSeekBar;
@ -160,7 +178,9 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
return;
}
setStyle(STYLE_NO_TITLE, ThemeHelper.getDialogTheme(getContext()));
context = getContext();
setStyle(STYLE_NO_TITLE, ThemeHelper.getDialogTheme(context));
Icepick.restoreInstanceState(this, savedInstanceState);
SparseArray<SecondaryStreamHelper<AudioStream>> secondaryStreams = new SparseArray<>(4);
@ -177,9 +197,59 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
}
}
this.videoStreamsAdapter = new StreamItemAdapter<>(getContext(), wrappedVideoStreams, secondaryStreams);
this.audioStreamsAdapter = new StreamItemAdapter<>(getContext(), wrappedAudioStreams);
this.subtitleStreamsAdapter = new StreamItemAdapter<>(getContext(), wrappedSubtitleStreams);
this.videoStreamsAdapter = new StreamItemAdapter<>(context, wrappedVideoStreams, secondaryStreams);
this.audioStreamsAdapter = new StreamItemAdapter<>(context, wrappedAudioStreams);
this.subtitleStreamsAdapter = new StreamItemAdapter<>(context, wrappedSubtitleStreams);
Intent intent = new Intent(context, DownloadManagerService.class);
context.startService(intent);
context.bindService(intent, new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName cname, IBinder service) {
DownloadManagerBinder mgr = (DownloadManagerBinder) service;
mainStorageAudio = mgr.getMainStorageAudio();
mainStorageVideo = mgr.getMainStorageVideo();
downloadManager = mgr.getDownloadManager();
askForSavePath = mgr.askForSavePath();
okButton.setEnabled(true);
context.unbindService(this);
// check of download paths are defined
if (!askForSavePath) {
String msg = "";
if (mainStorageVideo == null) msg += getString(R.string.download_path_title);
if (mainStorageAudio == null)
msg += getString(R.string.download_path_audio_title);
if (!msg.isEmpty()) {
String title;
if (mainStorageVideo == null && mainStorageAudio == null) {
title = getString(R.string.general_error);
msg = getString(R.string.no_available_dir) + ":\n" + msg;
} else {
title = msg;
msg = getString(R.string.no_available_dir);
}
new AlertDialog.Builder(context)
.setPositiveButton(android.R.string.ok, null)
.setTitle(title)
.setMessage(msg)
.create()
.show();
}
}
}
@Override
public void onServiceDisconnected(ComponentName name) {
// nothing to do
}
}, Context.BIND_AUTO_CREATE);
}
@Override
@ -204,8 +274,8 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
threadsCountTextView = view.findViewById(R.id.threads_count);
threadsSeekBar = view.findViewById(R.id.threads);
radioVideoAudioGroup = view.findViewById(R.id.video_audio_group);
radioVideoAudioGroup.setOnCheckedChangeListener(this);
radioStreamsGroup = view.findViewById(R.id.video_audio_group);
radioStreamsGroup.setOnCheckedChangeListener(this);
initToolbar(view.findViewById(R.id.toolbar));
setupDownloadOptions();
@ -240,17 +310,17 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
disposables.clear();
disposables.add(StreamSizeWrapper.fetchSizeForWrapper(wrappedVideoStreams).subscribe(result -> {
if (radioVideoAudioGroup.getCheckedRadioButtonId() == R.id.video_button) {
if (radioStreamsGroup.getCheckedRadioButtonId() == R.id.video_button) {
setupVideoSpinner();
}
}));
disposables.add(StreamSizeWrapper.fetchSizeForWrapper(wrappedAudioStreams).subscribe(result -> {
if (radioVideoAudioGroup.getCheckedRadioButtonId() == R.id.audio_button) {
if (radioStreamsGroup.getCheckedRadioButtonId() == R.id.audio_button) {
setupAudioSpinner();
}
}));
disposables.add(StreamSizeWrapper.fetchSizeForWrapper(wrappedSubtitleStreams).subscribe(result -> {
if (radioVideoAudioGroup.getCheckedRadioButtonId() == R.id.subtitle_button) {
if (radioStreamsGroup.getCheckedRadioButtonId() == R.id.subtitle_button) {
setupSubtitleSpinner();
}
}));
@ -263,22 +333,49 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
}
@Override
public void onSaveInstanceState(Bundle outState) {
public void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState);
Icepick.saveInstanceState(this, outState);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_DOWNLOAD_PATH_SAF && resultCode == Activity.RESULT_OK) {
if (data.getData() == null) {
showFailedDialog(R.string.general_error);
return;
}
DocumentFile docFile = DocumentFile.fromSingleUri(context, data.getData());
if (docFile == null) {
showFailedDialog(R.string.general_error);
return;
}
// check if the selected file was previously used
checkSelectedDownload(null, data.getData(), docFile.getName(), docFile.getType());
}
}
/*//////////////////////////////////////////////////////////////////////////
// Inits
//////////////////////////////////////////////////////////////////////////*/
private void initToolbar(Toolbar toolbar) {
if (DEBUG) Log.d(TAG, "initToolbar() called with: toolbar = [" + toolbar + "]");
boolean isLight = ThemeHelper.isLightThemeSelected(getActivity());
toolbar.setTitle(R.string.download_dialog_title);
toolbar.setNavigationIcon(ThemeHelper.isLightThemeSelected(getActivity()) ? R.drawable.ic_arrow_back_black_24dp : R.drawable.ic_arrow_back_white_24dp);
toolbar.setNavigationIcon(isLight ? R.drawable.ic_arrow_back_black_24dp : R.drawable.ic_arrow_back_white_24dp);
toolbar.inflateMenu(R.menu.dialog_url);
toolbar.setNavigationOnClickListener(v -> getDialog().dismiss());
okButton = toolbar.findViewById(R.id.okay);
okButton.setEnabled(false);// disable until the download service connection is done
toolbar.setOnMenuItemClickListener(item -> {
if (item.getItemId() == R.id.okay) {
prepareSelectedDownload();
@ -346,7 +443,7 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
if (DEBUG)
Log.d(TAG, "onItemSelected() called with: parent = [" + parent + "], view = [" + view + "], position = [" + position + "], id = [" + id + "]");
switch (radioVideoAudioGroup.getCheckedRadioButtonId()) {
switch (radioStreamsGroup.getCheckedRadioButtonId()) {
case R.id.audio_button:
selectedAudioIndex = position;
break;
@ -370,9 +467,9 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
protected void setupDownloadOptions() {
setRadioButtonsState(false);
final RadioButton audioButton = radioVideoAudioGroup.findViewById(R.id.audio_button);
final RadioButton videoButton = radioVideoAudioGroup.findViewById(R.id.video_button);
final RadioButton subtitleButton = radioVideoAudioGroup.findViewById(R.id.subtitle_button);
final RadioButton audioButton = radioStreamsGroup.findViewById(R.id.audio_button);
final RadioButton videoButton = radioStreamsGroup.findViewById(R.id.video_button);
final RadioButton subtitleButton = radioStreamsGroup.findViewById(R.id.subtitle_button);
final boolean isVideoStreamsAvailable = videoStreamsAdapter.getCount() > 0;
final boolean isAudioStreamsAvailable = audioStreamsAdapter.getCount() > 0;
final boolean isSubtitleStreamsAvailable = subtitleStreamsAdapter.getCount() > 0;
@ -397,9 +494,9 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
}
private void setRadioButtonsState(boolean enabled) {
radioVideoAudioGroup.findViewById(R.id.audio_button).setEnabled(enabled);
radioVideoAudioGroup.findViewById(R.id.video_button).setEnabled(enabled);
radioVideoAudioGroup.findViewById(R.id.subtitle_button).setEnabled(enabled);
radioStreamsGroup.findViewById(R.id.audio_button).setEnabled(enabled);
radioStreamsGroup.findViewById(R.id.video_button).setEnabled(enabled);
radioStreamsGroup.findViewById(R.id.subtitle_button).setEnabled(enabled);
}
private int getSubtitleIndexBy(List<SubtitlesStream> streams) {
@ -434,98 +531,297 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
return 0;
}
StoredDirectoryHelper mainStorageAudio = null;
StoredDirectoryHelper mainStorageVideo = null;
DownloadManager downloadManager = null;
ActionMenuItemView okButton = null;
Context context;
boolean askForSavePath;
private String getNameEditText() {
String str = nameEditText.getText().toString().trim();
return FilenameUtils.createFilename(context, str.isEmpty() ? currentInfo.getName() : str);
}
private void showFailedDialog(@StringRes int msg) {
new AlertDialog.Builder(context)
.setTitle(R.string.general_error)
.setMessage(msg)
.setNegativeButton(android.R.string.ok, null)
.create()
.show();
}
private void showErrorActivity(Exception e) {
ErrorActivity.reportError(
context,
Collections.singletonList(e),
null,
null,
ErrorActivity.ErrorInfo.make(UserAction.SOMETHING_ELSE, "-", "-", R.string.general_error)
);
}
private void prepareSelectedDownload() {
final Context context = getContext();
Stream stream;
String location;
char kind;
StoredDirectoryHelper mainStorage;
MediaFormat format;
String mime;
String fileName = nameEditText.getText().toString().trim();
if (fileName.isEmpty())
fileName = FilenameUtils.createFilename(context, currentInfo.getName());
// first, build the filename and get the output folder (if possible)
// later, run a very very very large file checking logic
switch (radioVideoAudioGroup.getCheckedRadioButtonId()) {
String filename = getNameEditText().concat(".");
switch (radioStreamsGroup.getCheckedRadioButtonId()) {
case R.id.audio_button:
stream = audioStreamsAdapter.getItem(selectedAudioIndex);
location = NewPipeSettings.getAudioDownloadPath(context);
kind = 'a';
mainStorage = mainStorageAudio;
format = audioStreamsAdapter.getItem(selectedAudioIndex).getFormat();
mime = format.mimeType;
filename += format.suffix;
break;
case R.id.video_button:
stream = videoStreamsAdapter.getItem(selectedVideoIndex);
location = NewPipeSettings.getVideoDownloadPath(context);
kind = 'v';
mainStorage = mainStorageVideo;
format = videoStreamsAdapter.getItem(selectedVideoIndex).getFormat();
mime = format.mimeType;
filename += format.suffix;
break;
case R.id.subtitle_button:
stream = subtitleStreamsAdapter.getItem(selectedSubtitleIndex);
location = NewPipeSettings.getVideoDownloadPath(context);// assume that subtitle & video files go together
kind = 's';
mainStorage = mainStorageVideo;// subtitle & video files go together
format = subtitleStreamsAdapter.getItem(selectedSubtitleIndex).getFormat();
mime = format.mimeType;
filename += format == MediaFormat.TTML ? MediaFormat.SRT.suffix : format.suffix;
break;
default:
throw new RuntimeException("No stream selected");
}
if (mainStorage == null || askForSavePath) {
// This part is called if with SAF preferred:
// * older android version running
// * save path not defined (via download settings)
// * the user as checked the "ask where to download" option
StoredFileHelper.requestSafWithFileCreation(this, REQUEST_DOWNLOAD_PATH_SAF, filename, mime);
return;
}
// check for existing file with the same name
checkSelectedDownload(mainStorage, mainStorage.findFile(filename), filename, mime);
}
private void checkSelectedDownload(StoredDirectoryHelper mainStorage, Uri targetFile, String filename, String mime) {
StoredFileHelper storage;
try {
if (mainStorage == null) {
// using SAF on older android version
storage = new StoredFileHelper(context, null, targetFile, "");
} else if (targetFile == null) {
// the file does not exist, but it is probably used in a pending download
storage = new StoredFileHelper(mainStorage.getUri(), filename, mime, mainStorage.getTag());
} else {
// the target filename is already use, attempt to use it
storage = new StoredFileHelper(context, mainStorage.getUri(), targetFile, mainStorage.getTag());
}
} catch (Exception e) {
showErrorActivity(e);
return;
}
// check if is our file
MissionState state = downloadManager.checkForExistingMission(storage);
@StringRes int msgBtn;
@StringRes int msgBody;
switch (state) {
case Finished:
msgBtn = R.string.overwrite;
msgBody = R.string.overwrite_finished_warning;
break;
case Pending:
msgBtn = R.string.overwrite;
msgBody = R.string.download_already_pending;
break;
case PendingRunning:
msgBtn = R.string.generate_unique_name;
msgBody = R.string.download_already_running;
break;
case None:
if (mainStorage == null) {
// This part is called if:
// * using SAF on older android version
// * save path not defined
continueSelectedDownload(storage);
return;
} else if (targetFile == null) {
// This part is called if:
// * the filename is not used in a pending/finished download
// * the file does not exists, create
if (!mainStorage.mkdirs()) {
showFailedDialog(R.string.error_path_creation);
return;
}
storage = mainStorage.createFile(filename, mime);
if (storage == null || !storage.canWrite()) {
showFailedDialog(R.string.error_file_creation);
return;
}
continueSelectedDownload(storage);
return;
}
msgBtn = R.string.overwrite;
msgBody = R.string.overwrite_unrelated_warning;
break;
default:
return;
}
int threads;
if (radioVideoAudioGroup.getCheckedRadioButtonId() == R.id.subtitle_button) {
threads = 1;// use unique thread for subtitles due small file size
fileName += ".srt";// final subtitle format
} else {
threads = threadsSeekBar.getProgress() + 1;
fileName += "." + stream.getFormat().getSuffix();
AlertDialog.Builder askDialog = new AlertDialog.Builder(context)
.setTitle(R.string.download_dialog_title)
.setMessage(msgBody)
.setNegativeButton(android.R.string.cancel, null);
final StoredFileHelper finalStorage = storage;
if (mainStorage == null) {
// This part is called if:
// * using SAF on older android version
// * save path not defined
switch (state) {
case Pending:
case Finished:
askDialog.setPositiveButton(msgBtn, (dialog, which) -> {
dialog.dismiss();
downloadManager.forgetMission(finalStorage);
continueSelectedDownload(finalStorage);
});
break;
}
askDialog.create().show();
return;
}
final String finalFileName = fileName;
askDialog.setPositiveButton(msgBtn, (dialog, which) -> {
dialog.dismiss();
DownloadManagerService.checkForRunningMission(context, location, fileName, (listed, finished) -> {
if (listed) {
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle(R.string.download_dialog_title)
.setMessage(finished ? R.string.overwrite_warning : R.string.download_already_running)
.setPositiveButton(
finished ? R.string.overwrite : R.string.generate_unique_name,
(dialog, which) -> downloadSelected(context, stream, location, finalFileName, kind, threads)
)
.setNegativeButton(android.R.string.cancel, (dialog, which) -> {
dialog.cancel();
})
.create()
.show();
} else {
downloadSelected(context, stream, location, finalFileName, kind, threads);
StoredFileHelper storageNew;
switch (state) {
case Finished:
case Pending:
downloadManager.forgetMission(finalStorage);
case None:
if (targetFile == null) {
storageNew = mainStorage.createFile(filename, mime);
} else {
try {
// try take (or steal) the file
storageNew = new StoredFileHelper(context, mainStorage.getUri(), targetFile, mainStorage.getTag());
} catch (IOException e) {
Log.e(TAG, "Failed to take (or steal) the file in " + targetFile.toString());
storageNew = null;
}
}
if (storageNew != null && storageNew.canWrite())
continueSelectedDownload(storageNew);
else
showFailedDialog(R.string.error_file_creation);
break;
case PendingRunning:
storageNew = mainStorage.createUniqueFile(filename, mime);
if (storageNew == null)
showFailedDialog(R.string.error_file_creation);
else
continueSelectedDownload(storageNew);
break;
}
});
askDialog.create().show();
}
private void downloadSelected(Context context, Stream selectedStream, String location, String fileName, char kind, int threads) {
private void continueSelectedDownload(@NonNull StoredFileHelper storage) {
if (!storage.canWrite()) {
showFailedDialog(R.string.permission_denied);
return;
}
// check if the selected file has to be overwritten, by simply checking its length
try {
if (storage.length() > 0) storage.truncate();
} catch (IOException e) {
Log.e(TAG, "failed to overwrite the file: " + storage.getUri().toString(), e);
showFailedDialog(R.string.overwrite_failed);
return;
}
Stream selectedStream;
char kind;
int threads = threadsSeekBar.getProgress() + 1;
String[] urls;
String psName = null;
String[] psArgs = null;
String secondaryStreamUrl = null;
long nearLength = 0;
if (selectedStream instanceof VideoStream) {
SecondaryStreamHelper<AudioStream> secondaryStream = videoStreamsAdapter
.getAllSecondary()
.get(wrappedVideoStreams.getStreamsList().indexOf(selectedStream));
// more download logic: select muxer, subtitle converter, etc.
switch (radioStreamsGroup.getCheckedRadioButtonId()) {
case R.id.audio_button:
threads = 1;// use unique thread for subtitles due small file size
kind = 'a';
selectedStream = audioStreamsAdapter.getItem(selectedAudioIndex);
if (secondaryStream != null) {
secondaryStreamUrl = secondaryStream.getStream().getUrl();
psName = selectedStream.getFormat() == MediaFormat.MPEG_4 ? Postprocessing.ALGORITHM_MP4_MUXER : Postprocessing.ALGORITHM_WEBM_MUXER;
psArgs = null;
long videoSize = wrappedVideoStreams.getSizeInBytes((VideoStream) selectedStream);
// set nearLength, only, if both sizes are fetched or known. this probably does not work on slow networks
if (secondaryStream.getSizeInBytes() > 0 && videoSize > 0) {
nearLength = secondaryStream.getSizeInBytes() + videoSize;
if (selectedStream.getFormat() == MediaFormat.M4A) {
psName = Postprocessing.ALGORITHM_M4A_NO_DASH;
}
}
} else if ((selectedStream instanceof SubtitlesStream) && selectedStream.getFormat() == MediaFormat.TTML) {
psName = Postprocessing.ALGORITHM_TTML_CONVERTER;
psArgs = new String[]{
selectedStream.getFormat().getSuffix(),
"false",// ignore empty frames
"false",// detect youtube duplicate lines
};
break;
case R.id.video_button:
kind = 'v';
selectedStream = videoStreamsAdapter.getItem(selectedVideoIndex);
SecondaryStreamHelper<AudioStream> secondaryStream = videoStreamsAdapter
.getAllSecondary()
.get(wrappedVideoStreams.getStreamsList().indexOf(selectedStream));
if (secondaryStream != null) {
secondaryStreamUrl = secondaryStream.getStream().getUrl();
if (selectedStream.getFormat() == MediaFormat.MPEG_4)
psName = Postprocessing.ALGORITHM_MP4_FROM_DASH_MUXER;
else
psName = Postprocessing.ALGORITHM_WEBM_MUXER;
psArgs = null;
long videoSize = wrappedVideoStreams.getSizeInBytes((VideoStream) selectedStream);
// set nearLength, only, if both sizes are fetched or known. This probably
// does not work on slow networks but is later updated in the downloader
if (secondaryStream.getSizeInBytes() > 0 && videoSize > 0) {
nearLength = secondaryStream.getSizeInBytes() + videoSize;
}
}
break;
case R.id.subtitle_button:
kind = 's';
selectedStream = subtitleStreamsAdapter.getItem(selectedSubtitleIndex);
if (selectedStream.getFormat() == MediaFormat.TTML) {
psName = Postprocessing.ALGORITHM_TTML_CONVERTER;
psArgs = new String[]{
selectedStream.getFormat().getSuffix(),
"false",// ignore empty frames
"false",// detect youtube duplicate lines
};
}
break;
default:
return;
}
if (secondaryStreamUrl == null) {
@ -534,8 +830,8 @@ public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheck
urls = new String[]{selectedStream.getUrl(), secondaryStreamUrl};
}
DownloadManagerService.startMission(context, urls, location, fileName, kind, threads, currentInfo.getUrl(), psName, psArgs, nearLength);
DownloadManagerService.startMission(context, urls, storage, kind, threads, currentInfo.getUrl(), psName, psArgs, nearLength);
getDialog().dismiss();
dismiss();
}
}

66
app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java
View File

@ -89,12 +89,14 @@ import org.schabi.newpipe.util.PermissionHelper;
import org.schabi.newpipe.util.ShareUtils;
import org.schabi.newpipe.util.StreamItemAdapter;
import org.schabi.newpipe.util.StreamItemAdapter.StreamSizeWrapper;
import org.schabi.newpipe.views.AnimatedProgressBar;
import java.io.Serializable;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.TimeUnit;
import icepick.State;
import io.reactivex.Single;
@ -118,7 +120,7 @@ public class VideoDetailFragment
private static final int RELATED_STREAMS_UPDATE_FLAG = 0x1;
private static final int RESOLUTIONS_MENU_UPDATE_FLAG = 0x2;
private static final int TOOLBAR_ITEMS_UPDATE_FLAG = 0x4;
private static final int COMMENTS_UPDATE_FLAG = 0x4;
private static final int COMMENTS_UPDATE_FLAG = 0x8;
private boolean autoPlayEnabled;
private boolean showRelatedStreams;
@ -136,6 +138,8 @@ public class VideoDetailFragment
private Disposable currentWorker;
@NonNull
private CompositeDisposable disposables = new CompositeDisposable();
@Nullable
private Disposable positionSubscriber = null;
private List<VideoStream> sortedVideoStreams;
private int selectedVideoStreamIndex = -1;
@ -153,6 +157,7 @@ public class VideoDetailFragment
private View thumbnailBackgroundButton;
private ImageView thumbnailImageView;
private ImageView thumbnailPlayButton;
private AnimatedProgressBar positionView;
private View videoTitleRoot;
private TextView videoTitleTextView;
@ -165,6 +170,7 @@ public class VideoDetailFragment
private TextView detailControlsDownload;
private TextView appendControlsDetail;
private TextView detailDurationView;
private TextView detailPositionView;
private LinearLayout videoDescriptionRootLayout;
private TextView videoUploadDateView;
@ -259,6 +265,8 @@ public class VideoDetailFragment
// Check if it was loading when the fragment was stopped/paused,
if (wasLoading.getAndSet(false)) {
selectAndLoadVideo(serviceId, url, name);
} else if (currentInfo != null) {
updateProgressInfo(currentInfo);
}
}
@ -268,8 +276,10 @@ public class VideoDetailFragment
PreferenceManager.getDefaultSharedPreferences(activity)
.unregisterOnSharedPreferenceChangeListener(this);
if (positionSubscriber != null) positionSubscriber.dispose();
if (currentWorker != null) currentWorker.dispose();
if (disposables != null) disposables.clear();
positionSubscriber = null;
currentWorker = null;
disposables = null;
}
@ -462,6 +472,7 @@ public class VideoDetailFragment
videoTitleTextView = rootView.findViewById(R.id.detail_video_title_view);
videoTitleToggleArrow = rootView.findViewById(R.id.detail_toggle_description_view);
videoCountView = rootView.findViewById(R.id.detail_view_count_view);
positionView = rootView.findViewById(R.id.position_view);
detailControlsBackground = rootView.findViewById(R.id.detail_controls_background);
detailControlsPopup = rootView.findViewById(R.id.detail_controls_popup);
@ -469,6 +480,7 @@ public class VideoDetailFragment
detailControlsDownload = rootView.findViewById(R.id.detail_controls_download);
appendControlsDetail = rootView.findViewById(R.id.touch_append_detail);
detailDurationView = rootView.findViewById(R.id.detail_duration_view);
detailPositionView = rootView.findViewById(R.id.detail_position_view);
videoDescriptionRootLayout = rootView.findViewById(R.id.detail_description_root_layout);
videoUploadDateView = rootView.findViewById(R.id.detail_upload_date_view);
@ -536,10 +548,10 @@ public class VideoDetailFragment
final DialogInterface.OnClickListener actions = (DialogInterface dialogInterface, int i) -> {
switch (i) {
case 0:
NavigationHelper.enqueueOnBackgroundPlayer(context, new SinglePlayQueue(item));
NavigationHelper.enqueueOnBackgroundPlayer(context, new SinglePlayQueue(item), true);
break;
case 1:
NavigationHelper.enqueueOnPopupPlayer(getActivity(), new SinglePlayQueue(item));
NavigationHelper.enqueueOnPopupPlayer(getActivity(), new SinglePlayQueue(item), true);
break;
case 2:
if (getFragmentManager() != null) {
@ -890,11 +902,11 @@ public class VideoDetailFragment
final PlayQueue itemQueue = new SinglePlayQueue(currentInfo);
if (append) {
NavigationHelper.enqueueOnPopupPlayer(activity, itemQueue);
NavigationHelper.enqueueOnPopupPlayer(activity, itemQueue, false);
} else {
Toast.makeText(activity, R.string.popup_playing_toast, Toast.LENGTH_SHORT).show();
final Intent intent = NavigationHelper.getPlayerIntent(
activity, PopupVideoPlayer.class, itemQueue, getSelectedVideoStream().resolution
activity, PopupVideoPlayer.class, itemQueue, getSelectedVideoStream().resolution, true
);
activity.startService(intent);
}
@ -914,9 +926,9 @@ public class VideoDetailFragment
private void openNormalBackgroundPlayer(final boolean append) {
final PlayQueue itemQueue = new SinglePlayQueue(currentInfo);
if (append) {
NavigationHelper.enqueueOnBackgroundPlayer(activity, itemQueue);
NavigationHelper.enqueueOnBackgroundPlayer(activity, itemQueue, false);
} else {
NavigationHelper.playOnBackgroundPlayer(activity, itemQueue);
NavigationHelper.playOnBackgroundPlayer(activity, itemQueue, true);
}
}
@ -926,7 +938,7 @@ public class VideoDetailFragment
mIntent = NavigationHelper.getPlayerIntent(activity,
MainVideoPlayer.class,
playQueue,
getSelectedVideoStream().getResolution());
getSelectedVideoStream().getResolution(), true);
startActivity(mIntent);
}
@ -1032,6 +1044,8 @@ public class VideoDetailFragment
animateView(spinnerToolbar, false, 200);
animateView(thumbnailPlayButton, false, 50);
animateView(detailDurationView, false, 100);
animateView(detailPositionView, false, 100);
animateView(positionView, false, 50);
videoTitleTextView.setText(name != null ? name : "");
videoTitleTextView.setMaxLines(1);
@ -1146,6 +1160,7 @@ public class VideoDetailFragment
videoUploadDateView.setText(Localization.localizeDate(activity, info.getUploadDate()));
}
prepareDescription(info.getDescription());
updateProgressInfo(info);
animateView(spinnerToolbar, true, 500);
setupActionBar(info);
@ -1195,7 +1210,7 @@ public class VideoDetailFragment
downloadDialog.setSelectedVideoStream(selectedVideoStreamIndex);
downloadDialog.setSubtitleStreams(currentInfo.getSubtitles());
downloadDialog.show(activity.getSupportFragmentManager(), "downloadDialog");
downloadDialog.show(getActivity().getSupportFragmentManager(), "downloadDialog");
} catch (Exception e) {
ErrorActivity.ErrorInfo info = ErrorActivity.ErrorInfo.make(UserAction.UI_ERROR,
ServiceList.all()
@ -1238,5 +1253,36 @@ public class VideoDetailFragment
return true;
}
private void updateProgressInfo(@NonNull final StreamInfo info) {
if (positionSubscriber != null) {
positionSubscriber.dispose();
}
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
final boolean playbackResumeEnabled =
prefs.getBoolean(activity.getString(R.string.enable_watch_history_key), true)
&& prefs.getBoolean(activity.getString(R.string.enable_playback_resume_key), true);
if (!playbackResumeEnabled || info.getDuration() <= 0) {
positionView.setVisibility(View.INVISIBLE);
detailPositionView.setVisibility(View.GONE);
return;
}
final HistoryRecordManager recordManager = new HistoryRecordManager(requireContext());
positionSubscriber = recordManager.loadStreamState(info)
.subscribeOn(Schedulers.io())
.onErrorComplete()
.observeOn(AndroidSchedulers.mainThread())
.subscribe(state -> {
final int seconds = (int) TimeUnit.MILLISECONDS.toSeconds(state.getProgressTime());
positionView.setMax((int) info.getDuration());
positionView.setProgressAnimated(seconds);
detailPositionView.setText(Localization.getDurationString(seconds));
animateView(positionView, true, 500);
animateView(detailPositionView, true, 500);
}, e -> {
if (DEBUG) e.printStackTrace();
}, () -> {
animateView(positionView, false, 500);
animateView(detailPositionView, false, 500);
});
}
}

14
app/src/main/java/org/schabi/newpipe/fragments/list/BaseListFragment.java
View File

@ -65,6 +65,12 @@ public abstract class BaseListFragment<I, N> extends BaseStateFragment<I> implem
infoListAdapter = new InfoListAdapter(activity);
}
@Override
public void onDetach() {
infoListAdapter.dispose();
super.onDetach();
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -94,6 +100,8 @@ public abstract class BaseListFragment<I, N> extends BaseStateFragment<I> implem
}
updateFlags = 0;
}
itemsList.post(infoListAdapter::updateStates);
}
/*//////////////////////////////////////////////////////////////////////////
@ -266,13 +274,13 @@ public abstract class BaseListFragment<I, N> extends BaseStateFragment<I> implem
final DialogInterface.OnClickListener actions = (dialogInterface, i) -> {
switch (i) {
case 0:
NavigationHelper.playOnBackgroundPlayer(context, new SinglePlayQueue(item));
NavigationHelper.playOnBackgroundPlayer(context, new SinglePlayQueue(item), true);
break;
case 1:
NavigationHelper.enqueueOnBackgroundPlayer(context, new SinglePlayQueue(item));
NavigationHelper.enqueueOnBackgroundPlayer(context, new SinglePlayQueue(item), true);
break;
case 2:
NavigationHelper.enqueueOnPopupPlayer(activity, new SinglePlayQueue(item));
NavigationHelper.enqueueOnPopupPlayer(activity, new SinglePlayQueue(item), true);
break;
case 3:
if (getFragmentManager() != null) {

16
app/src/main/java/org/schabi/newpipe/fragments/list/channel/ChannelFragment.java
View File

@ -170,19 +170,19 @@ public class ChannelFragment extends BaseListInfoFragment<ChannelInfo> {
final int index = Math.max(infoListAdapter.getItemsList().indexOf(item), 0);
switch (i) {
case 0:
NavigationHelper.enqueueOnBackgroundPlayer(context, new SinglePlayQueue(item));
NavigationHelper.enqueueOnBackgroundPlayer(context, new SinglePlayQueue(item), false);
break;
case 1:
NavigationHelper.enqueueOnPopupPlayer(activity, new SinglePlayQueue(item));
NavigationHelper.enqueueOnPopupPlayer(activity, new SinglePlayQueue(item), false);
break;
case 2:
NavigationHelper.playOnMainPlayer(context, getPlayQueue(index));
NavigationHelper.playOnMainPlayer(context, getPlayQueue(index), true);
break;
case 3:
NavigationHelper.playOnBackgroundPlayer(context, getPlayQueue(index));
NavigationHelper.playOnBackgroundPlayer(context, getPlayQueue(index), true);
break;
case 4:
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(index));
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(index), true);
break;
case 5:
if (getFragmentManager() != null) {
@ -440,11 +440,11 @@ public class ChannelFragment extends BaseListInfoFragment<ChannelInfo> {
monitorSubscription(result);
headerPlayAllButton.setOnClickListener(
view -> NavigationHelper.playOnMainPlayer(activity, getPlayQueue()));
view -> NavigationHelper.playOnMainPlayer(activity, getPlayQueue(), false));
headerPopupButton.setOnClickListener(
view -> NavigationHelper.playOnPopupPlayer(activity, getPlayQueue()));
view -> NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(), false));
headerBackgroundButton.setOnClickListener(
view -> NavigationHelper.playOnBackgroundPlayer(activity, getPlayQueue()));
view -> NavigationHelper.playOnBackgroundPlayer(activity, getPlayQueue(), false));
}
private PlayQueue getPlayQueue() {

22
app/src/main/java/org/schabi/newpipe/fragments/list/playlist/PlaylistFragment.java
View File

@ -154,22 +154,22 @@ public class PlaylistFragment extends BaseListInfoFragment<PlaylistInfo> {
final int index = Math.max(infoListAdapter.getItemsList().indexOf(item), 0);
switch (i) {
case 0:
NavigationHelper.enqueueOnBackgroundPlayer(context, new SinglePlayQueue(item));
NavigationHelper.enqueueOnBackgroundPlayer(context, new SinglePlayQueue(item), false);
break;
case 1:
NavigationHelper.enqueueOnPopupPlayer(activity, new SinglePlayQueue(item));
NavigationHelper.enqueueOnPopupPlayer(activity, new SinglePlayQueue(item), false);
break;
case 2:
NavigationHelper.playOnMainPlayer(context, getPlayQueue(index));
NavigationHelper.playOnMainPlayer(context, getPlayQueue(index), true);
break;
case 3:
NavigationHelper.playOnBackgroundPlayer(context, getPlayQueue(index));
NavigationHelper.playOnBackgroundPlayer(context, getPlayQueue(index), true);
break;
case 4:
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(index));
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(index), true);
break;
case 5:
ShareUtils.shareUrl(this.getContext(), item.getName(), item.getUrl());
ShareUtils.shareUrl(requireContext(), item.getName(), item.getUrl());
break;
default:
break;
@ -301,19 +301,19 @@ public class PlaylistFragment extends BaseListInfoFragment<PlaylistInfo> {
.subscribe(getPlaylistBookmarkSubscriber());
headerPlayAllButton.setOnClickListener(view ->
NavigationHelper.playOnMainPlayer(activity, getPlayQueue()));
NavigationHelper.playOnMainPlayer(activity, getPlayQueue(), false));
headerPopupButton.setOnClickListener(view ->
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue()));
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(), false));
headerBackgroundButton.setOnClickListener(view ->
NavigationHelper.playOnBackgroundPlayer(activity, getPlayQueue()));
NavigationHelper.playOnBackgroundPlayer(activity, getPlayQueue(), false));
headerPopupButton.setOnLongClickListener(view -> {
NavigationHelper.enqueueOnPopupPlayer(activity, getPlayQueue());
NavigationHelper.enqueueOnPopupPlayer(activity, getPlayQueue(), true);
return true;
});
headerBackgroundButton.setOnLongClickListener(view -> {
NavigationHelper.enqueueOnBackgroundPlayer(activity, getPlayQueue());
NavigationHelper.enqueueOnBackgroundPlayer(activity, getPlayQueue(), true);
return true;
});
}

11
app/src/main/java/org/schabi/newpipe/info_list/InfoItemBuilder.java
View File

@ -2,12 +2,14 @@ package org.schabi.newpipe.info_list;
import android.content.Context;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import com.nostra13.universalimageloader.core.ImageLoader;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
@ -59,13 +61,14 @@ public class InfoItemBuilder {
this.context = context;
}
public View buildView(@NonNull ViewGroup parent, @NonNull final InfoItem infoItem) {
return buildView(parent, infoItem, false);
public View buildView(@NonNull ViewGroup parent, @NonNull final InfoItem infoItem, @Nullable StreamStateEntity state) {
return buildView(parent, infoItem, state, false);
}
public View buildView(@NonNull ViewGroup parent, @NonNull final InfoItem infoItem, boolean useMiniVariant) {
public View buildView(@NonNull ViewGroup parent, @NonNull final InfoItem infoItem,
@Nullable StreamStateEntity state, boolean useMiniVariant) {
InfoItemHolder holder = holderFromInfoType(parent, infoItem.getInfoType(), useMiniVariant);
holder.updateFromItem(infoItem);
holder.updateFromItem(infoItem, state);
return holder.itemView;
}

122
app/src/main/java/org/schabi/newpipe/info_list/InfoListAdapter.java
View File

@ -1,22 +1,25 @@
package org.schabi.newpipe.info_list;
import android.app.Activity;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
import org.schabi.newpipe.extractor.stream.StreamInfoItem;
import org.schabi.newpipe.info_list.holder.ChannelGridInfoItemHolder;
import org.schabi.newpipe.info_list.holder.ChannelInfoItemHolder;
import org.schabi.newpipe.info_list.holder.ChannelMiniInfoItemHolder;
import org.schabi.newpipe.info_list.holder.CommentsInfoItemHolder;
import org.schabi.newpipe.info_list.holder.CommentsMiniInfoItemHolder;
import org.schabi.newpipe.info_list.holder.ChannelGridInfoItemHolder;
import org.schabi.newpipe.info_list.holder.InfoItemHolder;
import org.schabi.newpipe.info_list.holder.PlaylistGridInfoItemHolder;
import org.schabi.newpipe.info_list.holder.PlaylistInfoItemHolder;
@ -50,7 +53,7 @@ import java.util.List;
* along with NewPipe. If not, see <http://www.gnu.org/licenses/>.
*/
public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
public class InfoListAdapter extends StateObjectsListAdapter {
private static final String TAG = InfoListAdapter.class.getSimpleName();
private static final boolean DEBUG = false;
@ -87,6 +90,7 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
}
public InfoListAdapter(Activity a) {
super(a.getApplicationContext());
infoItemBuilder = new InfoItemBuilder(a);
infoItemList = new ArrayList<>();
}
@ -115,50 +119,64 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
this.useGridVariant = useGridVariant;
}
public void addInfoItemList(List<InfoItem> data) {
public void addInfoItemList(@Nullable final List<InfoItem> data) {
if (data != null) {
if (DEBUG) {
Log.d(TAG, "addInfoItemList() before > infoItemList.size() = " + infoItemList.size() + ", data.size() = " + data.size());
}
int offsetStart = sizeConsideringHeaderOffset();
infoItemList.addAll(data);
if (DEBUG) {
Log.d(TAG, "addInfoItemList() after > offsetStart = " + offsetStart + ", infoItemList.size() = " + infoItemList.size() + ", header = " + header + ", footer = " + footer + ", showFooter = " + showFooter);
}
notifyItemRangeInserted(offsetStart, data.size());
if (footer != null && showFooter) {
int footerNow = sizeConsideringHeaderOffset();
notifyItemMoved(offsetStart, footerNow);
if (DEBUG) Log.d(TAG, "addInfoItemList() footer from " + offsetStart + " to " + footerNow);
}
loadStates(data, infoItemList.size(), () -> addInfoItemListImpl(data));
}
}
public void addInfoItem(InfoItem data) {
private void addInfoItemListImpl(@NonNull List<InfoItem> data) {
if (DEBUG) {
Log.d(TAG, "addInfoItemList() before > infoItemList.size() = " + infoItemList.size() + ", data.size() = " + data.size());
}
int offsetStart = sizeConsideringHeaderOffset();
infoItemList.addAll(data);
if (DEBUG) {
Log.d(TAG, "addInfoItemList() after > offsetStart = " + offsetStart + ", infoItemList.size() = " + infoItemList.size() + ", header = " + header + ", footer = " + footer + ", showFooter = " + showFooter);
}
notifyItemRangeInserted(offsetStart, data.size());
if (footer != null && showFooter) {
int footerNow = sizeConsideringHeaderOffset();
notifyItemMoved(offsetStart, footerNow);
if (DEBUG) Log.d(TAG, "addInfoItemList() footer from " + offsetStart + " to " + footerNow);
}
}
public void addInfoItem(@Nullable InfoItem data) {
if (data != null) {
if (DEBUG) {
Log.d(TAG, "addInfoItem() before > infoItemList.size() = " + infoItemList.size() + ", thread = " + Thread.currentThread());
}
loadState(data, infoItemList.size(), () -> addInfoItemImpl(data));
}
}
int positionInserted = sizeConsideringHeaderOffset();
infoItemList.add(data);
private void addInfoItemImpl(@NonNull InfoItem data) {
if (DEBUG) {
Log.d(TAG, "addInfoItem() before > infoItemList.size() = " + infoItemList.size() + ", thread = " + Thread.currentThread());
}
if (DEBUG) {
Log.d(TAG, "addInfoItem() after > position = " + positionInserted + ", infoItemList.size() = " + infoItemList.size() + ", header = " + header + ", footer = " + footer + ", showFooter = " + showFooter);
}
notifyItemInserted(positionInserted);
int positionInserted = sizeConsideringHeaderOffset();
infoItemList.add(data);
if (footer != null && showFooter) {
int footerNow = sizeConsideringHeaderOffset();
notifyItemMoved(positionInserted, footerNow);
if (DEBUG) {
Log.d(TAG, "addInfoItem() after > position = " + positionInserted + ", infoItemList.size() = " + infoItemList.size() + ", header = " + header + ", footer = " + footer + ", showFooter = " + showFooter);
}
notifyItemInserted(positionInserted);
if (DEBUG) Log.d(TAG, "addInfoItem() footer from " + positionInserted + " to " + footerNow);
}
if (footer != null && showFooter) {
int footerNow = sizeConsideringHeaderOffset();
notifyItemMoved(positionInserted, footerNow);
if (DEBUG) Log.d(TAG, "addInfoItem() footer from " + positionInserted + " to " + footerNow);
}
}
public void updateStates() {
if (!infoItemList.isEmpty()) {
updateAllStates(infoItemList);
}
}
@ -167,6 +185,7 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
return;
}
infoItemList.clear();
clearStates();
notifyDataSetChanged();
}
@ -240,8 +259,9 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
}
}
@NonNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int type) {
public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int type) {
if (DEBUG)
Log.d(TAG, "onCreateViewHolder() called with: parent = [" + parent + "], type = [" + type + "]");
switch (type) {
@ -278,13 +298,13 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
}
@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
if (DEBUG) Log.d(TAG, "onBindViewHolder() called with: holder = [" + holder.getClass().getSimpleName() + "], position = [" + position + "]");
if (holder instanceof InfoItemHolder) {
// If header isn't null, offset the items by -1
if (header != null) position--;
((InfoItemHolder) holder).updateFromItem(infoItemList.get(position));
((InfoItemHolder) holder).updateFromItem(infoItemList.get(position), getState(position));
} else if (holder instanceof HFHolder && position == 0 && header != null) {
((HFHolder) holder).view = header;
} else if (holder instanceof HFHolder && position == sizeConsideringHeaderOffset() && footer != null && showFooter) {
@ -292,6 +312,28 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
}
}
@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position, @NonNull List<Object> payloads) {
if (!payloads.isEmpty() && holder instanceof InfoItemHolder) {
for (Object payload : payloads) {
if (payload instanceof StreamStateEntity) {
((InfoItemHolder) holder).updateState(infoItemList.get(header == null ? position : position - 1),
(StreamStateEntity) payload);
} else if (payload instanceof Boolean) {
((InfoItemHolder) holder).updateState(infoItemList.get(header == null ? position : position - 1),
null);
}
}
} else {
onBindViewHolder(holder, position);
}
}
@Override
protected void onItemStateChanged(int position, @Nullable StreamStateEntity state) {
notifyItemChanged(header == null ? position : position + 1, state != null ? state : false);
}
public GridLayoutManager.SpanSizeLookup getSpanSizeLookup(final int spanCount) {
return new GridLayoutManager.SpanSizeLookup() {
@Override

189
app/src/main/java/org/schabi/newpipe/info_list/StateObjectsListAdapter.java Normal file
View File

@ -0,0 +1,189 @@
package org.schabi.newpipe.info_list;
import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import android.support.annotation.Nullable;
import android.support.v7.widget.RecyclerView;
import android.util.SparseArray;
import org.schabi.newpipe.BuildConfig;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.local.history.HistoryRecordManager;
import org.schabi.newpipe.util.SparseArrayUtils;
import java.util.List;
import java.util.Objects;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.disposables.CompositeDisposable;
public abstract class StateObjectsListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private final SparseArray<StreamStateEntity> states;
private final HistoryRecordManager recordManager;
private final CompositeDisposable stateLoaders;
private final Context context;
public StateObjectsListAdapter(Context context) {
this.states = new SparseArray<>();
this.recordManager = new HistoryRecordManager(context);
this.context = context;
this.stateLoaders = new CompositeDisposable();
}
@Nullable
public StreamStateEntity getState(int position) {
return states.get(position);
}
protected void clearStates() {
states.clear();
}
private void appendStates(List<StreamStateEntity> statesEntities, int offset) {
for (int i = 0; i < statesEntities.size(); i++) {
final StreamStateEntity state = statesEntities.get(i);
if (state != null) {
states.append(offset + i, state);
}
}
}
private void appendState(StreamStateEntity statesEntity, int offset) {
if (statesEntity != null) {
states.append(offset, statesEntity);
}
}
protected void removeState(int index) {
states.remove(index);
}
protected void moveState(int from, int to) {
final StreamStateEntity item = states.get(from);
if (from < to) {
SparseArrayUtils.shiftItemsDown(states, from, to);
} else {
SparseArrayUtils.shiftItemsUp(states, to, from);
}
states.put(to, item);
}
protected void loadStates(List<InfoItem> list, int offset, Runnable callback) {
if (isPlaybackStatesVisible()) {
stateLoaders.add(
recordManager.loadStreamStateBatch(list)
.observeOn(AndroidSchedulers.mainThread())
.subscribe(streamStateEntities -> {
appendStates(streamStateEntities, offset);
callback.run();
}, throwable -> {
if (BuildConfig.DEBUG) throwable.printStackTrace();
callback.run();
})
);
} else {
callback.run();
}
}
protected void loadState(InfoItem item, int offset, Runnable callback) {
if (isPlaybackStatesVisible()) {
stateLoaders.add(
recordManager.loadStreamState(item)
.observeOn(AndroidSchedulers.mainThread())
.subscribe(streamStateEntities -> {
appendState(streamStateEntities[0], offset);
callback.run();
}, throwable -> {
if (BuildConfig.DEBUG) throwable.printStackTrace();
callback.run();
})
);
} else {
callback.run();
}
}
protected void loadStatesForLocal(List<? extends LocalItem> list, int offset, Runnable callback) {
if (isPlaybackStatesVisible()) {
stateLoaders.add(
recordManager.loadLocalStreamStateBatch(list)
.observeOn(AndroidSchedulers.mainThread())
.subscribe(streamStateEntities -> {
appendStates(streamStateEntities, offset);
callback.run();
}, throwable -> {
if (BuildConfig.DEBUG) throwable.printStackTrace();
callback.run();
})
);
} else {
callback.run();
}
}
private void processStatesUpdates(List<StreamStateEntity> streamStateEntities) {
for (int i = 0; i < streamStateEntities.size(); i++) {
final StreamStateEntity newState = streamStateEntities.get(i);
if (!Objects.equals(states.get(i), newState)) {
if (newState == null) {
states.remove(i);
} else {
states.put(i, newState);
}
onItemStateChanged(i, newState);
}
}
}
protected void updateAllStates(List<InfoItem> list) {
if (isPlaybackStatesVisible()) {
stateLoaders.add(
recordManager.loadStreamStateBatch(list)
.observeOn(AndroidSchedulers.mainThread())
.subscribe(this::processStatesUpdates, throwable -> {
if (BuildConfig.DEBUG) throwable.printStackTrace();
})
);
} else {
final int[] positions = SparseArrayUtils.getKeys(states);
states.clear();
for (int pos : positions) onItemStateChanged(pos, null);
}
}
protected void updateAllLocalStates(List<? extends LocalItem> list) {
if (isPlaybackStatesVisible()) {
stateLoaders.add(
recordManager.loadLocalStreamStateBatch(list)
.observeOn(AndroidSchedulers.mainThread())
.subscribe(this::processStatesUpdates, throwable -> {
if (BuildConfig.DEBUG) throwable.printStackTrace();
})
);
} else {
final int[] positions = SparseArrayUtils.getKeys(states);
states.clear();
for (int pos : positions) onItemStateChanged(pos, null);
}
}
public void dispose() {
stateLoaders.dispose();
}
protected boolean isPlaybackStatesVisible() {
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
return prefs.getBoolean(context.getString(R.string.enable_watch_history_key), true)
&& prefs.getBoolean(context.getString(R.string.enable_playback_resume_key), true)
&& prefs.getBoolean(context.getString(R.string.enable_playback_state_lists_key), true);
}
protected abstract void onItemStateChanged(int position, @Nullable StreamStateEntity state);
}

6
app/src/main/java/org/schabi/newpipe/info_list/holder/ChannelInfoItemHolder.java
View File

@ -1,9 +1,11 @@
package org.schabi.newpipe.info_list.holder;
import android.support.annotation.Nullable;
import android.view.ViewGroup;
import android.widget.TextView;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
import org.schabi.newpipe.info_list.InfoItemBuilder;
@ -38,8 +40,8 @@ public class ChannelInfoItemHolder extends ChannelMiniInfoItemHolder {
}
@Override
public void updateFromItem(final InfoItem infoItem) {
super.updateFromItem(infoItem);
public void updateFromItem(final InfoItem infoItem, @Nullable final StreamStateEntity state) {
super.updateFromItem(infoItem, state);
if (!(infoItem instanceof ChannelInfoItem)) return;
final ChannelInfoItem item = (ChannelInfoItem) infoItem;

4
app/src/main/java/org/schabi/newpipe/info_list/holder/ChannelMiniInfoItemHolder.java
View File

@ -1,9 +1,11 @@
package org.schabi.newpipe.info_list.holder;
import android.support.annotation.Nullable;
import android.view.ViewGroup;
import android.widget.TextView;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
import org.schabi.newpipe.info_list.InfoItemBuilder;
@ -30,7 +32,7 @@ public class ChannelMiniInfoItemHolder extends InfoItemHolder {
}
@Override
public void updateFromItem(final InfoItem infoItem) {
public void updateFromItem(final InfoItem infoItem, @Nullable final StreamStateEntity state) {
if (!(infoItem instanceof ChannelInfoItem)) return;
final ChannelInfoItem item = (ChannelInfoItem) infoItem;

8
app/src/main/java/org/schabi/newpipe/info_list/holder/CommentsInfoItemHolder.java
View File

@ -1,14 +1,14 @@
package org.schabi.newpipe.info_list.holder;
import android.support.annotation.Nullable;
import android.view.ViewGroup;
import android.widget.TextView;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
import org.schabi.newpipe.info_list.InfoItemBuilder;
import org.schabi.newpipe.util.Localization;
/*
* Created by Christian Schabesberger on 12.02.17.
@ -41,8 +41,8 @@ public class CommentsInfoItemHolder extends CommentsMiniInfoItemHolder {
}
@Override
public void updateFromItem(final InfoItem infoItem) {
super.updateFromItem(infoItem);
public void updateFromItem(final InfoItem infoItem, @Nullable final StreamStateEntity state) {
super.updateFromItem(infoItem, state);
if (!(infoItem instanceof CommentsInfoItem)) return;
final CommentsInfoItem item = (CommentsInfoItem) infoItem;

4
app/src/main/java/org/schabi/newpipe/info_list/holder/CommentsMiniInfoItemHolder.java
View File

@ -1,5 +1,6 @@
package org.schabi.newpipe.info_list.holder;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.text.util.Linkify;
import android.view.View;
@ -8,6 +9,7 @@ import android.widget.TextView;
import org.jsoup.helper.StringUtil;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
import org.schabi.newpipe.info_list.InfoItemBuilder;
@ -65,7 +67,7 @@ public class CommentsMiniInfoItemHolder extends InfoItemHolder {
}
@Override
public void updateFromItem(final InfoItem infoItem) {
public void updateFromItem(final InfoItem infoItem, @Nullable final StreamStateEntity state) {
if (!(infoItem instanceof CommentsInfoItem)) return;
final CommentsInfoItem item = (CommentsInfoItem) infoItem;

7
app/src/main/java/org/schabi/newpipe/info_list/holder/InfoItemHolder.java
View File

@ -1,9 +1,11 @@
package org.schabi.newpipe.info_list.holder;
import android.support.annotation.Nullable;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.ViewGroup;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.info_list.InfoItemBuilder;
@ -35,5 +37,8 @@ public abstract class InfoItemHolder extends RecyclerView.ViewHolder {
this.itemBuilder = infoItemBuilder;
}
public abstract void updateFromItem(final InfoItem infoItem);
public abstract void updateFromItem(final InfoItem infoItem, @Nullable final StreamStateEntity state);
public void updateState(final InfoItem infoItem, @Nullable final StreamStateEntity state) {
}
}

4
app/src/main/java/org/schabi/newpipe/info_list/holder/PlaylistMiniInfoItemHolder.java
View File

@ -1,10 +1,12 @@
package org.schabi.newpipe.info_list.holder;
import android.support.annotation.Nullable;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
import org.schabi.newpipe.info_list.InfoItemBuilder;
@ -30,7 +32,7 @@ public class PlaylistMiniInfoItemHolder extends InfoItemHolder {
}
@Override
public void updateFromItem(final InfoItem infoItem) {
public void updateFromItem(final InfoItem infoItem, @Nullable final StreamStateEntity state) {
if (!(infoItem instanceof PlaylistInfoItem)) return;
final PlaylistInfoItem item = (PlaylistInfoItem) infoItem;

6
app/src/main/java/org/schabi/newpipe/info_list/holder/StreamInfoItemHolder.java
View File

@ -1,10 +1,12 @@
package org.schabi.newpipe.info_list.holder;
import android.support.annotation.Nullable;
import android.text.TextUtils;
import android.view.ViewGroup;
import android.widget.TextView;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.stream.StreamInfoItem;
import org.schabi.newpipe.info_list.InfoItemBuilder;
@ -40,8 +42,8 @@ public class StreamInfoItemHolder extends StreamMiniInfoItemHolder {
}
@Override
public void updateFromItem(final InfoItem infoItem) {
super.updateFromItem(infoItem);
public void updateFromItem(final InfoItem infoItem, @Nullable final StreamStateEntity state) {
super.updateFromItem(infoItem, state);
if (!(infoItem instanceof StreamInfoItem)) return;
final StreamInfoItem item = (StreamInfoItem) infoItem;

35
app/src/main/java/org/schabi/newpipe/info_list/holder/StreamMiniInfoItemHolder.java
View File

@ -1,5 +1,6 @@
package org.schabi.newpipe.info_list.holder;
import android.support.annotation.Nullable;
import android.support.v4.content.ContextCompat;
import android.view.View;
import android.view.ViewGroup;
@ -7,12 +8,17 @@ import android.widget.ImageView;
import android.widget.TextView;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.stream.StreamInfoItem;
import org.schabi.newpipe.extractor.stream.StreamType;
import org.schabi.newpipe.info_list.InfoItemBuilder;
import org.schabi.newpipe.util.AnimationUtils;
import org.schabi.newpipe.util.ImageDisplayConstants;
import org.schabi.newpipe.util.Localization;
import org.schabi.newpipe.views.AnimatedProgressBar;
import java.util.concurrent.TimeUnit;
public class StreamMiniInfoItemHolder extends InfoItemHolder {
@ -20,6 +26,7 @@ public class StreamMiniInfoItemHolder extends InfoItemHolder {
public final TextView itemVideoTitleView;
public final TextView itemUploaderView;
public final TextView itemDurationView;
public final AnimatedProgressBar itemProgressView;
StreamMiniInfoItemHolder(InfoItemBuilder infoItemBuilder, int layoutId, ViewGroup parent) {
super(infoItemBuilder, layoutId, parent);
@ -28,6 +35,7 @@ public class StreamMiniInfoItemHolder extends InfoItemHolder {
itemVideoTitleView = itemView.findViewById(R.id.itemVideoTitleView);
itemUploaderView = itemView.findViewById(R.id.itemUploaderView);
itemDurationView = itemView.findViewById(R.id.itemDurationView);
itemProgressView = itemView.findViewById(R.id.itemProgressView);
}
public StreamMiniInfoItemHolder(InfoItemBuilder infoItemBuilder, ViewGroup parent) {
@ -35,7 +43,7 @@ public class StreamMiniInfoItemHolder extends InfoItemHolder {
}
@Override
public void updateFromItem(final InfoItem infoItem) {
public void updateFromItem(final InfoItem infoItem, @Nullable final StreamStateEntity state) {
if (!(infoItem instanceof StreamInfoItem)) return;
final StreamInfoItem item = (StreamInfoItem) infoItem;
@ -47,13 +55,22 @@ public class StreamMiniInfoItemHolder extends InfoItemHolder {
itemDurationView.setBackgroundColor(ContextCompat.getColor(itemBuilder.getContext(),
R.color.duration_background_color));
itemDurationView.setVisibility(View.VISIBLE);
if (state != null) {
itemProgressView.setVisibility(View.VISIBLE);
itemProgressView.setMax((int) item.getDuration());
itemProgressView.setProgress((int) TimeUnit.MILLISECONDS.toSeconds(state.getProgressTime()));
} else {
itemProgressView.setVisibility(View.GONE);
}
} else if (item.getStreamType() == StreamType.LIVE_STREAM) {
itemDurationView.setText(R.string.duration_live);
itemDurationView.setBackgroundColor(ContextCompat.getColor(itemBuilder.getContext(),
R.color.live_duration_background_color));
itemDurationView.setVisibility(View.VISIBLE);
itemProgressView.setVisibility(View.GONE);
} else {
itemDurationView.setVisibility(View.GONE);
itemProgressView.setVisibility(View.GONE);
}
// Default thumbnail is shown on error, while loading and if the url is empty
@ -83,6 +100,22 @@ public class StreamMiniInfoItemHolder extends InfoItemHolder {
}
}
@Override
public void updateState(final InfoItem infoItem, @Nullable final StreamStateEntity state) {
final StreamInfoItem item = (StreamInfoItem) infoItem;
if (state != null && item.getDuration() > 0 && item.getStreamType() != StreamType.LIVE_STREAM) {
itemProgressView.setMax((int) item.getDuration());
if (itemProgressView.getVisibility() == View.VISIBLE) {
itemProgressView.setProgressAnimated((int) TimeUnit.MILLISECONDS.toSeconds(state.getProgressTime()));
} else {
itemProgressView.setProgress((int) TimeUnit.MILLISECONDS.toSeconds(state.getProgressTime()));
AnimationUtils.animateView(itemProgressView, true, 500);
}
} else if (itemProgressView.getVisibility() == View.VISIBLE) {
AnimationUtils.animateView(itemProgressView, false, 500);
}
}
private void enableLongClick(final StreamInfoItem item) {
itemView.setLongClickable(true);
itemView.setOnLongClickListener(view -> {

3
app/src/main/java/org/schabi/newpipe/local/BaseLocalListFragment.java
View File

@ -76,6 +76,8 @@ public abstract class BaseLocalListFragment<I, N> extends BaseStateFragment<I>
}
updateFlags = 0;
}
itemsList.post(itemListAdapter::updateStates);
}
/*//////////////////////////////////////////////////////////////////////////
@ -150,6 +152,7 @@ public abstract class BaseLocalListFragment<I, N> extends BaseStateFragment<I>
public void onDestroyView() {
super.onDestroyView();
itemsList = null;
itemListAdapter.dispose();
itemListAdapter = null;
}

85
app/src/main/java/org/schabi/newpipe/local/LocalItemListAdapter.java
View File

@ -1,6 +1,8 @@
package org.schabi.newpipe.local;
import android.app.Activity;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
@ -8,6 +10,8 @@ import android.view.View;
import android.view.ViewGroup;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.info_list.StateObjectsListAdapter;
import org.schabi.newpipe.local.holder.LocalItemHolder;
import org.schabi.newpipe.local.holder.LocalPlaylistGridItemHolder;
import org.schabi.newpipe.local.holder.LocalPlaylistItemHolder;
@ -45,7 +49,7 @@ import java.util.List;
* along with NewPipe. If not, see <http://www.gnu.org/licenses/>.
*/
public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
public class LocalItemListAdapter extends StateObjectsListAdapter {
private static final String TAG = LocalItemListAdapter.class.getSimpleName();
private static final boolean DEBUG = false;
@ -72,6 +76,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
private View footer = null;
public LocalItemListAdapter(Activity activity) {
super(activity.getApplicationContext());
localItemBuilder = new LocalItemBuilder(activity);
localItems = new ArrayList<>();
dateFormat = DateFormat.getDateInstance(DateFormat.SHORT,
@ -86,39 +91,49 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
localItemBuilder.setOnItemSelectedListener(null);
}
public void addItems(List<? extends LocalItem> data) {
public void addItems(@Nullable List<? extends LocalItem> data) {
if (data != null) {
if (DEBUG) {
Log.d(TAG, "addItems() before > localItems.size() = " +
localItems.size() + ", data.size() = " + data.size());
}
loadStatesForLocal(data, localItems.size(), () -> addItemsImpl(data));
}
}
int offsetStart = sizeConsideringHeader();
localItems.addAll(data);
private void addItemsImpl(@NonNull List<? extends LocalItem> data) {
if (DEBUG) {
Log.d(TAG, "addItems() before > localItems.size() = " +
localItems.size() + ", data.size() = " + data.size());
}
if (DEBUG) {
Log.d(TAG, "addItems() after > offsetStart = " + offsetStart +
", localItems.size() = " + localItems.size() +
", header = " + header + ", footer = " + footer +
", showFooter = " + showFooter);
}
int offsetStart = sizeConsideringHeader();
localItems.addAll(data);
notifyItemRangeInserted(offsetStart, data.size());
if (DEBUG) {
Log.d(TAG, "addItems() after > offsetStart = " + offsetStart +
", localItems.size() = " + localItems.size() +
", header = " + header + ", footer = " + footer +
", showFooter = " + showFooter);
}
if (footer != null && showFooter) {
int footerNow = sizeConsideringHeader();
notifyItemMoved(offsetStart, footerNow);
notifyItemRangeInserted(offsetStart, data.size());
if (DEBUG) Log.d(TAG, "addItems() footer from " + offsetStart +
" to " + footerNow);
}
if (footer != null && showFooter) {
int footerNow = sizeConsideringHeader();
notifyItemMoved(offsetStart, footerNow);
if (DEBUG) Log.d(TAG, "addItems() footer from " + offsetStart +
" to " + footerNow);
}
}
public void updateStates() {
if (!localItems.isEmpty()) {
updateAllLocalStates(localItems);
}
}
public void removeItem(final LocalItem data) {
final int index = localItems.indexOf(data);
localItems.remove(index);
removeState(index);
notifyItemRemoved(index + (header != null ? 1 : 0));
}
@ -130,6 +145,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
if (actualFrom >= localItems.size() || actualTo >= localItems.size()) return false;
localItems.add(actualTo, localItems.remove(actualFrom));
moveState(actualFrom, actualTo);
notifyItemMoved(fromAdapterPosition, toAdapterPosition);
return true;
}
@ -139,6 +155,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
return;
}
localItems.clear();
clearStates();
notifyDataSetChanged();
}
@ -259,7 +276,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
// If header isn't null, offset the items by -1
if (header != null) position--;
((LocalItemHolder) holder).updateFromItem(localItems.get(position), dateFormat);
((LocalItemHolder) holder).updateFromItem(localItems.get(position), getState(position), dateFormat);
} else if (holder instanceof HeaderFooterHolder && position == 0 && header != null) {
((HeaderFooterHolder) holder).view = header;
} else if (holder instanceof HeaderFooterHolder && position == sizeConsideringHeader()
@ -268,6 +285,28 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
}
}
@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position, @NonNull List<Object> payloads) {
if (!payloads.isEmpty() && holder instanceof LocalItemHolder) {
for (Object payload : payloads) {
if (payload instanceof StreamStateEntity) {
((LocalItemHolder) holder).updateState(localItems.get(header == null ? position : position - 1),
(StreamStateEntity) payload);
} else if (payload instanceof Boolean) {
((LocalItemHolder) holder).updateState(localItems.get(header == null ? position : position - 1),
null);
}
}
} else {
onBindViewHolder(holder, position);
}
}
@Override
protected void onItemStateChanged(int position, @Nullable StreamStateEntity state) {
notifyItemChanged(header == null ? position : position + 1, state != null ? state : false);
}
public GridLayoutManager.SpanSizeLookup getSpanSizeLookup(final int spanCount) {
return new GridLayoutManager.SpanSizeLookup() {
@Override

5
app/src/main/java/org/schabi/newpipe/local/dialog/PlaylistAppendDialog.java
View File

@ -112,7 +112,10 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
public void onDestroyView() {
super.onDestroyView();
if (playlistReactor != null) playlistReactor.dispose();
if (playlistAdapter != null) playlistAdapter.unsetSelectedListener();
if (playlistAdapter != null) {
playlistAdapter.dispose();
playlistAdapter.unsetSelectedListener();
}
playlistReactor = null;
playlistRecyclerView = null;

4
app/src/main/java/org/schabi/newpipe/local/feed/FeedFragment.java
View File

@ -21,8 +21,8 @@ import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.extractor.channel.ChannelInfo;
import org.schabi.newpipe.extractor.exceptions.ExtractionException;
import org.schabi.newpipe.fragments.list.BaseListFragment;
import org.schabi.newpipe.report.UserAction;
import org.schabi.newpipe.local.subscription.SubscriptionService;
import org.schabi.newpipe.report.UserAction;
import java.util.Collections;
import java.util.HashSet;
@ -262,7 +262,7 @@ public class FeedFragment extends BaseListFragment<List<SubscriptionEntity>, Voi
* If chosen feed already displayed, then we request another feed from another
* subscription, until the subscription table runs out of new items.
* <p>
* This Observer is self-contained and will dispose itself when complete. However, this
* This Observer is self-contained and will close itself when complete. However, this
* does not obey the fragment lifecycle and may continue running in the background
* until it is complete. This is done due to RxJava2 no longer propagate errors once
* an observer is unsubscribed while the thread process is still running.

113
app/src/main/java/org/schabi/newpipe/local/history/HistoryRecordManager.java
View File

@ -26,23 +26,29 @@ import android.support.annotation.NonNull;
import org.schabi.newpipe.NewPipeDatabase;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.AppDatabase;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.history.dao.SearchHistoryDAO;
import org.schabi.newpipe.database.history.dao.StreamHistoryDAO;
import org.schabi.newpipe.database.history.model.SearchHistoryEntry;
import org.schabi.newpipe.database.history.model.StreamHistoryEntity;
import org.schabi.newpipe.database.history.model.StreamHistoryEntry;
import org.schabi.newpipe.database.playlist.PlaylistStreamEntry;
import org.schabi.newpipe.database.playlist.model.PlaylistStreamEntity;
import org.schabi.newpipe.database.stream.StreamStatisticsEntry;
import org.schabi.newpipe.database.stream.dao.StreamDAO;
import org.schabi.newpipe.database.stream.dao.StreamStateDAO;
import org.schabi.newpipe.database.stream.model.StreamEntity;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.stream.StreamInfo;
import org.schabi.newpipe.player.playqueue.PlayQueueItem;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import io.reactivex.Completable;
import io.reactivex.Flowable;
import io.reactivex.Maybe;
import io.reactivex.Single;
@ -80,9 +86,9 @@ public class HistoryRecordManager {
final Date currentTime = new Date();
return Maybe.fromCallable(() -> database.runInTransaction(() -> {
final long streamId = streamTable.upsert(new StreamEntity(info));
StreamHistoryEntity latestEntry = streamHistoryTable.getLatestEntry();
StreamHistoryEntity latestEntry = streamHistoryTable.getLatestEntry(streamId);
if (latestEntry != null && latestEntry.getStreamUid() == streamId) {
if (latestEntry != null) {
streamHistoryTable.delete(latestEntry);
latestEntry.setAccessDate(currentTime);
latestEntry.setRepeatCount(latestEntry.getRepeatCount() + 1);
@ -99,7 +105,7 @@ public class HistoryRecordManager {
}
public Single<Integer> deleteWholeStreamHistory() {
return Single.fromCallable(() -> streamHistoryTable.deleteAll())
return Single.fromCallable(streamHistoryTable::deleteAll)
.subscribeOn(Schedulers.io());
}
@ -160,7 +166,7 @@ public class HistoryRecordManager {
}
public Single<Integer> deleteWholeSearchHistory() {
return Single.fromCallable(() -> searchHistoryTable.deleteAll())
return Single.fromCallable(searchHistoryTable::deleteAll)
.subscribeOn(Schedulers.io());
}
@ -180,21 +186,104 @@ public class HistoryRecordManager {
// Stream State History
///////////////////////////////////////////////////////
@SuppressWarnings("unused")
public Maybe<StreamStateEntity> loadStreamState(final StreamInfo info) {
return Maybe.fromCallable(() -> streamTable.upsert(new StreamEntity(info)))
.flatMap(streamId -> streamStateTable.getState(streamId).firstElement())
.flatMap(states -> states.isEmpty() ? Maybe.empty() : Maybe.just(states.get(0)))
public Maybe<StreamHistoryEntity> getStreamHistory(final StreamInfo info) {
return Maybe.fromCallable(() -> {
final long streamId = streamTable.upsert(new StreamEntity(info));
return streamHistoryTable.getLatestEntry(streamId);
}).subscribeOn(Schedulers.io());
}
public Maybe<StreamStateEntity> loadStreamState(final PlayQueueItem queueItem) {
return queueItem.getStream()
.map((info) -> streamTable.upsert(new StreamEntity(info)))
.flatMapPublisher(streamStateTable::getState)
.firstElement()
.flatMap(list -> list.isEmpty() ? Maybe.empty() : Maybe.just(list.get(0)))
.filter(state -> state.isValid((int) queueItem.getDuration()))
.subscribeOn(Schedulers.io());
}
public Maybe<Long> saveStreamState(@NonNull final StreamInfo info, final long progressTime) {
return Maybe.fromCallable(() -> database.runInTransaction(() -> {
public Maybe<StreamStateEntity> loadStreamState(final StreamInfo info) {
return Single.fromCallable(() -> streamTable.upsert(new StreamEntity(info)))
.flatMapPublisher(streamStateTable::getState)
.firstElement()
.flatMap(list -> list.isEmpty() ? Maybe.empty() : Maybe.just(list.get(0)))
.filter(state -> state.isValid((int) info.getDuration()))
.subscribeOn(Schedulers.io());
}
public Completable saveStreamState(@NonNull final StreamInfo info, final long progressTime) {
return Completable.fromAction(() -> database.runInTransaction(() -> {
final long streamId = streamTable.upsert(new StreamEntity(info));
return streamStateTable.upsert(new StreamStateEntity(streamId, progressTime));
final StreamStateEntity state = new StreamStateEntity(streamId, progressTime);
if (state.isValid((int) info.getDuration())) {
streamStateTable.upsert(state);
} else {
streamStateTable.deleteState(streamId);
}
})).subscribeOn(Schedulers.io());
}
public Single<StreamStateEntity[]> loadStreamState(final InfoItem info) {
return Single.fromCallable(() -> {
final List<StreamEntity> entities = streamTable.getStream(info.getServiceId(), info.getUrl()).blockingFirst();
if (entities.isEmpty()) {
return new StreamStateEntity[]{null};
}
final List<StreamStateEntity> states = streamStateTable.getState(entities.get(0).getUid()).blockingFirst();
if (states.isEmpty()) {
return new StreamStateEntity[]{null};
}
return new StreamStateEntity[]{states.get(0)};
}).subscribeOn(Schedulers.io());
}
public Single<List<StreamStateEntity>> loadStreamStateBatch(final List<InfoItem> infos) {
return Single.fromCallable(() -> {
final List<StreamStateEntity> result = new ArrayList<>(infos.size());
for (InfoItem info : infos) {
final List<StreamEntity> entities = streamTable.getStream(info.getServiceId(), info.getUrl()).blockingFirst();
if (entities.isEmpty()) {
result.add(null);
continue;
}
final List<StreamStateEntity> states = streamStateTable.getState(entities.get(0).getUid()).blockingFirst();
if (states.isEmpty()) {
result.add(null);
continue;
}
result.add(states.get(0));
}
return result;
}).subscribeOn(Schedulers.io());
}
public Single<List<StreamStateEntity>> loadLocalStreamStateBatch(final List<? extends LocalItem> items) {
return Single.fromCallable(() -> {
final List<StreamStateEntity> result = new ArrayList<>(items.size());
for (LocalItem item : items) {
long streamId;
if (item instanceof StreamStatisticsEntry) {
streamId = ((StreamStatisticsEntry) item).streamId;
} else if (item instanceof PlaylistStreamEntity) {
streamId = ((PlaylistStreamEntity) item).getStreamUid();
} else if (item instanceof PlaylistStreamEntry) {
streamId = ((PlaylistStreamEntry) item).streamId;
} else {
result.add(null);
continue;
}
final List<StreamStateEntity> states = streamStateTable.getState(streamId).blockingFirst();
if (states.isEmpty()) {
result.add(null);
continue;
}
result.add(states.get(0));
}
return result;
}).subscribeOn(Schedulers.io());
}
///////////////////////////////////////////////////////
// Utility
///////////////////////////////////////////////////////

16
app/src/main/java/org/schabi/newpipe/local/history/StatisticsPlaylistFragment.java
View File

@ -310,11 +310,11 @@ public class StatisticsPlaylistFragment
}
headerPlayAllButton.setOnClickListener(view ->
NavigationHelper.playOnMainPlayer(activity, getPlayQueue()));
NavigationHelper.playOnMainPlayer(activity, getPlayQueue(), false));
headerPopupButton.setOnClickListener(view ->
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue()));
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(), false));
headerBackgroundButton.setOnClickListener(view ->
NavigationHelper.playOnBackgroundPlayer(activity, getPlayQueue()));
NavigationHelper.playOnBackgroundPlayer(activity, getPlayQueue(), false));
sortButton.setOnClickListener(view -> toggleSortMode());
hideLoading();
@ -377,19 +377,19 @@ public class StatisticsPlaylistFragment
final int index = Math.max(itemListAdapter.getItemsList().indexOf(item), 0);
switch (i) {
case 0:
NavigationHelper.enqueueOnBackgroundPlayer(context, new SinglePlayQueue(infoItem));
NavigationHelper.enqueueOnBackgroundPlayer(context, new SinglePlayQueue(infoItem), false);
break;
case 1:
NavigationHelper.enqueueOnPopupPlayer(activity, new SinglePlayQueue(infoItem));
NavigationHelper.enqueueOnPopupPlayer(activity, new SinglePlayQueue(infoItem), false);
break;
case 2:
NavigationHelper.playOnMainPlayer(context, getPlayQueue(index));
NavigationHelper.playOnMainPlayer(context, getPlayQueue(index), true);
break;
case 3:
NavigationHelper.playOnBackgroundPlayer(context, getPlayQueue(index));
NavigationHelper.playOnBackgroundPlayer(context, getPlayQueue(index), true);
break;
case 4:
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(index));
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(index), true);
break;
case 5:
deleteEntry(index);

7
app/src/main/java/org/schabi/newpipe/local/holder/LocalItemHolder.java
View File

@ -1,10 +1,12 @@
package org.schabi.newpipe.local.holder;
import android.support.annotation.Nullable;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.ViewGroup;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.local.LocalItemBuilder;
import java.text.DateFormat;
@ -38,5 +40,8 @@ public abstract class LocalItemHolder extends RecyclerView.ViewHolder {
this.itemBuilder = itemBuilder;
}
public abstract void updateFromItem(final LocalItem item, final DateFormat dateFormat);
public abstract void updateFromItem(final LocalItem item, @Nullable final StreamStateEntity state, final DateFormat dateFormat);
public void updateState(final LocalItem localItem, @Nullable final StreamStateEntity state) {
}
}

6
app/src/main/java/org/schabi/newpipe/local/holder/LocalPlaylistItemHolder.java
View File

@ -1,10 +1,12 @@
package org.schabi.newpipe.local.holder;
import android.support.annotation.Nullable;
import android.view.View;
import android.view.ViewGroup;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.playlist.PlaylistMetadataEntry;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.local.LocalItemBuilder;
import org.schabi.newpipe.util.ImageDisplayConstants;
@ -21,7 +23,7 @@ public class LocalPlaylistItemHolder extends PlaylistItemHolder {
}
@Override
public void updateFromItem(final LocalItem localItem, final DateFormat dateFormat) {
public void updateFromItem(final LocalItem localItem, @Nullable final StreamStateEntity state, final DateFormat dateFormat) {
if (!(localItem instanceof PlaylistMetadataEntry)) return;
final PlaylistMetadataEntry item = (PlaylistMetadataEntry) localItem;
@ -32,6 +34,6 @@ public class LocalPlaylistItemHolder extends PlaylistItemHolder {
itemBuilder.displayImage(item.thumbnailUrl, itemThumbnailView,
ImageDisplayConstants.DISPLAY_PLAYLIST_OPTIONS);
super.updateFromItem(localItem, dateFormat);
super.updateFromItem(localItem, state, dateFormat);
}
}

33
app/src/main/java/org/schabi/newpipe/local/holder/LocalPlaylistStreamItemHolder.java
View File

@ -1,5 +1,6 @@
package org.schabi.newpipe.local.holder;
import android.support.annotation.Nullable;
import android.support.v4.content.ContextCompat;
import android.view.MotionEvent;
import android.view.View;
@ -10,12 +11,16 @@ import android.widget.TextView;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.playlist.PlaylistStreamEntry;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.local.LocalItemBuilder;
import org.schabi.newpipe.util.AnimationUtils;
import org.schabi.newpipe.util.ImageDisplayConstants;
import org.schabi.newpipe.util.Localization;
import org.schabi.newpipe.views.AnimatedProgressBar;
import java.text.DateFormat;
import java.util.concurrent.TimeUnit;
public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
@ -24,6 +29,7 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
public final TextView itemAdditionalDetailsView;
public final TextView itemDurationView;
public final View itemHandleView;
public final AnimatedProgressBar itemProgressView;
LocalPlaylistStreamItemHolder(LocalItemBuilder infoItemBuilder, int layoutId, ViewGroup parent) {
super(infoItemBuilder, layoutId, parent);
@ -33,6 +39,7 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
itemAdditionalDetailsView = itemView.findViewById(R.id.itemAdditionalDetails);
itemDurationView = itemView.findViewById(R.id.itemDurationView);
itemHandleView = itemView.findViewById(R.id.itemHandle);
itemProgressView = itemView.findViewById(R.id.itemProgressView);
}
public LocalPlaylistStreamItemHolder(LocalItemBuilder infoItemBuilder, ViewGroup parent) {
@ -40,7 +47,7 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
}
@Override
public void updateFromItem(final LocalItem localItem, final DateFormat dateFormat) {
public void updateFromItem(final LocalItem localItem, @Nullable final StreamStateEntity state, final DateFormat dateFormat) {
if (!(localItem instanceof PlaylistStreamEntry)) return;
final PlaylistStreamEntry item = (PlaylistStreamEntry) localItem;
@ -53,6 +60,13 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
itemDurationView.setBackgroundColor(ContextCompat.getColor(itemBuilder.getContext(),
R.color.duration_background_color));
itemDurationView.setVisibility(View.VISIBLE);
if (state != null) {
itemProgressView.setVisibility(View.VISIBLE);
itemProgressView.setMax((int) item.duration);
itemProgressView.setProgress((int) TimeUnit.MILLISECONDS.toSeconds(state.getProgressTime()));
} else {
itemProgressView.setVisibility(View.GONE);
}
} else {
itemDurationView.setVisibility(View.GONE);
}
@ -79,6 +93,23 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
itemHandleView.setOnTouchListener(getOnTouchListener(item));
}
@Override
public void updateState(LocalItem localItem, @Nullable StreamStateEntity state) {
if (!(localItem instanceof PlaylistStreamEntry)) return;
final PlaylistStreamEntry item = (PlaylistStreamEntry) localItem;
if (state != null && item.duration > 0) {
itemProgressView.setMax((int) item.duration);
if (itemProgressView.getVisibility() == View.VISIBLE) {
itemProgressView.setProgressAnimated((int) TimeUnit.MILLISECONDS.toSeconds(state.getProgressTime()));
} else {
itemProgressView.setProgress((int) TimeUnit.MILLISECONDS.toSeconds(state.getProgressTime()));
AnimationUtils.animateView(itemProgressView, true, 500);
}
} else if (itemProgressView.getVisibility() == View.VISIBLE) {
AnimationUtils.animateView(itemProgressView, false, 500);
}
}
private View.OnTouchListener getOnTouchListener(final PlaylistStreamEntry item) {
return (view, motionEvent) -> {
view.performClick();

33
app/src/main/java/org/schabi/newpipe/local/holder/LocalStatisticStreamItemHolder.java
View File

@ -10,12 +10,16 @@ import android.widget.TextView;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.stream.StreamStatisticsEntry;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.local.LocalItemBuilder;
import org.schabi.newpipe.util.AnimationUtils;
import org.schabi.newpipe.util.ImageDisplayConstants;
import org.schabi.newpipe.util.Localization;
import org.schabi.newpipe.views.AnimatedProgressBar;
import java.text.DateFormat;
import java.util.concurrent.TimeUnit;
/*
* Created by Christian Schabesberger on 01.08.16.
@ -45,6 +49,7 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
public final TextView itemDurationView;
@Nullable
public final TextView itemAdditionalDetails;
public final AnimatedProgressBar itemProgressView;
public LocalStatisticStreamItemHolder(LocalItemBuilder itemBuilder, ViewGroup parent) {
this(itemBuilder, R.layout.list_stream_item, parent);
@ -58,6 +63,7 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
itemUploaderView = itemView.findViewById(R.id.itemUploaderView);
itemDurationView = itemView.findViewById(R.id.itemDurationView);
itemAdditionalDetails = itemView.findViewById(R.id.itemAdditionalDetails);
itemProgressView = itemView.findViewById(R.id.itemProgressView);
}
private String getStreamInfoDetailLine(final StreamStatisticsEntry entry,
@ -70,7 +76,7 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
}
@Override
public void updateFromItem(final LocalItem localItem, final DateFormat dateFormat) {
public void updateFromItem(final LocalItem localItem, @Nullable final StreamStateEntity state, final DateFormat dateFormat) {
if (!(localItem instanceof StreamStatisticsEntry)) return;
final StreamStatisticsEntry item = (StreamStatisticsEntry) localItem;
@ -82,8 +88,16 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
itemDurationView.setBackgroundColor(ContextCompat.getColor(itemBuilder.getContext(),
R.color.duration_background_color));
itemDurationView.setVisibility(View.VISIBLE);
if (state != null) {
itemProgressView.setVisibility(View.VISIBLE);
itemProgressView.setMax((int) item.duration);
itemProgressView.setProgress((int) TimeUnit.MILLISECONDS.toSeconds(state.getProgressTime()));
} else {
itemProgressView.setVisibility(View.GONE);
}
} else {
itemDurationView.setVisibility(View.GONE);
itemProgressView.setVisibility(View.GONE);
}
if (itemAdditionalDetails != null) {
@ -108,4 +122,21 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
return true;
});
}
@Override
public void updateState(LocalItem localItem, @Nullable StreamStateEntity state) {
if (!(localItem instanceof StreamStatisticsEntry)) return;
final StreamStatisticsEntry item = (StreamStatisticsEntry) localItem;
if (state != null && item.duration > 0) {
itemProgressView.setMax((int) item.duration);
if (itemProgressView.getVisibility() == View.VISIBLE) {
itemProgressView.setProgressAnimated((int) TimeUnit.MILLISECONDS.toSeconds(state.getProgressTime()));
} else {
itemProgressView.setProgress((int) TimeUnit.MILLISECONDS.toSeconds(state.getProgressTime()));
AnimationUtils.animateView(itemProgressView, true, 500);
}
} else if (itemProgressView.getVisibility() == View.VISIBLE) {
AnimationUtils.animateView(itemProgressView, false, 500);
}
}
}

4
app/src/main/java/org/schabi/newpipe/local/holder/PlaylistItemHolder.java
View File

@ -1,11 +1,13 @@
package org.schabi.newpipe.local.holder;
import android.support.annotation.Nullable;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import org.schabi.newpipe.R;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.local.LocalItemBuilder;
import java.text.DateFormat;
@ -31,7 +33,7 @@ public abstract class PlaylistItemHolder extends LocalItemHolder {
}
@Override
public void updateFromItem(final LocalItem localItem, final DateFormat dateFormat) {
public void updateFromItem(final LocalItem localItem, @Nullable final StreamStateEntity state, final DateFormat dateFormat) {
itemView.setOnClickListener(view -> {
if (itemBuilder.getOnItemSelectedListener() != null) {
itemBuilder.getOnItemSelectedListener().selected(localItem);

6
app/src/main/java/org/schabi/newpipe/local/holder/RemotePlaylistItemHolder.java
View File

@ -1,9 +1,11 @@
package org.schabi.newpipe.local.holder;
import android.support.annotation.Nullable;
import android.view.ViewGroup;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.playlist.model.PlaylistRemoteEntity;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.local.LocalItemBuilder;
import org.schabi.newpipe.util.ImageDisplayConstants;
@ -21,7 +23,7 @@ public class RemotePlaylistItemHolder extends PlaylistItemHolder {
}
@Override
public void updateFromItem(final LocalItem localItem, final DateFormat dateFormat) {
public void updateFromItem(final LocalItem localItem, @Nullable final StreamStateEntity state, final DateFormat dateFormat) {
if (!(localItem instanceof PlaylistRemoteEntity)) return;
final PlaylistRemoteEntity item = (PlaylistRemoteEntity) localItem;
@ -33,6 +35,6 @@ public class RemotePlaylistItemHolder extends PlaylistItemHolder {
itemBuilder.displayImage(item.getThumbnailUrl(), itemThumbnailView,
ImageDisplayConstants.DISPLAY_PLAYLIST_OPTIONS);
super.updateFromItem(localItem, dateFormat);
super.updateFromItem(localItem, state, dateFormat);
}
}

16
app/src/main/java/org/schabi/newpipe/local/playlist/LocalPlaylistFragment.java
View File

@ -319,11 +319,11 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
setVideoCount(itemListAdapter.getItemsList().size());
headerPlayAllButton.setOnClickListener(view ->
NavigationHelper.playOnMainPlayer(activity, getPlayQueue()));
NavigationHelper.playOnMainPlayer(activity, getPlayQueue(), false));
headerPopupButton.setOnClickListener(view ->
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue()));
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(), false));
headerBackgroundButton.setOnClickListener(view ->
NavigationHelper.playOnBackgroundPlayer(activity, getPlayQueue()));
NavigationHelper.playOnBackgroundPlayer(activity, getPlayQueue(), false));
hideLoading();
}
@ -534,20 +534,20 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
switch (i) {
case 0:
NavigationHelper.enqueueOnBackgroundPlayer(context,
new SinglePlayQueue(infoItem));
new SinglePlayQueue(infoItem), false);
break;
case 1:
NavigationHelper.enqueueOnPopupPlayer(activity, new
SinglePlayQueue(infoItem));
SinglePlayQueue(infoItem), false);
break;
case 2:
NavigationHelper.playOnMainPlayer(context, getPlayQueue(index));
NavigationHelper.playOnMainPlayer(context, getPlayQueue(index), true);
break;
case 3:
NavigationHelper.playOnBackgroundPlayer(context, getPlayQueue(index));
NavigationHelper.playOnBackgroundPlayer(context, getPlayQueue(index), true);
break;
case 4:
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(index));
NavigationHelper.playOnPopupPlayer(activity, getPlayQueue(index), true);
break;
case 5:
changeThumbnailUrl(item.thumbnailUrl);

11
app/src/main/java/org/schabi/newpipe/local/subscription/SubscriptionFragment.java
View File

@ -23,7 +23,6 @@ import android.support.annotation.Nullable;
import android.support.v4.app.FragmentManager;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
@ -48,10 +47,8 @@ import org.schabi.newpipe.extractor.exceptions.ExtractionException;
import org.schabi.newpipe.extractor.subscription.SubscriptionExtractor;
import org.schabi.newpipe.fragments.BaseStateFragment;
import org.schabi.newpipe.info_list.InfoListAdapter;
import org.schabi.newpipe.report.UserAction;
import org.schabi.newpipe.local.subscription.services.SubscriptionsExportService;
import org.schabi.newpipe.local.subscription.services.SubscriptionsImportService;
import org.schabi.newpipe.report.ErrorActivity;
import org.schabi.newpipe.report.UserAction;
import org.schabi.newpipe.util.FilePickerActivityHelper;
import org.schabi.newpipe.util.NavigationHelper;
@ -131,6 +128,12 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
subscriptionService = SubscriptionService.getInstance(activity);
}
@Override
public void onDetach() {
infoListAdapter.dispose();
super.onDetach();
}
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, Bundle savedInstanceState) {
@ -150,6 +153,8 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
}
updateFlags = 0;
}
itemsList.post(infoListAdapter::updateStates);
}
@Override

1
app/src/main/java/org/schabi/newpipe/player/BackgroundPlayer.java
View File

@ -150,6 +150,7 @@ public final class BackgroundPlayer extends Service {
lockManager.releaseWifiAndCpu();
}
if (basePlayerImpl != null) {
basePlayerImpl.savePlaybackState();
basePlayerImpl.stopActivityBinding();
basePlayerImpl.destroy();
}

71
app/src/main/java/org/schabi/newpipe/player/BasePlayer.java
View File

@ -23,9 +23,11 @@ import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.media.AudioManager;
import android.preference.PreferenceManager;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.util.Log;
@ -145,6 +147,8 @@ public abstract class BasePlayer implements
@NonNull
public static final String APPEND_ONLY = "append_only";
@NonNull
public static final String RESUME_PLAYBACK = "resume_playback";
@NonNull
public static final String SELECT_ON_APPEND = "select_on_append";
/*//////////////////////////////////////////////////////////////////////////
@ -279,8 +283,23 @@ public abstract class BasePlayer implements
) {
simpleExoPlayer.seekTo(playQueue.getIndex(), queue.getItem().getRecoveryPosition());
return;
} else if (intent.getBooleanExtra(RESUME_PLAYBACK, false) && isPlaybackResumeEnabled()) {
final PlayQueueItem item = queue.getItem();
if (item != null && item.getRecoveryPosition() == PlayQueueItem.RECOVERY_UNSET && isPlaybackResumeEnabled()) {
final Disposable stateLoader = recordManager.loadStreamState(item)
.observeOn(AndroidSchedulers.mainThread())
.doFinally(() -> initPlayback(queue, repeatMode, playbackSpeed, playbackPitch, playbackSkipSilence,
/*playOnInit=*/true))
.subscribe(
state -> queue.setRecovery(queue.getIndex(), state.getProgressTime()),
error -> {
if (DEBUG) error.printStackTrace();
}
);
databaseUpdateReactor.add(stateLoader);
return;
}
}
// Good to go...
initPlayback(queue, repeatMode, playbackSpeed, playbackPitch, playbackSkipSilence,
/*playOnInit=*/true);
@ -615,6 +634,9 @@ public abstract class BasePlayer implements
break;
case Player.STATE_ENDED: // 4
changeState(STATE_COMPLETED);
if (currentMetadata != null) {
resetPlaybackState(currentMetadata.getMetadata());
}
isPrepared = false;
break;
}
@ -721,6 +743,7 @@ public abstract class BasePlayer implements
case DISCONTINUITY_REASON_SEEK_ADJUSTMENT:
case DISCONTINUITY_REASON_INTERNAL:
if (playQueue.getIndex() != newWindowIndex) {
resetPlaybackState(playQueue.getItem());
playQueue.setIndex(newWindowIndex);
}
break;
@ -750,6 +773,9 @@ public abstract class BasePlayer implements
@Override
public void onSeekProcessed() {
if (DEBUG) Log.d(TAG, "ExoPlayer - onSeekProcessed() called");
if (isPrepared) {
savePlaybackState();
}
}
/*//////////////////////////////////////////////////////////////////////////
// Playback Listener
@ -1017,27 +1043,40 @@ public abstract class BasePlayer implements
}
}
protected void savePlaybackState(final StreamInfo info, final long progress) {
private void savePlaybackState(final StreamInfo info, final long progress) {
if (info == null) return;
if (DEBUG) Log.d(TAG, "savePlaybackState() called");
final Disposable stateSaver = recordManager.saveStreamState(info, progress)
.observeOn(AndroidSchedulers.mainThread())
.doOnError((e) -> {
if (DEBUG) e.printStackTrace();
})
.onErrorComplete()
.subscribe(
ignored -> {/* successful */},
error -> Log.e(TAG, "savePlaybackState() failure: ", error)
);
.subscribe();
databaseUpdateReactor.add(stateSaver);
}
private void savePlaybackState() {
private void resetPlaybackState(final PlayQueueItem queueItem) {
if (queueItem == null) return;
final Disposable stateSaver = queueItem.getStream()
.flatMapCompletable(info -> recordManager.saveStreamState(info, 0))
.observeOn(AndroidSchedulers.mainThread())
.doOnError((e) -> {
if (DEBUG) e.printStackTrace();
})
.onErrorComplete()
.subscribe();
databaseUpdateReactor.add(stateSaver);
}
public void resetPlaybackState(final StreamInfo info) {
savePlaybackState(info, 0);
}
public void savePlaybackState() {
if (simpleExoPlayer == null || currentMetadata == null) return;
final StreamInfo currentInfo = currentMetadata.getMetadata();
if (simpleExoPlayer.getCurrentPosition() > RECOVERY_SKIP_THRESHOLD_MILLIS &&
simpleExoPlayer.getCurrentPosition() <
simpleExoPlayer.getDuration() - RECOVERY_SKIP_THRESHOLD_MILLIS) {
savePlaybackState(currentInfo, simpleExoPlayer.getCurrentPosition());
}
savePlaybackState(currentInfo, simpleExoPlayer.getCurrentPosition());
}
private void maybeUpdateCurrentMetadata() {
@ -1225,4 +1264,10 @@ public abstract class BasePlayer implements
public boolean gotDestroyed() {
return simpleExoPlayer == null;
}
private boolean isPlaybackResumeEnabled() {
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
return prefs.getBoolean(context.getString(R.string.enable_watch_history_key), true)
&& prefs.getBoolean(context.getString(R.string.enable_playback_resume_key), true);
}
}

12
app/src/main/java/org/schabi/newpipe/player/MainVideoPlayer.java
View File

@ -248,6 +248,12 @@ public final class MainVideoPlayer extends AppCompatActivity
super.attachBaseContext(AudioServiceLeakFix.preventLeakOf(newBase));
}
@Override
protected void onPause() {
playerImpl.savePlaybackState();
super.onPause();
}
/*//////////////////////////////////////////////////////////////////////////
// State Saving
//////////////////////////////////////////////////////////////////////////*/
@ -583,7 +589,8 @@ public final class MainVideoPlayer extends AppCompatActivity
this.getPlaybackSpeed(),
this.getPlaybackPitch(),
this.getPlaybackSkipSilence(),
this.getPlaybackQuality()
this.getPlaybackQuality(),
false
);
context.startService(intent);
@ -605,7 +612,8 @@ public final class MainVideoPlayer extends AppCompatActivity
this.getPlaybackSpeed(),
this.getPlaybackPitch(),
this.getPlaybackSkipSilence(),
this.getPlaybackQuality()
this.getPlaybackQuality(),
false
);
context.startService(intent);

4
app/src/main/java/org/schabi/newpipe/player/PopupVideoPlayer.java
View File

@ -325,6 +325,7 @@ public final class PopupVideoPlayer extends Service {
isPopupClosing = true;
if (playerImpl != null) {
playerImpl.savePlaybackState();
if (playerImpl.getRootView() != null) {
windowManager.removeView(playerImpl.getRootView());
}
@ -565,7 +566,8 @@ public final class PopupVideoPlayer extends Service {
this.getPlaybackSpeed(),
this.getPlaybackPitch(),
this.getPlaybackSkipSilence(),
this.getPlaybackQuality()
this.getPlaybackQuality(),
false
);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);

3
app/src/main/java/org/schabi/newpipe/player/ServicePlayerActivity.java
View File

@ -188,7 +188,8 @@ public abstract class ServicePlayerActivity extends AppCompatActivity
this.player.getPlaybackSpeed(),
this.player.getPlaybackPitch(),
this.player.getPlaybackSkipSilence(),
null
null,
false
).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
}

8
app/src/main/java/org/schabi/newpipe/player/VideoPlayer.java
View File

@ -297,6 +297,7 @@ public abstract class VideoPlayer extends BasePlayer
return true;
});
// Add all available captions
for (int i = 0; i < availableLanguages.size(); i++) {
final String captionLanguage = availableLanguages.get(i);
MenuItem captionItem = captionPopupMenu.getMenu().add(captionPopupMenuGroupId,
@ -506,7 +507,7 @@ public abstract class VideoPlayer extends BasePlayer
}
// Normalize mismatching language strings
final String preferredLanguage = trackSelector.getParameters().preferredTextLanguage;
final String preferredLanguage = trackSelector.getPreferredTextLanguage();
// Build UI
buildCaptionMenu(availableLanguages);
if (trackSelector.getParameters().getRendererDisabled(textRenderer) ||
@ -541,6 +542,11 @@ public abstract class VideoPlayer extends BasePlayer
playbackSpeedTextView.setText(formatSpeed(getPlaybackSpeed()));
super.onPrepared(playWhenReady);
if (simpleExoPlayer.getCurrentPosition() != 0 && !isControlsVisible()) {
controlsVisibilityHandler.removeCallbacksAndMessages(null);
controlsVisibilityHandler.postDelayed(this::showControlsThenHide, DEFAULT_CONTROLS_DURATION);
}
}
@Override

2
app/src/main/java/org/schabi/newpipe/player/playback/MediaSourceManager.java
View File

@ -158,7 +158,7 @@ public class MediaSourceManager {
* Dispose the manager and releases all message buses and loaders.
* */
public void dispose() {
if (DEBUG) Log.d(TAG, "dispose() called.");
if (DEBUG) Log.d(TAG, "close() called.");
debouncedSignal.onComplete();
debouncedLoader.dispose();

4
app/src/main/java/org/schabi/newpipe/report/UserAction.java
View File

@ -17,7 +17,9 @@ public enum UserAction {
REQUESTED_KIOSK("requested kiosk"),
REQUESTED_COMMENTS("requested comments"),
DELETE_FROM_HISTORY("delete from history"),
PLAY_STREAM("Play stream");
PLAY_STREAM("Play stream"),
DOWNLOAD_POSTPROCESSING("download post-processing"),
DOWNLOAD_FAILED("download failed");
private final String message;

232
app/src/main/java/org/schabi/newpipe/settings/DownloadSettingsFragment.java
View File

@ -1,30 +1,77 @@
package org.schabi.newpipe.settings;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.annotation.StringRes;
import android.support.v7.preference.Preference;
import android.util.Log;
import android.widget.Toast;
import com.nononsenseapps.filepicker.Utils;
import org.schabi.newpipe.R;
import org.schabi.newpipe.util.FilePickerActivityHelper;
public class DownloadSettingsFragment extends BasePreferenceFragment {
private static final int REQUEST_DOWNLOAD_PATH = 0x1235;
private static final int REQUEST_DOWNLOAD_AUDIO_PATH = 0x1236;
import java.io.File;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import java.net.URLDecoder;
import java.nio.charset.StandardCharsets;
private String DOWNLOAD_PATH_PREFERENCE;
import us.shandian.giga.io.StoredDirectoryHelper;
public class DownloadSettingsFragment extends BasePreferenceFragment {
private static final int REQUEST_DOWNLOAD_VIDEO_PATH = 0x1235;
private static final int REQUEST_DOWNLOAD_AUDIO_PATH = 0x1236;
public static final boolean IGNORE_RELEASE_ON_OLD_PATH = true;
private String DOWNLOAD_PATH_VIDEO_PREFERENCE;
private String DOWNLOAD_PATH_AUDIO_PREFERENCE;
private String DOWNLOAD_STORAGE_ASK;
private Preference prefPathVideo;
private Preference prefPathAudio;
private Preference prefStorageAsk;
private Context ctx;
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
initKeys();
DOWNLOAD_PATH_VIDEO_PREFERENCE = getString(R.string.download_path_video_key);
DOWNLOAD_PATH_AUDIO_PREFERENCE = getString(R.string.download_path_audio_key);
DOWNLOAD_STORAGE_ASK = getString(R.string.downloads_storage_ask);
prefPathVideo = findPreference(DOWNLOAD_PATH_VIDEO_PREFERENCE);
prefPathAudio = findPreference(DOWNLOAD_PATH_AUDIO_PREFERENCE);
prefStorageAsk = findPreference(DOWNLOAD_STORAGE_ASK);
updatePreferencesSummary();
updatePathPickers(!defaultPreferences.getBoolean(DOWNLOAD_STORAGE_ASK, false));
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
prefStorageAsk.setSummary(R.string.downloads_storage_ask_summary);
}
if (hasInvalidPath(DOWNLOAD_PATH_VIDEO_PREFERENCE) || hasInvalidPath(DOWNLOAD_PATH_AUDIO_PREFERENCE)) {
Toast.makeText(ctx, R.string.download_pick_path, Toast.LENGTH_SHORT).show();
updatePreferencesSummary();
}
prefStorageAsk.setOnPreferenceChangeListener((preference, value) -> {
updatePathPickers(!(boolean) value);
return true;
});
}
@Override
@ -32,52 +79,183 @@ public class DownloadSettingsFragment extends BasePreferenceFragment {
addPreferencesFromResource(R.xml.download_settings);
}
private void initKeys() {
DOWNLOAD_PATH_PREFERENCE = getString(R.string.download_path_key);
DOWNLOAD_PATH_AUDIO_PREFERENCE = getString(R.string.download_path_audio_key);
@Override
public void onAttach(Context context) {
super.onAttach(context);
ctx = context;
}
@Override
public void onDetach() {
super.onDetach();
ctx = null;
prefStorageAsk.setOnPreferenceChangeListener(null);
}
private void updatePreferencesSummary() {
findPreference(DOWNLOAD_PATH_PREFERENCE).setSummary(defaultPreferences.getString(DOWNLOAD_PATH_PREFERENCE, getString(R.string.download_path_summary)));
findPreference(DOWNLOAD_PATH_AUDIO_PREFERENCE).setSummary(defaultPreferences.getString(DOWNLOAD_PATH_AUDIO_PREFERENCE, getString(R.string.download_path_audio_summary)));
showPathInSummary(DOWNLOAD_PATH_VIDEO_PREFERENCE, R.string.download_path_summary, prefPathVideo);
showPathInSummary(DOWNLOAD_PATH_AUDIO_PREFERENCE, R.string.download_path_audio_summary, prefPathAudio);
}
private void showPathInSummary(String prefKey, @StringRes int defaultString, Preference target) {
String rawUri = defaultPreferences.getString(prefKey, null);
if (rawUri == null || rawUri.isEmpty()) {
target.setSummary(getString(defaultString));
return;
}
if (rawUri.charAt(0) == File.separatorChar) {
target.setSummary(rawUri);
return;
}
if (rawUri.startsWith(ContentResolver.SCHEME_FILE)) {
target.setSummary(new File(URI.create(rawUri)).getPath());
return;
}
try {
rawUri = URLDecoder.decode(rawUri, StandardCharsets.UTF_8.name());
} catch (UnsupportedEncodingException e) {
// nothing to do
}
target.setSummary(rawUri);
}
private boolean isFileUri(String path) {
return path.charAt(0) == File.separatorChar || path.startsWith(ContentResolver.SCHEME_FILE);
}
private boolean hasInvalidPath(String prefKey) {
String value = defaultPreferences.getString(prefKey, null);
return value == null || value.isEmpty();
}
private void updatePathPickers(boolean enabled) {
prefPathVideo.setEnabled(enabled);
prefPathAudio.setEnabled(enabled);
}
// FIXME: after releasing the old path, all downloads created on the folder becomes inaccessible
private void forgetSAFTree(Context ctx, String oldPath) {
if (IGNORE_RELEASE_ON_OLD_PATH) {
return;
}
if (oldPath == null || oldPath.isEmpty() || isFileUri(oldPath)) return;
try {
Uri uri = Uri.parse(oldPath);
ctx.getContentResolver().releasePersistableUriPermission(uri, StoredDirectoryHelper.PERMISSION_FLAGS);
ctx.revokeUriPermission(uri, StoredDirectoryHelper.PERMISSION_FLAGS);
Log.i(TAG, "Revoke old path permissions success on " + oldPath);
} catch (Exception err) {
Log.e(TAG, "Error revoking old path permissions on " + oldPath, err);
}
}
private void showMessageDialog(@StringRes int title, @StringRes int message) {
AlertDialog.Builder msg = new AlertDialog.Builder(ctx);
msg.setTitle(title);
msg.setMessage(message);
msg.setPositiveButton(android.R.string.ok, null);
msg.show();
}
@Override
public boolean onPreferenceTreeClick(Preference preference) {
if (DEBUG) {
Log.d(TAG, "onPreferenceTreeClick() called with: preference = [" + preference + "]");
Log.d(TAG, "onPreferenceTreeClick() called with: preference = [" + preference + "]");
}
if (preference.getKey().equals(DOWNLOAD_PATH_PREFERENCE)
|| preference.getKey().equals(DOWNLOAD_PATH_AUDIO_PREFERENCE)) {
Intent i = new Intent(getActivity(), FilePickerActivityHelper.class)
String key = preference.getKey();
int request;
if (key.equals(DOWNLOAD_PATH_VIDEO_PREFERENCE)) {
request = REQUEST_DOWNLOAD_VIDEO_PATH;
} else if (key.equals(DOWNLOAD_PATH_AUDIO_PREFERENCE)) {
request = REQUEST_DOWNLOAD_AUDIO_PATH;
} else {
return super.onPreferenceTreeClick(preference);
}
Intent i;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
i = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE)
.putExtra("android.content.extra.SHOW_ADVANCED", true)
.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION | StoredDirectoryHelper.PERMISSION_FLAGS);
} else {
i = new Intent(getActivity(), FilePickerActivityHelper.class)
.putExtra(FilePickerActivityHelper.EXTRA_ALLOW_MULTIPLE, false)
.putExtra(FilePickerActivityHelper.EXTRA_ALLOW_CREATE_DIR, true)
.putExtra(FilePickerActivityHelper.EXTRA_MODE, FilePickerActivityHelper.MODE_DIR);
if (preference.getKey().equals(DOWNLOAD_PATH_PREFERENCE)) {
startActivityForResult(i, REQUEST_DOWNLOAD_PATH);
} else if (preference.getKey().equals(DOWNLOAD_PATH_AUDIO_PREFERENCE)) {
startActivityForResult(i, REQUEST_DOWNLOAD_AUDIO_PATH);
}
}
return super.onPreferenceTreeClick(preference);
startActivityForResult(i, request);
return true;
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (DEBUG) {
Log.d(TAG, "onActivityResult() called with: requestCode = [" + requestCode + "], resultCode = [" + resultCode + "], data = [" + data + "]");
Log.d(TAG, "onActivityResult() called with: requestCode = [" + requestCode + "], " +
"resultCode = [" + resultCode + "], data = [" + data + "]"
);
}
if ((requestCode == REQUEST_DOWNLOAD_PATH || requestCode == REQUEST_DOWNLOAD_AUDIO_PATH)
&& resultCode == Activity.RESULT_OK && data.getData() != null) {
String key = getString(requestCode == REQUEST_DOWNLOAD_PATH ? R.string.download_path_key : R.string.download_path_audio_key);
String path = Utils.getFileForUri(data.getData()).getAbsolutePath();
if (resultCode != Activity.RESULT_OK) return;
defaultPreferences.edit().putString(key, path).apply();
updatePreferencesSummary();
String key;
if (requestCode == REQUEST_DOWNLOAD_VIDEO_PATH)
key = DOWNLOAD_PATH_VIDEO_PREFERENCE;
else if (requestCode == REQUEST_DOWNLOAD_AUDIO_PATH)
key = DOWNLOAD_PATH_AUDIO_PREFERENCE;
else
return;
Uri uri = data.getData();
if (uri == null) {
showMessageDialog(R.string.general_error, R.string.invalid_directory);
return;
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
// steps:
// 1. revoke permissions on the old save path
// 2. acquire permissions on the new save path
// 3. save the new path, if step(2) was successful
final Context ctx = getContext();
if (ctx == null) throw new NullPointerException("getContext()");
forgetSAFTree(ctx, defaultPreferences.getString(key, ""));
try {
ctx.grantUriPermission(ctx.getPackageName(), uri, StoredDirectoryHelper.PERMISSION_FLAGS);
StoredDirectoryHelper mainStorage = new StoredDirectoryHelper(ctx, uri, null);
Log.i(TAG, "Acquiring tree success from " + uri.toString());
if (!mainStorage.canWrite())
throw new IOException("No write permissions on " + uri.toString());
} catch (IOException err) {
Log.e(TAG, "Error acquiring tree from " + uri.toString(), err);
showMessageDialog(R.string.general_error, R.string.no_available_dir);
return;
}
} else {
File target = Utils.getFileForUri(data.getData());
if (!target.canWrite()) {
showMessageDialog(R.string.download_to_sdcard_error_title, R.string.download_to_sdcard_error_message);
return;
}
uri = Uri.fromFile(target);
}
defaultPreferences.edit().putString(key, uri.toString()).apply();
updatePreferencesSummary();
}
}

42
app/src/main/java/org/schabi/newpipe/settings/NewPipeSettings.java
View File

@ -70,37 +70,23 @@ public class NewPipeSettings {
getAudioDownloadFolder(context);
}
public static File getVideoDownloadFolder(Context context) {
return getDir(context, R.string.download_path_key, Environment.DIRECTORY_MOVIES);
private static void getVideoDownloadFolder(Context context) {
getDir(context, R.string.download_path_video_key, Environment.DIRECTORY_MOVIES);
}
public static String getVideoDownloadPath(Context context) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
final String key = context.getString(R.string.download_path_key);
return prefs.getString(key, Environment.DIRECTORY_MOVIES);
private static void getAudioDownloadFolder(Context context) {
getDir(context, R.string.download_path_audio_key, Environment.DIRECTORY_MUSIC);
}
public static File getAudioDownloadFolder(Context context) {
return getDir(context, R.string.download_path_audio_key, Environment.DIRECTORY_MUSIC);
}
public static String getAudioDownloadPath(Context context) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
final String key = context.getString(R.string.download_path_audio_key);
return prefs.getString(key, Environment.DIRECTORY_MUSIC);
}
private static File getDir(Context context, int keyID, String defaultDirectoryName) {
private static void getDir(Context context, int keyID, String defaultDirectoryName) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
final String key = context.getString(keyID);
String downloadPath = prefs.getString(key, null);
if ((downloadPath != null) && (!downloadPath.isEmpty())) return new File(downloadPath.trim());
if ((downloadPath != null) && (!downloadPath.isEmpty())) return;
final File dir = getDir(defaultDirectoryName);
SharedPreferences.Editor spEditor = prefs.edit();
spEditor.putString(key, getNewPipeChildFolderPathForDir(dir));
spEditor.putString(key, getNewPipeChildFolderPathForDir(getDir(defaultDirectoryName)));
spEditor.apply();
return dir;
}
@NonNull
@ -108,19 +94,7 @@ public class NewPipeSettings {
return new File(Environment.getExternalStorageDirectory(), defaultDirectoryName);
}
public static void resetDownloadFolders(Context context) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
resetDownloadFolder(prefs, context.getString(R.string.download_path_audio_key), Environment.DIRECTORY_MUSIC);
resetDownloadFolder(prefs, context.getString(R.string.download_path_key), Environment.DIRECTORY_MOVIES);
}
private static void resetDownloadFolder(SharedPreferences prefs, String key, String defaultDirectoryName) {
SharedPreferences.Editor spEditor = prefs.edit();
spEditor.putString(key, getNewPipeChildFolderPathForDir(getDir(defaultDirectoryName)));
spEditor.apply();
}
private static String getNewPipeChildFolderPathForDir(File dir) {
return new File(dir, "NewPipe").getAbsolutePath();
return new File(dir, "NewPipe").toURI().toString();
}
}

239
app/src/main/java/org/schabi/newpipe/streams/DataReader.java
View File

@ -1,9 +1,10 @@
package org.schabi.newpipe.streams;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.EOFException;
import java.io.IOException;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.InputStream;
/**
* @author kapodamy
@ -15,89 +16,239 @@ public class DataReader {
public final static int INTEGER_SIZE = 4;
public final static int FLOAT_SIZE = 4;
private long pos;
public final SharpStream stream;
private final boolean rewind;
private final static int BUFFER_SIZE = 128 * 1024;// 128 KiB
private long position = 0;
private final SharpStream stream;
private InputStream view;
private int viewSize;
public DataReader(SharpStream stream) {
this.rewind = stream.canRewind();
this.stream = stream;
this.pos = 0L;
this.readOffset = this.readBuffer.length;
}
public long position() {
return pos;
return position;
}
public final int readInt() throws IOException {
public int read() throws IOException {
if (fillBuffer()) {
return -1;
}
position++;
readCount--;
return readBuffer[readOffset++] & 0xFF;
}
public long skipBytes(long amount) throws IOException {
if (readCount < 0) {
return 0;
} else if (readCount == 0) {
amount = stream.skip(amount);
} else {
if (readCount > amount) {
readCount -= (int) amount;
readOffset += (int) amount;
} else {
amount = readCount + stream.skip(amount - readCount);
readCount = 0;
readOffset = readBuffer.length;
}
}
position += amount;
return amount;
}
public int readInt() throws IOException {
primitiveRead(INTEGER_SIZE);
return primitive[0] << 24 | primitive[1] << 16 | primitive[2] << 8 | primitive[3];
}
public final int read() throws IOException {
int value = stream.read();
if (value == -1) {
throw new EOFException();
}
pos++;
return value;
public short readShort() throws IOException {
primitiveRead(SHORT_SIZE);
return (short) (primitive[0] << 8 | primitive[1]);
}
public final long skipBytes(long amount) throws IOException {
amount = stream.skip(amount);
pos += amount;
return amount;
}
public final long readLong() throws IOException {
public long readLong() throws IOException {
primitiveRead(LONG_SIZE);
long high = primitive[0] << 24 | primitive[1] << 16 | primitive[2] << 8 | primitive[3];
long low = primitive[4] << 24 | primitive[5] << 16 | primitive[6] << 8 | primitive[7];
return high << 32 | low;
}
public final short readShort() throws IOException {
primitiveRead(SHORT_SIZE);
return (short) (primitive[0] << 8 | primitive[1]);
}
public final int read(byte[] buffer) throws IOException {
public int read(byte[] buffer) throws IOException {
return read(buffer, 0, buffer.length);
}
public final int read(byte[] buffer, int offset, int count) throws IOException {
int res = stream.read(buffer, offset, count);
pos += res;
public int read(byte[] buffer, int offset, int count) throws IOException {
if (readCount < 0) {
return -1;
}
int total = 0;
return res;
if (count >= readBuffer.length) {
if (readCount > 0) {
System.arraycopy(readBuffer, readOffset, buffer, offset, readCount);
readOffset += readCount;
offset += readCount;
count -= readCount;
total = readCount;
readCount = 0;
}
total += Math.max(stream.read(buffer, offset, count), 0);
} else {
while (count > 0 && !fillBuffer()) {
int read = Math.min(readCount, count);
System.arraycopy(readBuffer, readOffset, buffer, offset, read);
readOffset += read;
readCount -= read;
offset += read;
count -= read;
total += read;
}
}
position += total;
return total;
}
public final boolean available() {
return stream.available() > 0;
public boolean available() {
return readCount > 0 || stream.available() > 0;
}
public void rewind() throws IOException {
stream.rewind();
pos = 0;
if ((position - viewSize) > 0) {
viewSize = 0;// drop view
} else {
viewSize += position;
}
position = 0;
readOffset = readBuffer.length;
}
public boolean canRewind() {
return rewind;
return stream.canRewind();
}
private short[] primitive = new short[LONG_SIZE];
/**
* Wraps this instance of {@code DataReader} into {@code InputStream}
* object. Note: Any read in the {@code DataReader} will not modify
* (decrease) the view size
*
* @param size the size of the view
* @return the view
*/
public InputStream getView(int size) {
if (view == null) {
view = new InputStream() {
@Override
public int read() throws IOException {
if (viewSize < 1) {
return -1;
}
int res = DataReader.this.read();
if (res > 0) {
viewSize--;
}
return res;
}
@Override
public int read(byte[] buffer) throws IOException {
return read(buffer, 0, buffer.length);
}
@Override
public int read(byte[] buffer, int offset, int count) throws IOException {
if (viewSize < 1) {
return -1;
}
int res = DataReader.this.read(buffer, offset, Math.min(viewSize, count));
viewSize -= res;
return res;
}
@Override
public long skip(long amount) throws IOException {
if (viewSize < 1) {
return 0;
}
int res = (int) DataReader.this.skipBytes(Math.min(amount, viewSize));
viewSize -= res;
return res;
}
@Override
public int available() {
return viewSize;
}
@Override
public void close() {
viewSize = 0;
}
@Override
public boolean markSupported() {
return false;
}
};
}
viewSize = size;
return view;
}
private final short[] primitive = new short[LONG_SIZE];
private void primitiveRead(int amount) throws IOException {
byte[] buffer = new byte[amount];
int read = stream.read(buffer, 0, amount);
pos += read;
int read = read(buffer, 0, amount);
if (read != amount) {
throw new EOFException("Truncated data, missing " + String.valueOf(amount - read) + " bytes");
throw new EOFException("Truncated stream, missing " + String.valueOf(amount - read) + " bytes");
}
for (int i = 0; i < buffer.length; i++) {
primitive[i] = (short) (buffer[i] & 0xFF);// the "byte" datatype is signed and is very annoying
for (int i = 0; i < amount; i++) {
primitive[i] = (short) (buffer[i] & 0xFF);// the "byte" data type in java is signed and is very annoying
}
}
private final byte[] readBuffer = new byte[BUFFER_SIZE];
private int readOffset;
private int readCount;
private boolean fillBuffer() throws IOException {
if (readCount < 0) {
return true;
}
if (readOffset >= readBuffer.length) {
readCount = stream.read(readBuffer);
if (readCount < 1) {
readCount = -1;
return true;
}
readOffset = 0;
}
return readCount < 1;
}
}

444
app/src/main/java/org/schabi/newpipe/streams/Mp4DashReader.java
View File

@ -1,17 +1,15 @@
package org.schabi.newpipe.streams;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.EOFException;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.NoSuchElementException;
import org.schabi.newpipe.streams.io.SharpStream;
/**
* @author kapodamy
*/
@ -35,14 +33,29 @@ public class Mp4DashReader {
private static final int ATOM_TREX = 0x74726578;
private static final int ATOM_TKHD = 0x746B6864;
private static final int ATOM_MFRA = 0x6D667261;
private static final int ATOM_TFRA = 0x74667261;
private static final int ATOM_MDHD = 0x6D646864;
private static final int ATOM_EDTS = 0x65647473;
private static final int ATOM_ELST = 0x656C7374;
private static final int ATOM_HDLR = 0x68646C72;
private static final int ATOM_MINF = 0x6D696E66;
private static final int ATOM_DINF = 0x64696E66;
private static final int ATOM_STBL = 0x7374626C;
private static final int ATOM_STSD = 0x73747364;
private static final int ATOM_VMHD = 0x766D6864;
private static final int ATOM_SMHD = 0x736D6864;
private static final int BRAND_DASH = 0x64617368;
private static final int BRAND_ISO5 = 0x69736F35;
private static final int HANDLER_VIDE = 0x76696465;
private static final int HANDLER_SOUN = 0x736F756E;
private static final int HANDLER_SUBT = 0x73756274;
// </editor-fold>
private final DataReader stream;
private Mp4Track[] tracks = null;
private int[] brands = null;
private Box box;
private Moof moof;
@ -50,9 +63,10 @@ public class Mp4DashReader {
private boolean chunkZero = false;
private int selectedTrack = -1;
private Box backupBox = null;
public enum TrackKind {
Audio, Video, Other
Audio, Video, Subtitles, Other
}
public Mp4DashReader(SharpStream source) {
@ -65,8 +79,15 @@ public class Mp4DashReader {
}
box = readBox(ATOM_FTYP);
if (parse_ftyp() != BRAND_DASH) {
throw new NoSuchElementException("Main Brand is not dash");
brands = parse_ftyp(box);
switch (brands[0]) {
case BRAND_DASH:
case BRAND_ISO5:// ¿why not?
break;
default:
throw new NoSuchElementException(
"Not a MPEG-4 DASH container, major brand is not 'dash' or 'iso5' is " + boxName(brands[0])
);
}
Moov moov = null;
@ -84,8 +105,6 @@ public class Mp4DashReader {
break;
case ATOM_MFRA:
break;
case ATOM_MDAT:
throw new IOException("Expected moof, found mdat");
}
}
@ -107,15 +126,26 @@ public class Mp4DashReader {
}
}
if (moov.trak[i].tkhd.bHeight == 0 && moov.trak[i].tkhd.bWidth == 0) {
tracks[i].kind = moov.trak[i].tkhd.bVolume == 0 ? TrackKind.Other : TrackKind.Audio;
} else {
tracks[i].kind = TrackKind.Video;
switch (moov.trak[i].mdia.hdlr.subType) {
case HANDLER_VIDE:
tracks[i].kind = TrackKind.Video;
break;
case HANDLER_SOUN:
tracks[i].kind = TrackKind.Audio;
break;
case HANDLER_SUBT:
tracks[i].kind = TrackKind.Subtitles;
break;
default:
tracks[i].kind = TrackKind.Other;
break;
}
}
backupBox = box;
}
public Mp4Track selectTrack(int index) {
Mp4Track selectTrack(int index) {
selectedTrack = index;
return tracks[index];
}
@ -126,7 +156,7 @@ public class Mp4DashReader {
* @return list with a basic info
* @throws IOException if the source stream is not seekeable
*/
public int getFragmentsCount() throws IOException {
int getFragmentsCount() throws IOException {
if (selectedTrack < 0) {
throw new IllegalStateException("track no selected");
}
@ -136,7 +166,6 @@ public class Mp4DashReader {
Box tmp;
int count = 0;
long orig_offset = stream.position();
if (box.type == ATOM_MOOF) {
tmp = box;
@ -162,17 +191,36 @@ public class Mp4DashReader {
ensure(tmp);
} while (stream.available() && (tmp = readBox()) != null);
stream.rewind();
stream.skipBytes((int) orig_offset);
rewind();
return count;
}
public int[] getBrands() {
if (brands == null) throw new IllegalStateException("Not parsed");
return brands;
}
public void rewind() throws IOException {
if (!stream.canRewind()) {
throw new IOException("The provided stream doesn't allow seek");
}
if (box == null) {
return;
}
box = backupBox;
chunkZero = false;
stream.rewind();
stream.skipBytes(backupBox.offset + (DataReader.INTEGER_SIZE * 2));
}
public Mp4Track[] getAvailableTracks() {
return tracks;
}
public Mp4TrackChunk getNextChunk() throws IOException {
public Mp4DashChunk getNextChunk(boolean infoOnly) throws IOException {
Mp4Track track = tracks[selectedTrack];
while (stream.available()) {
@ -208,7 +256,7 @@ public class Mp4DashReader {
if (hasFlag(moof.traf.tfhd.bFlags, 0x10)) {
moof.traf.trun.chunkSize = moof.traf.tfhd.defaultSampleSize * moof.traf.trun.entryCount;
} else {
moof.traf.trun.chunkSize = box.size - 8;
moof.traf.trun.chunkSize = (int) (box.size - 8);
}
}
if (!hasFlag(moof.traf.trun.bFlags, 0x900) && moof.traf.trun.chunkDuration == 0) {
@ -228,9 +276,12 @@ public class Mp4DashReader {
continue;// find another chunk
}
Mp4TrackChunk chunk = new Mp4TrackChunk();
Mp4DashChunk chunk = new Mp4DashChunk();
chunk.moof = moof;
chunk.data = new TrackDataChunk(stream, moof.traf.trun.chunkSize);
if (!infoOnly) {
chunk.data = stream.getView(moof.traf.trun.chunkSize);
}
moof = null;
stream.skipBytes(chunk.moof.traf.trun.dataOffset);
@ -269,6 +320,10 @@ public class Mp4DashReader {
b.size = stream.readInt();
b.type = stream.readInt();
if (b.size == 1) {
b.size = stream.readLong();
}
return b;
}
@ -280,6 +335,25 @@ public class Mp4DashReader {
return b;
}
private byte[] readFullBox(Box ref) throws IOException {
// full box reading is limited to 2 GiB, and should be enough
int size = (int) ref.size;
ByteBuffer buffer = ByteBuffer.allocate(size);
buffer.putInt(size);
buffer.putInt(ref.type);
int read = size - 8;
if (stream.read(buffer.array(), 8, read) != read) {
throw new EOFException(
String.format("EOF reached in box: type=%s offset=%s size=%s", boxName(ref.type), ref.offset, ref.size)
);
}
return buffer.array();
}
private void ensure(Box ref) throws IOException {
long skip = ref.offset + ref.size - stream.position();
@ -310,6 +384,14 @@ public class Mp4DashReader {
return null;
}
private Box untilAnyBox(Box ref) throws IOException {
if (stream.position() >= (ref.offset + ref.size)) {
return null;
}
return readBox();
}
// </editor-fold>
// <editor-fold defaultState="collapsed" desc="Box readers">
@ -329,7 +411,7 @@ public class Mp4DashReader {
return obj;
}
}
return obj;
}
@ -397,14 +479,14 @@ public class Mp4DashReader {
private long parse_tfdt() throws IOException {
int version = stream.read();
stream.skipBytes(3);// flags
stream.skipBytes(3);// flags
return version == 0 ? readUint() : stream.readLong();
}
private Trun parse_trun() throws IOException {
Trun obj = new Trun();
obj.bFlags = stream.readInt();
obj.entryCount = stream.readInt();// unsigned int
obj.entryCount = stream.readInt();// unsigned int
obj.entries_rowSize = 0;
if (hasFlag(obj.bFlags, 0x0100)) {
@ -448,11 +530,18 @@ public class Mp4DashReader {
return obj;
}
private int parse_ftyp() throws IOException {
int brand = stream.readInt();
private int[] parse_ftyp(Box ref) throws IOException {
int i = 0;
int[] list = new int[(int) ((ref.offset + ref.size - stream.position() - 4) / 4)];
list[i++] = stream.readInt();// major brand
stream.skipBytes(4);// minor version
return brand;
for (; i < list.length; i++)
list[i] = stream.readInt();// compatible brands
return list;
}
private Mvhd parse_mvhd() throws IOException {
@ -521,32 +610,66 @@ public class Mp4DashReader {
trak.tkhd = parse_tkhd();
ensure(b);
b = untilBox(ref, ATOM_MDIA);
trak.mdia = new byte[b.size];
while ((b = untilBox(ref, ATOM_MDIA, ATOM_EDTS)) != null) {
switch (b.type) {
case ATOM_MDIA:
trak.mdia = parse_mdia(b);
break;
case ATOM_EDTS:
trak.edst_elst = parse_edts(b);
break;
}
ByteBuffer buffer = ByteBuffer.wrap(trak.mdia);
buffer.putInt(b.size);
buffer.putInt(ATOM_MDIA);
stream.read(trak.mdia, 8, b.size - 8);
trak.mdia_mdhd_timeScale = parse_mdia(buffer);
ensure(b);
}
return trak;
}
private int parse_mdia(ByteBuffer data) {
while (data.hasRemaining()) {
int end = data.position() + data.getInt();
if (data.getInt() == ATOM_MDHD) {
byte version = data.get();
data.position(data.position() + 3 + ((version == 0 ? 4 : 8) * 2));
return data.getInt();
}
private Mdia parse_mdia(Box ref) throws IOException {
Mdia obj = new Mdia();
data.position(end);
Box b;
while ((b = untilBox(ref, ATOM_MDHD, ATOM_HDLR, ATOM_MINF)) != null) {
switch (b.type) {
case ATOM_MDHD:
obj.mdhd = readFullBox(b);
// read time scale
ByteBuffer buffer = ByteBuffer.wrap(obj.mdhd);
byte version = buffer.get(8);
buffer.position(12 + ((version == 0 ? 4 : 8) * 2));
obj.mdhd_timeScale = buffer.getInt();
break;
case ATOM_HDLR:
obj.hdlr = parse_hdlr(b);
break;
case ATOM_MINF:
obj.minf = parse_minf(b);
break;
}
ensure(b);
}
return 0;// this NEVER should happen
return obj;
}
private Hdlr parse_hdlr(Box ref) throws IOException {
// version
// flags
stream.skipBytes(4);
Hdlr obj = new Hdlr();
obj.bReserved = new byte[12];
obj.type = stream.readInt();
obj.subType = stream.readInt();
stream.read(obj.bReserved);
// component name (is a ansi/ascii string)
stream.skipBytes((ref.offset + ref.size) - stream.position());
return obj;
}
private Moov parse_moov(Box ref) throws IOException {
@ -570,7 +693,7 @@ public class Mp4DashReader {
ensure(b);
}
moov.trak = tmp.toArray(new Trak[tmp.size()]);
moov.trak = tmp.toArray(new Trak[0]);
return moov;
}
@ -584,7 +707,7 @@ public class Mp4DashReader {
ensure(b);
}
return tmp.toArray(new Trex[tmp.size()]);
return tmp.toArray(new Trex[0]);
}
private Trex parse_trex() throws IOException {
@ -602,74 +725,74 @@ public class Mp4DashReader {
return obj;
}
private Tfra parse_tfra() throws IOException {
int version = stream.read();
stream.skipBytes(3);// flags
Tfra tfra = new Tfra();
tfra.trackId = stream.readInt();
stream.skipBytes(3);// reserved
int bFlags = stream.read();
int size_tts = ((bFlags >> 4) & 3) + ((bFlags >> 2) & 3) + (bFlags & 3);
tfra.entries_time = new int[stream.readInt()];
for (int i = 0; i < tfra.entries_time.length; i++) {
tfra.entries_time[i] = version == 0 ? stream.readInt() : (int) stream.readLong();
stream.skipBytes(size_tts + (version == 0 ? 4 : 8));
private Elst parse_edts(Box ref) throws IOException {
Box b = untilBox(ref, ATOM_ELST);
if (b == null) {
return null;
}
return tfra;
}
private Sidx parse_sidx() throws IOException {
int version = stream.read();
Elst obj = new Elst();
boolean v1 = stream.read() == 1;
stream.skipBytes(3);// flags
Sidx obj = new Sidx();
obj.referenceId = stream.readInt();
obj.timescale = stream.readInt();
int entryCount = stream.readInt();
if (entryCount < 1) {
obj.bMediaRate = 0x00010000;// default media rate (1.0)
return obj;
}
// earliest presentation entries_time
// first offset
// reserved
stream.skipBytes((2 * (version == 0 ? 4 : 8)) + 2);
if (v1) {
stream.skipBytes(DataReader.LONG_SIZE);// segment duration
obj.MediaTime = stream.readLong();
// ignore all remain entries
stream.skipBytes((entryCount - 1) * (DataReader.LONG_SIZE * 2));
} else {
stream.skipBytes(DataReader.INTEGER_SIZE);// segment duration
obj.MediaTime = stream.readInt();
}
obj.entries_subsegmentDuration = new int[stream.readShort()];
obj.bMediaRate = stream.readInt();
for (int i = 0; i < obj.entries_subsegmentDuration.length; i++) {
// reference type
// referenced size
stream.skipBytes(4);
obj.entries_subsegmentDuration[i] = stream.readInt();// unsigned int
return obj;
}
// starts with SAP
// SAP type
// SAP delta entries_time
stream.skipBytes(4);
private Minf parse_minf(Box ref) throws IOException {
Minf obj = new Minf();
Box b;
while ((b = untilAnyBox(ref)) != null) {
switch (b.type) {
case ATOM_DINF:
obj.dinf = readFullBox(b);
break;
case ATOM_STBL:
obj.stbl_stsd = parse_stbl(b);
break;
case ATOM_VMHD:
case ATOM_SMHD:
obj.$mhd = readFullBox(b);
break;
}
ensure(b);
}
return obj;
}
private Tfra[] parse_mfra(Box ref, int trackCount) throws IOException {
ArrayList<Tfra> tmp = new ArrayList<>(trackCount);
long limit = ref.offset + ref.size;
/**
* this only read the "stsd" box inside
*/
private byte[] parse_stbl(Box ref) throws IOException {
Box b = untilBox(ref, ATOM_STSD);
while (stream.position() < limit) {
box = readBox();
if (box.type == ATOM_TFRA) {
tmp.add(parse_tfra());
}
ensure(box);
if (b == null) {
return new byte[0];// this never should happens (missing codec startup data)
}
return tmp.toArray(new Tfra[tmp.size()]);
return readFullBox(b);
}
// </editor-fold>
@ -679,14 +802,7 @@ public class Mp4DashReader {
int type;
long offset;
int size;
}
class Sidx {
int timescale;
int referenceId;
int[] entries_subsegmentDuration;
long size;
}
public class Moof {
@ -711,12 +827,16 @@ public class Mp4DashReader {
int defaultSampleFlags;
}
public class TrunEntry {
class TrunEntry {
int sampleDuration;
int sampleSize;
int sampleFlags;
int sampleCompositionTimeOffset;
boolean hasCompositionTimeOffset;
boolean isKeyframe;
public int sampleDuration;
public int sampleSize;
public int sampleFlags;
public int sampleCompositionTimeOffset;
}
public class Trun {
@ -749,6 +869,31 @@ public class Mp4DashReader {
entry.sampleCompositionTimeOffset = buffer.getInt();
}
entry.hasCompositionTimeOffset = hasFlag(bFlags, 0x0800);
entry.isKeyframe = !hasFlag(entry.sampleFlags, 0x10000);
return entry;
}
public TrunEntry getAbsoluteEntry(int i, Tfhd header) {
TrunEntry entry = getEntry(i);
if (!hasFlag(bFlags, 0x0100) && hasFlag(header.bFlags, 0x20)) {
entry.sampleFlags = header.defaultSampleFlags;
}
if (!hasFlag(bFlags, 0x0200) && hasFlag(header.bFlags, 0x10)) {
entry.sampleSize = header.defaultSampleSize;
}
if (!hasFlag(bFlags, 0x0100) && hasFlag(header.bFlags, 0x08)) {
entry.sampleDuration = header.defaultSampleDuration;
}
if (i == 0 && hasFlag(bFlags, 0x0004)) {
entry.sampleFlags = bFirstSampleFlags;
}
return entry;
}
}
@ -768,9 +913,9 @@ public class Mp4DashReader {
public class Trak {
public Tkhd tkhd;
public int mdia_mdhd_timeScale;
public Elst edst_elst;
public Mdia mdia;
byte[] mdia;
}
class Mvhd {
@ -786,12 +931,6 @@ public class Mp4DashReader {
Trex[] mvex_trex;
}
class Tfra {
int trackId;
int[] entries_time;
}
public class Trex {
private int trackId;
@ -801,6 +940,34 @@ public class Mp4DashReader {
int defaultSampleFlags;
}
public class Elst {
public long MediaTime;
public int bMediaRate;
}
public class Mdia {
public int mdhd_timeScale;
public byte[] mdhd;
public Hdlr hdlr;
public Minf minf;
}
public class Hdlr {
public int type;
public int subType;
public byte[] bReserved;
}
public class Minf {
public byte[] dinf;
public byte[] stbl_stsd;
public byte[] $mhd;
}
public class Mp4Track {
public TrackKind kind;
@ -808,10 +975,43 @@ public class Mp4DashReader {
public Trex trex;
}
public class Mp4TrackChunk {
public class Mp4DashChunk {
public InputStream data;
public Moof moof;
private int i = 0;
public TrunEntry getNextSampleInfo() {
if (i >= moof.traf.trun.entryCount) {
return null;
}
return moof.traf.trun.getAbsoluteEntry(i++, moof.traf.tfhd);
}
public Mp4DashSample getNextSample() throws IOException {
if (data == null) {
throw new IllegalStateException("This chunk has info only");
}
if (i >= moof.traf.trun.entryCount) {
return null;
}
Mp4DashSample sample = new Mp4DashSample();
sample.info = moof.traf.trun.getAbsoluteEntry(i++, moof.traf.tfhd);
sample.data = new byte[sample.info.sampleSize];
if (data.read(sample.data) != sample.info.sampleSize) {
throw new EOFException("EOF reached while reading a sample");
}
return sample;
}
}
public class Mp4DashSample {
public TrunEntry info;
public byte[] data;
}
//</editor-fold>
}

623
app/src/main/java/org/schabi/newpipe/streams/Mp4DashWriter.java
View File

@ -1,623 +0,0 @@
package org.schabi.newpipe.streams;
import org.schabi.newpipe.streams.io.SharpStream;
import org.schabi.newpipe.streams.Mp4DashReader.Mp4Track;
import org.schabi.newpipe.streams.Mp4DashReader.Mp4TrackChunk;
import org.schabi.newpipe.streams.Mp4DashReader.Trak;
import org.schabi.newpipe.streams.Mp4DashReader.Trex;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.List;
import static org.schabi.newpipe.streams.Mp4DashReader.hasFlag;
/**
*
* @author kapodamy
*/
public class Mp4DashWriter {
private final static byte DIMENSIONAL_FIVE = 5;
private final static byte DIMENSIONAL_TWO = 2;
private final static short DEFAULT_TIMESCALE = 1000;
private final static int BUFFER_SIZE = 8 * 1024;
private final static byte DEFAULT_TREX_SIZE = 32;
private final static byte[] TFRA_TTS_DEFAULT = new byte[]{0x01, 0x01, 0x01};
private final static int EPOCH_OFFSET = 2082844800;
private Mp4Track[] infoTracks;
private SharpStream[] sourceTracks;
private Mp4DashReader[] readers;
private final long time;
private boolean done = false;
private boolean parsed = false;
private long written = 0;
private ArrayList<ArrayList<Integer>> chunkTimes;
private ArrayList<Long> moofOffsets;
private ArrayList<Integer> fragSizes;
public Mp4DashWriter(SharpStream... source) {
sourceTracks = source;
readers = new Mp4DashReader[sourceTracks.length];
infoTracks = new Mp4Track[sourceTracks.length];
time = (System.currentTimeMillis() / 1000L) + EPOCH_OFFSET;
}
public Mp4Track[] getTracksFromSource(int sourceIndex) throws IllegalStateException {
if (!parsed) {
throw new IllegalStateException("All sources must be parsed first");
}
return readers[sourceIndex].getAvailableTracks();
}
public void parseSources() throws IOException, IllegalStateException {
if (done) {
throw new IllegalStateException("already done");
}
if (parsed) {
throw new IllegalStateException("already parsed");
}
try {
for (int i = 0; i < readers.length; i++) {
readers[i] = new Mp4DashReader(sourceTracks[i]);
readers[i].parse();
}
} finally {
parsed = true;
}
}
public void selectTracks(int... trackIndex) throws IOException {
if (done) {
throw new IOException("already done");
}
if (chunkTimes != null) {
throw new IOException("tracks already selected");
}
try {
chunkTimes = new ArrayList<>(readers.length);
moofOffsets = new ArrayList<>(32);
fragSizes = new ArrayList<>(32);
for (int i = 0; i < readers.length; i++) {
infoTracks[i] = readers[i].selectTrack(trackIndex[i]);
chunkTimes.add(new ArrayList<Integer>(32));
}
} finally {
parsed = true;
}
}
public long getBytesWritten() {
return written;
}
public void build(SharpStream out) throws IOException, RuntimeException {
if (done) {
throw new RuntimeException("already done");
}
if (!out.canWrite()) {
throw new IOException("the provided output is not writable");
}
long sidxOffsets = -1;
int maxFrags = 0;
for (SharpStream stream : sourceTracks) {
if (!stream.canRewind()) {
sidxOffsets = -2;// sidx not available
}
}
try {
dump(make_ftyp(), out);
dump(make_moov(), out);
if (sidxOffsets == -1 && out.canRewind()) {
//<editor-fold defaultstate="collapsed" desc="calculate sidx">
int reserved = 0;
for (Mp4DashReader reader : readers) {
int count = reader.getFragmentsCount();
if (count > maxFrags) {
maxFrags = count;
}
reserved += 12 + calcSidxBodySize(count);
}
if (maxFrags > 0xFFFF) {
sidxOffsets = -3;// TODO: to many fragments, needs a multi-sidx implementation
} else {
sidxOffsets = written;
dump(make_free(reserved), out);
}
//</editor-fold>
}
ArrayList<Mp4TrackChunk> chunks = new ArrayList<>(readers.length);
chunks.add(null);
int read;
byte[] buffer = new byte[BUFFER_SIZE];
int sequenceNumber = 1;
while (true) {
chunks.clear();
for (int i = 0; i < readers.length; i++) {
Mp4TrackChunk chunk = readers[i].getNextChunk();
if (chunk == null || chunk.moof.traf.trun.chunkSize < 1) {
continue;
}
chunk.moof.traf.tfhd.trackId = i + 1;
chunks.add(chunk);
if (sequenceNumber == 1) {
if (chunk.moof.traf.trun.entryCount > 0 && hasFlag(chunk.moof.traf.trun.bFlags, 0x0800)) {
chunkTimes.get(i).add(chunk.moof.traf.trun.getEntry(0).sampleCompositionTimeOffset);
} else {
chunkTimes.get(i).add(0);
}
}
chunkTimes.get(i).add(chunk.moof.traf.trun.chunkDuration);
}
if (chunks.size() < 1) {
break;
}
long offset = written;
moofOffsets.add(offset);
dump(make_moof(sequenceNumber++, chunks, offset), out);
dump(make_mdat(chunks), out);
for (Mp4TrackChunk chunk : chunks) {
while ((read = chunk.data.read(buffer)) > 0) {
out.write(buffer, 0, read);
written += read;
}
}
fragSizes.add((int) (written - offset));
}
dump(make_mfra(), out);
if (sidxOffsets > 0 && moofOffsets.size() == maxFrags) {
long len = written;
out.rewind();
out.skip(sidxOffsets);
written = sidxOffsets;
sidxOffsets = moofOffsets.get(0);
for (int i = 0; i < readers.length; i++) {
dump(make_sidx(i, sidxOffsets - written), out);
}
written = len;
}
} finally {
done = true;
}
}
public boolean isDone() {
return done;
}
public boolean isParsed() {
return parsed;
}
public void close() {
done = true;
parsed = true;
for (SharpStream src : sourceTracks) {
src.dispose();
}
sourceTracks = null;
readers = null;
infoTracks = null;
moofOffsets = null;
chunkTimes = null;
}
// <editor-fold defaultstate="collapsed" desc="Utils">
private void dump(byte[][] buffer, SharpStream stream) throws IOException {
for (byte[] buff : buffer) {
stream.write(buff);
written += buff.length;
}
}
private byte[][] lengthFor(byte[][] buffer) {
int length = 0;
for (byte[] buff : buffer) {
length += buff.length;
}
ByteBuffer.wrap(buffer[0]).putInt(length);
return buffer;
}
private int calcSidxBodySize(int entryCount) {
return 4 + 4 + 8 + 8 + 4 + (entryCount * 12);
}
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="Box makers">
private byte[][] make_moof(int sequence, ArrayList<Mp4TrackChunk> chunks, long referenceOffset) {
int pos = 2;
TrunExtra[] extra = new TrunExtra[chunks.size()];
byte[][] buffer = new byte[pos + (extra.length * DIMENSIONAL_FIVE)][];
buffer[0] = new byte[]{
0x00, 0x00, 0x00, 0x00, 0x6D, 0x6F, 0x6F, 0x66,// info header
0x00, 0x00, 0x00, 0x10, 0x6D, 0x66, 0x68, 0x64, 0x00, 0x00, 0x00, 0x00//mfhd
};
buffer[1] = new byte[4];
ByteBuffer.wrap(buffer[1]).putInt(sequence);
for (int i = 0; i < extra.length; i++) {
extra[i] = new TrunExtra();
for (byte[] buff : make_traf(chunks.get(i), extra[i], referenceOffset)) {
buffer[pos++] = buff;
}
}
lengthFor(buffer);
int offset = 8 + ByteBuffer.wrap(buffer[0]).getInt();
for (int i = 0; i < extra.length; i++) {
extra[i].byteBuffer.putInt(offset);
offset += chunks.get(i).moof.traf.trun.chunkSize;
}
return buffer;
}
private byte[][] make_traf(Mp4TrackChunk chunk, TrunExtra extra, long moofOffset) {
byte[][] buffer = new byte[DIMENSIONAL_FIVE][];
buffer[0] = new byte[]{
0x00, 0x00, 0x00, 0x00, 0x74, 0x72, 0x61, 0x66,
0x00, 0x00, 0x00, 0x00, 0x74, 0x66, 0x68, 0x64
};
int flags = (chunk.moof.traf.tfhd.bFlags & 0x38) | 0x01;
byte tfhdBodySize = 8 + 8;
if (hasFlag(flags, 0x08)) {
tfhdBodySize += 4;
}
if (hasFlag(flags, 0x10)) {
tfhdBodySize += 4;
}
if (hasFlag(flags, 0x20)) {
tfhdBodySize += 4;
}
buffer[1] = new byte[tfhdBodySize];
ByteBuffer set = ByteBuffer.wrap(buffer[1]);
set.position(4);
set.putInt(chunk.moof.traf.tfhd.trackId);
set.putLong(moofOffset);
if (hasFlag(flags, 0x08)) {
set.putInt(chunk.moof.traf.tfhd.defaultSampleDuration);
}
if (hasFlag(flags, 0x10)) {
set.putInt(chunk.moof.traf.tfhd.defaultSampleSize);
}
if (hasFlag(flags, 0x20)) {
set.putInt(chunk.moof.traf.tfhd.defaultSampleFlags);
}
set.putInt(0, flags);
ByteBuffer.wrap(buffer[0]).putInt(8, 8 + tfhdBodySize);
buffer[2] = new byte[]{
0x00, 0x00, 0x00, 0x14,
0x74, 0x66, 0x64, 0x74,
0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00
};
ByteBuffer.wrap(buffer[2]).putLong(12, chunk.moof.traf.tfdt);
buffer[3] = new byte[]{
0x00, 0x00, 0x00, 0x00, 0x74, 0x72, 0x75, 0x6E,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00
};
buffer[4] = chunk.moof.traf.trun.bEntries;
lengthFor(buffer);
set = ByteBuffer.wrap(buffer[3]);
set.putInt(buffer[3].length + buffer[4].length);
set.position(8);
set.putInt((chunk.moof.traf.trun.bFlags | 0x01) & 0x0F01);
set.putInt(chunk.moof.traf.trun.entryCount);
extra.byteBuffer = set;
return buffer;
}
private byte[][] make_mdat(ArrayList<Mp4TrackChunk> chunks) {
byte[][] buffer = new byte[][]{
{
0x00, 0x00, 0x00, 0x00, 0x6D, 0x64, 0x61, 0x74
}
};
int length = 0;
for (Mp4TrackChunk chunk : chunks) {
length += chunk.moof.traf.trun.chunkSize;
}
ByteBuffer.wrap(buffer[0]).putInt(length + 8);
return buffer;
}
private byte[][] make_ftyp() {
return new byte[][]{
{
0x00, 0x00, 0x00, 0x20, 0x66, 0x74, 0x79, 0x70, 0x64, 0x61, 0x73, 0x68, 0x00, 0x00, 0x00, 0x00,
0x6D, 0x70, 0x34, 0x31, 0x69, 0x73, 0x6F, 0x6D, 0x69, 0x73, 0x6F, 0x36, 0x69, 0x73, 0x6F, 0x32
}
};
}
private byte[][] make_mvhd() {
byte[][] buffer = new byte[DIMENSIONAL_FIVE][];
buffer[0] = new byte[]{
0x00, 0x00, 0x00, 0x78, 0x6D, 0x76, 0x68, 0x64, 0x01, 0x00, 0x00, 0x00
};
buffer[1] = new byte[28];
buffer[2] = new byte[]{
0x00, 0x01, 0x00, 0x00, 0x01, 0x00,// default volume and rate
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,// reserved values
// default matrix
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00
};
buffer[3] = new byte[24];// predefined
buffer[4] = ByteBuffer.allocate(4).putInt(infoTracks.length + 1).array();
long longestTrack = 0;
for (Mp4Track track : infoTracks) {
long tmp = (long) ((track.trak.tkhd.duration / (double) track.trak.mdia_mdhd_timeScale) * DEFAULT_TIMESCALE);
if (tmp > longestTrack) {
longestTrack = tmp;
}
}
ByteBuffer.wrap(buffer[1])
.putLong(time)
.putLong(time)
.putInt(DEFAULT_TIMESCALE)
.putLong(longestTrack);
return buffer;
}
private byte[][] make_trak(int trackId, Trak trak) throws RuntimeException {
if (trak.tkhd.matrix.length != 36) {
throw new RuntimeException("bad track matrix length (expected 36)");
}
byte[][] buffer = new byte[DIMENSIONAL_FIVE][];
buffer[0] = new byte[]{
0x00, 0x00, 0x00, 0x00, 0x74, 0x72, 0x61, 0x6B,// trak header
0x00, 0x00, 0x00, 0x68, 0x74, 0x6B, 0x68, 0x64, 0x01, 0x00, 0x00, 0x03 // tkhd header
};
buffer[1] = new byte[48];
buffer[2] = trak.tkhd.matrix;
buffer[3] = new byte[8];
buffer[4] = trak.mdia;
ByteBuffer set = ByteBuffer.wrap(buffer[1]);
set.putLong(time);
set.putLong(time);
set.putInt(trackId);
set.position(24);
set.putLong(trak.tkhd.duration);
set.position(40);
set.putShort(trak.tkhd.bLayer);
set.putShort(trak.tkhd.bAlternateGroup);
set.putShort(trak.tkhd.bVolume);
ByteBuffer.wrap(buffer[3])
.putInt(trak.tkhd.bWidth)
.putInt(trak.tkhd.bHeight);
return lengthFor(buffer);
}
private byte[][] make_moov() throws RuntimeException {
int pos = 1;
byte[][] buffer = new byte[2 + (DIMENSIONAL_TWO * infoTracks.length) + (DIMENSIONAL_FIVE * infoTracks.length) + DIMENSIONAL_FIVE + 1][];
buffer[0] = new byte[]{
0x00, 0x00, 0x00, 0x00, 0x6D, 0x6F, 0x6F, 0x76
};
for (byte[] buff : make_mvhd()) {
buffer[pos++] = buff;
}
for (int i = 0; i < infoTracks.length; i++) {
for (byte[] buff : make_trak(i + 1, infoTracks[i].trak)) {
buffer[pos++] = buff;
}
}
buffer[pos] = new byte[]{
0x00, 0x00, 0x00, 0x00, 0x6D, 0x76, 0x65, 0x78
};
ByteBuffer.wrap(buffer[pos++]).putInt((infoTracks.length * DEFAULT_TREX_SIZE) + 8);
for (int i = 0; i < infoTracks.length; i++) {
for (byte[] buff : make_trex(i + 1, infoTracks[i].trex)) {
buffer[pos++] = buff;
}
}
// default udta
buffer[pos] = new byte[]{
0x00, 0x00, 0x00, 0x5C, 0x75, 0x64, 0x74, 0x61, 0x00, 0x00, 0x00, 0x54, 0x6D, 0x65, 0x74, 0x61,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x21, 0x68, 0x64, 0x6C, 0x72, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x6D, 0x64, 0x69, 0x72, 0x61, 0x70, 0x70, 0x6C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x27, 0x69, 0x6C, 0x73, 0x74, 0x00, 0x00, 0x00,
0x1F, (byte) 0xA9, 0x63, 0x6D, 0x74, 0x00, 0x00, 0x00, 0x17, 0x64, 0x61, 0x74, 0x61, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00,
0x4E, 0x65, 0x77, 0x50, 0x69, 0x70, 0x65// "NewPipe" binary string
};
return lengthFor(buffer);
}
private byte[][] make_trex(int trackId, Trex trex) {
byte[][] buffer = new byte[][]{
{
0x00, 0x00, 0x00, 0x20, 0x74, 0x72, 0x65, 0x78, 0x00, 0x00, 0x00, 0x00
},
new byte[20]
};
ByteBuffer.wrap(buffer[1])
.putInt(trackId)
.putInt(trex.defaultSampleDescriptionIndex)
.putInt(trex.defaultSampleDuration)
.putInt(trex.defaultSampleSize)
.putInt(trex.defaultSampleFlags);
return buffer;
}
private byte[][] make_tfra(int trackId, List<Integer> times, List<Long> moofOffsets) {
int entryCount = times.size() - 1;
byte[][] buffer = new byte[DIMENSIONAL_TWO][];
buffer[0] = new byte[]{
0x00, 0x00, 0x00, 0x00, 0x74, 0x66, 0x72, 0x61, 0x01, 0x00, 0x00, 0x00
};
buffer[1] = new byte[12 + ((16 + TFRA_TTS_DEFAULT.length) * entryCount)];
ByteBuffer set = ByteBuffer.wrap(buffer[1]);
set.putInt(trackId);
set.position(8);
set.putInt(entryCount);
long decodeTime = 0;
for (int i = 0; i < entryCount; i++) {
decodeTime += times.get(i);
set.putLong(decodeTime);
set.putLong(moofOffsets.get(i));
set.put(TFRA_TTS_DEFAULT);// default values: traf number/trun number/sample number
}
return lengthFor(buffer);
}
private byte[][] make_mfra() {
byte[][] buffer = new byte[2 + (DIMENSIONAL_TWO * infoTracks.length)][];
buffer[0] = new byte[]{
0x00, 0x00, 0x00, 0x00, 0x6D, 0x66, 0x72, 0x61
};
int pos = 1;
for (int i = 0; i < infoTracks.length; i++) {
for (byte[] buff : make_tfra(i + 1, chunkTimes.get(i), moofOffsets)) {
buffer[pos++] = buff;
}
}
buffer[pos] = new byte[]{// mfro
0x00, 0x00, 0x00, 0x10, 0x6D, 0x66, 0x72, 0x6F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
lengthFor(buffer);
ByteBuffer set = ByteBuffer.wrap(buffer[pos]);
set.position(12);
set.put(buffer[0], 0, 4);
return buffer;
}
private byte[][] make_sidx(int internalTrackId, long firstOffset) {
List<Integer> times = chunkTimes.get(internalTrackId);
int count = times.size() - 1;// the first item is ignored (composition time)
if (count > 65535) {
throw new OutOfMemoryError("to many fragments. sidx limit is 65535, found " + String.valueOf(count));
}
byte[][] buffer = new byte[][]{
new byte[]{
0x00, 0x00, 0x00, 0x00, 0x73, 0x69, 0x64, 0x78, 0x01, 0x00, 0x00, 0x00
},
new byte[calcSidxBodySize(count)]
};
lengthFor(buffer);
ByteBuffer set = ByteBuffer.wrap(buffer[1]);
set.putInt(internalTrackId + 1);
set.putInt(infoTracks[internalTrackId].trak.mdia_mdhd_timeScale);
set.putLong(0);
set.putLong(firstOffset - ByteBuffer.wrap(buffer[0]).getInt());
set.putInt(0xFFFF & count);// unsigned
int i = 0;
while (i < count) {
set.putInt(fragSizes.get(i) & 0x7fffffff);// default reference type is 0
set.putInt(times.get(i + 1));
set.putInt(0x90000000);// default SAP settings
i++;
}
return buffer;
}
private byte[][] make_free(int totalSize) {
return lengthFor(new byte[][]{
new byte[]{0x00, 0x00, 0x00, 0x00, 0x66, 0x72, 0x65, 0x65},
new byte[totalSize - 8]// this is waste of RAM
});
}
//</editor-fold>
class TrunExtra {
ByteBuffer byteBuffer;
}
}

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app/src/main/java/org/schabi/newpipe/streams/Mp4FromDashWriter.java Normal file
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@ -0,0 +1,810 @@
package org.schabi.newpipe.streams;
import org.schabi.newpipe.streams.Mp4DashReader.Hdlr;
import org.schabi.newpipe.streams.Mp4DashReader.Mdia;
import org.schabi.newpipe.streams.Mp4DashReader.Mp4DashChunk;
import org.schabi.newpipe.streams.Mp4DashReader.Mp4DashSample;
import org.schabi.newpipe.streams.Mp4DashReader.Mp4Track;
import org.schabi.newpipe.streams.Mp4DashReader.TrunEntry;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
import java.nio.ByteBuffer;
/**
* @author kapodamy
*/
public class Mp4FromDashWriter {
private final static int EPOCH_OFFSET = 2082844800;
private final static short DEFAULT_TIMESCALE = 1000;
private final static byte SAMPLES_PER_CHUNK_INIT = 2;
private final static byte SAMPLES_PER_CHUNK = 6;// ffmpeg uses 2, basic uses 1 (with 60fps uses 21 or 22). NewPipe will use 6
private final static long THRESHOLD_FOR_CO64 = 0xFFFEFFFFL;// near 3.999 GiB
private final static int THRESHOLD_MOOV_LENGTH = (256 * 1024) + (2048 * 1024); // 2.2 MiB enough for: 1080p 60fps 00h35m00s
private final long time;
private ByteBuffer auxBuffer;
private SharpStream outStream;
private long lastWriteOffset = -1;
private long writeOffset;
private boolean moovSimulation = true;
private boolean done = false;
private boolean parsed = false;
private Mp4Track[] tracks;
private SharpStream[] sourceTracks;
private Mp4DashReader[] readers;
private Mp4DashChunk[] readersChunks;
private int overrideMainBrand = 0x00;
public Mp4FromDashWriter(SharpStream... sources) throws IOException {
for (SharpStream src : sources) {
if (!src.canRewind() && !src.canRead()) {
throw new IOException("All sources must be readable and allow rewind");
}
}
sourceTracks = sources;
readers = new Mp4DashReader[sourceTracks.length];
readersChunks = new Mp4DashChunk[readers.length];
time = (System.currentTimeMillis() / 1000L) + EPOCH_OFFSET;
}
public Mp4Track[] getTracksFromSource(int sourceIndex) throws IllegalStateException {
if (!parsed) {
throw new IllegalStateException("All sources must be parsed first");
}
return readers[sourceIndex].getAvailableTracks();
}
public void parseSources() throws IOException, IllegalStateException {
if (done) {
throw new IllegalStateException("already done");
}
if (parsed) {
throw new IllegalStateException("already parsed");
}
try {
for (int i = 0; i < readers.length; i++) {
readers[i] = new Mp4DashReader(sourceTracks[i]);
readers[i].parse();
}
} finally {
parsed = true;
}
}
public void selectTracks(int... trackIndex) throws IOException {
if (done) {
throw new IOException("already done");
}
if (tracks != null) {
throw new IOException("tracks already selected");
}
try {
tracks = new Mp4Track[readers.length];
for (int i = 0; i < readers.length; i++) {
tracks[i] = readers[i].selectTrack(trackIndex[i]);
}
} finally {
parsed = true;
}
}
public void setMainBrand(int brandId) {
overrideMainBrand = brandId;
}
public boolean isDone() {
return done;
}
public boolean isParsed() {
return parsed;
}
public void close() throws IOException {
done = true;
parsed = true;
for (SharpStream src : sourceTracks) {
src.close();
}
tracks = null;
sourceTracks = null;
readers = null;
readersChunks = null;
auxBuffer = null;
outStream = null;
}
public void build(SharpStream output) throws IOException {
if (done) {
throw new RuntimeException("already done");
}
if (!output.canWrite()) {
throw new IOException("the provided output is not writable");
}
//
// WARNING: the muxer requires at least 8 samples of every track
// not allowed for very short tracks (less than 0.5 seconds)
//
outStream = output;
int read = 8;// mdat box header size
long totalSampleSize = 0;
int[] sampleExtra = new int[readers.length];
int[] defaultMediaTime = new int[readers.length];
int[] defaultSampleDuration = new int[readers.length];
int[] sampleCount = new int[readers.length];
TablesInfo[] tablesInfo = new TablesInfo[tracks.length];
for (int i = 0; i < tablesInfo.length; i++) {
tablesInfo[i] = new TablesInfo();
}
//<editor-fold defaultstate="expanded" desc="calculate stbl sample tables size and required moov values">
for (int i = 0; i < readers.length; i++) {
int samplesSize = 0;
int sampleSizeChanges = 0;
int compositionOffsetLast = -1;
Mp4DashChunk chunk;
while ((chunk = readers[i].getNextChunk(true)) != null) {
if (defaultMediaTime[i] < 1 && chunk.moof.traf.tfhd.defaultSampleDuration > 0) {
defaultMediaTime[i] = chunk.moof.traf.tfhd.defaultSampleDuration;
}
read += chunk.moof.traf.trun.chunkSize;
sampleExtra[i] += chunk.moof.traf.trun.chunkDuration;// calculate track duration
TrunEntry info;
while ((info = chunk.getNextSampleInfo()) != null) {
if (info.isKeyframe) {
tablesInfo[i].stss++;
}
if (info.sampleDuration > defaultSampleDuration[i]) {
defaultSampleDuration[i] = info.sampleDuration;
}
tablesInfo[i].stsz++;
if (samplesSize != info.sampleSize) {
samplesSize = info.sampleSize;
sampleSizeChanges++;
}
if (info.hasCompositionTimeOffset) {
if (info.sampleCompositionTimeOffset != compositionOffsetLast) {
tablesInfo[i].ctts++;
compositionOffsetLast = info.sampleCompositionTimeOffset;
}
}
totalSampleSize += info.sampleSize;
}
}
if (defaultMediaTime[i] < 1) {
defaultMediaTime[i] = defaultSampleDuration[i];
}
readers[i].rewind();
int tmp = tablesInfo[i].stsz - SAMPLES_PER_CHUNK_INIT;
tablesInfo[i].stco = (tmp / SAMPLES_PER_CHUNK) + 1;// +1 for samples in first chunk
tmp = tmp % SAMPLES_PER_CHUNK;
if (tmp == 0) {
tablesInfo[i].stsc = 2;// first chunk (init) and succesive chunks
tablesInfo[i].stsc_bEntries = new int[]{
1, SAMPLES_PER_CHUNK_INIT, 1,
2, SAMPLES_PER_CHUNK, 1
};
} else {
tablesInfo[i].stsc = 3;// first chunk (init) and succesive chunks and remain chunk
tablesInfo[i].stsc_bEntries = new int[]{
1, SAMPLES_PER_CHUNK_INIT, 1,
2, SAMPLES_PER_CHUNK, 1,
tablesInfo[i].stco + 1, tmp, 1
};
tablesInfo[i].stco++;
}
sampleCount[i] = tablesInfo[i].stsz;
if (sampleSizeChanges == 1) {
tablesInfo[i].stsz = 0;
tablesInfo[i].stsz_default = samplesSize;
} else {
tablesInfo[i].stsz_default = 0;
}
if (tablesInfo[i].stss == tablesInfo[i].stsz) {
tablesInfo[i].stss = -1;// for audio tracks (all samples are keyframes)
}
// ensure track duration
if (tracks[i].trak.tkhd.duration < 1) {
tracks[i].trak.tkhd.duration = sampleExtra[i];// this never should happen
}
}
//</editor-fold>
boolean is64 = read > THRESHOLD_FOR_CO64;
// calculate the moov size;
int auxSize = make_moov(defaultMediaTime, tablesInfo, is64);
if (auxSize < THRESHOLD_MOOV_LENGTH) {
auxBuffer = ByteBuffer.allocate(auxSize);// cache moov in the memory
}
moovSimulation = false;
writeOffset = 0;
final int ftyp_size = make_ftyp();
// reserve moov space in the output stream
/*if (outStream.canSetLength()) {
long length = writeOffset + auxSize;
outStream.setLength(length);
outSeek(length);
} else {*/
if (auxSize > 0) {
int length = auxSize;
byte[] buffer = new byte[8 * 1024];// 8 KiB
while (length > 0) {
int count = Math.min(length, buffer.length);
outWrite(buffer, 0, count);
length -= count;
}
}
if (auxBuffer == null) {
outSeek(ftyp_size);
}
// tablesInfo contais row counts
// and after returning from make_moov() will contain table offsets
make_moov(defaultMediaTime, tablesInfo, is64);
// write tables: stts stsc
// reset for ctts table: sampleCount sampleExtra
for (int i = 0; i < readers.length; i++) {
writeEntryArray(tablesInfo[i].stts, 2, sampleCount[i], defaultSampleDuration[i]);
writeEntryArray(tablesInfo[i].stsc, tablesInfo[i].stsc_bEntries.length, tablesInfo[i].stsc_bEntries);
tablesInfo[i].stsc_bEntries = null;
if (tablesInfo[i].ctts > 0) {
sampleCount[i] = 1;// index is not base zero
sampleExtra[i] = -1;
}
}
if (auxBuffer == null) {
outRestore();
}
outWrite(make_mdat(totalSampleSize, is64));
int[] sampleIndex = new int[readers.length];
int[] sizes = new int[SAMPLES_PER_CHUNK];
int[] sync = new int[SAMPLES_PER_CHUNK];
int written = readers.length;
while (written > 0) {
written = 0;
for (int i = 0; i < readers.length; i++) {
if (sampleIndex[i] < 0) {
continue;// track is done
}
long chunkOffset = writeOffset;
int syncCount = 0;
int limit = sampleIndex[i] == 0 ? SAMPLES_PER_CHUNK_INIT : SAMPLES_PER_CHUNK;
int j = 0;
for (; j < limit; j++) {
Mp4DashSample sample = getNextSample(i);
if (sample == null) {
if (tablesInfo[i].ctts > 0 && sampleExtra[i] >= 0) {
writeEntryArray(tablesInfo[i].ctts, 1, sampleCount[i], sampleExtra[i]);// flush last entries
}
sampleIndex[i] = -1;
break;
}
sampleIndex[i]++;
if (tablesInfo[i].ctts > 0) {
if (sample.info.sampleCompositionTimeOffset == sampleExtra[i]) {
sampleCount[i]++;
} else {
if (sampleExtra[i] >= 0) {
tablesInfo[i].ctts = writeEntryArray(tablesInfo[i].ctts, 2, sampleCount[i], sampleExtra[i]);
outRestore();
}
sampleCount[i] = 1;
sampleExtra[i] = sample.info.sampleCompositionTimeOffset;
}
}
if (tablesInfo[i].stss > 0 && sample.info.isKeyframe) {
sync[syncCount++] = sampleIndex[i];
}
if (tablesInfo[i].stsz > 0) {
sizes[j] = sample.data.length;
}
outWrite(sample.data, 0, sample.data.length);
}
if (j > 0) {
written++;
if (tablesInfo[i].stsz > 0) {
tablesInfo[i].stsz = writeEntryArray(tablesInfo[i].stsz, j, sizes);
}
if (syncCount > 0) {
tablesInfo[i].stss = writeEntryArray(tablesInfo[i].stss, syncCount, sync);
}
if (is64) {
tablesInfo[i].stco = writeEntry64(tablesInfo[i].stco, chunkOffset);
} else {
tablesInfo[i].stco = writeEntryArray(tablesInfo[i].stco, 1, (int) chunkOffset);
}
outRestore();
}
}
}
if (auxBuffer != null) {
// dump moov
outSeek(ftyp_size);
outStream.write(auxBuffer.array(), 0, auxBuffer.capacity());
auxBuffer = null;
}
}
private Mp4DashSample getNextSample(int track) throws IOException {
if (readersChunks[track] == null) {
readersChunks[track] = readers[track].getNextChunk(false);
if (readersChunks[track] == null) {
return null;// EOF reached
}
}
Mp4DashSample sample = readersChunks[track].getNextSample();
if (sample == null) {
readersChunks[track] = null;
return getNextSample(track);
} else {
return sample;
}
}
// <editor-fold defaultstate="expanded" desc="Stbl handling">
private int writeEntry64(int offset, long value) throws IOException {
outBackup();
auxSeek(offset);
auxWrite(ByteBuffer.allocate(8).putLong(value).array());
return offset + 8;
}
private int writeEntryArray(int offset, int count, int... values) throws IOException {
outBackup();
auxSeek(offset);
int size = count * 4;
ByteBuffer buffer = ByteBuffer.allocate(size);
for (int i = 0; i < count; i++) {
buffer.putInt(values[i]);
}
auxWrite(buffer.array());
return offset + size;
}
private void outBackup() {
if (auxBuffer == null && lastWriteOffset < 0) {
lastWriteOffset = writeOffset;
}
}
/**
* Restore to the previous position before the first call to writeEntry64()
* or writeEntryArray() methods.
*/
private void outRestore() throws IOException {
if (lastWriteOffset > 0) {
outSeek(lastWriteOffset);
lastWriteOffset = -1;
}
}
// </editor-fold>
// <editor-fold defaultstate="expanded" desc="Utils">
private void outWrite(byte[] buffer) throws IOException {
outWrite(buffer, 0, buffer.length);
}
private void outWrite(byte[] buffer, int offset, int count) throws IOException {
writeOffset += count;
outStream.write(buffer, offset, count);
}
private void outSeek(long offset) throws IOException {
if (outStream.canSeek()) {
outStream.seek(offset);
writeOffset = offset;
} else if (outStream.canRewind()) {
outStream.rewind();
writeOffset = 0;
outSkip(offset);
} else {
throw new IOException("cannot seek or rewind the output stream");
}
}
private void outSkip(long amount) throws IOException {
outStream.skip(amount);
writeOffset += amount;
}
private int lengthFor(int offset) throws IOException {
int size = auxOffset() - offset;
if (moovSimulation) {
return size;
}
auxSeek(offset);
auxWrite(size);
auxSkip(size - 4);
return size;
}
private int make(int type, int extra, int columns, int rows) throws IOException {
final byte base = 16;
int size = columns * rows * 4;
int total = size + base;
int offset = auxOffset();
if (extra >= 0) {
total += 4;
}
auxWrite(ByteBuffer.allocate(12)
.putInt(total)
.putInt(type)
.putInt(0x00)// default version & flags
.array()
);
if (extra >= 0) {
//size += 4;// commented for auxiliar buffer !!!
offset += 4;
auxWrite(extra);
}
auxWrite(rows);
auxSkip(size);
return offset + base;
}
private void auxWrite(int value) throws IOException {
auxWrite(ByteBuffer.allocate(4)
.putInt(value)
.array()
);
}
private void auxWrite(byte[] buffer) throws IOException {
if (moovSimulation) {
writeOffset += buffer.length;
} else if (auxBuffer == null) {
outWrite(buffer, 0, buffer.length);
} else {
auxBuffer.put(buffer);
}
}
private void auxSeek(int offset) throws IOException {
if (moovSimulation) {
writeOffset = offset;
} else if (auxBuffer == null) {
outSeek(offset);
} else {
auxBuffer.position(offset);
}
}
private void auxSkip(int amount) throws IOException {
if (moovSimulation) {
writeOffset += amount;
} else if (auxBuffer == null) {
outSkip(amount);
} else {
auxBuffer.position(auxBuffer.position() + amount);
}
}
private int auxOffset() {
return auxBuffer == null ? (int) writeOffset : auxBuffer.position();
}
// </editor-fold>
// <editor-fold defaultstate="expanded" desc="Box makers">
private int make_ftyp() throws IOException {
byte[] buffer = new byte[]{
0x00, 0x00, 0x00, 0x1C, 0x66, 0x74, 0x79, 0x70,// ftyp
0x6D, 0x70, 0x34, 0x32,// mayor brand (mp42)
0x00, 0x00, 0x02, 0x00,// default minor version (512)
0x6D, 0x70, 0x34, 0x31, 0x69, 0x73, 0x6F, 0x6D, 0x69, 0x73, 0x6F, 0x32// compatible brands: mp41 isom iso2
};
if (overrideMainBrand != 0)
ByteBuffer.wrap(buffer).putInt(8, overrideMainBrand);
outWrite(buffer);
return buffer.length;
}
private byte[] make_mdat(long refSize, boolean is64) {
if (is64) {
refSize += 16;
} else {
refSize += 8;
}
ByteBuffer buffer = ByteBuffer.allocate(is64 ? 16 : 8)
.putInt(is64 ? 0x01 : (int) refSize)
.putInt(0x6D646174);// mdat
if (is64) {
buffer.putLong(refSize);
}
return buffer.array();
}
private void make_mvhd(long longestTrack) throws IOException {
auxWrite(new byte[]{
0x00, 0x00, 0x00, 0x78, 0x6D, 0x76, 0x68, 0x64, 0x01, 0x00, 0x00, 0x00
});
auxWrite(ByteBuffer.allocate(28)
.putLong(time)
.putLong(time)
.putInt(DEFAULT_TIMESCALE)
.putLong(longestTrack)
.array()
);
auxWrite(new byte[]{
0x00, 0x01, 0x00, 0x00, 0x01, 0x00,// default volume and rate
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,// reserved values
// default matrix
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00
});
auxWrite(new byte[24]);// predefined
auxWrite(ByteBuffer.allocate(4)
.putInt(tracks.length + 1)
.array()
);
}
private int make_moov(int[] defaultMediaTime, TablesInfo[] tablesInfo, boolean is64) throws RuntimeException, IOException {
int start = auxOffset();
auxWrite(new byte[]{
0x00, 0x00, 0x00, 0x00, 0x6D, 0x6F, 0x6F, 0x76
});
long longestTrack = 0;
long[] durations = new long[tracks.length];
for (int i = 0; i < durations.length; i++) {
durations[i] = (long) Math.ceil(
((double) tracks[i].trak.tkhd.duration / tracks[i].trak.mdia.mdhd_timeScale) * DEFAULT_TIMESCALE
);
if (durations[i] > longestTrack) {
longestTrack = durations[i];
}
}
make_mvhd(longestTrack);
for (int i = 0; i < tracks.length; i++) {
if (tracks[i].trak.tkhd.matrix.length != 36) {
throw new RuntimeException("bad track matrix length (expected 36) in track n°" + i);
}
make_trak(i, durations[i], defaultMediaTime[i], tablesInfo[i], is64);
}
// udta/meta/ilst/©too
auxWrite(new byte[]{
0x00, 0x00, 0x00, 0x5C, 0x75, 0x64, 0x74, 0x61, 0x00, 0x00, 0x00, 0x54, 0x6D, 0x65, 0x74, 0x61,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x21, 0x68, 0x64, 0x6C, 0x72, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x6D, 0x64, 0x69, 0x72, 0x61, 0x70, 0x70, 0x6C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x27, 0x69, 0x6C, 0x73, 0x74, 0x00, 0x00, 0x00,
0x1F, (byte) 0xA9, 0x74, 0x6F, 0x6F, 0x00, 0x00, 0x00, 0x17, 0x64, 0x61, 0x74, 0x61, 0x00, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
0x4E, 0x65, 0x77, 0x50, 0x69, 0x70, 0x65// "NewPipe" binary string
});
return lengthFor(start);
}
private void make_trak(int index, long duration, int defaultMediaTime, TablesInfo tables, boolean is64) throws IOException {
int start = auxOffset();
auxWrite(new byte[]{
0x00, 0x00, 0x00, 0x00, 0x74, 0x72, 0x61, 0x6B,// trak header
0x00, 0x00, 0x00, 0x68, 0x74, 0x6B, 0x68, 0x64, 0x01, 0x00, 0x00, 0x03 // tkhd header
});
ByteBuffer buffer = ByteBuffer.allocate(48);
buffer.putLong(time);
buffer.putLong(time);
buffer.putInt(index + 1);
buffer.position(24);
buffer.putLong(duration);
buffer.position(40);
buffer.putShort(tracks[index].trak.tkhd.bLayer);
buffer.putShort(tracks[index].trak.tkhd.bAlternateGroup);
buffer.putShort(tracks[index].trak.tkhd.bVolume);
auxWrite(buffer.array());
auxWrite(tracks[index].trak.tkhd.matrix);
auxWrite(ByteBuffer.allocate(8)
.putInt(tracks[index].trak.tkhd.bWidth)
.putInt(tracks[index].trak.tkhd.bHeight)
.array()
);
auxWrite(new byte[]{
0x00, 0x00, 0x00, 0x24, 0x65, 0x64, 0x74, 0x73,// edts header
0x00, 0x00, 0x00, 0x1C, 0x65, 0x6C, 0x73, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01// elst header
});
int bMediaRate;
int mediaTime;
if (tracks[index].trak.edst_elst == null) {
// is a audio track ¿is edst/elst opcional for audio tracks?
mediaTime = 0x00;// ffmpeg set this value as zero, instead of defaultMediaTime
bMediaRate = 0x00010000;
} else {
mediaTime = (int) tracks[index].trak.edst_elst.MediaTime;
bMediaRate = tracks[index].trak.edst_elst.bMediaRate;
}
auxWrite(ByteBuffer
.allocate(12)
.putInt((int) duration)
.putInt(mediaTime)
.putInt(bMediaRate)
.array()
);
make_mdia(tracks[index].trak.mdia, tables, is64);
lengthFor(start);
}
private void make_mdia(Mdia mdia, TablesInfo tablesInfo, boolean is64) throws IOException {
int start_mdia = auxOffset();
auxWrite(new byte[]{0x00, 0x00, 0x00, 0x00, 0x6D, 0x64, 0x69, 0x61});// mdia
auxWrite(mdia.mdhd);
auxWrite(make_hdlr(mdia.hdlr));
int start_minf = auxOffset();
auxWrite(new byte[]{0x00, 0x00, 0x00, 0x00, 0x6D, 0x69, 0x6E, 0x66});// minf
auxWrite(mdia.minf.$mhd);
auxWrite(mdia.minf.dinf);
int start_stbl = auxOffset();
auxWrite(new byte[]{0x00, 0x00, 0x00, 0x00, 0x73, 0x74, 0x62, 0x6C});// stbl
auxWrite(mdia.minf.stbl_stsd);
//
// In audio tracks the following tables is not required: ssts ctts
// And stsz can be empty if has a default sample size
//
if (moovSimulation) {
make(0x73747473, -1, 2, 1);
if (tablesInfo.stss > 0) {
make(0x73747373, -1, 1, tablesInfo.stss);
}
if (tablesInfo.ctts > 0) {
make(0x63747473, -1, 2, tablesInfo.ctts);
}
make(0x73747363, -1, 3, tablesInfo.stsc);
make(0x7374737A, tablesInfo.stsz_default, 1, tablesInfo.stsz);
make(is64 ? 0x636F3634 : 0x7374636F, -1, is64 ? 2 : 1, tablesInfo.stco);
} else {
tablesInfo.stts = make(0x73747473, -1, 2, 1);
if (tablesInfo.stss > 0) {
tablesInfo.stss = make(0x73747373, -1, 1, tablesInfo.stss);
}
if (tablesInfo.ctts > 0) {
tablesInfo.ctts = make(0x63747473, -1, 2, tablesInfo.ctts);
}
tablesInfo.stsc = make(0x73747363, -1, 3, tablesInfo.stsc);
tablesInfo.stsz = make(0x7374737A, tablesInfo.stsz_default, 1, tablesInfo.stsz);
tablesInfo.stco = make(is64 ? 0x636F3634 : 0x7374636F, -1, is64 ? 2 : 1, tablesInfo.stco);
}
lengthFor(start_stbl);
lengthFor(start_minf);
lengthFor(start_mdia);
}
private byte[] make_hdlr(Hdlr hdlr) {
ByteBuffer buffer = ByteBuffer.wrap(new byte[]{
0x00, 0x00, 0x00, 0x77, 0x68, 0x64, 0x6C, 0x72,// hdlr
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// binary string "ISO Media file created in NewPipe (A libre lightweight streaming frontend for Android)."
0x49, 0x53, 0x4F, 0x20, 0x4D, 0x65, 0x64, 0x69, 0x61, 0x20, 0x66, 0x69, 0x6C, 0x65, 0x20, 0x63,
0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x20, 0x69, 0x6E, 0x20, 0x4E, 0x65, 0x77, 0x50, 0x69, 0x70,
0x65, 0x20, 0x28, 0x41, 0x20, 0x6C, 0x69, 0x62, 0x72, 0x65, 0x20, 0x6C, 0x69, 0x67, 0x68, 0x74,
0x77, 0x65, 0x69, 0x67, 0x68, 0x74, 0x20, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6D, 0x69, 0x6E, 0x67,
0x20, 0x66, 0x72, 0x6F, 0x6E, 0x74, 0x65, 0x6E, 0x64, 0x20, 0x66, 0x6F, 0x72, 0x20, 0x41, 0x6E,
0x64, 0x72, 0x6F, 0x69, 0x64, 0x29, 0x2E
});
buffer.position(12);
buffer.putInt(hdlr.type);
buffer.putInt(hdlr.subType);
buffer.put(hdlr.bReserved);// always is a zero array
return buffer.array();
}
//</editor-fold>
class TablesInfo {
public int stts;
public int stsc;
public int[] stsc_bEntries;
public int ctts;
public int stsz;
public int stsz_default;
public int stss;
public int stco;
}
}

15
app/src/main/java/org/schabi/newpipe/streams/SubtitleConverter.java
View File

@ -1,5 +1,6 @@
package org.schabi.newpipe.streams;
import org.schabi.newpipe.streams.io.SharpStream;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
@ -12,8 +13,6 @@ import java.nio.charset.Charset;
import java.text.ParseException;
import java.util.Locale;
import org.schabi.newpipe.streams.io.SharpStream;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
@ -27,11 +26,11 @@ public class SubtitleConverter {
public void dumpTTML(SharpStream in, final SharpStream out, final boolean ignoreEmptyFrames, final boolean detectYoutubeDuplicateLines
) throws IOException, ParseException, SAXException, ParserConfigurationException, XPathExpressionException {
final FrameWriter callback = new FrameWriter() {
int frameIndex = 0;
final Charset charset = Charset.forName("utf-8");
@Override
public void yield(SubtitleFrame frame) throws IOException {
if (ignoreEmptyFrames && frame.isEmptyText()) {
@ -48,13 +47,13 @@ public class SubtitleConverter {
out.write(NEW_LINE.getBytes(charset));
}
};
read_xml_based(in, callback, detectYoutubeDuplicateLines,
"tt", "xmlns", "http://www.w3.org/ns/ttml",
new String[]{"timedtext", "head", "wp"},
new String[]{"body", "div", "p"},
"begin", "end", true
);
);
}
private void read_xml_based(SharpStream source, FrameWriter callback, boolean detectYoutubeDuplicateLines,
@ -70,7 +69,7 @@ public class SubtitleConverter {
* Language parsing is not supported
*/
byte[] buffer = new byte[source.available()];
byte[] buffer = new byte[(int) source.available()];
source.read(buffer);
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
@ -206,7 +205,7 @@ public class SubtitleConverter {
}
}
private static NodeList selectNodes(Document xml, String[] path, String namespaceUri) throws XPathExpressionException {
private static NodeList selectNodes(Document xml, String[] path, String namespaceUri) {
Element ref = xml.getDocumentElement();
for (int i = 0; i < path.length - 1; i++) {

65
app/src/main/java/org/schabi/newpipe/streams/TrackDataChunk.java
View File

@ -1,65 +0,0 @@
package org.schabi.newpipe.streams;
import java.io.InputStream;
import java.io.IOException;
public class TrackDataChunk extends InputStream {
private final DataReader base;
private int size;
public TrackDataChunk(DataReader base, int size) {
this.base = base;
this.size = size;
}
@Override
public int read() throws IOException {
if (size < 1) {
return -1;
}
int res = base.read();
if (res >= 0) {
size--;
}
return res;
}
@Override
public int read(byte[] buffer) throws IOException {
return read(buffer, 0, buffer.length);
}
@Override
public int read(byte[] buffer, int offset, int count) throws IOException {
count = Math.min(size, count);
int read = base.read(buffer, offset, count);
size -= count;
return read;
}
@Override
public long skip(long amount) throws IOException {
long res = base.skipBytes(Math.min(amount, size));
size -= res;
return res;
}
@Override
public int available() {
return size;
}
@Override
public void close() {
size = 0;
}
@Override
public boolean markSupported() {
return false;
}
}

16
app/src/main/java/org/schabi/newpipe/streams/WebMReader.java
View File

@ -1,12 +1,13 @@
package org.schabi.newpipe.streams;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.EOFException;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.NoSuchElementException;
import java.util.Objects;
import org.schabi.newpipe.streams.io.SharpStream;
/**
*
@ -121,7 +122,7 @@ public class WebMReader {
}
private String readString(Element parent) throws IOException {
return new String(readBlob(parent), "utf-8");
return new String(readBlob(parent), StandardCharsets.UTF_8);// or use "utf-8"
}
private byte[] readBlob(Element parent) throws IOException {
@ -193,6 +194,7 @@ public class WebMReader {
return elem;
}
}
ensure(elem);
}
@ -306,7 +308,7 @@ public class WebMReader {
entry.trackNumber = readNumber(elem);
break;
case ID_TrackType:
entry.trackType = (int)readNumber(elem);
entry.trackType = (int) readNumber(elem);
break;
case ID_CodecID:
entry.codecId = readString(elem);
@ -445,7 +447,7 @@ public class WebMReader {
public class SimpleBlock {
public TrackDataChunk data;
public InputStream data;
SimpleBlock(Element ref) {
this.ref = ref;
@ -492,7 +494,7 @@ public class WebMReader {
currentSimpleBlock = readSimpleBlock(elem);
if (currentSimpleBlock.trackNumber == tracks[selectedTrack].trackNumber) {
currentSimpleBlock.data = new TrackDataChunk(stream, (int) currentSimpleBlock.dataSize);
currentSimpleBlock.data = stream.getView((int) currentSimpleBlock.dataSize);
return currentSimpleBlock;
}

139
app/src/main/java/org/schabi/newpipe/streams/WebMWriter.java
View File

@ -1,20 +1,20 @@
package org.schabi.newpipe.streams;
import android.support.annotation.NonNull;
import org.schabi.newpipe.streams.WebMReader.Cluster;
import org.schabi.newpipe.streams.WebMReader.Segment;
import org.schabi.newpipe.streams.WebMReader.SimpleBlock;
import org.schabi.newpipe.streams.WebMReader.WebMTrack;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import org.schabi.newpipe.streams.io.SharpStream;
/**
*
* @author kapodamy
*/
public class WebMWriter {
@ -94,10 +94,6 @@ public class WebMWriter {
}
}
public long getBytesWritten() {
return written;
}
public boolean isDone() {
return done;
}
@ -111,7 +107,7 @@ public class WebMWriter {
parsed = true;
for (SharpStream src : sourceTracks) {
src.dispose();
src.close();
}
sourceTracks = null;
@ -138,42 +134,42 @@ public class WebMWriter {
/* segment */
listBuffer.add(new byte[]{
0x18, 0x53, (byte) 0x80, 0x67, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00// segment content size
0x18, 0x53, (byte) 0x80, 0x67, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00// segment content size
});
long baseSegmentOffset = written + listBuffer.get(0).length;
/* seek head */
listBuffer.add(new byte[]{
0x11, 0x4d, (byte) 0x9b, 0x74, (byte) 0xbe,
0x4d, (byte) 0xbb, (byte) 0x8b,
0x53, (byte) 0xab, (byte) 0x84, 0x15, 0x49, (byte) 0xa9, 0x66, 0x53,
(byte) 0xac, (byte) 0x81, /*info offset*/ 0x43,
0x4d, (byte) 0xbb, (byte) 0x8b, 0x53, (byte) 0xab,
(byte) 0x84, 0x16, 0x54, (byte) 0xae, 0x6b, 0x53, (byte) 0xac, (byte) 0x81,
/*tracks offset*/ 0x6a,
0x4d, (byte) 0xbb, (byte) 0x8e, 0x53, (byte) 0xab, (byte) 0x84, 0x1f,
0x43, (byte) 0xb6, 0x75, 0x53, (byte) 0xac, (byte) 0x84, /*cluster offset [2]*/ 0x00, 0x00, 0x00, 0x00,
0x4d, (byte) 0xbb, (byte) 0x8e, 0x53, (byte) 0xab, (byte) 0x84, 0x1c, 0x53,
(byte) 0xbb, 0x6b, 0x53, (byte) 0xac, (byte) 0x84, /*cues offset [7]*/ 0x00, 0x00, 0x00, 0x00
0x11, 0x4d, (byte) 0x9b, 0x74, (byte) 0xbe,
0x4d, (byte) 0xbb, (byte) 0x8b,
0x53, (byte) 0xab, (byte) 0x84, 0x15, 0x49, (byte) 0xa9, 0x66, 0x53,
(byte) 0xac, (byte) 0x81, /*info offset*/ 0x43,
0x4d, (byte) 0xbb, (byte) 0x8b, 0x53, (byte) 0xab,
(byte) 0x84, 0x16, 0x54, (byte) 0xae, 0x6b, 0x53, (byte) 0xac, (byte) 0x81,
/*tracks offset*/ 0x6a,
0x4d, (byte) 0xbb, (byte) 0x8e, 0x53, (byte) 0xab, (byte) 0x84, 0x1f,
0x43, (byte) 0xb6, 0x75, 0x53, (byte) 0xac, (byte) 0x84, /*cluster offset [2]*/ 0x00, 0x00, 0x00, 0x00,
0x4d, (byte) 0xbb, (byte) 0x8e, 0x53, (byte) 0xab, (byte) 0x84, 0x1c, 0x53,
(byte) 0xbb, 0x6b, 0x53, (byte) 0xac, (byte) 0x84, /*cues offset [7]*/ 0x00, 0x00, 0x00, 0x00
});
/* info */
listBuffer.add(new byte[]{
0x15, 0x49, (byte) 0xa9, 0x66, (byte) 0xa2, 0x2a, (byte) 0xd7, (byte) 0xb1
0x15, 0x49, (byte) 0xa9, 0x66, (byte) 0xa2, 0x2a, (byte) 0xd7, (byte) 0xb1
});
listBuffer.add(encode(DEFAULT_TIMECODE_SCALE, true));// this value MUST NOT exceed 4 bytes
listBuffer.add(new byte[]{0x44, (byte) 0x89, (byte) 0x84,
0x00, 0x00, 0x00, 0x00,// info.duration
/* MuxingApp */
0x4d, (byte) 0x80, (byte) 0x87, 0x4E,
0x65, 0x77, 0x50, 0x69, 0x70, 0x65, // "NewPipe" binary string
/* WritingApp */
0x57, 0x41, (byte) 0x87, 0x4E,
0x65, 0x77, 0x50, 0x69, 0x70, 0x65// "NewPipe" binary string
0x00, 0x00, 0x00, 0x00,// info.duration
/* MuxingApp */
0x4d, (byte) 0x80, (byte) 0x87, 0x4E,
0x65, 0x77, 0x50, 0x69, 0x70, 0x65, // "NewPipe" binary string
/* WritingApp */
0x57, 0x41, (byte) 0x87, 0x4E,
0x65, 0x77, 0x50, 0x69, 0x70, 0x65// "NewPipe" binary string
});
/* tracks */
@ -200,7 +196,6 @@ public class WebMWriter {
long nextCueTime = infoTracks[cuesForTrackId].trackType == 1 ? -1 : 0;
ArrayList<KeyFrame> keyFrames = new ArrayList<>(32);
//ArrayList<Block> chunks = new ArrayList<>(readers.length);
ArrayList<Long> clusterOffsets = new ArrayList<>(32);
ArrayList<Integer> clusterSizes = new ArrayList<>(32);
@ -283,24 +278,21 @@ public class WebMWriter {
long segmentSize = written - offsetSegmentSizeSet - 7;
// final step write offsets and sizes
out.rewind();
written = 0;
skipTo(out, offsetSegmentSizeSet);
/* ---- final step write offsets and sizes ---- */
seekTo(out, offsetSegmentSizeSet);
writeLong(out, segmentSize);
if (predefinedDurations[durationFromTrackId] > -1) {
duration += predefinedDurations[durationFromTrackId];// this value is full-filled in makeTrackEntry() method
}
skipTo(out, offsetInfoDurationSet);
seekTo(out, offsetInfoDurationSet);
writeFloat(out, duration);
firstClusterOffset -= baseSegmentOffset;
skipTo(out, offsetClusterSet);
seekTo(out, offsetClusterSet);
writeInt(out, firstClusterOffset);
skipTo(out, cueReservedOffset);
seekTo(out, cueReservedOffset);
/* Cue */
dump(new byte[]{0x1c, 0x53, (byte) 0xbb, 0x6b, 0x20, 0x00, 0x00}, out);
@ -321,20 +313,16 @@ public class WebMWriter {
voidBuffer.putShort((short) (firstClusterOffset - written - 4));
dump(voidBuffer.array(), out);
out.rewind();
written = 0;
skipTo(out, offsetCuesSet);
seekTo(out, offsetCuesSet);
writeInt(out, (int) (cueReservedOffset - baseSegmentOffset));
skipTo(out, cueReservedOffset + 5);
seekTo(out, cueReservedOffset + 5);
writeShort(out, cueSize);
for (int i = 0; i < clusterSizes.size(); i++) {
skipTo(out, clusterOffsets.get(i));
byte[] size = ByteBuffer.allocate(4).putInt(clusterSizes.get(i) | 0x200000).array();
out.write(size, 1, 3);
written += 3;
seekTo(out, clusterOffsets.get(i));
byte[] buffer = ByteBuffer.allocate(4).putInt(clusterSizes.get(i) | 0x10000000).array();
dump(buffer, out);
}
}
@ -365,20 +353,29 @@ public class WebMWriter {
bloq.dataSize = (int) res.dataSize;
bloq.trackNumber = internalTrackId;
bloq.flags = res.flags;
bloq.absoluteTimecode = convertTimecode(res.relativeTimeCode, readersSegment[internalTrackId].info.timecodeScale, DEFAULT_TIMECODE_SCALE);
bloq.absoluteTimecode = convertTimecode(res.relativeTimeCode, readersSegment[internalTrackId].info.timecodeScale);
bloq.absoluteTimecode += readersCluter[internalTrackId].timecode;
return bloq;
}
private short convertTimecode(int time, long oldTimeScale, int newTimeScale) {
return (short) (time * (newTimeScale / oldTimeScale));
private short convertTimecode(int time, long oldTimeScale) {
return (short) (time * (DEFAULT_TIMECODE_SCALE / oldTimeScale));
}
private void skipTo(SharpStream stream, long absoluteOffset) throws IOException {
absoluteOffset -= written;
written += absoluteOffset;
stream.skip(absoluteOffset);
private void seekTo(SharpStream stream, long offset) throws IOException {
if (stream.canSeek()) {
stream.seek(offset);
} else {
if (offset > written) {
stream.skip(offset - written);
} else {
stream.rewind();
stream.skip(offset);
}
}
written = offset;
}
private void writeLong(SharpStream stream, long number) throws IOException {
@ -453,7 +450,7 @@ public class WebMWriter {
/* cluster */
dump(new byte[]{0x1f, 0x43, (byte) 0xb6, 0x75}, stream);
clusterOffsets.add(written);// warning: max cluster size is 256 MiB
dump(new byte[]{0x20, 0x00, 0x00}, stream);
dump(new byte[]{0x10, 0x00, 0x00, 0x00}, stream);
startOffset = written;// size for the this cluster
@ -468,12 +465,12 @@ public class WebMWriter {
private void makeEBML(SharpStream stream) throws IOException {
// deafult values
dump(new byte[]{
0x1A, 0x45, (byte) 0xDF, (byte) 0xA3, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x1F, 0x42, (byte) 0x86, (byte) 0x81, 0x01,
0x42, (byte) 0xF7, (byte) 0x81, 0x01, 0x42, (byte) 0xF2, (byte) 0x81, 0x04,
0x42, (byte) 0xF3, (byte) 0x81, 0x08, 0x42, (byte) 0x82, (byte) 0x84, 0x77,
0x65, 0x62, 0x6D, 0x42, (byte) 0x87, (byte) 0x81, 0x02,
0x42, (byte) 0x85, (byte) 0x81, 0x02
0x1A, 0x45, (byte) 0xDF, (byte) 0xA3, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x1F, 0x42, (byte) 0x86, (byte) 0x81, 0x01,
0x42, (byte) 0xF7, (byte) 0x81, 0x01, 0x42, (byte) 0xF2, (byte) 0x81, 0x04,
0x42, (byte) 0xF3, (byte) 0x81, 0x08, 0x42, (byte) 0x82, (byte) 0x84, 0x77,
0x65, 0x62, 0x6D, 0x42, (byte) 0x87, (byte) 0x81, 0x02,
0x42, (byte) 0x85, (byte) 0x81, 0x02
}, stream);
}
@ -618,9 +615,10 @@ public class WebMWriter {
int offset = withLength ? 1 : 0;
byte[] buffer = new byte[offset + length];
long marker = (long) Math.floor((length - 1) / 8);
long marker = (long) Math.floor((length - 1f) / 8f);
for (int i = length - 1, mul = 1; i >= 0; i--, mul *= 0x100) {
float mul = 1;
for (int i = length - 1; i >= 0; i--, mul *= 0x100) {
long b = (long) Math.floor(number / mul);
if (!withLength && i == marker) {
b = b | (0x80 >> (length - 1));
@ -637,11 +635,7 @@ public class WebMWriter {
private ArrayList<byte[]> encode(String value) {
byte[] str;
try {
str = value.getBytes("utf-8");
} catch (UnsupportedEncodingException err) {
str = value.getBytes();
}
str = value.getBytes(StandardCharsets.UTF_8);// or use "utf-8"
ArrayList<byte[]> buffer = new ArrayList<>(2);
buffer.add(encode(str.length, false));
@ -720,9 +714,10 @@ public class WebMWriter {
return (flags & 0x80) == 0x80;
}
@NonNull
@Override
public String toString() {
return String.format("trackNumber=%s isKeyFrame=%S absoluteTimecode=%s", trackNumber, (flags & 0x80) == 0x80, absoluteTimecode);
return String.format("trackNumber=%s isKeyFrame=%S absoluteTimecode=%s", trackNumber, isKeyframe(), absoluteTimecode);
}
}
}

34
app/src/main/java/org/schabi/newpipe/streams/io/SharpStream.java
View File

@ -1,11 +1,12 @@
package org.schabi.newpipe.streams.io;
import java.io.Closeable;
import java.io.IOException;
/**
* based c#
* based on c#
*/
public abstract class SharpStream {
public abstract class SharpStream implements Closeable {
public abstract int read() throws IOException;
@ -15,16 +16,14 @@ public abstract class SharpStream {
public abstract long skip(long amount) throws IOException;
public abstract int available();
public abstract long available();
public abstract void rewind() throws IOException;
public abstract boolean isClosed();
public abstract void dispose();
public abstract boolean isDisposed();
@Override
public abstract void close();
public abstract boolean canRewind();
@ -32,6 +31,13 @@ public abstract class SharpStream {
public abstract boolean canWrite();
public boolean canSetLength() {
return false;
}
public boolean canSeek() {
return false;
}
public abstract void write(byte value) throws IOException;
@ -39,9 +45,19 @@ public abstract class SharpStream {
public abstract void write(byte[] buffer, int offset, int count) throws IOException;
public abstract void flush() throws IOException;
public void flush() throws IOException {
// STUB
}
public void setLength(long length) throws IOException {
throw new IOException("Not implemented");
}
public void seek(long offset) throws IOException {
throw new IOException("Not implemented");
}
public long length() throws IOException {
throw new UnsupportedOperationException("Unsupported operation");
}
}

2
app/src/main/java/org/schabi/newpipe/util/CommentTextOnTouchListener.java
View File

@ -124,7 +124,7 @@ public class CommentTextOnTouchListener implements View.OnTouchListener {
.observeOn(AndroidSchedulers.mainThread())
.subscribe(info -> {
PlayQueue playQueue = new SinglePlayQueue((StreamInfo) info, seconds*1000);
NavigationHelper.playOnPopupPlayer(context, playQueue);
NavigationHelper.playOnPopupPlayer(context, playQueue, false);
});
return true;
}

26
app/src/main/java/org/schabi/newpipe/util/FilenameUtils.java
View File

@ -10,6 +10,9 @@ import java.util.regex.Pattern;
public class FilenameUtils {
private static final String CHARSET_MOST_SPECIAL = "[\\n\\r|?*<\":\\\\>/']+";
private static final String CHARSET_ONLY_LETTERS_AND_DIGITS = "[^\\w\\d]+";
/**
* #143 #44 #42 #22: make sure that the filename does not contain illegal chars.
* @param context the context to retrieve strings and preferences from
@ -18,11 +21,28 @@ public class FilenameUtils {
*/
public static String createFilename(Context context, String title) {
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
final String key = context.getString(R.string.settings_file_charset_key);
final String value = sharedPreferences.getString(key, context.getString(R.string.default_file_charset_value));
Pattern pattern = Pattern.compile(value);
final String charset_ld = context.getString(R.string.charset_letters_and_digits_value);
final String charset_ms = context.getString(R.string.charset_most_special_value);
final String defaultCharset = context.getString(R.string.default_file_charset_value);
final String replacementChar = sharedPreferences.getString(context.getString(R.string.settings_file_replacement_character_key), "_");
String selectedCharset = sharedPreferences.getString(context.getString(R.string.settings_file_charset_key), null);
final String charset;
if (selectedCharset == null || selectedCharset.isEmpty()) selectedCharset = defaultCharset;
if (selectedCharset.equals(charset_ld)) {
charset = CHARSET_ONLY_LETTERS_AND_DIGITS;
} else if (selectedCharset.equals(charset_ms)) {
charset = CHARSET_MOST_SPECIAL;
} else {
charset = selectedCharset;// ¿is the user using a custom charset?
}
Pattern pattern = Pattern.compile(charset);
return createFilename(title, pattern, replacementChar);
}

14
app/src/main/java/org/schabi/newpipe/util/ListHelper.java
View File

@ -430,24 +430,26 @@ public final class ListHelper {
*/
private static String getResolutionLimit(Context context) {
String resolutionLimit = null;
if (!isWifiActive(context)) {
if (isMeteredNetwork(context)) {
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
String defValue = context.getString(R.string.limit_data_usage_none_key);
String value = preferences.getString(
context.getString(R.string.limit_mobile_data_usage_key), defValue);
resolutionLimit = value.equals(defValue) ? null : value;
resolutionLimit = defValue.equals(value) ? null : value;
}
return resolutionLimit;
}
/**
* Are we connected to wifi?
* The current network is metered (like mobile data)?
* @param context App context
* @return {@code true} if connected to wifi
* @return {@code true} if connected to a metered network
*/
private static boolean isWifiActive(Context context)
private static boolean isMeteredNetwork(Context context)
{
ConnectivityManager manager = (ConnectivityManager)context.getSystemService(Context.CONNECTIVITY_SERVICE);
return manager != null && manager.getActiveNetworkInfo() != null && manager.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI;
if (manager == null || manager.getActiveNetworkInfo() == null) return false;
return manager.isActiveNetworkMetered();
}
}

47
app/src/main/java/org/schabi/newpipe/util/NavigationHelper.java
View File

@ -69,12 +69,14 @@ public class NavigationHelper {
public static Intent getPlayerIntent(@NonNull final Context context,
@NonNull final Class targetClazz,
@NonNull final PlayQueue playQueue,
@Nullable final String quality) {
@Nullable final String quality,
final boolean resumePlayback) {
Intent intent = new Intent(context, targetClazz);
final String cacheKey = SerializedCache.getInstance().put(playQueue, PlayQueue.class);
if (cacheKey != null) intent.putExtra(VideoPlayer.PLAY_QUEUE_KEY, cacheKey);
if (quality != null) intent.putExtra(VideoPlayer.PLAYBACK_QUALITY, quality);
intent.putExtra(VideoPlayer.RESUME_PLAYBACK, resumePlayback);
return intent;
}
@ -82,16 +84,18 @@ public class NavigationHelper {
@NonNull
public static Intent getPlayerIntent(@NonNull final Context context,
@NonNull final Class targetClazz,
@NonNull final PlayQueue playQueue) {
return getPlayerIntent(context, targetClazz, playQueue, null);
@NonNull final PlayQueue playQueue,
final boolean resumePlayback) {
return getPlayerIntent(context, targetClazz, playQueue, null, resumePlayback);
}
@NonNull
public static Intent getPlayerEnqueueIntent(@NonNull final Context context,
@NonNull final Class targetClazz,
@NonNull final PlayQueue playQueue,
final boolean selectOnAppend) {
return getPlayerIntent(context, targetClazz, playQueue)
final boolean selectOnAppend,
final boolean resumePlayback) {
return getPlayerIntent(context, targetClazz, playQueue, resumePlayback)
.putExtra(BasePlayer.APPEND_ONLY, true)
.putExtra(BasePlayer.SELECT_ON_APPEND, selectOnAppend);
}
@ -104,40 +108,41 @@ public class NavigationHelper {
final float playbackSpeed,
final float playbackPitch,
final boolean playbackSkipSilence,
@Nullable final String playbackQuality) {
return getPlayerIntent(context, targetClazz, playQueue, playbackQuality)
@Nullable final String playbackQuality,
final boolean resumePlayback) {
return getPlayerIntent(context, targetClazz, playQueue, playbackQuality, resumePlayback)
.putExtra(BasePlayer.REPEAT_MODE, repeatMode)
.putExtra(BasePlayer.PLAYBACK_SPEED, playbackSpeed)
.putExtra(BasePlayer.PLAYBACK_PITCH, playbackPitch)
.putExtra(BasePlayer.PLAYBACK_SKIP_SILENCE, playbackSkipSilence);
}
public static void playOnMainPlayer(final Context context, final PlayQueue queue) {
final Intent playerIntent = getPlayerIntent(context, MainVideoPlayer.class, queue);
public static void playOnMainPlayer(final Context context, final PlayQueue queue, final boolean resumePlayback) {
final Intent playerIntent = getPlayerIntent(context, MainVideoPlayer.class, queue, resumePlayback);
playerIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(playerIntent);
}
public static void playOnPopupPlayer(final Context context, final PlayQueue queue) {
public static void playOnPopupPlayer(final Context context, final PlayQueue queue, final boolean resumePlayback) {
if (!PermissionHelper.isPopupEnabled(context)) {
PermissionHelper.showPopupEnablementToast(context);
return;
}
Toast.makeText(context, R.string.popup_playing_toast, Toast.LENGTH_SHORT).show();
startService(context, getPlayerIntent(context, PopupVideoPlayer.class, queue));
startService(context, getPlayerIntent(context, PopupVideoPlayer.class, queue, resumePlayback));
}
public static void playOnBackgroundPlayer(final Context context, final PlayQueue queue) {
public static void playOnBackgroundPlayer(final Context context, final PlayQueue queue, final boolean resumePlayback) {
Toast.makeText(context, R.string.background_player_playing_toast, Toast.LENGTH_SHORT).show();
startService(context, getPlayerIntent(context, BackgroundPlayer.class, queue));
startService(context, getPlayerIntent(context, BackgroundPlayer.class, queue, resumePlayback));
}
public static void enqueueOnPopupPlayer(final Context context, final PlayQueue queue) {
enqueueOnPopupPlayer(context, queue, false);
public static void enqueueOnPopupPlayer(final Context context, final PlayQueue queue, final boolean resumePlayback) {
enqueueOnPopupPlayer(context, queue, false, resumePlayback);
}
public static void enqueueOnPopupPlayer(final Context context, final PlayQueue queue, boolean selectOnAppend) {
public static void enqueueOnPopupPlayer(final Context context, final PlayQueue queue, boolean selectOnAppend, final boolean resumePlayback) {
if (!PermissionHelper.isPopupEnabled(context)) {
PermissionHelper.showPopupEnablementToast(context);
return;
@ -145,17 +150,17 @@ public class NavigationHelper {
Toast.makeText(context, R.string.popup_playing_append, Toast.LENGTH_SHORT).show();
startService(context,
getPlayerEnqueueIntent(context, PopupVideoPlayer.class, queue, selectOnAppend));
getPlayerEnqueueIntent(context, PopupVideoPlayer.class, queue, selectOnAppend, resumePlayback));
}
public static void enqueueOnBackgroundPlayer(final Context context, final PlayQueue queue) {
enqueueOnBackgroundPlayer(context, queue, false);
public static void enqueueOnBackgroundPlayer(final Context context, final PlayQueue queue, final boolean resumePlayback) {
enqueueOnBackgroundPlayer(context, queue, false, resumePlayback);
}
public static void enqueueOnBackgroundPlayer(final Context context, final PlayQueue queue, boolean selectOnAppend) {
public static void enqueueOnBackgroundPlayer(final Context context, final PlayQueue queue, boolean selectOnAppend, final boolean resumePlayback) {
Toast.makeText(context, R.string.background_player_append, Toast.LENGTH_SHORT).show();
startService(context,
getPlayerEnqueueIntent(context, BackgroundPlayer.class, queue, selectOnAppend));
getPlayerEnqueueIntent(context, BackgroundPlayer.class, queue, selectOnAppend, resumePlayback));
}
public static void startService(@NonNull final Context context, @NonNull final Intent intent) {

2
app/src/main/java/org/schabi/newpipe/util/SecondaryStreamHelper.java
View File

@ -38,7 +38,7 @@ public class SecondaryStreamHelper<T extends Stream> {
public static AudioStream getAudioStreamFor(@NonNull List<AudioStream> audioStreams, @NonNull VideoStream videoStream) {
switch (videoStream.getFormat()) {
case WEBM:
case MPEG_4:
case MPEG_4:// ¿is mpeg-4 DASH?
break;
default:
return null;

30
app/src/main/java/org/schabi/newpipe/util/SparseArrayUtils.java Normal file
View File

@ -0,0 +1,30 @@
package org.schabi.newpipe.util;
import android.util.SparseArray;
public abstract class SparseArrayUtils {
public static <T> void shiftItemsDown(SparseArray<T> sparseArray, int lower, int upper) {
for (int i = lower + 1; i <= upper; i++) {
final T o = sparseArray.get(i);
sparseArray.put(i - 1, o);
sparseArray.remove(i);
}
}
public static <T> void shiftItemsUp(SparseArray<T> sparseArray, int lower, int upper) {
for (int i = upper - 1; i >= lower; i--) {
final T o = sparseArray.get(i);
sparseArray.put(i + 1, o);
sparseArray.remove(i);
}
}
public static <T> int[] getKeys(SparseArray<T> sparseArray) {
final int[] result = new int[sparseArray.size()];
for (int i = 0; i < result.length; i++) {
result[i] = sparseArray.keyAt(i);
}
return result;
}
}

64
app/src/main/java/org/schabi/newpipe/views/AnimatedProgressBar.java Normal file
View File

@ -0,0 +1,64 @@
package org.schabi.newpipe.views;
import android.content.Context;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.view.animation.AccelerateDecelerateInterpolator;
import android.view.animation.Animation;
import android.view.animation.Transformation;
import android.widget.ProgressBar;
public final class AnimatedProgressBar extends ProgressBar {
@Nullable
private ProgressBarAnimation animation = null;
public AnimatedProgressBar(Context context) {
super(context);
}
public AnimatedProgressBar(Context context, AttributeSet attrs) {
super(context, attrs);
}
public AnimatedProgressBar(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
public synchronized void setProgressAnimated(int progress) {
cancelAnimation();
animation = new ProgressBarAnimation(this, getProgress(), progress);
startAnimation(animation);
}
private void cancelAnimation() {
if (animation != null) {
animation.cancel();
animation = null;
}
clearAnimation();
}
private static class ProgressBarAnimation extends Animation {
private final AnimatedProgressBar progressBar;
private final float from;
private final float to;
ProgressBarAnimation(AnimatedProgressBar progressBar, float from, float to) {
super();
this.progressBar = progressBar;
this.from = from;
this.to = to;
setDuration(500);
setInterpolator(new AccelerateDecelerateInterpolator());
}
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
super.applyTransformation(interpolatedTime, t);
float value = from + (to - from) * interpolatedTime;
progressBar.setProgress((int) value);
}
}
}

376
app/src/main/java/us/shandian/giga/get/DownloadInitializer.java
View File

@ -1,185 +1,191 @@
package us.shandian.giga.get;
import android.support.annotation.NonNull;
import android.util.Log;
import java.io.File;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.io.RandomAccessFile;
import java.net.HttpURLConnection;
import java.nio.channels.ClosedByInterruptException;
import us.shandian.giga.util.Utility;
import static org.schabi.newpipe.BuildConfig.DEBUG;
public class DownloadInitializer extends Thread {
private final static String TAG = "DownloadInitializer";
final static int mId = 0;
private DownloadMission mMission;
private HttpURLConnection mConn;
DownloadInitializer(@NonNull DownloadMission mission) {
mMission = mission;
mConn = null;
}
@Override
public void run() {
if (mMission.current > 0) mMission.resetState();
int retryCount = 0;
while (true) {
try {
mMission.currentThreadCount = mMission.threadCount;
mConn = mMission.openConnection(mId, -1, -1);
mMission.establishConnection(mId, mConn);
if (!mMission.running || Thread.interrupted()) return;
mMission.length = Utility.getContentLength(mConn);
if (mMission.length == 0) {
mMission.notifyError(DownloadMission.ERROR_HTTP_NO_CONTENT, null);
return;
}
// check for dynamic generated content
if (mMission.length == -1 && mConn.getResponseCode() == 200) {
mMission.blocks = 0;
mMission.length = 0;
mMission.fallback = true;
mMission.unknownLength = true;
mMission.currentThreadCount = 1;
if (DEBUG) {
Log.d(TAG, "falling back (unknown length)");
}
} else {
// Open again
mConn = mMission.openConnection(mId, mMission.length - 10, mMission.length);
mMission.establishConnection(mId, mConn);
if (!mMission.running || Thread.interrupted()) return;
synchronized (mMission.blockState) {
if (mConn.getResponseCode() == 206) {
if (mMission.currentThreadCount > 1) {
mMission.blocks = mMission.length / DownloadMission.BLOCK_SIZE;
if (mMission.currentThreadCount > mMission.blocks) {
mMission.currentThreadCount = (int) mMission.blocks;
}
if (mMission.currentThreadCount <= 0) {
mMission.currentThreadCount = 1;
}
if (mMission.blocks * DownloadMission.BLOCK_SIZE < mMission.length) {
mMission.blocks++;
}
} else {
// if one thread is solicited don't calculate blocks, is useless
mMission.blocks = 1;
mMission.fallback = true;
mMission.unknownLength = false;
}
if (DEBUG) {
Log.d(TAG, "http response code = " + mConn.getResponseCode());
}
} else {
// Fallback to single thread
mMission.blocks = 0;
mMission.fallback = true;
mMission.unknownLength = false;
mMission.currentThreadCount = 1;
if (DEBUG) {
Log.d(TAG, "falling back due http response code = " + mConn.getResponseCode());
}
}
for (long i = 0; i < mMission.currentThreadCount; i++) {
mMission.threadBlockPositions.add(i);
mMission.threadBytePositions.add(0L);
}
}
if (!mMission.running || Thread.interrupted()) return;
}
File file;
if (mMission.current == 0) {
file = new File(mMission.location);
if (!Utility.mkdir(file, true)) {
mMission.notifyError(DownloadMission.ERROR_PATH_CREATION, null);
return;
}
file = new File(file, mMission.name);
// if the name is used by another process, delete it
if (file.exists() && !file.isFile() && !file.delete()) {
mMission.notifyError(DownloadMission.ERROR_FILE_CREATION, null);
return;
}
if (!file.exists() && !file.createNewFile()) {
mMission.notifyError(DownloadMission.ERROR_FILE_CREATION, null);
return;
}
} else {
file = new File(mMission.location, mMission.name);
}
RandomAccessFile af = new RandomAccessFile(file, "rw");
af.setLength(mMission.offsets[mMission.current] + mMission.length);
af.seek(mMission.offsets[mMission.current]);
af.close();
if (!mMission.running || Thread.interrupted()) return;
mMission.running = false;
break;
} catch (InterruptedIOException | ClosedByInterruptException e) {
return;
} catch (Exception e) {
if (!mMission.running) return;
if (e instanceof IOException && e.getMessage().contains("Permission denied")) {
mMission.notifyError(DownloadMission.ERROR_PERMISSION_DENIED, e);
return;
}
if (retryCount++ > mMission.maxRetry) {
Log.e(TAG, "initializer failed", e);
mMission.notifyError(e);
return;
}
Log.e(TAG, "initializer failed, retrying", e);
}
}
// hide marquee in the progress bar
mMission.done++;
mMission.start();
}
@Override
public void interrupt() {
super.interrupt();
if (mConn != null) {
try {
mConn.disconnect();
} catch (Exception e) {
// nothing to do
}
}
}
}
package us.shandian.giga.get;
import android.support.annotation.NonNull;
import android.util.Log;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.HttpURLConnection;
import java.nio.channels.ClosedByInterruptException;
import us.shandian.giga.util.Utility;
import static org.schabi.newpipe.BuildConfig.DEBUG;
public class DownloadInitializer extends Thread {
private final static String TAG = "DownloadInitializer";
final static int mId = 0;
private final static int RESERVE_SPACE_DEFAULT = 5 * 1024 * 1024;// 5 MiB
private final static int RESERVE_SPACE_MAXIMUM = 150 * 1024 * 1024;// 150 MiB
private DownloadMission mMission;
private HttpURLConnection mConn;
DownloadInitializer(@NonNull DownloadMission mission) {
mMission = mission;
mConn = null;
}
@Override
public void run() {
if (mMission.current > 0) mMission.resetState(false, true, DownloadMission.ERROR_NOTHING);
int retryCount = 0;
while (true) {
try {
mMission.currentThreadCount = mMission.threadCount;
if (mMission.blocks < 0 && mMission.current == 0) {
// calculate the whole size of the mission
long finalLength = 0;
long lowestSize = Long.MAX_VALUE;
for (int i = 0; i < mMission.urls.length && mMission.running; i++) {
mConn = mMission.openConnection(mMission.urls[i], mId, -1, -1);
mMission.establishConnection(mId, mConn);
if (Thread.interrupted()) return;
long length = Utility.getContentLength(mConn);
if (i == 0) mMission.length = length;
if (length > 0) finalLength += length;
if (length < lowestSize) lowestSize = length;
}
mMission.nearLength = finalLength;
// reserve space at the start of the file
if (mMission.psAlgorithm != null && mMission.psAlgorithm.reserveSpace) {
if (lowestSize < 1) {
// the length is unknown use the default size
mMission.offsets[0] = RESERVE_SPACE_DEFAULT;
} else {
// use the smallest resource size to download, otherwise, use the maximum
mMission.offsets[0] = lowestSize < RESERVE_SPACE_MAXIMUM ? lowestSize : RESERVE_SPACE_MAXIMUM;
}
}
} else {
// ask for the current resource length
mConn = mMission.openConnection(mId, -1, -1);
mMission.establishConnection(mId, mConn);
if (!mMission.running || Thread.interrupted()) return;
mMission.length = Utility.getContentLength(mConn);
}
if (mMission.length == 0 || mConn.getResponseCode() == 204) {
mMission.notifyError(DownloadMission.ERROR_HTTP_NO_CONTENT, null);
return;
}
// check for dynamic generated content
if (mMission.length == -1 && mConn.getResponseCode() == 200) {
mMission.blocks = 0;
mMission.length = 0;
mMission.fallback = true;
mMission.unknownLength = true;
mMission.currentThreadCount = 1;
if (DEBUG) {
Log.d(TAG, "falling back (unknown length)");
}
} else {
// Open again
mConn = mMission.openConnection(mId, mMission.length - 10, mMission.length);
mMission.establishConnection(mId, mConn);
if (!mMission.running || Thread.interrupted()) return;
synchronized (mMission.blockState) {
if (mConn.getResponseCode() == 206) {
if (mMission.currentThreadCount > 1) {
mMission.blocks = mMission.length / DownloadMission.BLOCK_SIZE;
if (mMission.currentThreadCount > mMission.blocks) {
mMission.currentThreadCount = (int) mMission.blocks;
}
if (mMission.currentThreadCount <= 0) {
mMission.currentThreadCount = 1;
}
if (mMission.blocks * DownloadMission.BLOCK_SIZE < mMission.length) {
mMission.blocks++;
}
} else {
// if one thread is solicited don't calculate blocks, is useless
mMission.blocks = 1;
mMission.fallback = true;
mMission.unknownLength = false;
}
if (DEBUG) {
Log.d(TAG, "http response code = " + mConn.getResponseCode());
}
} else {
// Fallback to single thread
mMission.blocks = 0;
mMission.fallback = true;
mMission.unknownLength = false;
mMission.currentThreadCount = 1;
if (DEBUG) {
Log.d(TAG, "falling back due http response code = " + mConn.getResponseCode());
}
}
for (long i = 0; i < mMission.currentThreadCount; i++) {
mMission.threadBlockPositions.add(i);
mMission.threadBytePositions.add(0L);
}
}
if (!mMission.running || Thread.interrupted()) return;
}
SharpStream fs = mMission.storage.getStream();
fs.setLength(mMission.offsets[mMission.current] + mMission.length);
fs.seek(mMission.offsets[mMission.current]);
fs.close();
if (!mMission.running || Thread.interrupted()) return;
mMission.running = false;
break;
} catch (InterruptedIOException | ClosedByInterruptException e) {
return;
} catch (Exception e) {
if (!mMission.running) return;
if (e instanceof IOException && e.getMessage().contains("Permission denied")) {
mMission.notifyError(DownloadMission.ERROR_PERMISSION_DENIED, e);
return;
}
if (retryCount++ > mMission.maxRetry) {
Log.e(TAG, "initializer failed", e);
mMission.notifyError(e);
return;
}
Log.e(TAG, "initializer failed, retrying", e);
}
}
mMission.start();
}
@Override
public void interrupt() {
super.interrupt();
if (mConn != null) {
try {
mConn.disconnect();
} catch (Exception e) {
// nothing to do
}
}
}
}

266
app/src/main/java/us/shandian/giga/get/DownloadMission.java
View File

@ -4,11 +4,14 @@ import android.os.Handler;
import android.os.Message;
import android.util.Log;
import org.schabi.newpipe.Downloader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.ConnectException;
import java.net.HttpURLConnection;
import java.net.SocketTimeoutException;
import java.net.URL;
import java.net.UnknownHostException;
import java.util.ArrayList;
@ -17,6 +20,7 @@ import java.util.List;
import javax.net.ssl.SSLException;
import us.shandian.giga.io.StoredFileHelper;
import us.shandian.giga.postprocessing.Postprocessing;
import us.shandian.giga.service.DownloadManagerService;
import us.shandian.giga.util.Utility;
@ -24,7 +28,7 @@ import us.shandian.giga.util.Utility;
import static org.schabi.newpipe.BuildConfig.DEBUG;
public class DownloadMission extends Mission {
private static final long serialVersionUID = 3L;// last bump: 8 november 2018
private static final long serialVersionUID = 4L;// last bump: 27 march 2019
static final int BUFFER_SIZE = 64 * 1024;
final static int BLOCK_SIZE = 512 * 1024;
@ -40,6 +44,11 @@ public class DownloadMission extends Mission {
public static final int ERROR_UNKNOWN_HOST = 1005;
public static final int ERROR_CONNECT_HOST = 1006;
public static final int ERROR_POSTPROCESSING = 1007;
public static final int ERROR_POSTPROCESSING_STOPPED = 1008;
public static final int ERROR_POSTPROCESSING_HOLD = 1009;
public static final int ERROR_INSUFFICIENT_STORAGE = 1010;
public static final int ERROR_PROGRESS_LOST = 1011;
public static final int ERROR_TIMEOUT = 1012;
public static final int ERROR_HTTP_NO_CONTENT = 204;
public static final int ERROR_HTTP_UNSUPPORTED_RANGE = 206;
@ -68,43 +77,34 @@ public class DownloadMission extends Mission {
*/
public long[] offsets;
/**
* The post-processing algorithm arguments
*/
public String[] postprocessingArgs;
/**
* The post-processing algorithm name
*/
public String postprocessingName;
/**
* Indicates if the post-processing state:
* 0: ready
* 1: running
* 2: completed
* 3: hold
*/
public int postprocessingState;
public volatile int psState;
/**
* Indicate if the post-processing algorithm works on the same file
* the post-processing algorithm instance
*/
public boolean postprocessingThis;
public Postprocessing psAlgorithm;
/**
* The current resource to download {@code urls[current]}
* The current resource to download, see {@code urls[current]} and {@code offsets[current]}
*/
public int current;
/**
* Metadata where the mission state is saved
*/
public File metadata;
public transient File metadata;
/**
* maximum attempts
*/
public int maxRetry;
public transient int maxRetry;
/**
* Approximated final length, this represent the sum of all resources sizes
@ -115,11 +115,11 @@ public class DownloadMission extends Mission {
boolean fallback;
private int finishCount;
public transient boolean running;
public transient boolean enqueued = true;
public boolean enqueued;
public int errCode = ERROR_NOTHING;
public transient Exception errObject = null;
public Exception errObject = null;
public transient boolean recovered;
public transient Handler mHandler;
private transient boolean mWritingToFile;
@ -131,41 +131,26 @@ public class DownloadMission extends Mission {
private transient boolean deleted;
int currentThreadCount;
private transient Thread[] threads = new Thread[0];
public transient volatile Thread[] threads = new Thread[0];
private transient Thread init = null;
protected DownloadMission() {
}
public DownloadMission(String url, String name, String location, char kind) {
this(new String[]{url}, name, location, kind, null, null);
}
public DownloadMission(String[] urls, String name, String location, char kind, String postprocessingName, String[] postprocessingArgs) {
if (name == null) throw new NullPointerException("name is null");
if (name.isEmpty()) throw new IllegalArgumentException("name is empty");
public DownloadMission(String[] urls, StoredFileHelper storage, char kind, Postprocessing psInstance) {
if (urls == null) throw new NullPointerException("urls is null");
if (urls.length < 1) throw new IllegalArgumentException("urls is empty");
if (location == null) throw new NullPointerException("location is null");
if (location.isEmpty()) throw new IllegalArgumentException("location is empty");
this.urls = urls;
this.name = name;
this.location = location;
this.kind = kind;
this.offsets = new long[urls.length];
this.enqueued = true;
this.maxRetry = 3;
this.storage = storage;
this.psAlgorithm = psInstance;
if (postprocessingName != null) {
Postprocessing algorithm = Postprocessing.getAlgorithm(postprocessingName, null);
this.postprocessingThis = algorithm.worksOnSameFile;
this.offsets[0] = algorithm.recommendedReserve;
this.postprocessingName = postprocessingName;
this.postprocessingArgs = postprocessingArgs;
} else {
if (DEBUG && urls.length > 1) {
Log.w(TAG, "mission created with multiple urls ¿missing post-processing algorithm?");
}
if (DEBUG && psInstance == null && urls.length > 1) {
Log.w(TAG, "mission created with multiple urls ¿missing post-processing algorithm?");
}
}
@ -183,6 +168,7 @@ public class DownloadMission extends Mission {
*/
boolean isBlockPreserved(long block) {
checkBlock(block);
//noinspection ConstantConditions
return blockState.containsKey(block) ? blockState.get(block) : false;
}
@ -243,9 +229,18 @@ public class DownloadMission extends Mission {
* @throws IOException if an I/O exception occurs.
*/
HttpURLConnection openConnection(int threadId, long rangeStart, long rangeEnd) throws IOException {
URL url = new URL(urls[current]);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
return openConnection(urls[current], threadId, rangeStart, rangeEnd);
}
HttpURLConnection openConnection(String url, int threadId, long rangeStart, long rangeEnd) throws IOException {
HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection();
conn.setInstanceFollowRedirects(true);
conn.setRequestProperty("User-Agent", Downloader.USER_AGENT);
conn.setRequestProperty("Accept", "*/*");
// BUG workaround: switching between networks can freeze the download forever
conn.setConnectTimeout(30000);
conn.setReadTimeout(10000);
if (rangeStart >= 0) {
String req = "bytes=" + rangeStart + "-";
@ -337,17 +332,42 @@ public class DownloadMission extends Mission {
notifyError(ERROR_CONNECT_HOST, null);
} else if (err instanceof UnknownHostException) {
notifyError(ERROR_UNKNOWN_HOST, null);
} else if (err instanceof SocketTimeoutException) {
notifyError(ERROR_TIMEOUT, null);
} else {
notifyError(ERROR_UNKNOWN_EXCEPTION, err);
}
}
synchronized void notifyError(int code, Exception err) {
public synchronized void notifyError(int code, Exception err) {
Log.e(TAG, "notifyError() code = " + code, err);
if (err instanceof IOException) {
if (!storage.canWrite() || err.getMessage().contains("Permission denied")) {
code = ERROR_PERMISSION_DENIED;
err = null;
} else if (err.getMessage().contains("ENOSPC")) {
code = ERROR_INSUFFICIENT_STORAGE;
err = null;
}
}
errCode = code;
errObject = err;
switch (code) {
case ERROR_SSL_EXCEPTION:
case ERROR_UNKNOWN_HOST:
case ERROR_CONNECT_HOST:
case ERROR_TIMEOUT:
// do not change the queue flag for network errors, can be
// recovered silently without the user interaction
break;
default:
// also checks for server errors
if (code < 500 || code > 599) enqueued = false;
}
pause();
notify(DownloadManagerService.MESSAGE_ERROR);
@ -378,6 +398,7 @@ public class DownloadMission extends Mission {
if (!doPostprocessing()) return;
enqueued = false;
running = false;
deleteThisFromFile();
@ -386,25 +407,23 @@ public class DownloadMission extends Mission {
}
private void notifyPostProcessing(int state) {
if (DEBUG) {
String action;
switch (state) {
case 1:
action = "Running";
break;
case 2:
action = "Completed";
break;
default:
action = "Failed";
}
Log.d(TAG, action + " postprocessing on " + location + File.separator + name);
String action;
switch (state) {
case 1:
action = "Running";
break;
case 2:
action = "Completed";
break;
default:
action = "Failed";
}
Log.d(TAG, action + " postprocessing on " + storage.getName());
synchronized (blockState) {
// don't return without fully write the current state
postprocessingState = state;
psState = state;
Utility.writeToFile(metadata, DownloadMission.this);
}
}
@ -420,11 +439,10 @@ public class DownloadMission extends Mission {
if (threads != null)
for (Thread thread : threads) joinForThread(thread);
enqueued = false;
running = true;
errCode = ERROR_NOTHING;
if (current >= urls.length && postprocessingName != null) {
if (current >= urls.length && psAlgorithm != null) {
runAsync(1, () -> {
if (doPostprocessing()) {
running = false;
@ -463,7 +481,7 @@ public class DownloadMission extends Mission {
}
/**
* Pause the mission, does not affect the blocks that are being downloaded.
* Pause the mission
*/
public synchronized void pause() {
if (!running) return;
@ -477,12 +495,11 @@ public class DownloadMission extends Mission {
running = false;
recovered = true;
enqueued = false;
if (init != null && Thread.currentThread() != init && init.isAlive()) {
init.interrupt();
synchronized (blockState) {
resetState();
resetState(false, true, ERROR_NOTHING);
}
return;
}
@ -514,20 +531,31 @@ public class DownloadMission extends Mission {
}
/**
* Removes the file and the meta file
* Removes the downloaded file and the meta file
*/
@Override
public boolean delete() {
deleted = true;
if (psAlgorithm != null) psAlgorithm.cleanupTemporalDir();
boolean res = deleteThisFromFile();
if (!super.delete()) res = false;
if (!super.delete()) return false;
return res;
}
void resetState() {
/**
* Resets the mission state
*
* @param rollback {@code true} true to forget all progress, otherwise, {@code false}
* @param persistChanges {@code true} to commit changes to the metadata file, otherwise, {@code false}
*/
public void resetState(boolean rollback, boolean persistChanges, int errorCode) {
done = 0;
blocks = -1;
errCode = ERROR_NOTHING;
errCode = errorCode;
errObject = null;
fallback = false;
unknownLength = false;
finishCount = 0;
@ -536,7 +564,10 @@ public class DownloadMission extends Mission {
blockState.clear();
threads = new Thread[0];
Utility.writeToFile(metadata, DownloadMission.this);
if (rollback) current = 0;
if (persistChanges)
Utility.writeToFile(metadata, DownloadMission.this);
}
private void initializer() {
@ -562,7 +593,7 @@ public class DownloadMission extends Mission {
* @return true, otherwise, false
*/
public boolean isFinished() {
return current >= urls.length && (postprocessingName == null || postprocessingState == 2);
return current >= urls.length && (psAlgorithm == null || psState == 2);
}
/**
@ -571,7 +602,13 @@ public class DownloadMission extends Mission {
* @return {@code true} if this mission is unrecoverable
*/
public boolean isPsFailed() {
return postprocessingName != null && errCode == DownloadMission.ERROR_POSTPROCESSING && postprocessingThis;
switch (errCode) {
case ERROR_POSTPROCESSING:
case ERROR_POSTPROCESSING_STOPPED:
return psAlgorithm.worksOnSameFile;
}
return false;
}
/**
@ -580,12 +617,26 @@ public class DownloadMission extends Mission {
* @return true, otherwise, false
*/
public boolean isPsRunning() {
return postprocessingName != null && postprocessingState == 1;
return psAlgorithm != null && (psState == 1 || psState == 3);
}
/**
* Indicated if the mission is ready
*
* @return true, otherwise, false
*/
public boolean isInitialized() {
return blocks >= 0; // DownloadMissionInitializer was executed
}
/**
* Gets the approximated final length of the file
*
* @return the length in bytes
*/
public long getLength() {
long calculated;
if (postprocessingState == 1) {
if (psState == 1 || psState == 3) {
calculated = length;
} else {
calculated = offsets[current < offsets.length ? current : (offsets.length - 1)] + length;
@ -596,30 +647,67 @@ public class DownloadMission extends Mission {
return calculated > nearLength ? calculated : nearLength;
}
/**
* set this mission state on the queue
*
* @param queue true to add to the queue, otherwise, false
*/
public void setEnqueued(boolean queue) {
enqueued = queue;
runAsync(-2, this::writeThisToFile);
}
/**
* Attempts to continue a blocked post-processing
*
* @param recover {@code true} to retry, otherwise, {@code false} to cancel
*/
public void psContinue(boolean recover) {
psState = 1;
errCode = recover ? ERROR_NOTHING : ERROR_POSTPROCESSING;
threads[0].interrupt();
}
/**
* Indicates whatever the backed storage is invalid
*
* @return {@code true}, if storage is invalid and cannot be used
*/
public boolean hasInvalidStorage() {
return errCode == ERROR_PROGRESS_LOST || storage == null || storage.isInvalid() || !storage.existsAsFile();
}
/**
* Indicates whatever is possible to start the mission
*
* @return {@code true} is this mission its "healthy", otherwise, {@code false}
*/
public boolean isCorrupt() {
return (isPsFailed() || errCode == ERROR_POSTPROCESSING_HOLD) || isFinished() || hasInvalidStorage();
}
private boolean doPostprocessing() {
if (postprocessingName == null || postprocessingState == 2) return true;
if (psAlgorithm == null || psState == 2) return true;
errObject = null;
notifyPostProcessing(1);
notifyProgress(0);
Thread.currentThread().setName("[" + TAG + "] post-processing = " + postprocessingName + " filename = " + name);
if (DEBUG)
Thread.currentThread().setName("[" + TAG + "] ps = " +
psAlgorithm.getClass().getSimpleName() +
" filename = " + storage.getName()
);
threads = new Thread[]{Thread.currentThread()};
Exception exception = null;
try {
Postprocessing
.getAlgorithm(postprocessingName, this)
.run();
psAlgorithm.run(this);
} catch (Exception err) {
StringBuilder args = new StringBuilder(" ");
if (postprocessingArgs != null) {
for (String arg : postprocessingArgs) {
args.append(", ");
args.append(arg);
}
args.delete(0, 1);
}
Log.e(TAG, String.format("Post-processing failed. algorithm = %s args = [%s]", postprocessingName, args), err);
Log.e(TAG, "Post-processing failed. " + psAlgorithm.toString(), err);
if (errCode == ERROR_NOTHING) errCode = ERROR_POSTPROCESSING;
@ -669,7 +757,7 @@ public class DownloadMission extends Mission {
// >=1: any download thread
if (DEBUG) {
who.setName(String.format("%s[%s] %s", TAG, id, name));
who.setName(String.format("%s[%s] %s", TAG, id, storage.getName()));
}
who.start();

20
app/src/main/java/us/shandian/giga/get/DownloadRunnable.java
View File

@ -2,9 +2,10 @@ package us.shandian.giga.get;
import android.util.Log;
import java.io.FileNotFoundException;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.RandomAccessFile;
import java.net.HttpURLConnection;
import java.nio.channels.ClosedByInterruptException;
@ -26,7 +27,6 @@ public class DownloadRunnable extends Thread {
if (mission == null) throw new NullPointerException("mission is null");
mMission = mission;
mId = id;
mConn = null;
}
@Override
@ -40,12 +40,12 @@ public class DownloadRunnable extends Thread {
Log.d(TAG, mId + ":recovered: " + mMission.recovered);
}
RandomAccessFile f;
SharpStream f;
InputStream is = null;
try {
f = new RandomAccessFile(mMission.getDownloadedFile(), "rw");
} catch (FileNotFoundException e) {
f = mMission.storage.getStream();
} catch (IOException e) {
mMission.notifyError(e);// this never should happen
return;
}
@ -136,6 +136,10 @@ public class DownloadRunnable extends Thread {
mMission.setThreadBytePosition(mId, total);// download paused, save progress for this block
} catch (Exception e) {
if (DEBUG) {
Log.d(TAG, mId + ": position=" + blockPosition + " total=" + total + " stopped due exception", e);
}
mMission.setThreadBytePosition(mId, total);
if (!mMission.running || e instanceof ClosedByInterruptException) break;
@ -145,10 +149,6 @@ public class DownloadRunnable extends Thread {
break;
}
if (DEBUG) {
Log.d(TAG, mId + ":position " + blockPosition + " retrying due exception", e);
}
retry = true;
}
}

27
app/src/main/java/us/shandian/giga/get/DownloadRunnableFallback.java
View File

@ -1,16 +1,15 @@
package us.shandian.giga.get;
import android.annotation.SuppressLint;
import android.support.annotation.NonNull;
import android.util.Log;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.RandomAccessFile;
import java.net.HttpURLConnection;
import java.nio.channels.ClosedByInterruptException;
import us.shandian.giga.util.Utility;
import static org.schabi.newpipe.BuildConfig.DEBUG;
@ -19,21 +18,17 @@ import static org.schabi.newpipe.BuildConfig.DEBUG;
* Single-threaded fallback mode
*/
public class DownloadRunnableFallback extends Thread {
private static final String TAG = "DownloadRunnableFallback";
private static final String TAG = "DownloadRunnableFallbac";
private final DownloadMission mMission;
private final int mId = 1;
private int mRetryCount = 0;
private InputStream mIs;
private RandomAccessFile mF;
private SharpStream mF;
private HttpURLConnection mConn;
DownloadRunnableFallback(@NonNull DownloadMission mission) {
mMission = mission;
mIs = null;
mF = null;
mConn = null;
}
private void dispose() {
@ -43,15 +38,10 @@ public class DownloadRunnableFallback extends Thread {
// nothing to do
}
try {
if (mF != null) mF.close();
} catch (IOException e) {
// ¿ejected media storage? ¿file deleted? ¿storage ran out of space?
}
if (mF != null) mF.close();
}
@Override
@SuppressLint("LongLogTag")
public void run() {
boolean done;
@ -67,6 +57,7 @@ public class DownloadRunnableFallback extends Thread {
try {
long rangeStart = (mMission.unknownLength || start < 1) ? -1 : start;
int mId = 1;
mConn = mMission.openConnection(mId, rangeStart, -1);
mMission.establishConnection(mId, mConn);
@ -81,7 +72,7 @@ public class DownloadRunnableFallback extends Thread {
if (!mMission.unknownLength)
mMission.unknownLength = Utility.getContentLength(mConn) == -1;
mF = new RandomAccessFile(mMission.getDownloadedFile(), "rw");
mF = mMission.storage.getStream();
mF.seek(mMission.offsets[mMission.current] + start);
mIs = mConn.getInputStream();
@ -110,6 +101,10 @@ public class DownloadRunnableFallback extends Thread {
return;
}
if (DEBUG) {
Log.e(TAG, "got exception, retrying...", e);
}
run();// try again
return;
}

8
app/src/main/java/us/shandian/giga/get/FinishedMission.java
View File

@ -1,16 +1,18 @@
package us.shandian.giga.get;
import android.support.annotation.NonNull;
public class FinishedMission extends Mission {
public FinishedMission() {
}
public FinishedMission(DownloadMission mission) {
public FinishedMission(@NonNull DownloadMission mission) {
source = mission.source;
length = mission.length;// ¿or mission.done?
timestamp = mission.timestamp;
name = mission.name;
location = mission.location;
kind = mission.kind;
storage = mission.storage;
}
}

38
app/src/main/java/us/shandian/giga/get/Mission.java
View File

@ -1,12 +1,14 @@
package us.shandian.giga.get;
import java.io.File;
import android.support.annotation.NonNull;
import java.io.Serializable;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import us.shandian.giga.io.StoredFileHelper;
public abstract class Mission implements Serializable {
private static final long serialVersionUID = 0L;// last bump: 5 october 2018
private static final long serialVersionUID = 1L;// last bump: 27 march 2019
/**
* Source url of the resource
@ -23,33 +25,24 @@ public abstract class Mission implements Serializable {
*/
public long timestamp;
/**
* The filename
*/
public String name;
/**
* The directory to store the download
*/
public String location;
/**
* pre-defined content type
*/
public char kind;
/**
* get the target file on the storage
*
* @return File object
* The downloaded file
*/
public File getDownloadedFile() {
return new File(location, name);
}
public StoredFileHelper storage;
/**
* Delete the downloaded file
*
* @return {@code true] if and only if the file is successfully deleted, otherwise, {@code false}
*/
public boolean delete() {
deleted = true;
return getDownloadedFile().delete();
if (storage != null) return storage.delete();
return true;
}
/**
@ -57,10 +50,11 @@ public abstract class Mission implements Serializable {
*/
public transient boolean deleted = false;
@NonNull
@Override
public String toString() {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timestamp);
return "[" + calendar.getTime().toString() + "] " + location + File.separator + name;
return "[" + calendar.getTime().toString() + "] " + (storage.isInvalid() ? storage.getName() : storage.getUri());
}
}

73
app/src/main/java/us/shandian/giga/get/sqlite/DownloadDataSource.java
View File

@ -1,73 +0,0 @@
package us.shandian.giga.get.sqlite;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.util.Log;
import java.util.ArrayList;
import java.util.List;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.get.FinishedMission;
import us.shandian.giga.get.Mission;
import static us.shandian.giga.get.sqlite.DownloadMissionHelper.KEY_LOCATION;
import static us.shandian.giga.get.sqlite.DownloadMissionHelper.KEY_NAME;
import static us.shandian.giga.get.sqlite.DownloadMissionHelper.MISSIONS_TABLE_NAME;
public class DownloadDataSource {
private static final String TAG = "DownloadDataSource";
private final DownloadMissionHelper downloadMissionHelper;
public DownloadDataSource(Context context) {
downloadMissionHelper = new DownloadMissionHelper(context);
}
public ArrayList<FinishedMission> loadFinishedMissions() {
SQLiteDatabase database = downloadMissionHelper.getReadableDatabase();
Cursor cursor = database.query(MISSIONS_TABLE_NAME, null, null,
null, null, null, DownloadMissionHelper.KEY_TIMESTAMP);
int count = cursor.getCount();
if (count == 0) return new ArrayList<>(1);
ArrayList<FinishedMission> result = new ArrayList<>(count);
while (cursor.moveToNext()) {
result.add(DownloadMissionHelper.getMissionFromCursor(cursor));
}
return result;
}
public void addMission(DownloadMission downloadMission) {
if (downloadMission == null) throw new NullPointerException("downloadMission is null");
SQLiteDatabase database = downloadMissionHelper.getWritableDatabase();
ContentValues values = DownloadMissionHelper.getValuesOfMission(downloadMission);
database.insert(MISSIONS_TABLE_NAME, null, values);
}
public void deleteMission(Mission downloadMission) {
if (downloadMission == null) throw new NullPointerException("downloadMission is null");
SQLiteDatabase database = downloadMissionHelper.getWritableDatabase();
database.delete(MISSIONS_TABLE_NAME,
KEY_LOCATION + " = ? AND " +
KEY_NAME + " = ?",
new String[]{downloadMission.location, downloadMission.name});
}
public void updateMission(DownloadMission downloadMission) {
if (downloadMission == null) throw new NullPointerException("downloadMission is null");
SQLiteDatabase database = downloadMissionHelper.getWritableDatabase();
ContentValues values = DownloadMissionHelper.getValuesOfMission(downloadMission);
String whereClause = KEY_LOCATION + " = ? AND " +
KEY_NAME + " = ?";
int rowsAffected = database.update(MISSIONS_TABLE_NAME, values,
whereClause, new String[]{downloadMission.location, downloadMission.name});
if (rowsAffected != 1) {
Log.e(TAG, "Expected 1 row to be affected by update but got " + rowsAffected);
}
}
}

112
app/src/main/java/us/shandian/giga/get/sqlite/DownloadMissionHelper.java
View File

@ -1,112 +0,0 @@
package us.shandian.giga.get.sqlite;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.get.FinishedMission;
/**
* SQLiteHelper to store finished {@link us.shandian.giga.get.DownloadMission}'s
*/
public class DownloadMissionHelper extends SQLiteOpenHelper {
private final String TAG = "DownloadMissionHelper";
// TODO: use NewPipeSQLiteHelper ('s constants) when playlist branch is merged (?)
private static final String DATABASE_NAME = "downloads.db";
private static final int DATABASE_VERSION = 3;
/**
* The table name of download missions
*/
static final String MISSIONS_TABLE_NAME = "download_missions";
/**
* The key to the directory location of the mission
*/
static final String KEY_LOCATION = "location";
/**
* The key to the urls of a mission
*/
static final String KEY_SOURCE_URL = "url";
/**
* The key to the name of a mission
*/
static final String KEY_NAME = "name";
/**
* The key to the done.
*/
static final String KEY_DONE = "bytes_downloaded";
static final String KEY_TIMESTAMP = "timestamp";
static final String KEY_KIND = "kind";
/**
* The statement to create the table
*/
private static final String MISSIONS_CREATE_TABLE =
"CREATE TABLE " + MISSIONS_TABLE_NAME + " (" +
KEY_LOCATION + " TEXT NOT NULL, " +
KEY_NAME + " TEXT NOT NULL, " +
KEY_SOURCE_URL + " TEXT NOT NULL, " +
KEY_DONE + " INTEGER NOT NULL, " +
KEY_TIMESTAMP + " INTEGER NOT NULL, " +
KEY_KIND + " TEXT NOT NULL, " +
" UNIQUE(" + KEY_LOCATION + ", " + KEY_NAME + "));";
public DownloadMissionHelper(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}
@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL(MISSIONS_CREATE_TABLE);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
if (oldVersion == 2) {
db.execSQL("ALTER TABLE " + MISSIONS_TABLE_NAME + " ADD COLUMN " + KEY_KIND + " TEXT;");
}
}
/**
* Returns all values of the download mission as ContentValues.
*
* @param downloadMission the download mission
* @return the content values
*/
public static ContentValues getValuesOfMission(DownloadMission downloadMission) {
ContentValues values = new ContentValues();
values.put(KEY_SOURCE_URL, downloadMission.source);
values.put(KEY_LOCATION, downloadMission.location);
values.put(KEY_NAME, downloadMission.name);
values.put(KEY_DONE, downloadMission.done);
values.put(KEY_TIMESTAMP, downloadMission.timestamp);
values.put(KEY_KIND, String.valueOf(downloadMission.kind));
return values;
}
public static FinishedMission getMissionFromCursor(Cursor cursor) {
if (cursor == null) throw new NullPointerException("cursor is null");
String kind = cursor.getString(cursor.getColumnIndex(KEY_KIND));
if (kind == null || kind.isEmpty()) kind = "?";
FinishedMission mission = new FinishedMission();
mission.name = cursor.getString(cursor.getColumnIndexOrThrow(KEY_NAME));
mission.location = cursor.getString(cursor.getColumnIndexOrThrow(KEY_LOCATION));
mission.source = cursor.getString(cursor.getColumnIndexOrThrow(KEY_SOURCE_URL));;
mission.length = cursor.getLong(cursor.getColumnIndexOrThrow(KEY_DONE));
mission.timestamp = cursor.getLong(cursor.getColumnIndexOrThrow(KEY_TIMESTAMP));
mission.kind = kind.charAt(0);
return mission;
}
}

237
app/src/main/java/us/shandian/giga/get/sqlite/FinishedMissionStore.java Normal file
View File

@ -0,0 +1,237 @@
package us.shandian.giga.get.sqlite;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.net.Uri;
import android.support.annotation.NonNull;
import android.util.Log;
import java.io.File;
import java.util.ArrayList;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.get.FinishedMission;
import us.shandian.giga.get.Mission;
import us.shandian.giga.io.StoredFileHelper;
/**
* SQLite helper to store finished {@link us.shandian.giga.get.FinishedMission}'s
*/
public class FinishedMissionStore extends SQLiteOpenHelper {
// TODO: use NewPipeSQLiteHelper ('s constants) when playlist branch is merged (?)
private static final String DATABASE_NAME = "downloads.db";
private static final int DATABASE_VERSION = 4;
/**
* The table name of download missions (old)
*/
private static final String MISSIONS_TABLE_NAME_v2 = "download_missions";
/**
* The table name of download missions
*/
private static final String FINISHED_TABLE_NAME = "finished_missions";
/**
* The key to the urls of a mission
*/
private static final String KEY_SOURCE = "url";
/**
* The key to the done.
*/
private static final String KEY_DONE = "bytes_downloaded";
private static final String KEY_TIMESTAMP = "timestamp";
private static final String KEY_KIND = "kind";
private static final String KEY_PATH = "path";
/**
* The statement to create the table
*/
private static final String MISSIONS_CREATE_TABLE =
"CREATE TABLE " + FINISHED_TABLE_NAME + " (" +
KEY_PATH + " TEXT NOT NULL, " +
KEY_SOURCE + " TEXT NOT NULL, " +
KEY_DONE + " INTEGER NOT NULL, " +
KEY_TIMESTAMP + " INTEGER NOT NULL, " +
KEY_KIND + " TEXT NOT NULL, " +
" UNIQUE(" + KEY_TIMESTAMP + ", " + KEY_PATH + "));";
private Context context;
public FinishedMissionStore(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
this.context = context;
}
@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL(MISSIONS_CREATE_TABLE);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
if (oldVersion == 2) {
db.execSQL("ALTER TABLE " + MISSIONS_TABLE_NAME_v2 + " ADD COLUMN " + KEY_KIND + " TEXT;");
oldVersion++;
}
if (oldVersion == 3) {
final String KEY_LOCATION = "location";
final String KEY_NAME = "name";
db.execSQL(MISSIONS_CREATE_TABLE);
Cursor cursor = db.query(MISSIONS_TABLE_NAME_v2, null, null,
null, null, null, KEY_TIMESTAMP);
int count = cursor.getCount();
if (count > 0) {
db.beginTransaction();
while (cursor.moveToNext()) {
ContentValues values = new ContentValues();
values.put(KEY_SOURCE, cursor.getString(cursor.getColumnIndex(KEY_SOURCE)));
values.put(KEY_DONE, cursor.getString(cursor.getColumnIndex(KEY_DONE)));
values.put(KEY_TIMESTAMP, cursor.getLong(cursor.getColumnIndex(KEY_TIMESTAMP)));
values.put(KEY_KIND, cursor.getString(cursor.getColumnIndex(KEY_KIND)));
values.put(KEY_PATH, Uri.fromFile(
new File(
cursor.getString(cursor.getColumnIndex(KEY_LOCATION)),
cursor.getString(cursor.getColumnIndex(KEY_NAME))
)
).toString());
db.insert(FINISHED_TABLE_NAME, null, values);
}
db.setTransactionSuccessful();
db.endTransaction();
}
cursor.close();
db.execSQL("DROP TABLE " + MISSIONS_TABLE_NAME_v2);
}
}
/**
* Returns all values of the download mission as ContentValues.
*
* @param downloadMission the download mission
* @return the content values
*/
private ContentValues getValuesOfMission(@NonNull Mission downloadMission) {
ContentValues values = new ContentValues();
values.put(KEY_SOURCE, downloadMission.source);
values.put(KEY_PATH, downloadMission.storage.getUri().toString());
values.put(KEY_DONE, downloadMission.length);
values.put(KEY_TIMESTAMP, downloadMission.timestamp);
values.put(KEY_KIND, String.valueOf(downloadMission.kind));
return values;
}
private FinishedMission getMissionFromCursor(Cursor cursor) {
if (cursor == null) throw new NullPointerException("cursor is null");
String kind = cursor.getString(cursor.getColumnIndex(KEY_KIND));
if (kind == null || kind.isEmpty()) kind = "?";
String path = cursor.getString(cursor.getColumnIndexOrThrow(KEY_PATH));
FinishedMission mission = new FinishedMission();
mission.source = cursor.getString(cursor.getColumnIndexOrThrow(KEY_SOURCE));
mission.length = cursor.getLong(cursor.getColumnIndexOrThrow(KEY_DONE));
mission.timestamp = cursor.getLong(cursor.getColumnIndexOrThrow(KEY_TIMESTAMP));
mission.kind = kind.charAt(0);
try {
mission.storage = new StoredFileHelper(context,null, Uri.parse(path), "");
} catch (Exception e) {
Log.e("FinishedMissionStore", "failed to load the storage path of: " + path, e);
mission.storage = new StoredFileHelper(null, path, "", "");
}
return mission;
}
//////////////////////////////////
// Data source methods
///////////////////////////////////
public ArrayList<FinishedMission> loadFinishedMissions() {
SQLiteDatabase database = getReadableDatabase();
Cursor cursor = database.query(FINISHED_TABLE_NAME, null, null,
null, null, null, KEY_TIMESTAMP + " DESC");
int count = cursor.getCount();
if (count == 0) return new ArrayList<>(1);
ArrayList<FinishedMission> result = new ArrayList<>(count);
while (cursor.moveToNext()) {
result.add(getMissionFromCursor(cursor));
}
return result;
}
public void addFinishedMission(DownloadMission downloadMission) {
if (downloadMission == null) throw new NullPointerException("downloadMission is null");
SQLiteDatabase database = getWritableDatabase();
ContentValues values = getValuesOfMission(downloadMission);
database.insert(FINISHED_TABLE_NAME, null, values);
}
public void deleteMission(Mission mission) {
if (mission == null) throw new NullPointerException("mission is null");
String ts = String.valueOf(mission.timestamp);
SQLiteDatabase database = getWritableDatabase();
if (mission instanceof FinishedMission) {
if (mission.storage.isInvalid()) {
database.delete(FINISHED_TABLE_NAME, KEY_TIMESTAMP + " = ?", new String[]{ts});
} else {
database.delete(FINISHED_TABLE_NAME, KEY_TIMESTAMP + " = ? AND " + KEY_PATH + " = ?", new String[]{
ts, mission.storage.getUri().toString()
});
}
} else {
throw new UnsupportedOperationException("DownloadMission");
}
}
public void updateMission(Mission mission) {
if (mission == null) throw new NullPointerException("mission is null");
SQLiteDatabase database = getWritableDatabase();
ContentValues values = getValuesOfMission(mission);
String ts = String.valueOf(mission.timestamp);
int rowsAffected;
if (mission instanceof FinishedMission) {
if (mission.storage.isInvalid()) {
rowsAffected = database.update(FINISHED_TABLE_NAME, values, KEY_TIMESTAMP + " = ?", new String[]{ts});
} else {
rowsAffected = database.update(FINISHED_TABLE_NAME, values, KEY_PATH + " = ?", new String[]{
mission.storage.getUri().toString()
});
}
} else {
throw new UnsupportedOperationException("DownloadMission");
}
if (rowsAffected != 1) {
Log.e("FinishedMissionStore", "Expected 1 row to be affected by update but got " + rowsAffected);
}
}
}

301
app/src/main/java/us/shandian/giga/postprocessing/io/ChunkFileInputStream.java → app/src/main/java/us/shandian/giga/io/ChunkFileInputStream.java
View File

@ -1,153 +1,148 @@
package us.shandian.giga.postprocessing.io;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.File;
import java.io.IOException;
import java.io.RandomAccessFile;
public class ChunkFileInputStream extends SharpStream {
private RandomAccessFile source;
private final long offset;
private final long length;
private long position;
public ChunkFileInputStream(File file, long start, long end, String mode) throws IOException {
source = new RandomAccessFile(file, mode);
offset = start;
length = end - start;
position = 0;
if (length < 1) {
source.close();
throw new IOException("The chunk is empty or invalid");
}
if (source.length() < end) {
try {
throw new IOException(String.format("invalid file length. expected = %s found = %s", end, source.length()));
} finally {
source.close();
}
}
source.seek(offset);
}
/**
* Get absolute position on file
*
* @return the position
*/
public long getFilePointer() {
return offset + position;
}
@Override
public int read() throws IOException {
if ((position + 1) > length) {
return 0;
}
int res = source.read();
if (res >= 0) {
position++;
}
return res;
}
@Override
public int read(byte b[]) throws IOException {
return read(b, 0, b.length);
}
@Override
public int read(byte b[], int off, int len) throws IOException {
if ((position + len) > length) {
len = (int) (length - position);
}
if (len == 0) {
return 0;
}
int res = source.read(b, off, len);
position += res;
return res;
}
@Override
public long skip(long pos) throws IOException {
pos = Math.min(pos + position, length);
if (pos == 0) {
return 0;
}
source.seek(offset + pos);
long oldPos = position;
position = pos;
return pos - oldPos;
}
@Override
public int available() {
return (int) (length - position);
}
@SuppressWarnings("EmptyCatchBlock")
@Override
public void dispose() {
try {
source.close();
} catch (IOException err) {
} finally {
source = null;
}
}
@Override
public boolean isDisposed() {
return source == null;
}
@Override
public void rewind() throws IOException {
position = 0;
source.seek(offset);
}
@Override
public boolean canRewind() {
return true;
}
@Override
public boolean canRead() {
return true;
}
@Override
public boolean canWrite() {
return false;
}
@Override
public void write(byte value) {
}
@Override
public void write(byte[] buffer) {
}
@Override
public void write(byte[] buffer, int offset, int count) {
}
@Override
public void flush() {
}
}
package us.shandian.giga.io;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
public class ChunkFileInputStream extends SharpStream {
private SharpStream source;
private final long offset;
private final long length;
private long position;
public ChunkFileInputStream(SharpStream target, long start) throws IOException {
this(target, start, target.length());
}
public ChunkFileInputStream(SharpStream target, long start, long end) throws IOException {
source = target;
offset = start;
length = end - start;
position = 0;
if (length < 1) {
source.close();
throw new IOException("The chunk is empty or invalid");
}
if (source.length() < end) {
try {
throw new IOException(String.format("invalid file length. expected = %s found = %s", end, source.length()));
} finally {
source.close();
}
}
source.seek(offset);
}
/**
* Get absolute position on file
*
* @return the position
*/
public long getFilePointer() {
return offset + position;
}
@Override
public int read() throws IOException {
if ((position + 1) > length) {
return 0;
}
int res = source.read();
if (res >= 0) {
position++;
}
return res;
}
@Override
public int read(byte b[]) throws IOException {
return read(b, 0, b.length);
}
@Override
public int read(byte b[], int off, int len) throws IOException {
if ((position + len) > length) {
len = (int) (length - position);
}
if (len == 0) {
return 0;
}
int res = source.read(b, off, len);
position += res;
return res;
}
@Override
public long skip(long pos) throws IOException {
pos = Math.min(pos + position, length);
if (pos == 0) {
return 0;
}
source.seek(offset + pos);
long oldPos = position;
position = pos;
return pos - oldPos;
}
@Override
public long available() {
return (int) (length - position);
}
@SuppressWarnings("EmptyCatchBlock")
@Override
public void close() {
source.close();
source = null;
}
@Override
public boolean isClosed() {
return source == null;
}
@Override
public void rewind() throws IOException {
position = 0;
source.seek(offset);
}
@Override
public boolean canRewind() {
return true;
}
@Override
public boolean canRead() {
return true;
}
@Override
public boolean canWrite() {
return false;
}
@Override
public void write(byte value) {
}
@Override
public void write(byte[] buffer) {
}
@Override
public void write(byte[] buffer, int offset, int count) {
}
}

497
app/src/main/java/us/shandian/giga/io/CircularFileWriter.java Normal file
View File

@ -0,0 +1,497 @@
package us.shandian.giga.io;
import android.support.annotation.NonNull;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
public class CircularFileWriter extends SharpStream {
private final static int QUEUE_BUFFER_SIZE = 8 * 1024;// 8 KiB
private final static int COPY_BUFFER_SIZE = 128 * 1024; // 128 KiB
private final static int NOTIFY_BYTES_INTERVAL = 64 * 1024;// 64 KiB
private final static int THRESHOLD_AUX_LENGTH = 15 * 1024 * 1024;// 15 MiB
private OffsetChecker callback;
public ProgressReport onProgress;
public WriteErrorHandle onWriteError;
private long reportPosition;
private long maxLengthKnown = -1;
private BufferedFile out;
private BufferedFile aux;
public CircularFileWriter(SharpStream target, File temp, OffsetChecker checker) throws IOException {
if (checker == null) {
throw new NullPointerException("checker is null");
}
if (!temp.exists()) {
if (!temp.createNewFile()) {
throw new IOException("Cannot create a temporal file");
}
}
aux = new BufferedFile(temp);
out = new BufferedFile(target);
callback = checker;
reportPosition = NOTIFY_BYTES_INTERVAL;
}
private void flushAuxiliar(long amount) throws IOException {
if (aux.length < 1) {
return;
}
out.flush();
aux.flush();
boolean underflow = aux.offset < aux.length || out.offset < out.length;
byte[] buffer = new byte[COPY_BUFFER_SIZE];
aux.target.seek(0);
out.target.seek(out.length);
long length = amount;
while (length > 0) {
int read = (int) Math.min(length, Integer.MAX_VALUE);
read = aux.target.read(buffer, 0, Math.min(read, buffer.length));
if (read < 1) {
amount -= length;
break;
}
out.writeProof(buffer, read);
length -= read;
}
if (underflow) {
if (out.offset >= out.length) {
// calculate the aux underflow pointer
if (aux.offset < amount) {
out.offset += aux.offset;
aux.offset = 0;
out.target.seek(out.offset);
} else {
aux.offset -= amount;
out.offset = out.length + amount;
}
} else {
aux.offset = 0;
}
} else {
out.offset += amount;
aux.offset -= amount;
}
out.length += amount;
if (out.length > maxLengthKnown) {
maxLengthKnown = out.length;
}
if (amount < aux.length) {
// move the excess data to the beginning of the file
long readOffset = amount;
long writeOffset = 0;
aux.length -= amount;
length = aux.length;
while (length > 0) {
int read = (int) Math.min(length, Integer.MAX_VALUE);
read = aux.target.read(buffer, 0, Math.min(read, buffer.length));
aux.target.seek(writeOffset);
aux.writeProof(buffer, read);
writeOffset += read;
readOffset += read;
length -= read;
aux.target.seek(readOffset);
}
aux.target.setLength(aux.length);
return;
}
if (aux.length > THRESHOLD_AUX_LENGTH) {
aux.target.setLength(THRESHOLD_AUX_LENGTH);// or setLength(0);
}
aux.reset();
}
/**
* Flush any buffer and close the output file. Use this method if the
* operation is successful
*
* @return the final length of the file
* @throws IOException if an I/O error occurs
*/
public long finalizeFile() throws IOException {
flushAuxiliar(aux.length);
out.flush();
// change file length (if required)
long length = Math.max(maxLengthKnown, out.length);
if (length != out.target.length()) {
out.target.setLength(length);
}
close();
return length;
}
/**
* Close the file without flushing any buffer
*/
@Override
public void close() {
if (out != null) {
out.close();
out = null;
}
if (aux != null) {
aux.close();
aux = null;
}
}
@Override
public void write(byte b) throws IOException {
write(new byte[]{b}, 0, 1);
}
@Override
public void write(byte b[]) throws IOException {
write(b, 0, b.length);
}
@Override
public void write(byte b[], int off, int len) throws IOException {
if (len == 0) {
return;
}
long available;
long offsetOut = out.getOffset();
long offsetAux = aux.getOffset();
long end = callback.check();
if (end == -1) {
available = Integer.MAX_VALUE;
} else if (end < offsetOut) {
throw new IOException("The reported offset is invalid: " + end + "<" + offsetOut);
} else {
available = end - offsetOut;
}
boolean usingAux = aux.length > 0 && offsetOut >= out.length;
boolean underflow = offsetAux < aux.length || offsetOut < out.length;
if (usingAux) {
// before continue calculate the final length of aux
long length = offsetAux + len;
if (underflow) {
if (aux.length > length) {
length = aux.length;// the length is not changed
}
} else {
length = aux.length + len;
}
aux.write(b, off, len);
if (length >= THRESHOLD_AUX_LENGTH && length <= available) {
flushAuxiliar(available);
}
} else {
if (underflow) {
available = out.length - offsetOut;
}
int length = Math.min(len, (int) available);
out.write(b, off, length);
len -= length;
off += length;
if (len > 0) {
aux.write(b, off, len);
}
}
if (onProgress != null) {
long absoluteOffset = out.getOffset() + aux.getOffset();
if (absoluteOffset > reportPosition) {
reportPosition = absoluteOffset + NOTIFY_BYTES_INTERVAL;
onProgress.report(absoluteOffset);
}
}
}
@Override
public void flush() throws IOException {
aux.flush();
out.flush();
long total = out.length + aux.length;
if (total > maxLengthKnown) {
maxLengthKnown = total;// save the current file length in case the method {@code rewind()} is called
}
}
@Override
public long skip(long amount) throws IOException {
seek(out.getOffset() + aux.getOffset() + amount);
return amount;
}
@Override
public void rewind() throws IOException {
if (onProgress != null) {
onProgress.report(-out.length - aux.length);// rollback the whole progress
}
seek(0);
reportPosition = NOTIFY_BYTES_INTERVAL;
}
@Override
public void seek(long offset) throws IOException {
long total = out.length + aux.length;
if (offset == total) {
// do not ignore the seek offset if a underflow exists
long relativeOffset = out.getOffset() + aux.getOffset();
if (relativeOffset == total) {
return;
}
}
// flush everything, avoid any underflow
flush();
if (offset < 0 || offset > total) {
throw new IOException("desired offset is outside of range=0-" + total + " offset=" + offset);
}
if (offset > out.length) {
out.seek(out.length);
aux.seek(offset - out.length);
} else {
out.seek(offset);
aux.seek(0);
}
}
@Override
public boolean isClosed() {
return out == null;
}
@Override
public boolean canRewind() {
return true;
}
@Override
public boolean canWrite() {
return true;
}
@Override
public boolean canSeek() {
return true;
}
// <editor-fold defaultstate="collapsed" desc="stub read methods">
@Override
public boolean canRead() {
return false;
}
@Override
public int read() {
throw new UnsupportedOperationException("write-only");
}
@Override
public int read(byte[] buffer
) {
throw new UnsupportedOperationException("write-only");
}
@Override
public int read(byte[] buffer, int offset, int count
) {
throw new UnsupportedOperationException("write-only");
}
@Override
public long available() {
throw new UnsupportedOperationException("write-only");
}
//</editor-fold>
public interface OffsetChecker {
/**
* Checks the amount of available space ahead
*
* @return absolute offset in the file where no more data SHOULD NOT be
* written. If the value is -1 the whole file will be used
*/
long check();
}
public interface ProgressReport {
/**
* Report the size of the new file
*
* @param progress the new size
*/
void report(long progress);
}
public interface WriteErrorHandle {
/**
* Attempts to handle a I/O exception
*
* @param err the cause
* @return {@code true} to retry and continue, otherwise, {@code false}
* and throw the exception
*/
boolean handle(Exception err);
}
class BufferedFile {
protected final SharpStream target;
private long offset;
protected long length;
private byte[] queue = new byte[QUEUE_BUFFER_SIZE];
private int queueSize;
BufferedFile(File file) throws FileNotFoundException {
this.target = new FileStream(file);
}
BufferedFile(SharpStream target) {
this.target = target;
}
protected long getOffset() {
return offset + queueSize;// absolute offset in the file
}
protected void close() {
queue = null;
target.close();
}
protected void write(byte b[], int off, int len) throws IOException {
while (len > 0) {
// if the queue is full, the method available() will flush the queue
int read = Math.min(available(), len);
// enqueue incoming buffer
System.arraycopy(b, off, queue, queueSize, read);
queueSize += read;
len -= read;
off += read;
}
long total = offset + queueSize;
if (total > length) {
length = total;// save length
}
}
void flush() throws IOException {
writeProof(queue, queueSize);
offset += queueSize;
queueSize = 0;
}
protected void rewind() throws IOException {
offset = 0;
target.seek(0);
}
protected int available() throws IOException {
if (queueSize >= queue.length) {
flush();
return queue.length;
}
return queue.length - queueSize;
}
void reset() throws IOException {
offset = 0;
length = 0;
target.seek(0);
}
protected void seek(long absoluteOffset) throws IOException {
if (absoluteOffset == offset) {
return;// nothing to do
}
offset = absoluteOffset;
target.seek(absoluteOffset);
}
void writeProof(byte[] buffer, int length) throws IOException {
if (onWriteError == null) {
target.write(buffer, 0, length);
return;
}
while (true) {
try {
target.write(buffer, 0, length);
return;
} catch (Exception e) {
if (!onWriteError.handle(e)) {
throw e;// give up
}
}
}
}
@NonNull
@Override
public String toString() {
String absLength;
try {
absLength = Long.toString(target.length());
} catch (IOException e) {
absLength = "[" + e.getLocalizedMessage() + "]";
}
return String.format(
"offset=%s length=%s queue=%s absLength=%s",
offset, length, queueSize, absLength
);
}
}
}

257
app/src/main/java/us/shandian/giga/postprocessing/io/FileStream.java → app/src/main/java/us/shandian/giga/io/FileStream.java
View File

@ -1,126 +1,131 @@
package us.shandian.giga.postprocessing.io;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.nio.channels.FileChannel;
/**
* @author kapodamy
*/
public class FileStream extends SharpStream {
public enum Mode {
Read,
ReadWrite
}
public RandomAccessFile source;
private final Mode mode;
public FileStream(String path, Mode mode) throws IOException {
String flags;
if (mode == Mode.Read) {
flags = "r";
} else {
flags = "rw";
}
this.mode = mode;
source = new RandomAccessFile(path, flags);
}
@Override
public int read() throws IOException {
return source.read();
}
@Override
public int read(byte b[]) throws IOException {
return read(b, 0, b.length);
}
@Override
public int read(byte b[], int off, int len) throws IOException {
return source.read(b, off, len);
}
@Override
public long skip(long pos) throws IOException {
FileChannel fc = source.getChannel();
fc.position(fc.position() + pos);
return pos;
}
@Override
public int available() {
try {
return (int) (source.length() - source.getFilePointer());
} catch (IOException ex) {
return 0;
}
}
@SuppressWarnings("EmptyCatchBlock")
@Override
public void dispose() {
try {
source.close();
} catch (IOException err) {
} finally {
source = null;
}
}
@Override
public boolean isDisposed() {
return source == null;
}
@Override
public void rewind() throws IOException {
source.getChannel().position(0);
}
@Override
public boolean canRewind() {
return true;
}
@Override
public boolean canRead() {
return mode == Mode.Read || mode == Mode.ReadWrite;
}
@Override
public boolean canWrite() {
return mode == Mode.ReadWrite;
}
@Override
public void write(byte value) throws IOException {
source.write(value);
}
@Override
public void write(byte[] buffer) throws IOException {
source.write(buffer);
}
@Override
public void write(byte[] buffer, int offset, int count) throws IOException {
source.write(buffer, offset, count);
}
@Override
public void flush() {
}
@Override
public void setLength(long length) throws IOException {
source.setLength(length);
}
}
package us.shandian.giga.io;
import android.support.annotation.NonNull;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.RandomAccessFile;
/**
* @author kapodamy
*/
public class FileStream extends SharpStream {
public RandomAccessFile source;
public FileStream(@NonNull File target) throws FileNotFoundException {
this.source = new RandomAccessFile(target, "rw");
}
public FileStream(@NonNull String path) throws FileNotFoundException {
this.source = new RandomAccessFile(path, "rw");
}
@Override
public int read() throws IOException {
return source.read();
}
@Override
public int read(byte b[]) throws IOException {
return source.read(b);
}
@Override
public int read(byte b[], int off, int len) throws IOException {
return source.read(b, off, len);
}
@Override
public long skip(long pos) throws IOException {
return source.skipBytes((int) pos);
}
@Override
public long available() {
try {
return source.length() - source.getFilePointer();
} catch (IOException e) {
return 0;
}
}
@Override
public void close() {
if (source == null) return;
try {
source.close();
} catch (IOException err) {
// nothing to do
}
source = null;
}
@Override
public boolean isClosed() {
return source == null;
}
@Override
public void rewind() throws IOException {
source.seek(0);
}
@Override
public boolean canRewind() {
return true;
}
@Override
public boolean canRead() {
return true;
}
@Override
public boolean canWrite() {
return true;
}
@Override
public boolean canSeek() {
return true;
}
@Override
public boolean canSetLength() {
return true;
}
@Override
public void write(byte value) throws IOException {
source.write(value);
}
@Override
public void write(byte[] buffer) throws IOException {
source.write(buffer);
}
@Override
public void write(byte[] buffer, int offset, int count) throws IOException {
source.write(buffer, offset, count);
}
@Override
public void setLength(long length) throws IOException {
source.setLength(length);
}
@Override
public void seek(long offset) throws IOException {
source.seek(offset);
}
@Override
public long length() throws IOException {
return source.length();
}
}

145
app/src/main/java/us/shandian/giga/io/FileStreamSAF.java Normal file
View File

@ -0,0 +1,145 @@
package us.shandian.giga.io;
import android.content.ContentResolver;
import android.net.Uri;
import android.os.ParcelFileDescriptor;
import android.support.annotation.NonNull;
import android.util.Log;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;
public class FileStreamSAF extends SharpStream {
private final FileInputStream in;
private final FileOutputStream out;
private final FileChannel channel;
private final ParcelFileDescriptor file;
private boolean disposed;
public FileStreamSAF(@NonNull ContentResolver contentResolver, Uri fileUri) throws IOException {
// Notes:
// the file must exists first
// ¡read-write mode must allow seek!
// It is not guaranteed to work with files in the cloud (virtual files), tested in local storage devices
file = contentResolver.openFileDescriptor(fileUri, "rw");
if (file == null) {
throw new IOException("Cannot get the ParcelFileDescriptor for " + fileUri.toString());
}
in = new FileInputStream(file.getFileDescriptor());
out = new FileOutputStream(file.getFileDescriptor());
channel = out.getChannel();// or use in.getChannel()
}
@Override
public int read() throws IOException {
return in.read();
}
@Override
public int read(byte[] buffer) throws IOException {
return in.read(buffer);
}
@Override
public int read(byte[] buffer, int offset, int count) throws IOException {
return in.read(buffer, offset, count);
}
@Override
public long skip(long amount) throws IOException {
return in.skip(amount);// ¿or use channel.position(channel.position() + amount)?
}
@Override
public long available() {
try {
return in.available();
} catch (IOException e) {
return 0;// ¡but not -1!
}
}
@Override
public void rewind() throws IOException {
seek(0);
}
@Override
public void close() {
try {
disposed = true;
file.close();
in.close();
out.close();
channel.close();
} catch (IOException e) {
Log.e("FileStreamSAF", "close() error", e);
}
}
@Override
public boolean isClosed() {
return disposed;
}
@Override
public boolean canRewind() {
return true;
}
@Override
public boolean canRead() {
return true;
}
@Override
public boolean canWrite() {
return true;
}
public boolean canSetLength() {
return true;
}
public boolean canSeek() {
return true;
}
@Override
public void write(byte value) throws IOException {
out.write(value);
}
@Override
public void write(byte[] buffer) throws IOException {
out.write(buffer);
}
@Override
public void write(byte[] buffer, int offset, int count) throws IOException {
out.write(buffer, offset, count);
}
public void setLength(long length) throws IOException {
channel.truncate(length);
}
public void seek(long offset) throws IOException {
channel.position(offset);
}
@Override
public long length() throws IOException {
return channel.size();
}
}

120
app/src/main/java/us/shandian/giga/postprocessing/io/SharpInputStream.java → app/src/main/java/us/shandian/giga/io/SharpInputStream.java
View File

@ -1,59 +1,61 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package us.shandian.giga.postprocessing.io;
import android.support.annotation.NonNull;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
import java.io.InputStream;
/**
* Wrapper for the classic {@link java.io.InputStream}
* @author kapodamy
*/
public class SharpInputStream extends InputStream {
private final SharpStream base;
public SharpInputStream(SharpStream base) throws IOException {
if (!base.canRead()) {
throw new IOException("The provided stream is not readable");
}
this.base = base;
}
@Override
public int read() throws IOException {
return base.read();
}
@Override
public int read(@NonNull byte[] bytes) throws IOException {
return base.read(bytes);
}
@Override
public int read(@NonNull byte[] bytes, int i, int i1) throws IOException {
return base.read(bytes, i, i1);
}
@Override
public long skip(long l) throws IOException {
return base.skip(l);
}
@Override
public int available() {
return base.available();
}
@Override
public void close() {
base.dispose();
}
}
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package us.shandian.giga.io;
import android.support.annotation.NonNull;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
import java.io.InputStream;
/**
* Wrapper for the classic {@link java.io.InputStream}
*
* @author kapodamy
*/
public class SharpInputStream extends InputStream {
private final SharpStream base;
public SharpInputStream(SharpStream base) throws IOException {
if (!base.canRead()) {
throw new IOException("The provided stream is not readable");
}
this.base = base;
}
@Override
public int read() throws IOException {
return base.read();
}
@Override
public int read(@NonNull byte[] bytes) throws IOException {
return base.read(bytes);
}
@Override
public int read(@NonNull byte[] bytes, int i, int i1) throws IOException {
return base.read(bytes, i, i1);
}
@Override
public long skip(long l) throws IOException {
return base.skip(l);
}
@Override
public int available() {
long res = base.available();
return res > Integer.MAX_VALUE ? Integer.MAX_VALUE : (int) res;
}
@Override
public void close() {
base.close();
}
}

289
app/src/main/java/us/shandian/giga/io/StoredDirectoryHelper.java Normal file
View File

@ -0,0 +1,289 @@
package us.shandian.giga.io;
import android.annotation.TargetApi;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.provider.DocumentsContract;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.provider.DocumentFile;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.util.ArrayList;
import java.util.Collections;
import static android.provider.DocumentsContract.Document.COLUMN_DISPLAY_NAME;
import static android.provider.DocumentsContract.Root.COLUMN_DOCUMENT_ID;
public class StoredDirectoryHelper {
public final static int PERMISSION_FLAGS = Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION;
private File ioTree;
private DocumentFile docTree;
private Context context;
private String tag;
public StoredDirectoryHelper(@NonNull Context context, @NonNull Uri path, String tag) throws IOException {
this.tag = tag;
if (ContentResolver.SCHEME_FILE.equalsIgnoreCase(path.getScheme())) {
this.ioTree = new File(URI.create(path.toString()));
return;
}
this.context = context;
try {
this.context.getContentResolver().takePersistableUriPermission(path, PERMISSION_FLAGS);
} catch (Exception e) {
throw new IOException(e);
}
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP)
throw new IOException("Storage Access Framework with Directory API is not available");
this.docTree = DocumentFile.fromTreeUri(context, path);
if (this.docTree == null)
throw new IOException("Failed to create the tree from Uri");
}
@TargetApi(Build.VERSION_CODES.KITKAT)
public StoredDirectoryHelper(@NonNull URI location, String tag) {
ioTree = new File(location);
this.tag = tag;
}
public StoredFileHelper createFile(String filename, String mime) {
return createFile(filename, mime, false);
}
public StoredFileHelper createUniqueFile(String name, String mime) {
ArrayList<String> matches = new ArrayList<>();
String[] filename = splitFilename(name);
String lcFilename = filename[0].toLowerCase();
if (docTree == null || Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
for (File file : ioTree.listFiles())
addIfStartWith(matches, lcFilename, file.getName());
} else {
// warning: SAF file listing is very slow
Uri docTreeChildren = DocumentsContract.buildChildDocumentsUriUsingTree(
docTree.getUri(), DocumentsContract.getDocumentId(docTree.getUri())
);
String[] projection = new String[]{COLUMN_DISPLAY_NAME};
String selection = "(LOWER(" + COLUMN_DISPLAY_NAME + ") LIKE ?%";
ContentResolver cr = context.getContentResolver();
try (Cursor cursor = cr.query(docTreeChildren, projection, selection, new String[]{lcFilename}, null)) {
if (cursor != null) {
while (cursor.moveToNext())
addIfStartWith(matches, lcFilename, cursor.getString(0));
}
}
}
if (matches.size() < 1) {
return createFile(name, mime, true);
} else {
// check if the filename is in use
String lcName = name.toLowerCase();
for (String testName : matches) {
if (testName.equals(lcName)) {
lcName = null;
break;
}
}
// check if not in use
if (lcName != null) return createFile(name, mime, true);
}
Collections.sort(matches, String::compareTo);
for (int i = 1; i < 1000; i++) {
if (Collections.binarySearch(matches, makeFileName(lcFilename, i, filename[1])) < 0)
return createFile(makeFileName(filename[0], i, filename[1]), mime, true);
}
return createFile(String.valueOf(System.currentTimeMillis()).concat(filename[1]), mime, false);
}
private StoredFileHelper createFile(String filename, String mime, boolean safe) {
StoredFileHelper storage;
try {
if (docTree == null)
storage = new StoredFileHelper(ioTree, filename, mime);
else
storage = new StoredFileHelper(context, docTree, filename, mime, safe);
} catch (IOException e) {
return null;
}
storage.tag = tag;
return storage;
}
public Uri getUri() {
return docTree == null ? Uri.fromFile(ioTree) : docTree.getUri();
}
public boolean exists() {
return docTree == null ? ioTree.exists() : docTree.exists();
}
/**
* Indicates whatever if is possible access using the {@code java.io} API
*
* @return {@code true} for Java I/O API, otherwise, {@code false} for Storage Access Framework
*/
public boolean isDirect() {
return docTree == null;
}
/**
* Only using Java I/O. Creates the directory named by this abstract pathname, including any
* necessary but nonexistent parent directories. Note that if this
* operation fails it may have succeeded in creating some of the necessary
* parent directories.
*
* @return <code>true</code> if and only if the directory was created,
* along with all necessary parent directories or already exists; <code>false</code>
* otherwise
*/
public boolean mkdirs() {
if (docTree == null) {
return ioTree.exists() || ioTree.mkdirs();
}
if (docTree.exists()) return true;
try {
DocumentFile parent;
String child = docTree.getName();
while (true) {
parent = docTree.getParentFile();
if (parent == null || child == null) break;
if (parent.exists()) return true;
parent.createDirectory(child);
child = parent.getName();// for the next iteration
}
} catch (Exception e) {
// no more parent directories or unsupported by the storage provider
}
return false;
}
public String getTag() {
return tag;
}
public Uri findFile(String filename) {
if (docTree == null) {
File res = new File(ioTree, filename);
return res.exists() ? Uri.fromFile(res) : null;
}
DocumentFile res = findFileSAFHelper(context, docTree, filename);
return res == null ? null : res.getUri();
}
public boolean canWrite() {
return docTree == null ? ioTree.canWrite() : docTree.canWrite();
}
@NonNull
@Override
public String toString() {
return docTree == null ? Uri.fromFile(ioTree).toString() : docTree.getUri().toString();
}
////////////////////
// Utils
///////////////////
private static void addIfStartWith(ArrayList<String> list, @NonNull String base, String str) {
if (str == null || str.isEmpty()) return;
str = str.toLowerCase();
if (str.startsWith(base)) list.add(str);
}
private static String[] splitFilename(@NonNull String filename) {
int dotIndex = filename.lastIndexOf('.');
if (dotIndex < 0 || (dotIndex == filename.length() - 1))
return new String[]{filename, ""};
return new String[]{filename.substring(0, dotIndex), filename.substring(dotIndex)};
}
private static String makeFileName(String name, int idx, String ext) {
return name.concat(" (").concat(String.valueOf(idx)).concat(")").concat(ext);
}
/**
* Fast (but not enough) file/directory finder under the storage access framework
*
* @param context The context
* @param tree Directory where search
* @param filename Target filename
* @return A {@link android.support.v4.provider.DocumentFile} contain the reference, otherwise, null
*/
static DocumentFile findFileSAFHelper(@Nullable Context context, DocumentFile tree, String filename) {
if (context == null || Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
return tree.findFile(filename);// warning: this is very slow
}
if (!tree.canRead()) return null;// missing read permission
final int name = 0;
final int documentId = 1;
// LOWER() SQL function is not supported
String selection = COLUMN_DISPLAY_NAME + " = ?";
//String selection = COLUMN_DISPLAY_NAME + " LIKE ?%";
Uri childrenUri = DocumentsContract.buildChildDocumentsUriUsingTree(
tree.getUri(), DocumentsContract.getDocumentId(tree.getUri())
);
String[] projection = {COLUMN_DISPLAY_NAME, COLUMN_DOCUMENT_ID};
ContentResolver contentResolver = context.getContentResolver();
filename = filename.toLowerCase();
try (Cursor cursor = contentResolver.query(childrenUri, projection, selection, new String[]{filename}, null)) {
if (cursor == null) return null;
while (cursor.moveToNext()) {
if (cursor.isNull(name) || !cursor.getString(name).toLowerCase().startsWith(filename))
continue;
return DocumentFile.fromSingleUri(
context, DocumentsContract.buildDocumentUriUsingTree(
tree.getUri(), cursor.getString(documentId)
)
);
}
}
return null;
}
}

381
app/src/main/java/us/shandian/giga/io/StoredFileHelper.java Normal file
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@ -0,0 +1,381 @@
package us.shandian.giga.io;
import android.annotation.TargetApi;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Build;
import android.provider.DocumentsContract;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.provider.DocumentFile;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.File;
import java.io.IOException;
import java.io.Serializable;
import java.net.URI;
public class StoredFileHelper implements Serializable {
private static final long serialVersionUID = 0L;
public static final String DEFAULT_MIME = "application/octet-stream";
private transient DocumentFile docFile;
private transient DocumentFile docTree;
private transient File ioFile;
private transient Context context;
protected String source;
private String sourceTree;
protected String tag;
private String srcName;
private String srcType;
public StoredFileHelper(@Nullable Uri parent, String filename, String mime, String tag) {
this.source = null;// this instance will be "invalid" see invalidate()/isInvalid() methods
this.srcName = filename;
this.srcType = mime == null ? DEFAULT_MIME : mime;
if (parent != null) this.sourceTree = parent.toString();
this.tag = tag;
}
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
StoredFileHelper(@Nullable Context context, DocumentFile tree, String filename, String mime, boolean safe) throws IOException {
this.docTree = tree;
this.context = context;
DocumentFile res;
if (safe) {
// no conflicts (the filename is not in use)
res = this.docTree.createFile(mime, filename);
if (res == null) throw new IOException("Cannot create the file");
} else {
res = createSAF(context, mime, filename);
}
this.docFile = res;
this.source = docFile.getUri().toString();
this.sourceTree = docTree.getUri().toString();
this.srcName = this.docFile.getName();
this.srcType = this.docFile.getType();
}
StoredFileHelper(File location, String filename, String mime) throws IOException {
this.ioFile = new File(location, filename);
if (this.ioFile.exists()) {
if (!this.ioFile.isFile() && !this.ioFile.delete())
throw new IOException("The filename is already in use by non-file entity and cannot overwrite it");
} else {
if (!this.ioFile.createNewFile())
throw new IOException("Cannot create the file");
}
this.source = Uri.fromFile(this.ioFile).toString();
this.sourceTree = Uri.fromFile(location).toString();
this.srcName = ioFile.getName();
this.srcType = mime;
}
@TargetApi(Build.VERSION_CODES.KITKAT)
public StoredFileHelper(Context context, @Nullable Uri parent, @NonNull Uri path, String tag) throws IOException {
this.tag = tag;
this.source = path.toString();
if (path.getScheme() == null || path.getScheme().equalsIgnoreCase(ContentResolver.SCHEME_FILE)) {
this.ioFile = new File(URI.create(this.source));
} else {
DocumentFile file = DocumentFile.fromSingleUri(context, path);
if (file == null) throw new RuntimeException("SAF not available");
this.context = context;
if (file.getName() == null) {
this.source = null;
return;
} else {
this.docFile = file;
takePermissionSAF();
}
}
if (parent != null) {
if (!ContentResolver.SCHEME_FILE.equals(parent.getScheme()))
this.docTree = DocumentFile.fromTreeUri(context, parent);
this.sourceTree = parent.toString();
}
this.srcName = getName();
this.srcType = getType();
}
public static StoredFileHelper deserialize(@NonNull StoredFileHelper storage, Context context) throws IOException {
Uri treeUri = storage.sourceTree == null ? null : Uri.parse(storage.sourceTree);
if (storage.isInvalid())
return new StoredFileHelper(treeUri, storage.srcName, storage.srcType, storage.tag);
StoredFileHelper instance = new StoredFileHelper(context, treeUri, Uri.parse(storage.source), storage.tag);
// under SAF, if the target document is deleted, conserve the filename and mime
if (instance.srcName == null) instance.srcName = storage.srcName;
if (instance.srcType == null) instance.srcType = storage.srcType;
return instance;
}
public static void requestSafWithFileCreation(@NonNull Fragment who, int requestCode, String filename, String mime) {
// SAF notes:
// ACTION_OPEN_DOCUMENT Do not let you create the file, useful for overwrite files
// ACTION_CREATE_DOCUMENT No overwrite support, useless the file provider resolve the conflict
Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT)
.addCategory(Intent.CATEGORY_OPENABLE)
.setType(mime)
.putExtra(Intent.EXTRA_TITLE, filename)
.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION | StoredDirectoryHelper.PERMISSION_FLAGS)
.putExtra("android.content.extra.SHOW_ADVANCED", true);// hack, show all storage disks
who.startActivityForResult(intent, requestCode);
}
public SharpStream getStream() throws IOException {
invalid();
if (docFile == null)
return new FileStream(ioFile);
else
return new FileStreamSAF(context.getContentResolver(), docFile.getUri());
}
/**
* Indicates whatever if is possible access using the {@code java.io} API
*
* @return {@code true} for Java I/O API, otherwise, {@code false} for Storage Access Framework
*/
public boolean isDirect() {
invalid();
return docFile == null;
}
public boolean isInvalid() {
return source == null;
}
public Uri getUri() {
invalid();
return docFile == null ? Uri.fromFile(ioFile) : docFile.getUri();
}
public Uri getParentUri() {
invalid();
return sourceTree == null ? null : Uri.parse(sourceTree);
}
public void truncate() throws IOException {
invalid();
try (SharpStream fs = getStream()) {
fs.setLength(0);
}
}
public boolean delete() {
if (source == null) return true;
if (docFile == null) return ioFile.delete();
boolean res = docFile.delete();
try {
int flags = Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION;
context.getContentResolver().releasePersistableUriPermission(docFile.getUri(), flags);
} catch (Exception ex) {
// nothing to do
}
return res;
}
public long length() {
invalid();
return docFile == null ? ioFile.length() : docFile.length();
}
public boolean canWrite() {
if (source == null) return false;
return docFile == null ? ioFile.canWrite() : docFile.canWrite();
}
public String getName() {
if (source == null)
return srcName;
else if (docFile == null)
return ioFile.getName();
String name = docFile.getName();
return name == null ? srcName : name;
}
public String getType() {
if (source == null || docFile == null)
return srcType;
String type = docFile.getType();
return type == null ? srcType : type;
}
public String getTag() {
return tag;
}
public boolean existsAsFile() {
if (source == null) return false;
boolean exists = docFile == null ? ioFile.exists() : docFile.exists();
boolean isFile = docFile == null ? ioFile.isFile() : docFile.isFile();// ¿docFile.isVirtual() means is no-physical?
return exists && isFile;
}
public boolean create() {
invalid();
boolean result;
if (docFile == null) {
try {
result = ioFile.createNewFile();
} catch (IOException e) {
return false;
}
} else if (docTree == null) {
result = false;
} else {
if (!docTree.canRead() || !docTree.canWrite()) return false;
try {
docFile = createSAF(context, srcType, srcName);
if (docFile == null || docFile.getName() == null) return false;
result = true;
} catch (IOException e) {
return false;
}
}
if (result) {
source = (docFile == null ? Uri.fromFile(ioFile) : docFile.getUri()).toString();
srcName = getName();
srcType = getType();
}
return result;
}
public void invalidate() {
if (source == null) return;
srcName = getName();
srcType = getType();
source = null;
docTree = null;
docFile = null;
ioFile = null;
context = null;
}
public boolean equals(StoredFileHelper storage) {
if (this == storage) return true;
// note: do not compare tags, files can have the same parent folder
//if (stringMismatch(this.tag, storage.tag)) return false;
if (stringMismatch(getLowerCase(this.sourceTree), getLowerCase(this.sourceTree)))
return false;
if (this.isInvalid() || storage.isInvalid()) {
return this.srcName.equalsIgnoreCase(storage.srcName) && this.srcType.equalsIgnoreCase(storage.srcType);
}
if (this.isDirect() != storage.isDirect()) return false;
if (this.isDirect())
return this.ioFile.getPath().equalsIgnoreCase(storage.ioFile.getPath());
return DocumentsContract.getDocumentId(
this.docFile.getUri()
).equalsIgnoreCase(DocumentsContract.getDocumentId(
storage.docFile.getUri()
));
}
@NonNull
@Override
public String toString() {
if (source == null)
return "[Invalid state] name=" + srcName + " type=" + srcType + " tag=" + tag;
else
return "sourceFile=" + source + " treeSource=" + (sourceTree == null ? "" : sourceTree) + " tag=" + tag;
}
private void invalid() {
if (source == null)
throw new IllegalStateException("In invalid state");
}
private void takePermissionSAF() throws IOException {
try {
context.getContentResolver().takePersistableUriPermission(docFile.getUri(), StoredDirectoryHelper.PERMISSION_FLAGS);
} catch (Exception e) {
if (docFile.getName() == null) throw new IOException(e);
}
}
private DocumentFile createSAF(@Nullable Context context, String mime, String filename) throws IOException {
DocumentFile res = StoredDirectoryHelper.findFileSAFHelper(context, docTree, filename);
if (res != null && res.exists() && res.isDirectory()) {
if (!res.delete())
throw new IOException("Directory with the same name found but cannot delete");
res = null;
}
if (res == null) {
res = this.docTree.createFile(srcType == null ? DEFAULT_MIME : mime, filename);
if (res == null) throw new IOException("Cannot create the file");
}
return res;
}
private String getLowerCase(String str) {
return str == null ? null : str.toLowerCase();
}
private boolean stringMismatch(String str1, String str2) {
if (str1 == null && str2 == null) return false;
if ((str1 == null) != (str2 == null)) return true;
return !str1.equals(str2);
}
}

41
app/src/main/java/us/shandian/giga/postprocessing/M4aNoDash.java Normal file
View File

@ -0,0 +1,41 @@
package us.shandian.giga.postprocessing;
import org.schabi.newpipe.streams.Mp4DashReader;
import org.schabi.newpipe.streams.Mp4FromDashWriter;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
class M4aNoDash extends Postprocessing {
M4aNoDash() {
super(false, true, ALGORITHM_M4A_NO_DASH);
}
@Override
boolean test(SharpStream... sources) throws IOException {
// check if the mp4 file is DASH (youtube)
Mp4DashReader reader = new Mp4DashReader(sources[0]);
reader.parse();
switch (reader.getBrands()[0]) {
case 0x64617368:// DASH
case 0x69736F35:// ISO5
return true;
default:
return false;
}
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
Mp4FromDashWriter muxer = new Mp4FromDashWriter(sources[0]);
muxer.setMainBrand(0x4D344120);// binary string "M4A "
muxer.parseSources();
muxer.selectTracks(0);
muxer.build(out);
return OK_RESULT;
}
}

56
app/src/main/java/us/shandian/giga/postprocessing/Mp4DashMuxer.java → app/src/main/java/us/shandian/giga/postprocessing/Mp4FromDashMuxer.java
View File

@ -1,29 +1,27 @@
package us.shandian.giga.postprocessing;
import org.schabi.newpipe.streams.Mp4DashWriter;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
import us.shandian.giga.get.DownloadMission;
/**
* @author kapodamy
*/
class Mp4DashMuxer extends Postprocessing {
Mp4DashMuxer(DownloadMission mission) {
super(mission, 15360 * 1024/* 15 MiB */, true);
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
Mp4DashWriter muxer = new Mp4DashWriter(sources);
muxer.parseSources();
muxer.selectTracks(0, 0);
muxer.build(out);
return OK_RESULT;
}
}
package us.shandian.giga.postprocessing;
import org.schabi.newpipe.streams.Mp4FromDashWriter;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
/**
* @author kapodamy
*/
class Mp4FromDashMuxer extends Postprocessing {
Mp4FromDashMuxer() {
super(true, true, ALGORITHM_MP4_FROM_DASH_MUXER);
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
Mp4FromDashWriter muxer = new Mp4FromDashWriter(sources);
muxer.parseSources();
muxer.selectTracks(0, 0);
muxer.build(out);
return OK_RESULT;
}
}

136
app/src/main/java/us/shandian/giga/postprocessing/Mp4Muxer.java
View File

@ -1,136 +0,0 @@
package us.shandian.giga.postprocessing;
import android.media.MediaCodec.BufferInfo;
import android.media.MediaExtractor;
import android.media.MediaMuxer;
import android.media.MediaMuxer.OutputFormat;
import android.util.Log;
import static org.schabi.newpipe.BuildConfig.DEBUG;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import us.shandian.giga.get.DownloadMission;
class Mp4Muxer extends Postprocessing {
private static final String TAG = "Mp4Muxer";
private static final int NOTIFY_BYTES_INTERVAL = 128 * 1024;// 128 KiB
Mp4Muxer(DownloadMission mission) {
super(mission, 0, false);
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
File dlFile = mission.getDownloadedFile();
File tmpFile = new File(mission.location, mission.name.concat(".tmp"));
if (tmpFile.exists())
if (!tmpFile.delete()) return DownloadMission.ERROR_FILE_CREATION;
if (!tmpFile.createNewFile()) return DownloadMission.ERROR_FILE_CREATION;
FileInputStream source = null;
MediaMuxer muxer = null;
//noinspection TryFinallyCanBeTryWithResources
try {
source = new FileInputStream(dlFile);
MediaExtractor tracks[] = {
getMediaExtractor(source, mission.offsets[0], mission.offsets[1] - mission.offsets[0]),
getMediaExtractor(source, mission.offsets[1], mission.length - mission.offsets[1])
};
muxer = new MediaMuxer(tmpFile.getAbsolutePath(), OutputFormat.MUXER_OUTPUT_MPEG_4);
int tracksIndex[] = {
muxer.addTrack(tracks[0].getTrackFormat(0)),
muxer.addTrack(tracks[1].getTrackFormat(0))
};
ByteBuffer buffer = ByteBuffer.allocate(512 * 1024);// 512 KiB
BufferInfo info = new BufferInfo();
long written = 0;
long nextReport = NOTIFY_BYTES_INTERVAL;
muxer.start();
while (true) {
int done = 0;
for (int i = 0; i < tracks.length; i++) {
if (tracksIndex[i] < 0) continue;
info.set(0,
tracks[i].readSampleData(buffer, 0),
tracks[i].getSampleTime(),
tracks[i].getSampleFlags()
);
if (info.size >= 0) {
muxer.writeSampleData(tracksIndex[i], buffer, info);
written += info.size;
done++;
}
if (!tracks[i].advance()) {
// EOF reached
tracks[i].release();
tracksIndex[i] = -1;
}
if (written > nextReport) {
nextReport = written + NOTIFY_BYTES_INTERVAL;
super.progressReport(written);
}
}
if (done < 1) break;
}
// this part should not fail
if (!dlFile.delete()) return DownloadMission.ERROR_FILE_CREATION;
if (!tmpFile.renameTo(dlFile)) return DownloadMission.ERROR_FILE_CREATION;
return OK_RESULT;
} finally {
try {
if (muxer != null) {
muxer.stop();
muxer.release();
}
} catch (Exception err) {
if (DEBUG)
Log.e(TAG, "muxer stop/release failed", err);
}
if (source != null) {
try {
source.close();
} catch (IOException e) {
// nothing to do
}
}
// if the operation fails, delete the temporal file
if (tmpFile.exists()) {
//noinspection ResultOfMethodCallIgnored
tmpFile.delete();
}
}
}
private MediaExtractor getMediaExtractor(FileInputStream source, long offset, long length) throws IOException {
MediaExtractor extractor = new MediaExtractor();
extractor.setDataSource(source.getFD(), offset, length);
extractor.selectTrack(0);
return extractor;
}
}

420
app/src/main/java/us/shandian/giga/postprocessing/Postprocessing.java
View File

@ -1,164 +1,256 @@
package us.shandian.giga.postprocessing;
import android.os.Message;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.File;
import java.io.IOException;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.postprocessing.io.ChunkFileInputStream;
import us.shandian.giga.postprocessing.io.CircularFile;
import us.shandian.giga.service.DownloadManagerService;
public abstract class Postprocessing {
static final byte OK_RESULT = DownloadMission.ERROR_NOTHING;
public static final String ALGORITHM_TTML_CONVERTER = "ttml";
public static final String ALGORITHM_MP4_DASH_MUXER = "mp4D";
public static final String ALGORITHM_MP4_MUXER = "mp4";
public static final String ALGORITHM_WEBM_MUXER = "webm";
public static Postprocessing getAlgorithm(String algorithmName, DownloadMission mission) {
if (null == algorithmName) {
throw new NullPointerException("algorithmName");
} else switch (algorithmName) {
case ALGORITHM_TTML_CONVERTER:
return new TtmlConverter(mission);
case ALGORITHM_MP4_DASH_MUXER:
return new Mp4DashMuxer(mission);
case ALGORITHM_MP4_MUXER:
return new Mp4Muxer(mission);
case ALGORITHM_WEBM_MUXER:
return new WebMMuxer(mission);
/*case "example-algorithm":
return new ExampleAlgorithm(mission);*/
default:
throw new RuntimeException("Unimplemented post-processing algorithm: " + algorithmName);
}
}
/**
* Get a boolean value that indicate if the given algorithm work on the same
* file
*/
public boolean worksOnSameFile;
/**
* Get the recommended space to reserve for the given algorithm. The amount
* is in bytes
*/
public int recommendedReserve;
/**
* the download to post-process
*/
protected DownloadMission mission;
Postprocessing(DownloadMission mission, int recommendedReserve, boolean worksOnSameFile) {
this.mission = mission;
this.recommendedReserve = recommendedReserve;
this.worksOnSameFile = worksOnSameFile;
}
public void run() throws IOException {
File file = mission.getDownloadedFile();
CircularFile out = null;
int result;
long finalLength = -1;
mission.done = 0;
mission.length = file.length();
if (worksOnSameFile) {
ChunkFileInputStream[] sources = new ChunkFileInputStream[mission.urls.length];
try {
int i = 0;
for (; i < sources.length - 1; i++) {
sources[i] = new ChunkFileInputStream(file, mission.offsets[i], mission.offsets[i + 1], "rw");
}
sources[i] = new ChunkFileInputStream(file, mission.offsets[i], mission.getDownloadedFile().length(), "rw");
int[] idx = {0};
CircularFile.OffsetChecker checker = () -> {
while (idx[0] < sources.length) {
/*
* WARNING: never use rewind() in any chunk after any writing (especially on first chunks)
* or the CircularFile can lead to unexpected results
*/
if (sources[idx[0]].isDisposed() || sources[idx[0]].available() < 1) {
idx[0]++;
continue;// the selected source is not used anymore
}
return sources[idx[0]].getFilePointer() - 1;
}
return -1;
};
out = new CircularFile(file, 0, this::progressReport, checker);
result = process(out, sources);
if (result == OK_RESULT)
finalLength = out.finalizeFile();
} finally {
for (SharpStream source : sources) {
if (source != null && !source.isDisposed()) {
source.dispose();
}
}
if (out != null) {
out.dispose();
}
}
} else {
result = process(null);
}
if (result == OK_RESULT) {
if (finalLength < 0) finalLength = file.length();
mission.done = finalLength;
mission.length = finalLength;
} else {
mission.errCode = DownloadMission.ERROR_UNKNOWN_EXCEPTION;
mission.errObject = new RuntimeException("post-processing algorithm returned " + result);
}
if (result != OK_RESULT && worksOnSameFile) {
//noinspection ResultOfMethodCallIgnored
file.delete();
}
}
/**
* Abstract method to execute the pos-processing algorithm
*
* @param out output stream
* @param sources files to be processed
* @return a error code, 0 means the operation was successful
* @throws IOException if an I/O error occurs.
*/
abstract int process(SharpStream out, SharpStream... sources) throws IOException;
String getArgumentAt(int index, String defaultValue) {
if (mission.postprocessingArgs == null || index >= mission.postprocessingArgs.length) {
return defaultValue;
}
return mission.postprocessingArgs[index];
}
void progressReport(long done) {
mission.done = done;
if (mission.length < mission.done) mission.length = mission.done;
Message m = new Message();
m.what = DownloadManagerService.MESSAGE_PROGRESS;
m.obj = mission;
mission.mHandler.sendMessage(m);
}
}
package us.shandian.giga.postprocessing;
import android.os.Message;
import android.support.annotation.NonNull;
import android.util.Log;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.File;
import java.io.IOException;
import java.io.Serializable;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.io.ChunkFileInputStream;
import us.shandian.giga.io.CircularFileWriter;
import us.shandian.giga.io.CircularFileWriter.OffsetChecker;
import us.shandian.giga.service.DownloadManagerService;
import static us.shandian.giga.get.DownloadMission.ERROR_NOTHING;
import static us.shandian.giga.get.DownloadMission.ERROR_POSTPROCESSING_HOLD;
import static us.shandian.giga.get.DownloadMission.ERROR_UNKNOWN_EXCEPTION;
public abstract class Postprocessing implements Serializable {
static transient final byte OK_RESULT = ERROR_NOTHING;
public transient static final String ALGORITHM_TTML_CONVERTER = "ttml";
public transient static final String ALGORITHM_WEBM_MUXER = "webm";
public transient static final String ALGORITHM_MP4_FROM_DASH_MUXER = "mp4D-mp4";
public transient static final String ALGORITHM_M4A_NO_DASH = "mp4D-m4a";
public static Postprocessing getAlgorithm(@NonNull String algorithmName, String[] args) {
Postprocessing instance;
switch (algorithmName) {
case ALGORITHM_TTML_CONVERTER:
instance = new TtmlConverter();
break;
case ALGORITHM_WEBM_MUXER:
instance = new WebMMuxer();
break;
case ALGORITHM_MP4_FROM_DASH_MUXER:
instance = new Mp4FromDashMuxer();
break;
case ALGORITHM_M4A_NO_DASH:
instance = new M4aNoDash();
break;
/*case "example-algorithm":
instance = new ExampleAlgorithm();*/
default:
throw new UnsupportedOperationException("Unimplemented post-processing algorithm: " + algorithmName);
}
instance.args = args;
return instance;
}
/**
* Get a boolean value that indicate if the given algorithm work on the same
* file
*/
public final boolean worksOnSameFile;
/**
* Indicates whether the selected algorithm needs space reserved at the beginning of the file
*/
public final boolean reserveSpace;
/**
* Gets the given algorithm short name
*/
private final String name;
private String[] args;
protected transient DownloadMission mission;
private File tempFile;
Postprocessing(boolean reserveSpace, boolean worksOnSameFile, String algorithmName) {
this.reserveSpace = reserveSpace;
this.worksOnSameFile = worksOnSameFile;
this.name = algorithmName;// for debugging only
}
public void setTemporalDir(@NonNull File directory) {
long rnd = (int) (Math.random() * 100000f);
tempFile = new File(directory, rnd + "_" + System.nanoTime() + ".tmp");
}
public void cleanupTemporalDir() {
if (tempFile != null && tempFile.exists()) {
//noinspection ResultOfMethodCallIgnored
tempFile.delete();
}
}
public void run(DownloadMission target) throws IOException {
this.mission = target;
CircularFileWriter out = null;
int result;
long finalLength = -1;
mission.done = 0;
mission.length = mission.storage.length();
if (worksOnSameFile) {
ChunkFileInputStream[] sources = new ChunkFileInputStream[mission.urls.length];
try {
int i = 0;
for (; i < sources.length - 1; i++) {
sources[i] = new ChunkFileInputStream(mission.storage.getStream(), mission.offsets[i], mission.offsets[i + 1]);
}
sources[i] = new ChunkFileInputStream(mission.storage.getStream(), mission.offsets[i]);
if (test(sources)) {
for (SharpStream source : sources) source.rewind();
OffsetChecker checker = () -> {
for (ChunkFileInputStream source : sources) {
/*
* WARNING: never use rewind() in any chunk after any writing (especially on first chunks)
* or the CircularFileWriter can lead to unexpected results
*/
if (source.isClosed() || source.available() < 1) {
continue;// the selected source is not used anymore
}
return source.getFilePointer() - 1;
}
return -1;
};
out = new CircularFileWriter(mission.storage.getStream(), tempFile, checker);
out.onProgress = this::progressReport;
out.onWriteError = (err) -> {
mission.psState = 3;
mission.notifyError(ERROR_POSTPROCESSING_HOLD, err);
try {
synchronized (this) {
while (mission.psState == 3)
wait();
}
} catch (InterruptedException e) {
// nothing to do
Log.e(this.getClass().getSimpleName(), "got InterruptedException");
}
return mission.errCode == ERROR_NOTHING;
};
result = process(out, sources);
if (result == OK_RESULT)
finalLength = out.finalizeFile();
} else {
result = OK_RESULT;
}
} finally {
for (SharpStream source : sources) {
if (source != null && !source.isClosed()) {
source.close();
}
}
if (out != null) {
out.close();
}
if (tempFile != null) {
//noinspection ResultOfMethodCallIgnored
tempFile.delete();
tempFile = null;
}
}
} else {
result = test() ? process(null) : OK_RESULT;
}
if (result == OK_RESULT) {
if (finalLength != -1) {
mission.done = finalLength;
mission.length = finalLength;
}
} else {
mission.errCode = ERROR_UNKNOWN_EXCEPTION;
mission.errObject = new RuntimeException("post-processing algorithm returned " + result);
}
if (result != OK_RESULT && worksOnSameFile) mission.storage.delete();
this.mission = null;
}
/**
* Test if the post-processing algorithm can be skipped
*
* @param sources files to be processed
* @return {@code true} if the post-processing is required, otherwise, {@code false}
* @throws IOException if an I/O error occurs.
*/
boolean test(SharpStream... sources) throws IOException {
return true;
}
/**
* Abstract method to execute the post-processing algorithm
*
* @param out output stream
* @param sources files to be processed
* @return a error code, 0 means the operation was successful
* @throws IOException if an I/O error occurs.
*/
abstract int process(SharpStream out, SharpStream... sources) throws IOException;
String getArgumentAt(int index, String defaultValue) {
if (args == null || index >= args.length) {
return defaultValue;
}
return args[index];
}
private void progressReport(long done) {
mission.done = done;
if (mission.length < mission.done) mission.length = mission.done;
Message m = new Message();
m.what = DownloadManagerService.MESSAGE_PROGRESS;
m.obj = mission;
mission.mHandler.sendMessage(m);
}
@NonNull
@Override
public String toString() {
StringBuilder str = new StringBuilder();
str.append("name=").append(name).append('[');
if (args != null) {
for (String arg : args) {
str.append(", ");
str.append(arg);
}
str.delete(0, 1);
}
return str.append(']').toString();
}
}

147
app/src/main/java/us/shandian/giga/postprocessing/TtmlConverter.java
View File

@ -1,75 +1,72 @@
package us.shandian.giga.postprocessing;
import android.util.Log;
import org.schabi.newpipe.streams.io.SharpStream;
import org.schabi.newpipe.streams.SubtitleConverter;
import org.xml.sax.SAXException;
import java.io.IOException;
import java.text.ParseException;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPathExpressionException;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.postprocessing.io.SharpInputStream;
/**
* @author kapodamy
*/
class TtmlConverter extends Postprocessing {
private static final String TAG = "TtmlConverter";
TtmlConverter(DownloadMission mission) {
// due how XmlPullParser works, the xml is fully loaded on the ram
super(mission, 0, true);
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
// check if the subtitle is already in srt and copy, this should never happen
String format = getArgumentAt(0, null);
if (format == null || format.equals("ttml")) {
SubtitleConverter ttmlDumper = new SubtitleConverter();
try {
ttmlDumper.dumpTTML(
sources[0],
out,
getArgumentAt(1, "true").equals("true"),
getArgumentAt(2, "true").equals("true")
);
} catch (Exception err) {
Log.e(TAG, "subtitle parse failed", err);
if (err instanceof IOException) {
return 1;
} else if (err instanceof ParseException) {
return 2;
} else if (err instanceof SAXException) {
return 3;
} else if (err instanceof ParserConfigurationException) {
return 4;
} else if (err instanceof XPathExpressionException) {
return 7;
}
return 8;
}
return OK_RESULT;
} else if (format.equals("srt")) {
byte[] buffer = new byte[8 * 1024];
int read;
while ((read = sources[0].read(buffer)) > 0) {
out.write(buffer, 0, read);
}
return OK_RESULT;
}
throw new UnsupportedOperationException("Can't convert this subtitle, unimplemented format: " + format);
}
}
package us.shandian.giga.postprocessing;
import android.util.Log;
import org.schabi.newpipe.streams.SubtitleConverter;
import org.schabi.newpipe.streams.io.SharpStream;
import org.xml.sax.SAXException;
import java.io.IOException;
import java.text.ParseException;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPathExpressionException;
/**
* @author kapodamy
*/
class TtmlConverter extends Postprocessing {
private static final String TAG = "TtmlConverter";
TtmlConverter() {
// due how XmlPullParser works, the xml is fully loaded on the ram
super(false, true, ALGORITHM_TTML_CONVERTER);
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
// check if the subtitle is already in srt and copy, this should never happen
String format = getArgumentAt(0, null);
if (format == null || format.equals("ttml")) {
SubtitleConverter ttmlDumper = new SubtitleConverter();
try {
ttmlDumper.dumpTTML(
sources[0],
out,
getArgumentAt(1, "true").equals("true"),
getArgumentAt(2, "true").equals("true")
);
} catch (Exception err) {
Log.e(TAG, "subtitle parse failed", err);
if (err instanceof IOException) {
return 1;
} else if (err instanceof ParseException) {
return 2;
} else if (err instanceof SAXException) {
return 3;
} else if (err instanceof ParserConfigurationException) {
return 4;
} else if (err instanceof XPathExpressionException) {
return 7;
}
return 8;
}
return OK_RESULT;
} else if (format.equals("srt")) {
byte[] buffer = new byte[8 * 1024];
int read;
while ((read = sources[0].read(buffer)) > 0) {
out.write(buffer, 0, read);
}
return OK_RESULT;
}
throw new UnsupportedOperationException("Can't convert this subtitle, unimplemented format: " + format);
}
}

86
app/src/main/java/us/shandian/giga/postprocessing/WebMMuxer.java
View File

@ -1,42 +1,44 @@
package us.shandian.giga.postprocessing;
import org.schabi.newpipe.streams.WebMReader.TrackKind;
import org.schabi.newpipe.streams.WebMReader.WebMTrack;
import org.schabi.newpipe.streams.WebMWriter;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
import us.shandian.giga.get.DownloadMission;
/**
* @author kapodamy
*/
class WebMMuxer extends Postprocessing {
WebMMuxer(DownloadMission mission) {
super(mission, 2048 * 1024/* 2 MiB */, true);
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
WebMWriter muxer = new WebMWriter(sources);
muxer.parseSources();
// youtube uses a webm with a fake video track that acts as a "cover image"
WebMTrack[] tracks = muxer.getTracksFromSource(1);
int audioTrackIndex = 0;
for (int i = 0; i < tracks.length; i++) {
if (tracks[i].kind == TrackKind.Audio) {
audioTrackIndex = i;
break;
}
}
muxer.selectTracks(0, audioTrackIndex);
muxer.build(out);
return OK_RESULT;
}
}
package us.shandian.giga.postprocessing;
import org.schabi.newpipe.streams.WebMReader.TrackKind;
import org.schabi.newpipe.streams.WebMReader.WebMTrack;
import org.schabi.newpipe.streams.WebMWriter;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
/**
* @author kapodamy
*/
class WebMMuxer extends Postprocessing {
WebMMuxer() {
super(true, true, ALGORITHM_WEBM_MUXER);
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
WebMWriter muxer = new WebMWriter(sources);
muxer.parseSources();
// youtube uses a webm with a fake video track that acts as a "cover image"
int[] indexes = new int[sources.length];
for (int i = 0; i < sources.length; i++) {
WebMTrack[] tracks = muxer.getTracksFromSource(i);
for (int j = 0; j < tracks.length; j++) {
if (tracks[j].kind == TrackKind.Audio) {
indexes[i] = j;
i = sources.length;
break;
}
}
}
muxer.selectTracks(indexes);
muxer.build(out);
return OK_RESULT;
}
}

375
app/src/main/java/us/shandian/giga/postprocessing/io/CircularFile.java
View File

@ -1,375 +0,0 @@
package us.shandian.giga.postprocessing.io;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.File;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.util.ArrayList;
public class CircularFile extends SharpStream {
private final static int AUX_BUFFER_SIZE = 1024 * 1024;// 1 MiB
private final static int AUX_BUFFER_SIZE2 = 512 * 1024;// 512 KiB
private final static int NOTIFY_BYTES_INTERVAL = 64 * 1024;// 64 KiB
private final static int QUEUE_BUFFER_SIZE = 8 * 1024;// 8 KiB
private final static boolean IMMEDIATE_AUX_BUFFER_FLUSH = false;
private RandomAccessFile out;
private long position;
private long maxLengthKnown = -1;
private ArrayList<ManagedBuffer> auxiliaryBuffers;
private OffsetChecker callback;
private ManagedBuffer queue;
private long startOffset;
private ProgressReport onProgress;
private long reportPosition;
public CircularFile(File file, long offset, ProgressReport progressReport, OffsetChecker checker) throws IOException {
if (checker == null) {
throw new NullPointerException("checker is null");
}
try {
queue = new ManagedBuffer(QUEUE_BUFFER_SIZE);
out = new RandomAccessFile(file, "rw");
out.seek(offset);
position = offset;
} catch (IOException err) {
try {
if (out != null) {
out.close();
}
} catch (IOException e) {
// nothing to do
}
throw err;
}
auxiliaryBuffers = new ArrayList<>(15);
callback = checker;
startOffset = offset;
reportPosition = offset;
onProgress = progressReport;
}
/**
* Close the file without flushing any buffer
*/
@Override
public void dispose() {
try {
auxiliaryBuffers = null;
if (out != null) {
out.close();
out = null;
}
} catch (IOException err) {
// nothing to do
}
}
/**
* Flush any buffer and close the output file. Use this method if the
* operation is successful
*
* @return the final length of the file
* @throws IOException if an I/O error occurs
*/
public long finalizeFile() throws IOException {
flushEverything();
if (maxLengthKnown > -1) {
position = maxLengthKnown;
}
if (position < out.length()) {
out.setLength(position);
}
dispose();
return position;
}
@Override
public void write(byte b) throws IOException {
write(new byte[]{b}, 0, 1);
}
@Override
public void write(byte b[]) throws IOException {
write(b, 0, b.length);
}
@Override
public void write(byte b[], int off, int len) throws IOException {
if (len == 0) {
return;
}
long end = callback.check();
long available;
if (end == -1) {
available = Long.MAX_VALUE;
} else {
if (end < startOffset) {
throw new IOException("The reported offset is invalid. reported offset is " + String.valueOf(end));
}
available = end - position;
}
// Check if possible flush one or more auxiliary buffer
if (auxiliaryBuffers.size() > 0) {
ManagedBuffer aux = auxiliaryBuffers.get(0);
// check if there is enough space to flush it completely
while (available >= (aux.size + queue.size)) {
available -= aux.size;
writeQueue(aux.buffer, 0, aux.size);
aux.dereference();
auxiliaryBuffers.remove(0);
if (auxiliaryBuffers.size() < 1) {
aux = null;
break;
}
aux = auxiliaryBuffers.get(0);
}
if (IMMEDIATE_AUX_BUFFER_FLUSH) {
// try partial flush to avoid allocate another auxiliary buffer
if (aux != null && aux.available() < len && available > queue.size) {
int size = Math.min(aux.size, (int) available - queue.size);
writeQueue(aux.buffer, 0, size);
aux.dereference(size);
available -= size;
}
}
}
if (auxiliaryBuffers.size() < 1 && available > (len + queue.size)) {
writeQueue(b, off, len);
} else {
int i = auxiliaryBuffers.size() - 1;
while (len > 0) {
if (i < 0) {
// allocate a new auxiliary buffer
auxiliaryBuffers.add(new ManagedBuffer(AUX_BUFFER_SIZE));
i++;
}
ManagedBuffer aux = auxiliaryBuffers.get(i);
available = aux.available();
if (available < 1) {
// secondary auxiliary buffer
available = len;
aux = new ManagedBuffer(Math.max(len, AUX_BUFFER_SIZE2));
auxiliaryBuffers.add(aux);
i++;
} else {
available = Math.min(len, available);
}
aux.write(b, off, (int) available);
len -= available;
if (len > 0) off += available;
}
}
}
private void writeOutside(byte buffer[], int offset, int length) throws IOException {
out.write(buffer, offset, length);
position += length;
if (onProgress != null && position > reportPosition) {
reportPosition = position + NOTIFY_BYTES_INTERVAL;
onProgress.report(position);
}
}
private void writeQueue(byte[] buffer, int offset, int length) throws IOException {
while (length > 0) {
if (queue.available() < length) {
flushQueue();
if (length >= queue.buffer.length) {
writeOutside(buffer, offset, length);
return;
}
}
int size = Math.min(queue.available(), length);
queue.write(buffer, offset, size);
offset += size;
length -= size;
}
if (queue.size >= queue.buffer.length) {
flushQueue();
}
}
private void flushQueue() throws IOException {
writeOutside(queue.buffer, 0, queue.size);
queue.size = 0;
}
private void flushEverything() throws IOException {
flushQueue();
if (auxiliaryBuffers.size() > 0) {
for (ManagedBuffer aux : auxiliaryBuffers) {
writeOutside(aux.buffer, 0, aux.size);
aux.dereference();
}
auxiliaryBuffers.clear();
}
}
/**
* Flush any buffer directly to the file. Warning: use this method ONLY if
* all read dependencies are disposed
*
* @throws IOException if the dependencies are not disposed
*/
@Override
public void flush() throws IOException {
if (callback.check() != -1) {
throw new IOException("All read dependencies of this file must be disposed first");
}
flushEverything();
// Save the current file length in case the method {@code rewind()} is called
if (position > maxLengthKnown) {
maxLengthKnown = position;
}
}
@Override
public void rewind() throws IOException {
flush();
out.seek(startOffset);
if (onProgress != null) {
onProgress.report(-position);
}
position = startOffset;
reportPosition = startOffset;
}
@Override
public long skip(long amount) throws IOException {
flush();
position += amount;
out.seek(position);
return amount;
}
@Override
public boolean isDisposed() {
return out == null;
}
@Override
public boolean canRewind() {
return true;
}
@Override
public boolean canWrite() {
return true;
}
//<editor-fold defaultState="collapsed" desc="stub read methods">
@Override
public boolean canRead() {
return false;
}
@Override
public int read() {
throw new UnsupportedOperationException("write-only");
}
@Override
public int read(byte[] buffer) {
throw new UnsupportedOperationException("write-only");
}
@Override
public int read(byte[] buffer, int offset, int count) {
throw new UnsupportedOperationException("write-only");
}
@Override
public int available() {
throw new UnsupportedOperationException("write-only");
}
//</editor-fold>
public interface OffsetChecker {
/**
* Checks the amount of available space ahead
*
* @return absolute offset in the file where no more data SHOULD NOT be
* written. If the value is -1 the whole file will be used
*/
long check();
}
public interface ProgressReport {
void report(long progress);
}
class ManagedBuffer {
byte[] buffer;
int size;
ManagedBuffer(int length) {
buffer = new byte[length];
}
void dereference() {
buffer = null;
size = 0;
}
void dereference(int amount) {
if (amount > size) {
throw new IndexOutOfBoundsException("Invalid dereference amount (" + amount + ">=" + size + ")");
}
size -= amount;
System.arraycopy(buffer, amount, buffer, 0, size);
}
protected int available() {
return buffer.length - size;
}
private void write(byte[] b, int off, int len) {
System.arraycopy(b, off, buffer, size, len);
size += len;
}
@Override
public String toString() {
return "holding: " + String.valueOf(size) + " length: " + String.valueOf(buffer.length) + " available: " + String.valueOf(available());
}
}
}

535
app/src/main/java/us/shandian/giga/service/DownloadManager.java
View File

@ -13,14 +13,15 @@ import org.schabi.newpipe.R;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.get.FinishedMission;
import us.shandian.giga.get.Mission;
import us.shandian.giga.get.sqlite.DownloadDataSource;
import us.shandian.giga.get.sqlite.FinishedMissionStore;
import us.shandian.giga.io.StoredDirectoryHelper;
import us.shandian.giga.io.StoredFileHelper;
import us.shandian.giga.util.Utility;
import static org.schabi.newpipe.BuildConfig.DEBUG;
@ -28,13 +29,16 @@ import static org.schabi.newpipe.BuildConfig.DEBUG;
public class DownloadManager {
private static final String TAG = DownloadManager.class.getSimpleName();
enum NetworkState {Unavailable, WifiOperating, MobileOperating, OtherOperating}
enum NetworkState {Unavailable, Operating, MeteredOperating}
public final static int SPECIAL_NOTHING = 0;
public final static int SPECIAL_PENDING = 1;
public final static int SPECIAL_FINISHED = 2;
private final DownloadDataSource mDownloadDataSource;
static final String TAG_AUDIO = "audio";
static final String TAG_VIDEO = "video";
private final FinishedMissionStore mFinishedMissionStore;
private final ArrayList<DownloadMission> mMissionsPending = new ArrayList<>();
private final ArrayList<FinishedMission> mMissionsFinished;
@ -45,7 +49,12 @@ public class DownloadManager {
private NetworkState mLastNetworkStatus = NetworkState.Unavailable;
int mPrefMaxRetry;
boolean mPrefCrossNetwork;
boolean mPrefMeteredDownloads;
boolean mPrefQueueLimit;
private boolean mSelfMissionsControl;
StoredDirectoryHelper mMainStorageAudio;
StoredDirectoryHelper mMainStorageVideo;
/**
* Create a new instance
@ -53,13 +62,15 @@ public class DownloadManager {
* @param context Context for the data source for finished downloads
* @param handler Thread required for Messaging
*/
DownloadManager(@NonNull Context context, Handler handler) {
DownloadManager(@NonNull Context context, Handler handler, StoredDirectoryHelper storageVideo, StoredDirectoryHelper storageAudio) {
if (DEBUG) {
Log.d(TAG, "new DownloadManager instance. 0x" + Integer.toHexString(this.hashCode()));
}
mDownloadDataSource = new DownloadDataSource(context);
mFinishedMissionStore = new FinishedMissionStore(context);
mHandler = handler;
mMainStorageAudio = storageAudio;
mMainStorageVideo = storageVideo;
mMissionsFinished = loadFinishedMissions();
mPendingMissionsDir = getPendingDir(context);
@ -67,7 +78,7 @@ public class DownloadManager {
throw new RuntimeException("failed to create pending_downloads in data directory");
}
loadPendingMissions();
loadPendingMissions(context);
}
private static File getPendingDir(@NonNull Context context) {
@ -88,29 +99,24 @@ public class DownloadManager {
* Loads finished missions from the data source
*/
private ArrayList<FinishedMission> loadFinishedMissions() {
ArrayList<FinishedMission> finishedMissions = mDownloadDataSource.loadFinishedMissions();
ArrayList<FinishedMission> finishedMissions = mFinishedMissionStore.loadFinishedMissions();
// missions always is stored by creation order, simply reverse the list
ArrayList<FinishedMission> result = new ArrayList<>(finishedMissions.size());
// check if the files exists, otherwise, forget the download
for (int i = finishedMissions.size() - 1; i >= 0; i--) {
FinishedMission mission = finishedMissions.get(i);
File file = mission.getDownloadedFile();
if (!file.isFile()) {
if (DEBUG) {
Log.d(TAG, "downloaded file removed: " + file.getAbsolutePath());
}
mDownloadDataSource.deleteMission(mission);
continue;
if (!mission.storage.existsAsFile()) {
if (DEBUG) Log.d(TAG, "downloaded file removed: " + mission.storage.getName());
mFinishedMissionStore.deleteMission(mission);
finishedMissions.remove(i);
}
result.add(mission);
}
return result;
return finishedMissions;
}
private void loadPendingMissions() {
private void loadPendingMissions(Context ctx) {
File[] subs = mPendingMissionsDir.listFiles();
if (subs == null) {
@ -125,109 +131,76 @@ public class DownloadManager {
}
for (File sub : subs) {
if (sub.isFile()) {
DownloadMission mis = Utility.readFromFile(sub);
if (!sub.isFile()) continue;
if (mis == null) {
//noinspection ResultOfMethodCallIgnored
sub.delete();
} else {
if (mis.isFinished()) {
//noinspection ResultOfMethodCallIgnored
sub.delete();
continue;
}
File dl = mis.getDownloadedFile();
boolean exists = dl.exists();
if (mis.isPsRunning()) {
if (mis.postprocessingThis) {
// Incomplete post-processing results in a corrupted download file
// because the selected algorithm works on the same file to save space.
if (exists && dl.isFile() && !dl.delete())
Log.w(TAG, "Unable to delete incomplete download file: " + sub.getPath());
exists = true;
}
mis.postprocessingState = 0;
mis.errCode = DownloadMission.ERROR_POSTPROCESSING;
mis.errObject = new RuntimeException("stopped unexpectedly");
} else if (exists && !dl.isFile()) {
// probably a folder, this should never happens
if (!sub.delete()) {
Log.w(TAG, "Unable to delete serialized file: " + sub.getPath());
}
continue;
}
if (!exists) {
// downloaded file deleted, reset mission state
DownloadMission m = new DownloadMission(mis.urls, mis.name, mis.location, mis.kind, mis.postprocessingName, mis.postprocessingArgs);
m.timestamp = mis.timestamp;
m.threadCount = mis.threadCount;
m.source = mis.source;
m.maxRetry = mis.maxRetry;
m.nearLength = mis.nearLength;
mis = m;
}
mis.running = false;
mis.recovered = exists;
mis.metadata = sub;
mis.mHandler = mHandler;
mMissionsPending.add(mis);
}
DownloadMission mis = Utility.readFromFile(sub);
if (mis == null || mis.isFinished()) {
//noinspection ResultOfMethodCallIgnored
sub.delete();
continue;
}
boolean exists;
try {
mis.storage = StoredFileHelper.deserialize(mis.storage, ctx);
exists = !mis.storage.isInvalid() && mis.storage.existsAsFile();
} catch (Exception ex) {
Log.e(TAG, "Failed to load the file source of " + mis.storage.toString(), ex);
mis.storage.invalidate();
exists = false;
}
if (mis.isPsRunning()) {
if (mis.psAlgorithm.worksOnSameFile) {
// Incomplete post-processing results in a corrupted download file
// because the selected algorithm works on the same file to save space.
// the file will be deleted if the storage API
// is Java IO (avoid showing the "Save as..." dialog)
if (exists && mis.storage.isDirect() && !mis.storage.delete())
Log.w(TAG, "Unable to delete incomplete download file: " + sub.getPath());
exists = true;
}
mis.psState = 0;
mis.errCode = DownloadMission.ERROR_POSTPROCESSING_STOPPED;
} else if (!exists) {
tryRecover(mis);
// the progress is lost, reset mission state
if (mis.isInitialized())
mis.resetState(true, true, DownloadMission.ERROR_PROGRESS_LOST);
}
if (mis.psAlgorithm != null) {
mis.psAlgorithm.cleanupTemporalDir();
mis.psAlgorithm.setTemporalDir(pickAvailableTemporalDir(ctx));
}
mis.recovered = exists;
mis.metadata = sub;
mis.maxRetry = mPrefMaxRetry;
mis.mHandler = mHandler;
mMissionsPending.add(mis);
}
if (mMissionsPending.size() > 1) {
if (mMissionsPending.size() > 1)
Collections.sort(mMissionsPending, (mission1, mission2) -> Long.compare(mission1.timestamp, mission2.timestamp));
}
}
/**
* Start a new download mission
*
* @param urls the list of urls to download
* @param location the location
* @param name the name of the file to create
* @param kind type of file (a: audio v: video s: subtitle ?: file-extension defined)
* @param threads the number of threads maximal used to download chunks of the file.
* @param psName the name of the required post-processing algorithm, or {@code null} to ignore.
* @param source source url of the resource
* @param psArgs the arguments for the post-processing algorithm.
* @param mission the new download mission to add and run (if possible)
*/
void startMission(String[] urls, String location, String name, char kind, int threads,
String source, String psName, String[] psArgs, long nearLength) {
void startMission(DownloadMission mission) {
synchronized (this) {
// check for existing pending download
DownloadMission pendingMission = getPendingMission(location, name);
if (pendingMission != null) {
// generate unique filename (?)
try {
name = generateUniqueName(location, name);
} catch (Exception e) {
Log.e(TAG, "Unable to generate unique name", e);
name = System.currentTimeMillis() + name;
Log.i(TAG, "Using " + name);
}
} else {
// check for existing finished download
int index = getFinishedMissionIndex(location, name);
if (index >= 0) mDownloadDataSource.deleteMission(mMissionsFinished.remove(index));
}
DownloadMission mission = new DownloadMission(urls, name, location, kind, psName, psArgs);
mission.timestamp = System.currentTimeMillis();
mission.threadCount = threads;
mission.source = source;
mission.mHandler = mHandler;
mission.maxRetry = mPrefMaxRetry;
mission.nearLength = nearLength;
// create metadata file
while (true) {
mission.metadata = new File(mPendingMissionsDir, String.valueOf(mission.timestamp));
if (!mission.metadata.isFile() && !mission.metadata.exists()) {
@ -242,14 +215,25 @@ public class DownloadManager {
mission.timestamp = System.currentTimeMillis();
}
mSelfMissionsControl = true;
mMissionsPending.add(mission);
// Before starting, save the state in case the internet connection is not available
// Before continue, save the metadata in case the internet connection is not available
Utility.writeToFile(mission.metadata, mission);
if (canDownloadInCurrentNetwork() && (getRunningMissionsCount() < 1)) {
if (mission.storage == null) {
// noting to do here
mission.errCode = DownloadMission.ERROR_FILE_CREATION;
if (mission.errObject != null)
mission.errObject = new IOException("DownloadMission.storage == NULL");
return;
}
boolean start = !mPrefQueueLimit || getRunningMissionsCount() < 1;
if (canDownloadInCurrentNetwork() && start) {
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_PROGRESS);
mission.start();
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_RUNNING);
}
}
}
@ -257,13 +241,14 @@ public class DownloadManager {
public void resumeMission(DownloadMission mission) {
if (!mission.running) {
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_PROGRESS);
mission.start();
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_RUNNING);
}
}
public void pauseMission(DownloadMission mission) {
if (mission.running) {
mission.setEnqueued(false);
mission.pause();
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_PAUSED);
}
@ -275,7 +260,7 @@ public class DownloadManager {
mMissionsPending.remove(mission);
} else if (mission instanceof FinishedMission) {
mMissionsFinished.remove(mission);
mDownloadDataSource.deleteMission(mission);
mFinishedMissionStore.deleteMission(mission);
}
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_DELETED);
@ -283,18 +268,54 @@ public class DownloadManager {
}
}
public void forgetMission(StoredFileHelper storage) {
synchronized (this) {
Mission mission = getAnyMission(storage);
if (mission == null) return;
if (mission instanceof DownloadMission) {
mMissionsPending.remove(mission);
} else if (mission instanceof FinishedMission) {
mMissionsFinished.remove(mission);
mFinishedMissionStore.deleteMission(mission);
}
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_DELETED);
mission.storage = null;
mission.delete();
}
}
public void tryRecover(DownloadMission mission) {
StoredDirectoryHelper mainStorage = getMainStorage(mission.storage.getTag());
if (!mission.storage.isInvalid() && mission.storage.create()) return;
// using javaIO cannot recreate the file
// using SAF in older devices (no tree available)
//
// force the user to pick again the save path
mission.storage.invalidate();
if (mainStorage == null) return;
// if the user has changed the save path before this download, the original save path will be lost
StoredFileHelper newStorage = mainStorage.createFile(mission.storage.getName(), mission.storage.getType());
if (newStorage != null) mission.storage = newStorage;
}
/**
* Get a pending mission by its location and name
* Get a pending mission by its path
*
* @param location the location
* @param name the name
* @param storage where the file possible is stored
* @return the mission or null if no such mission exists
*/
@Nullable
private DownloadMission getPendingMission(String location, String name) {
private DownloadMission getPendingMission(StoredFileHelper storage) {
for (DownloadMission mission : mMissionsPending) {
if (location.equalsIgnoreCase(mission.location) && name.equalsIgnoreCase(mission.name)) {
if (mission.storage.equals(storage)) {
return mission;
}
}
@ -302,16 +323,14 @@ public class DownloadManager {
}
/**
* Get a finished mission by its location and name
* Get a finished mission by its path
*
* @param location the location
* @param name the name
* @param storage where the file possible is stored
* @return the mission index or -1 if no such mission exists
*/
private int getFinishedMissionIndex(String location, String name) {
private int getFinishedMissionIndex(StoredFileHelper storage) {
for (int i = 0; i < mMissionsFinished.size(); i++) {
FinishedMission mission = mMissionsFinished.get(i);
if (location.equalsIgnoreCase(mission.location) && name.equalsIgnoreCase(mission.name)) {
if (mMissionsFinished.get(i).storage.equals(storage)) {
return i;
}
}
@ -319,12 +338,12 @@ public class DownloadManager {
return -1;
}
public Mission getAnyMission(String location, String name) {
private Mission getAnyMission(StoredFileHelper storage) {
synchronized (this) {
Mission mission = getPendingMission(location, name);
Mission mission = getPendingMission(storage);
if (mission != null) return mission;
int idx = getFinishedMissionIndex(location, name);
int idx = getFinishedMissionIndex(storage);
if (idx >= 0) return mMissionsFinished.get(idx);
}
@ -335,7 +354,7 @@ public class DownloadManager {
int count = 0;
synchronized (this) {
for (DownloadMission mission : mMissionsPending) {
if (mission.running && !mission.isFinished() && !mission.isPsFailed())
if (mission.running && !mission.isPsFailed() && !mission.isFinished())
count++;
}
}
@ -343,62 +362,36 @@ public class DownloadManager {
return count;
}
void pauseAllMissions() {
public void pauseAllMissions(boolean force) {
boolean flag = false;
synchronized (this) {
for (DownloadMission mission : mMissionsPending) mission.pause();
}
}
for (DownloadMission mission : mMissionsPending) {
if (!mission.running || mission.isPsRunning() || mission.isFinished()) continue;
if (force) mission.threads = null;// avoid waiting for threads
/**
* Splits the filename into name and extension
* <p>
* Dots are ignored if they appear: not at all, at the beginning of the file,
* at the end of the file
*
* @param name the name to split
* @return a string array with a length of 2 containing the name and the extension
*/
private static String[] splitName(String name) {
int dotIndex = name.lastIndexOf('.');
if (dotIndex <= 0 || (dotIndex == name.length() - 1)) {
return new String[]{name, ""};
} else {
return new String[]{name.substring(0, dotIndex), name.substring(dotIndex + 1)};
}
}
/**
* Generates a unique file name.
* <p>
* e.g. "myName (1).txt" if the name "myName.txt" exists.
*
* @param location the location (to check for existing files)
* @param name the name of the file
* @return the unique file name
* @throws IllegalArgumentException if the location is not a directory
* @throws SecurityException if the location is not readable
*/
private static String generateUniqueName(String location, String name) {
if (location == null) throw new NullPointerException("location is null");
if (name == null) throw new NullPointerException("name is null");
File destination = new File(location);
if (!destination.isDirectory()) {
throw new IllegalArgumentException("location is not a directory: " + location);
}
final String[] nameParts = splitName(name);
String[] existingName = destination.list((dir, name1) -> name1.startsWith(nameParts[0]));
Arrays.sort(existingName);
String newName;
int downloadIndex = 0;
do {
newName = nameParts[0] + " (" + downloadIndex + ")." + nameParts[1];
++downloadIndex;
if (downloadIndex == 1000) { // Probably an error on our side
throw new RuntimeException("Too many existing files");
mission.pause();
flag = true;
}
} while (Arrays.binarySearch(existingName, newName) >= 0);
return newName;
}
if (flag) mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_PAUSED);
}
public void startAllMissions() {
boolean flag = false;
synchronized (this) {
for (DownloadMission mission : mMissionsPending) {
if (mission.running || mission.isCorrupt()) continue;
flag = true;
mission.start();
}
}
if (flag) mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_PROGRESS);
}
/**
@ -410,36 +403,41 @@ public class DownloadManager {
synchronized (this) {
mMissionsPending.remove(mission);
mMissionsFinished.add(0, new FinishedMission(mission));
mDownloadDataSource.addMission(mission);
mFinishedMissionStore.addFinishedMission(mission);
}
}
/**
* runs another mission in queue if possible
* runs one or multiple missions in from queue if possible
*
* @return true if exits pending missions running or a mission was started, otherwise, false
* @return true if one or multiple missions are running, otherwise, false
*/
boolean runAnotherMission() {
boolean runMissions() {
synchronized (this) {
if (mMissionsPending.size() < 1) return false;
int i = getRunningMissionsCount();
if (i > 0) return true;
if (!canDownloadInCurrentNetwork()) return false;
for (DownloadMission mission : mMissionsPending) {
if (!mission.running && mission.errCode == DownloadMission.ERROR_NOTHING && mission.enqueued) {
resumeMission(mission);
return true;
}
if (mPrefQueueLimit) {
for (DownloadMission mission : mMissionsPending)
if (!mission.isFinished() && mission.running) return true;
}
return false;
boolean flag = false;
for (DownloadMission mission : mMissionsPending) {
if (mission.running || !mission.enqueued || mission.isFinished() || mission.hasInvalidStorage())
continue;
resumeMission(mission);
if (mPrefQueueLimit) return true;
flag = true;
}
return flag;
}
}
public MissionIterator getIterator() {
mSelfMissionsControl = true;
return new MissionIterator();
}
@ -449,7 +447,7 @@ public class DownloadManager {
public void forgetFinishedDownloads() {
synchronized (this) {
for (FinishedMission mission : mMissionsFinished) {
mDownloadDataSource.deleteMission(mission);
mFinishedMissionStore.deleteMission(mission);
}
mMissionsFinished.clear();
}
@ -457,31 +455,43 @@ public class DownloadManager {
private boolean canDownloadInCurrentNetwork() {
if (mLastNetworkStatus == NetworkState.Unavailable) return false;
return !(mPrefCrossNetwork && mLastNetworkStatus == NetworkState.MobileOperating);
return !(mPrefMeteredDownloads && mLastNetworkStatus == NetworkState.MeteredOperating);
}
void handleConnectivityChange(NetworkState currentStatus) {
void handleConnectivityState(NetworkState currentStatus, boolean updateOnly) {
if (currentStatus == mLastNetworkStatus) return;
mLastNetworkStatus = currentStatus;
if (currentStatus == NetworkState.Unavailable) return;
if (currentStatus == NetworkState.Unavailable) {
return;
} else if (currentStatus != NetworkState.MobileOperating || !mPrefCrossNetwork) {
return;
if (!mSelfMissionsControl || updateOnly) {
return;// don't touch anything without the user interaction
}
boolean flag = false;
boolean isMetered = mPrefMeteredDownloads && mLastNetworkStatus == NetworkState.MeteredOperating;
int running = 0;
int paused = 0;
synchronized (this) {
for (DownloadMission mission : mMissionsPending) {
if (mission.running && !mission.isFinished() && !mission.isPsRunning()) {
flag = true;
if (mission.isCorrupt() || mission.isPsRunning()) continue;
if (mission.running && isMetered) {
paused++;
mission.pause();
} else if (!mission.running && !isMetered && mission.enqueued) {
running++;
mission.start();
if (mPrefQueueLimit) break;
}
}
}
if (flag) mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_PAUSED);
if (running > 0) {
mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_PROGRESS);
return;
}
if (paused > 0) mHandler.sendEmptyMessage(DownloadManagerService.MESSAGE_PAUSED);
}
void updateMaximumAttempts() {
@ -506,21 +516,46 @@ public class DownloadManager {
), Toast.LENGTH_LONG).show();
}
void checkForRunningMission(String location, String name, DownloadManagerService.DMChecker check) {
boolean listed;
boolean finished = false;
public MissionState checkForExistingMission(StoredFileHelper storage) {
synchronized (this) {
DownloadMission mission = getPendingMission(location, name);
if (mission != null) {
listed = true;
DownloadMission pending = getPendingMission(storage);
if (pending == null) {
if (getFinishedMissionIndex(storage) >= 0) return MissionState.Finished;
} else {
listed = getFinishedMissionIndex(location, name) >= 0;
finished = listed;
if (pending.isFinished()) {
return MissionState.Finished;// this never should happen (race-condition)
} else {
return pending.running ? MissionState.PendingRunning : MissionState.Pending;
}
}
}
check.callback(listed, finished);
return MissionState.None;
}
private static boolean isDirectoryAvailable(File directory) {
return directory != null && directory.canWrite() && directory.exists();
}
static File pickAvailableTemporalDir(@NonNull Context ctx) {
if (isDirectoryAvailable(ctx.getExternalFilesDir(null)))
return ctx.getExternalFilesDir(null);
else if (isDirectoryAvailable(ctx.getFilesDir()))
return ctx.getFilesDir();
// this never should happen
return ctx.getDir("tmp", Context.MODE_PRIVATE);
}
@Nullable
private StoredDirectoryHelper getMainStorage(@NonNull String tag) {
if (tag.equals(TAG_AUDIO)) return mMainStorageAudio;
if (tag.equals(TAG_VIDEO)) return mMainStorageVideo;
Log.w(TAG, "Unknown download category, not [audio video]: " + tag);
return null;// this never should happen
}
public class MissionIterator extends DiffUtil.Callback {
@ -592,39 +627,6 @@ public class DownloadManager {
return SPECIAL_NOTHING;
}
public MissionItem getItemUnsafe(int position) {
synchronized (DownloadManager.this) {
int count = mMissionsPending.size();
int count2 = mMissionsFinished.size();
if (count > 0) {
position--;
if (position == -1)
return new MissionItem(SPECIAL_PENDING);
else if (position < count)
return new MissionItem(SPECIAL_NOTHING, mMissionsPending.get(position));
else if (position == count && count2 > 0)
return new MissionItem(SPECIAL_FINISHED);
else
position -= count;
} else {
if (count2 > 0 && position == 0) {
return new MissionItem(SPECIAL_FINISHED);
}
}
position--;
if (count2 < 1) {
throw new RuntimeException(
String.format("Out of range. pending_count=%s finished_count=%s position=%s", count, count2, position)
);
}
return new MissionItem(SPECIAL_NOTHING, mMissionsFinished.get(position));
}
}
public void start() {
current = getSpecialItems();
@ -647,6 +649,32 @@ public class DownloadManager {
return hasFinished;
}
/**
* Check if exists missions running and paused. Corrupted and hidden missions are not counted
*
* @return two-dimensional array contains the current missions state.
* 1° entry: true if has at least one mission running
* 2° entry: true if has at least one mission paused
*/
public boolean[] hasValidPendingMissions() {
boolean running = false;
boolean paused = false;
synchronized (DownloadManager.this) {
for (DownloadMission mission : mMissionsPending) {
if (hidden.contains(mission) || mission.isCorrupt())
continue;
if (mission.running)
paused = true;
else
running = true;
}
}
return new boolean[]{running, paused};
}
@Override
public int getOldListSize() {
@ -665,7 +693,14 @@ public class DownloadManager {
@Override
public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
return areItemsTheSame(oldItemPosition, newItemPosition);
Object x = snapshot.get(oldItemPosition);
Object y = current.get(newItemPosition);
if (x instanceof Mission && y instanceof Mission) {
return ((Mission) x).storage.equals(((Mission) y).storage);
}
return false;
}
}

332
app/src/main/java/us/shandian/giga/service/DownloadManagerService.java
View File

@ -1,21 +1,22 @@
package us.shandian.giga.service;
import android.Manifest;
import android.app.AlertDialog;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.ConnectivityManager;
import android.net.Network;
import android.net.NetworkInfo;
import android.net.NetworkRequest;
import android.net.Uri;
import android.os.Binder;
import android.os.Build;
@ -24,6 +25,9 @@ import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
import android.preference.PreferenceManager;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.StringRes;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationCompat.Builder;
import android.support.v4.content.PermissionChecker;
@ -36,9 +40,13 @@ import org.schabi.newpipe.download.DownloadActivity;
import org.schabi.newpipe.player.helper.LockManager;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.io.StoredDirectoryHelper;
import us.shandian.giga.io.StoredFileHelper;
import us.shandian.giga.postprocessing.Postprocessing;
import us.shandian.giga.service.DownloadManager.NetworkState;
import static org.schabi.newpipe.BuildConfig.APPLICATION_ID;
@ -48,7 +56,6 @@ public class DownloadManagerService extends Service {
private static final String TAG = "DownloadManagerService";
public static final int MESSAGE_RUNNING = 0;
public static final int MESSAGE_PAUSED = 1;
public static final int MESSAGE_FINISHED = 2;
public static final int MESSAGE_PROGRESS = 3;
@ -59,24 +66,25 @@ public class DownloadManagerService extends Service {
private static final int DOWNLOADS_NOTIFICATION_ID = 1001;
private static final String EXTRA_URLS = "DownloadManagerService.extra.urls";
private static final String EXTRA_NAME = "DownloadManagerService.extra.name";
private static final String EXTRA_LOCATION = "DownloadManagerService.extra.location";
private static final String EXTRA_KIND = "DownloadManagerService.extra.kind";
private static final String EXTRA_THREADS = "DownloadManagerService.extra.threads";
private static final String EXTRA_POSTPROCESSING_NAME = "DownloadManagerService.extra.postprocessingName";
private static final String EXTRA_POSTPROCESSING_ARGS = "DownloadManagerService.extra.postprocessingArgs";
private static final String EXTRA_SOURCE = "DownloadManagerService.extra.source";
private static final String EXTRA_NEAR_LENGTH = "DownloadManagerService.extra.nearLength";
private static final String EXTRA_PATH = "DownloadManagerService.extra.storagePath";
private static final String EXTRA_PARENT_PATH = "DownloadManagerService.extra.storageParentPath";
private static final String EXTRA_STORAGE_TAG = "DownloadManagerService.extra.storageTag";
private static final String ACTION_RESET_DOWNLOAD_FINISHED = APPLICATION_ID + ".reset_download_finished";
private static final String ACTION_OPEN_DOWNLOADS_FINISHED = APPLICATION_ID + ".open_downloads_finished";
private DMBinder mBinder;
private DownloadManagerBinder mBinder;
private DownloadManager mManager;
private Notification mNotification;
private Handler mHandler;
private boolean mForeground = false;
private NotificationManager notificationManager = null;
private NotificationManager mNotificationManager = null;
private boolean mDownloadNotificationEnable = true;
private int downloadDoneCount = 0;
@ -85,7 +93,9 @@ public class DownloadManagerService extends Service {
private final ArrayList<Handler> mEchoObservers = new ArrayList<>(1);
private BroadcastReceiver mNetworkStateListener;
private ConnectivityManager mConnectivityManager;
private BroadcastReceiver mNetworkStateListener = null;
private ConnectivityManager.NetworkCallback mNetworkStateListenerL = null;
private SharedPreferences mPrefs = null;
private final SharedPreferences.OnSharedPreferenceChangeListener mPrefChangeListener = this::handlePreferenceChange;
@ -106,10 +116,10 @@ public class DownloadManagerService extends Service {
/**
* notify media scanner on downloaded media file ...
*
* @param file the downloaded file
* @param file the downloaded file uri
*/
private void notifyMediaScanner(File file) {
sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.fromFile(file)));
private void notifyMediaScanner(Uri file) {
sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, file));
}
@Override
@ -120,7 +130,7 @@ public class DownloadManagerService extends Service {
Log.d(TAG, "onCreate");
}
mBinder = new DMBinder();
mBinder = new DownloadManagerBinder();
mHandler = new Handler(Looper.myLooper()) {
@Override
public void handleMessage(Message msg) {
@ -128,7 +138,9 @@ public class DownloadManagerService extends Service {
}
};
mManager = new DownloadManager(this, mHandler);
mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
mManager = new DownloadManager(this, mHandler, loadMainVideoStorage(), loadMainAudioStorage());
Intent openDownloadListIntent = new Intent(this, DownloadActivity.class)
.setAction(Intent.ACTION_MAIN);
@ -147,54 +159,55 @@ public class DownloadManagerService extends Service {
.setContentText(getString(R.string.msg_running_detail));
mNotification = builder.build();
notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mNetworkStateListener = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getBooleanExtra(ConnectivityManager.EXTRA_NO_CONNECTIVITY, false)) {
handleConnectivityChange(null);
return;
mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mConnectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
mNetworkStateListenerL = new ConnectivityManager.NetworkCallback() {
@Override
public void onAvailable(Network network) {
handleConnectivityState(false);
}
handleConnectivityChange(intent.getParcelableExtra(ConnectivityManager.EXTRA_NETWORK_INFO));
}
};
registerReceiver(mNetworkStateListener, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
@Override
public void onLost(Network network) {
handleConnectivityState(false);
}
};
mConnectivityManager.registerNetworkCallback(new NetworkRequest.Builder().build(), mNetworkStateListenerL);
} else {
mNetworkStateListener = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
handleConnectivityState(false);
}
};
registerReceiver(mNetworkStateListener, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
}
mPrefs.registerOnSharedPreferenceChangeListener(mPrefChangeListener);
handlePreferenceChange(mPrefs, getString(R.string.downloads_cross_network));
handlePreferenceChange(mPrefs, getString(R.string.downloads_maximum_retry));
handlePreferenceChange(mPrefs, getString(R.string.downloads_queue_limit));
mLock = new LockManager(this);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
public int onStartCommand(final Intent intent, int flags, int startId) {
if (DEBUG) {
if (intent == null) {
Log.d(TAG, "Restarting");
return START_NOT_STICKY;
}
Log.d(TAG, "Starting");
Log.d(TAG, intent == null ? "Restarting" : "Starting");
}
if (intent == null) return START_NOT_STICKY;
Log.i(TAG, "Got intent: " + intent);
String action = intent.getAction();
if (action != null) {
if (action.equals(Intent.ACTION_RUN)) {
String[] urls = intent.getStringArrayExtra(EXTRA_URLS);
String name = intent.getStringExtra(EXTRA_NAME);
String location = intent.getStringExtra(EXTRA_LOCATION);
int threads = intent.getIntExtra(EXTRA_THREADS, 1);
char kind = intent.getCharExtra(EXTRA_KIND, '?');
String psName = intent.getStringExtra(EXTRA_POSTPROCESSING_NAME);
String[] psArgs = intent.getStringArrayExtra(EXTRA_POSTPROCESSING_ARGS);
String source = intent.getStringExtra(EXTRA_SOURCE);
long nearLength = intent.getLongExtra(EXTRA_NEAR_LENGTH, 0);
mHandler.post(() -> mManager.startMission(urls, location, name, kind, threads, source, psName, psArgs, nearLength));
mHandler.post(() -> startMission(intent));
} else if (downloadDoneNotification != null) {
if (action.equals(ACTION_RESET_DOWNLOAD_FINISHED) || action.equals(ACTION_OPEN_DOWNLOADS_FINISHED)) {
downloadDoneCount = 0;
@ -221,32 +234,36 @@ public class DownloadManagerService extends Service {
stopForeground(true);
if (notificationManager != null && downloadDoneNotification != null) {
if (mNotificationManager != null && downloadDoneNotification != null) {
downloadDoneNotification.setDeleteIntent(null);// prevent NewPipe running when is killed, cleared from recent, etc
notificationManager.notify(DOWNLOADS_NOTIFICATION_ID, downloadDoneNotification.build());
mNotificationManager.notify(DOWNLOADS_NOTIFICATION_ID, downloadDoneNotification.build());
}
mManager.pauseAllMissions();
manageLock(false);
unregisterReceiver(mNetworkStateListener);
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
mConnectivityManager.unregisterNetworkCallback(mNetworkStateListenerL);
else
unregisterReceiver(mNetworkStateListener);
mPrefs.unregisterOnSharedPreferenceChangeListener(mPrefChangeListener);
if (icDownloadDone != null) icDownloadDone.recycle();
if (icDownloadFailed != null) icDownloadFailed.recycle();
if (icLauncher != null) icLauncher.recycle();
mManager.pauseAllMissions(true);
}
@Override
public IBinder onBind(Intent intent) {
int permissionCheck;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN) {
permissionCheck = PermissionChecker.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE);
if (permissionCheck == PermissionChecker.PERMISSION_DENIED) {
Toast.makeText(this, "Permission denied (read)", Toast.LENGTH_SHORT).show();
}
}
// if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN) {
// permissionCheck = PermissionChecker.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE);
// if (permissionCheck == PermissionChecker.PERMISSION_DENIED) {
// Toast.makeText(this, "Permission denied (read)", Toast.LENGTH_SHORT).show();
// }
// }
permissionCheck = PermissionChecker.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
if (permissionCheck == PermissionChecker.PERMISSION_DENIED) {
@ -261,18 +278,19 @@ public class DownloadManagerService extends Service {
switch (msg.what) {
case MESSAGE_FINISHED:
notifyMediaScanner(mission.getDownloadedFile());
notifyFinishedDownload(mission.name);
notifyMediaScanner(mission.storage.getUri());
notifyFinishedDownload(mission.storage.getName());
mManager.setFinished(mission);
updateForegroundState(mManager.runAnotherMission());
handleConnectivityState(false);
updateForegroundState(mManager.runMissions());
break;
case MESSAGE_RUNNING:
case MESSAGE_PROGRESS:
updateForegroundState(true);
break;
case MESSAGE_ERROR:
notifyFailedDownload(mission);
updateForegroundState(mManager.runAnotherMission());
handleConnectivityState(false);
updateForegroundState(mManager.runMissions());
break;
case MESSAGE_PAUSED:
updateForegroundState(mManager.getRunningMissionsCount() > 0);
@ -293,46 +311,46 @@ public class DownloadManagerService extends Service {
}
}
private void handleConnectivityChange(NetworkInfo info) {
private void handleConnectivityState(boolean updateOnly) {
NetworkInfo info = mConnectivityManager.getActiveNetworkInfo();
NetworkState status;
if (info == null) {
status = NetworkState.Unavailable;
Log.i(TAG, "actual connectivity status is unavailable");
} else if (!info.isAvailable() || !info.isConnected()) {
status = NetworkState.Unavailable;
Log.i(TAG, "actual connectivity status is not available and not connected");
Log.i(TAG, "Active network [connectivity is unavailable]");
} else {
int type = info.getType();
if (type == ConnectivityManager.TYPE_MOBILE || type == ConnectivityManager.TYPE_MOBILE_DUN) {
status = NetworkState.MobileOperating;
} else if (type == ConnectivityManager.TYPE_WIFI) {
status = NetworkState.WifiOperating;
} else if (type == ConnectivityManager.TYPE_WIMAX ||
type == ConnectivityManager.TYPE_ETHERNET ||
type == ConnectivityManager.TYPE_BLUETOOTH) {
status = NetworkState.OtherOperating;
} else {
boolean connected = info.isConnected();
boolean metered = mConnectivityManager.isActiveNetworkMetered();
if (connected)
status = metered ? NetworkState.MeteredOperating : NetworkState.Operating;
else
status = NetworkState.Unavailable;
}
Log.i(TAG, "actual connectivity status is " + status.name());
Log.i(TAG, "Active network [connected=" + connected + " metered=" + metered + "] " + info.toString());
}
if (mManager == null) return;// avoid race-conditions while the service is starting
mManager.handleConnectivityChange(status);
mManager.handleConnectivityState(status, updateOnly);
}
private void handlePreferenceChange(SharedPreferences prefs, String key) {
private void handlePreferenceChange(SharedPreferences prefs, @NonNull String key) {
if (key.equals(getString(R.string.downloads_maximum_retry))) {
try {
String value = prefs.getString(key, getString(R.string.downloads_maximum_retry_default));
mManager.mPrefMaxRetry = Integer.parseInt(value);
mManager.mPrefMaxRetry = value == null ? 0 : Integer.parseInt(value);
} catch (Exception e) {
mManager.mPrefMaxRetry = 0;
}
mManager.updateMaximumAttempts();
} else if (key.equals(getString(R.string.downloads_cross_network))) {
mManager.mPrefCrossNetwork = prefs.getBoolean(key, false);
mManager.mPrefMeteredDownloads = prefs.getBoolean(key, false);
} else if (key.equals(getString(R.string.downloads_queue_limit))) {
mManager.mPrefQueueLimit = prefs.getBoolean(key, true);
} else if (key.equals(getString(R.string.download_path_video_key))) {
mManager.mMainStorageVideo = loadMainVideoStorage();
} else if (key.equals(getString(R.string.download_path_audio_key))) {
mManager.mMainStorageAudio = loadMainAudioStorage();
}
}
@ -350,46 +368,78 @@ public class DownloadManagerService extends Service {
mForeground = state;
}
public static void startMission(Context context, String urls[], String location, String name, char kind,
/**
* Start a new download mission
*
* @param context the activity context
* @param urls the list of urls to download
* @param storage where the file is saved
* @param kind type of file (a: audio v: video s: subtitle ?: file-extension defined)
* @param threads the number of threads maximal used to download chunks of the file.
* @param psName the name of the required post-processing algorithm, or {@code null} to ignore.
* @param source source url of the resource
* @param psArgs the arguments for the post-processing algorithm.
* @param nearLength the approximated final length of the file
*/
public static void startMission(Context context, String[] urls, StoredFileHelper storage, char kind,
int threads, String source, String psName, String[] psArgs, long nearLength) {
Intent intent = new Intent(context, DownloadManagerService.class);
intent.setAction(Intent.ACTION_RUN);
intent.putExtra(EXTRA_URLS, urls);
intent.putExtra(EXTRA_NAME, name);
intent.putExtra(EXTRA_LOCATION, location);
intent.putExtra(EXTRA_KIND, kind);
intent.putExtra(EXTRA_THREADS, threads);
intent.putExtra(EXTRA_SOURCE, source);
intent.putExtra(EXTRA_POSTPROCESSING_NAME, psName);
intent.putExtra(EXTRA_POSTPROCESSING_ARGS, psArgs);
intent.putExtra(EXTRA_NEAR_LENGTH, nearLength);
intent.putExtra(EXTRA_PARENT_PATH, storage.getParentUri());
intent.putExtra(EXTRA_PATH, storage.getUri());
intent.putExtra(EXTRA_STORAGE_TAG, storage.getTag());
context.startService(intent);
}
public static void checkForRunningMission(Context context, String location, String name, DMChecker check) {
Intent intent = new Intent();
intent.setClass(context, DownloadManagerService.class);
context.bindService(intent, new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName cname, IBinder service) {
try {
((DMBinder) service).getDownloadManager().checkForRunningMission(location, name, check);
} catch (Exception err) {
Log.w(TAG, "checkForRunningMission() callback is defective", err);
}
private void startMission(Intent intent) {
String[] urls = intent.getStringArrayExtra(EXTRA_URLS);
Uri path = intent.getParcelableExtra(EXTRA_PATH);
Uri parentPath = intent.getParcelableExtra(EXTRA_PARENT_PATH);
int threads = intent.getIntExtra(EXTRA_THREADS, 1);
char kind = intent.getCharExtra(EXTRA_KIND, '?');
String psName = intent.getStringExtra(EXTRA_POSTPROCESSING_NAME);
String[] psArgs = intent.getStringArrayExtra(EXTRA_POSTPROCESSING_ARGS);
String source = intent.getStringExtra(EXTRA_SOURCE);
long nearLength = intent.getLongExtra(EXTRA_NEAR_LENGTH, 0);
String tag = intent.getStringExtra(EXTRA_STORAGE_TAG);
// TODO: find a efficient way to unbind the service. This destroy the service due idle, but is started again when the user start a download.
context.unbindService(this);
}
StoredFileHelper storage;
try {
storage = new StoredFileHelper(this, parentPath, path, tag);
} catch (IOException e) {
throw new RuntimeException(e);// this never should happen
}
@Override
public void onServiceDisconnected(ComponentName name) {
}
}, Context.BIND_AUTO_CREATE);
Postprocessing ps;
if (psName == null)
ps = null;
else
ps = Postprocessing.getAlgorithm(psName, psArgs);
final DownloadMission mission = new DownloadMission(urls, storage, kind, ps);
mission.threadCount = threads;
mission.source = source;
mission.nearLength = nearLength;
if (ps != null)
ps.setTemporalDir(DownloadManager.pickAvailableTemporalDir(this));
handleConnectivityState(true);// first check the actual network status
mManager.startMission(mission);
}
public void notifyFinishedDownload(String name) {
if (!mDownloadNotificationEnable || notificationManager == null) {
if (!mDownloadNotificationEnable || mNotificationManager == null) {
return;
}
@ -428,7 +478,7 @@ public class DownloadManagerService extends Service {
downloadDoneNotification.setContentText(downloadDoneList);
}
notificationManager.notify(DOWNLOADS_NOTIFICATION_ID, downloadDoneNotification.build());
mNotificationManager.notify(DOWNLOADS_NOTIFICATION_ID, downloadDoneNotification.build());
downloadDoneCount++;
}
@ -450,15 +500,15 @@ public class DownloadManagerService extends Service {
if (android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
downloadFailedNotification.setContentTitle(getString(R.string.app_name));
downloadFailedNotification.setStyle(new NotificationCompat.BigTextStyle()
.bigText(getString(R.string.download_failed).concat(": ").concat(mission.name)));
.bigText(getString(R.string.download_failed).concat(": ").concat(mission.storage.getName())));
} else {
downloadFailedNotification.setContentTitle(getString(R.string.download_failed));
downloadFailedNotification.setContentText(mission.name);
downloadFailedNotification.setContentText(mission.storage.getName());
downloadFailedNotification.setStyle(new NotificationCompat.BigTextStyle()
.bigText(mission.name));
.bigText(mission.storage.getName()));
}
notificationManager.notify(id, downloadFailedNotification.build());
mNotificationManager.notify(id, downloadFailedNotification.build());
}
private PendingIntent makePendingIntent(String action) {
@ -487,12 +537,66 @@ public class DownloadManagerService extends Service {
mLockAcquired = acquire;
}
// Wrapper of DownloadManager
public class DMBinder extends Binder {
private StoredDirectoryHelper loadMainVideoStorage() {
return loadMainStorage(R.string.download_path_video_key, DownloadManager.TAG_VIDEO);
}
private StoredDirectoryHelper loadMainAudioStorage() {
return loadMainStorage(R.string.download_path_audio_key, DownloadManager.TAG_AUDIO);
}
private StoredDirectoryHelper loadMainStorage(@StringRes int prefKey, String tag) {
String path = mPrefs.getString(getString(prefKey), null);
if (path == null || path.isEmpty()) return null;
if (path.charAt(0) == File.separatorChar) {
Log.i(TAG, "Old save path style present: " + path);
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP)
path = Uri.fromFile(new File(path)).toString();
else
path = "";
mPrefs.edit().putString(getString(prefKey), "").apply();
}
try {
return new StoredDirectoryHelper(this, Uri.parse(path), tag);
} catch (Exception e) {
Log.e(TAG, "Failed to load the storage of " + tag + " from " + path, e);
Toast.makeText(this, R.string.no_available_dir, Toast.LENGTH_LONG).show();
}
return null;
}
////////////////////////////////////////////////////////////////////////////////////////////////
// Wrappers for DownloadManager
////////////////////////////////////////////////////////////////////////////////////////////////
public class DownloadManagerBinder extends Binder {
public DownloadManager getDownloadManager() {
return mManager;
}
@Nullable
public StoredDirectoryHelper getMainStorageVideo() {
return mManager.mMainStorageVideo;
}
@Nullable
public StoredDirectoryHelper getMainStorageAudio() {
return mManager.mMainStorageAudio;
}
public boolean askForSavePath() {
return DownloadManagerService.this.mPrefs.getBoolean(
DownloadManagerService.this.getString(R.string.downloads_storage_ask),
false
);
}
public void addMissionEventListener(Handler handler) {
manageObservers(handler, true);
}
@ -502,15 +606,15 @@ public class DownloadManagerService extends Service {
}
public void clearDownloadNotifications() {
if (notificationManager == null) return;
if (mNotificationManager == null) return;
if (downloadDoneNotification != null) {
notificationManager.cancel(DOWNLOADS_NOTIFICATION_ID);
mNotificationManager.cancel(DOWNLOADS_NOTIFICATION_ID);
downloadDoneList.setLength(0);
downloadDoneCount = 0;
}
if (downloadFailedNotification != null) {
for (; downloadFailedNotificationID > DOWNLOADS_NOTIFICATION_ID; downloadFailedNotificationID--) {
notificationManager.cancel(downloadFailedNotificationID);
mNotificationManager.cancel(downloadFailedNotificationID);
}
mFailedDownloads.clear();
downloadFailedNotificationID++;
@ -523,8 +627,4 @@ public class DownloadManagerService extends Service {
}
public interface DMChecker {
void callback(boolean listed, boolean finished);
}
}

5
app/src/main/java/us/shandian/giga/service/MissionState.java Normal file
View File

@ -0,0 +1,5 @@
package us.shandian.giga.service;
public enum MissionState {
None, Pending, PendingRunning, Finished
}

345
app/src/main/java/us/shandian/giga/ui/adapter/MissionAdapter.java
View File

@ -8,21 +8,22 @@ import android.content.Intent;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.StringRes;
import android.support.v4.content.FileProvider;
import android.support.v4.view.ViewCompat;
import android.support.v7.app.AlertDialog;
import android.support.v7.util.DiffUtil;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.RecyclerView.ViewHolder;
import android.support.v7.widget.RecyclerView.Adapter;
import android.support.v7.widget.RecyclerView.ViewHolder;
import android.util.Log;
import android.util.SparseArray;
import android.view.HapticFeedbackConstants;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
@ -36,14 +37,20 @@ import android.widget.Toast;
import org.schabi.newpipe.BuildConfig;
import org.schabi.newpipe.R;
import org.schabi.newpipe.report.ErrorActivity;
import org.schabi.newpipe.report.UserAction;
import org.schabi.newpipe.util.NavigationHelper;
import java.io.File;
import java.lang.ref.WeakReference;
import java.net.URI;
import java.util.ArrayList;
import java.util.Collections;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.get.FinishedMission;
import us.shandian.giga.get.Mission;
import us.shandian.giga.io.StoredFileHelper;
import us.shandian.giga.service.DownloadManager;
import us.shandian.giga.service.DownloadManagerService;
import us.shandian.giga.ui.common.Deleter;
@ -57,11 +64,16 @@ import static us.shandian.giga.get.DownloadMission.ERROR_CONNECT_HOST;
import static us.shandian.giga.get.DownloadMission.ERROR_FILE_CREATION;
import static us.shandian.giga.get.DownloadMission.ERROR_HTTP_NO_CONTENT;
import static us.shandian.giga.get.DownloadMission.ERROR_HTTP_UNSUPPORTED_RANGE;
import static us.shandian.giga.get.DownloadMission.ERROR_INSUFFICIENT_STORAGE;
import static us.shandian.giga.get.DownloadMission.ERROR_NOTHING;
import static us.shandian.giga.get.DownloadMission.ERROR_PATH_CREATION;
import static us.shandian.giga.get.DownloadMission.ERROR_PERMISSION_DENIED;
import static us.shandian.giga.get.DownloadMission.ERROR_POSTPROCESSING;
import static us.shandian.giga.get.DownloadMission.ERROR_POSTPROCESSING_HOLD;
import static us.shandian.giga.get.DownloadMission.ERROR_POSTPROCESSING_STOPPED;
import static us.shandian.giga.get.DownloadMission.ERROR_PROGRESS_LOST;
import static us.shandian.giga.get.DownloadMission.ERROR_SSL_EXCEPTION;
import static us.shandian.giga.get.DownloadMission.ERROR_TIMEOUT;
import static us.shandian.giga.get.DownloadMission.ERROR_UNKNOWN_EXCEPTION;
import static us.shandian.giga.get.DownloadMission.ERROR_UNKNOWN_HOST;
@ -69,6 +81,7 @@ public class MissionAdapter extends Adapter<ViewHolder> {
private static final SparseArray<String> ALGORITHMS = new SparseArray<>();
private static final String TAG = "MissionAdapter";
private static final String UNDEFINED_PROGRESS = "--.-%";
private static final String DEFAULT_MIME_TYPE = "*/*";
static {
@ -85,9 +98,12 @@ public class MissionAdapter extends Adapter<ViewHolder> {
private ArrayList<ViewHolderItem> mPendingDownloadsItems = new ArrayList<>();
private Handler mHandler;
private MenuItem mClear;
private MenuItem mStartButton;
private MenuItem mPauseButton;
private View mEmptyMessage;
private RecoverHelper mRecover;
public MissionAdapter(Context context, DownloadManager downloadManager, MenuItem clearButton, View emptyMessage) {
public MissionAdapter(Context context, @NonNull DownloadManager downloadManager, View emptyMessage) {
mContext = context;
mDownloadManager = downloadManager;
mDeleter = null;
@ -105,10 +121,18 @@ public class MissionAdapter extends Adapter<ViewHolder> {
onServiceMessage(msg);
break;
}
if (mStartButton != null && mPauseButton != null) switch (msg.what) {
case DownloadManagerService.MESSAGE_DELETED:
case DownloadManagerService.MESSAGE_ERROR:
case DownloadManagerService.MESSAGE_FINISHED:
case DownloadManagerService.MESSAGE_PAUSED:
checkMasterButtonsVisibility();
break;
}
}
};
mClear = clearButton;
mEmptyMessage = emptyMessage;
mIterator = downloadManager.getIterator();
@ -137,7 +161,11 @@ public class MissionAdapter extends Adapter<ViewHolder> {
if (h.item.mission instanceof DownloadMission) {
mPendingDownloadsItems.remove(h);
if (mPendingDownloadsItems.size() < 1) setAutoRefresh(false);
if (mPendingDownloadsItems.size() < 1) {
setAutoRefresh(false);
if (mStartButton != null) mStartButton.setVisible(false);
if (mPauseButton != null) mPauseButton.setVisible(false);
}
}
h.popupMenu.dismiss();
@ -170,10 +198,10 @@ public class MissionAdapter extends Adapter<ViewHolder> {
ViewHolderItem h = (ViewHolderItem) view;
h.item = item;
Utility.FileType type = Utility.getFileType(item.mission.kind, item.mission.name);
Utility.FileType type = Utility.getFileType(item.mission.kind, item.mission.storage.getName());
h.icon.setImageResource(Utility.getIconForFileType(type));
h.name.setText(item.mission.name);
h.name.setText(item.mission.storage.getName());
h.progress.setColors(Utility.getBackgroundForFileType(mContext, type), Utility.getForegroundForFileType(mContext, type));
@ -225,8 +253,10 @@ public class MissionAdapter extends Adapter<ViewHolder> {
long deltaDone = mission.done - h.lastDone;
boolean hasError = mission.errCode != ERROR_NOTHING;
// on error hide marquee or show if condition (mission.done < 1 || mission.unknownLength) is true
h.progress.setMarquee(!hasError && (mission.done < 1 || mission.unknownLength));
// hide on error
// show if current resource length is not fetched
// show if length is unknown
h.progress.setMarquee(!hasError && (!mission.isInitialized() || mission.unknownLength));
float progress;
if (mission.unknownLength) {
@ -252,7 +282,7 @@ public class MissionAdapter extends Adapter<ViewHolder> {
long length = mission.getLength();
int state;
if (mission.isPsFailed()) {
if (mission.isPsFailed() || mission.errCode == ERROR_POSTPROCESSING_HOLD) {
state = 0;
} else if (!mission.running) {
state = mission.enqueued ? 1 : 2;
@ -305,36 +335,78 @@ public class MissionAdapter extends Adapter<ViewHolder> {
}
}
private boolean viewWithFileProvider(@NonNull File file) {
if (!file.exists()) return true;
private void viewWithFileProvider(Mission mission) {
if (checkInvalidFile(mission)) return;
String ext = Utility.getFileExt(file.getName());
if (ext == null) return false;
String mimeType = resolveMimeType(mission);
String mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(ext.substring(1));
Log.v(TAG, "Mime: " + mimeType + " package: " + BuildConfig.APPLICATION_ID + ".provider");
if (BuildConfig.DEBUG)
Log.v(TAG, "Mime: " + mimeType + " package: " + BuildConfig.APPLICATION_ID + ".provider");
Uri uri = FileProvider.getUriForFile(mContext, BuildConfig.APPLICATION_ID + ".provider", file);
Uri uri;
if (mission.storage.isDirect()) {
uri = FileProvider.getUriForFile(
mContext,
BuildConfig.APPLICATION_ID + ".provider",
new File(URI.create(mission.storage.getUri().toString()))
);
} else {
uri = mission.storage.getUri();
}
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setDataAndType(uri, mimeType);
intent.addFlags(FLAG_GRANT_READ_URI_PERMISSION);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
intent.addFlags(FLAG_GRANT_PREFIX_URI_PERMISSION);
}
if(Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
intent.addFlags(FLAG_ACTIVITY_NEW_TASK);
}
//mContext.grantUriPermission(packageName, uri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
Log.v(TAG, "Starting intent: " + intent);
if (intent.resolveActivity(mContext.getPackageManager()) != null) {
mContext.startActivity(intent);
} else {
Toast noPlayerToast = Toast.makeText(mContext, R.string.toast_no_player, Toast.LENGTH_LONG);
noPlayerToast.show();
Toast.makeText(mContext, R.string.toast_no_player, Toast.LENGTH_LONG).show();
}
}
private void shareFile(Mission mission) {
if (checkInvalidFile(mission)) return;
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType(resolveMimeType(mission));
intent.putExtra(Intent.EXTRA_STREAM, mission.storage.getUri());
mContext.startActivity(Intent.createChooser(intent, null));
}
private static String resolveMimeType(@NonNull Mission mission) {
String mimeType;
if (!mission.storage.isInvalid()) {
mimeType = mission.storage.getType();
if (mimeType != null && mimeType.length() > 0 && !mimeType.equals(StoredFileHelper.DEFAULT_MIME))
return mimeType;
}
String ext = Utility.getFileExt(mission.storage.getName());
if (ext == null) return DEFAULT_MIME_TYPE;
mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(ext.substring(1));
return mimeType == null ? DEFAULT_MIME_TYPE : mimeType;
}
private boolean checkInvalidFile(@NonNull Mission mission) {
if (mission.storage.existsAsFile()) return false;
Toast.makeText(mContext, R.string.missing_file, Toast.LENGTH_SHORT).show();
return true;
}
@ -343,15 +415,9 @@ public class MissionAdapter extends Adapter<ViewHolder> {
}
private void onServiceMessage(@NonNull Message msg) {
switch (msg.what) {
case DownloadManagerService.MESSAGE_PROGRESS:
setAutoRefresh(true);
return;
case DownloadManagerService.MESSAGE_ERROR:
case DownloadManagerService.MESSAGE_FINISHED:
break;
default:
return;
if (msg.what == DownloadManagerService.MESSAGE_PROGRESS) {
setAutoRefresh(true);
return;
}
for (int i = 0; i < mPendingDownloadsItems.size(); i++) {
@ -370,74 +436,104 @@ public class MissionAdapter extends Adapter<ViewHolder> {
}
private void showError(@NonNull DownloadMission mission) {
StringBuilder str = new StringBuilder();
str.append(mContext.getString(R.string.label_code));
str.append(": ");
str.append(mission.errCode);
str.append('\n');
@StringRes int msg = R.string.general_error;
String msgEx = null;
switch (mission.errCode) {
case 416:
str.append(mContext.getString(R.string.error_http_requested_range_not_satisfiable));
msg = R.string.error_http_requested_range_not_satisfiable;
break;
case 404:
str.append(mContext.getString(R.string.error_http_not_found));
msg = R.string.error_http_not_found;
break;
case ERROR_NOTHING:
str.append("¿?");
break;
return;// this never should happen
case ERROR_FILE_CREATION:
str.append(mContext.getString(R.string.error_file_creation));
msg = R.string.error_file_creation;
break;
case ERROR_HTTP_NO_CONTENT:
str.append(mContext.getString(R.string.error_http_no_content));
msg = R.string.error_http_no_content;
break;
case ERROR_HTTP_UNSUPPORTED_RANGE:
str.append(mContext.getString(R.string.error_http_unsupported_range));
msg = R.string.error_http_unsupported_range;
break;
case ERROR_PATH_CREATION:
str.append(mContext.getString(R.string.error_path_creation));
msg = R.string.error_path_creation;
break;
case ERROR_PERMISSION_DENIED:
str.append(mContext.getString(R.string.permission_denied));
msg = R.string.permission_denied;
break;
case ERROR_SSL_EXCEPTION:
str.append(mContext.getString(R.string.error_ssl_exception));
msg = R.string.error_ssl_exception;
break;
case ERROR_UNKNOWN_HOST:
str.append(mContext.getString(R.string.error_unknown_host));
msg = R.string.error_unknown_host;
break;
case ERROR_CONNECT_HOST:
str.append(mContext.getString(R.string.error_connect_host));
msg = R.string.error_connect_host;
break;
case ERROR_POSTPROCESSING_STOPPED:
msg = R.string.error_postprocessing_stopped;
break;
case ERROR_POSTPROCESSING:
str.append(mContext.getString(R.string.error_postprocessing_failed));
case ERROR_POSTPROCESSING_HOLD:
showError(mission.errObject, UserAction.DOWNLOAD_POSTPROCESSING, R.string.error_postprocessing_failed);
return;
case ERROR_INSUFFICIENT_STORAGE:
msg = R.string.error_insufficient_storage;
break;
case ERROR_UNKNOWN_EXCEPTION:
showError(mission.errObject, UserAction.DOWNLOAD_FAILED, R.string.general_error);
return;
case ERROR_PROGRESS_LOST:
msg = R.string.error_progress_lost;
break;
case ERROR_TIMEOUT:
msg = R.string.error_timeout;
break;
default:
if (mission.errCode >= 100 && mission.errCode < 600) {
str = new StringBuilder(8);
str.append("HTTP ");
str.append(mission.errCode);
msgEx = "HTTP " + mission.errCode;
} else if (mission.errObject == null) {
str.append("(not_decelerated_error_code)");
msgEx = "(not_decelerated_error_code)";
} else {
showError(mission.errObject, UserAction.DOWNLOAD_FAILED, msg);
return;
}
break;
}
if (mission.errObject != null) {
str.append("\n\n");
str.append(mission.errObject.toString());
AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
if (msgEx != null)
builder.setMessage(msgEx);
else
builder.setMessage(msg);
// add report button for non-HTTP errors (range 100-599)
if (mission.errObject != null && (mission.errCode < 100 || mission.errCode >= 600)) {
@StringRes final int mMsg = msg;
builder.setPositiveButton(R.string.error_report_title, (dialog, which) ->
showError(mission.errObject, UserAction.DOWNLOAD_FAILED, mMsg)
);
}
AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
builder.setTitle(mission.name)
.setMessage(str)
.setNegativeButton(android.R.string.ok, (dialog, which) -> dialog.cancel())
builder.setNegativeButton(android.R.string.ok, (dialog, which) -> dialog.cancel())
.setTitle(mission.storage.getName())
.create()
.show();
}
private void showError(Exception exception, UserAction action, @StringRes int reason) {
ErrorActivity.reportError(
mContext,
Collections.singletonList(exception),
null,
null,
ErrorActivity.ErrorInfo.make(action, "-", "-", reason)
);
}
public void clearFinishedDownloads() {
mDownloadManager.forgetFinishedDownloads();
applyChanges();
@ -466,16 +562,33 @@ public class MissionAdapter extends Adapter<ViewHolder> {
showError(mission);
return true;
case R.id.queue:
h.queue.setChecked(!h.queue.isChecked());
mission.enqueued = h.queue.isChecked();
boolean flag = !h.queue.isChecked();
h.queue.setChecked(flag);
mission.setEnqueued(flag);
updateProgress(h);
return true;
case R.id.retry:
if (mission.hasInvalidStorage()) {
mDownloadManager.tryRecover(mission);
if (mission.storage.isInvalid())
mRecover.tryRecover(mission);
else
recoverMission(mission);
return true;
}
mission.psContinue(true);
return true;
case R.id.cancel:
mission.psContinue(false);
return false;
}
}
switch (id) {
case R.id.open:
return viewWithFileProvider(h.item.mission.getDownloadedFile());
case R.id.menu_item_share:
shareFile(h.item.mission);
return true;
case R.id.delete:
if (mDeleter == null) {
mDownloadManager.deleteMission(h.item.mission);
@ -486,7 +599,7 @@ public class MissionAdapter extends Adapter<ViewHolder> {
return true;
case R.id.md5:
case R.id.sha1:
new ChecksumTask(mContext).execute(h.item.mission.getDownloadedFile().getAbsolutePath(), ALGORITHMS.get(id));
new ChecksumTask(mContext).execute(h.item.mission.storage, ALGORITHMS.get(id));
return true;
case R.id.source:
/*Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(h.item.mission.source));
@ -529,29 +642,74 @@ public class MissionAdapter extends Adapter<ViewHolder> {
}
public void setClearButton(MenuItem clearButton) {
if (mClear == null) clearButton.setVisible(mIterator.hasFinishedMissions());
if (mClear == null)
clearButton.setVisible(mIterator.hasFinishedMissions());
mClear = clearButton;
}
public void setMasterButtons(MenuItem startButton, MenuItem pauseButton) {
boolean init = mStartButton == null || mPauseButton == null;
mStartButton = startButton;
mPauseButton = pauseButton;
if (init) checkMasterButtonsVisibility();
}
private void checkEmptyMessageVisibility() {
int flag = mIterator.getOldListSize() > 0 ? View.GONE : View.VISIBLE;
if (mEmptyMessage.getVisibility() != flag) mEmptyMessage.setVisibility(flag);
}
private void checkMasterButtonsVisibility() {
boolean[] state = mIterator.hasValidPendingMissions();
public void deleterDispose(Bundle bundle) {
if (mDeleter != null) mDeleter.dispose(bundle);
mStartButton.setVisible(state[0]);
mPauseButton.setVisible(state[1]);
}
public void deleterLoad(Bundle bundle, View view) {
public void ensurePausedMissions() {
for (ViewHolderItem h : mPendingDownloadsItems) {
if (((DownloadMission) h.item.mission).running) continue;
updateProgress(h);
h.lastTimeStamp = -1;
h.lastDone = -1;
}
}
public void deleterDispose(boolean commitChanges) {
if (mDeleter != null) mDeleter.dispose(commitChanges);
}
public void deleterLoad(View view) {
if (mDeleter == null)
mDeleter = new Deleter(bundle, view, mContext, this, mDownloadManager, mIterator, mHandler);
mDeleter = new Deleter(view, mContext, this, mDownloadManager, mIterator, mHandler);
}
public void deleterResume() {
if (mDeleter != null) mDeleter.resume();
}
public void recoverMission(DownloadMission mission) {
for (ViewHolderItem h : mPendingDownloadsItems) {
if (mission != h.item.mission) continue;
mission.errObject = null;
mission.resetState(true, false, DownloadMission.ERROR_NOTHING);
h.status.setText(UNDEFINED_PROGRESS);
h.state = -1;
h.size.setText(Utility.formatBytes(mission.getLength()));
h.progress.setMarquee(true);
mDownloadManager.resumeMission(mission);
return;
}
}
private boolean mUpdaterRunning = false;
private final Runnable rUpdater = this::updater;
@ -593,6 +751,10 @@ public class MissionAdapter extends Adapter<ViewHolder> {
return Float.isNaN(value) || Float.isInfinite(value);
}
public void setRecover(@NonNull RecoverHelper callback) {
mRecover = callback;
}
class ViewHolderItem extends RecyclerView.ViewHolder {
DownloadManager.MissionItem item;
@ -604,6 +766,8 @@ public class MissionAdapter extends Adapter<ViewHolder> {
ProgressDrawable progress;
PopupMenu popupMenu;
MenuItem retry;
MenuItem cancel;
MenuItem start;
MenuItem pause;
MenuItem open;
@ -636,22 +800,34 @@ public class MissionAdapter extends Adapter<ViewHolder> {
button.setOnClickListener(v -> showPopupMenu());
Menu menu = popupMenu.getMenu();
retry = menu.findItem(R.id.retry);
cancel = menu.findItem(R.id.cancel);
start = menu.findItem(R.id.start);
pause = menu.findItem(R.id.pause);
open = menu.findItem(R.id.open);
open = menu.findItem(R.id.menu_item_share);
queue = menu.findItem(R.id.queue);
showError = menu.findItem(R.id.error_message_view);
delete = menu.findItem(R.id.delete);
source = menu.findItem(R.id.source);
checksum = menu.findItem(R.id.checksum);
itemView.setOnClickListener((v) -> {
itemView.setHapticFeedbackEnabled(true);
itemView.setOnClickListener(v -> {
if (item.mission instanceof FinishedMission)
viewWithFileProvider(item.mission.getDownloadedFile());
viewWithFileProvider(item.mission);
});
itemView.setOnLongClickListener(v -> {
v.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
showPopupMenu();
return true;
});
}
private void showPopupMenu() {
retry.setVisible(false);
cancel.setVisible(false);
start.setVisible(false);
pause.setVisible(false);
open.setVisible(false);
@ -664,7 +840,20 @@ public class MissionAdapter extends Adapter<ViewHolder> {
DownloadMission mission = item.mission instanceof DownloadMission ? (DownloadMission) item.mission : null;
if (mission != null) {
if (!mission.isPsRunning()) {
if (mission.hasInvalidStorage()) {
retry.setVisible(true);
delete.setVisible(true);
showError.setVisible(true);
} else if (mission.isPsRunning()) {
switch (mission.errCode) {
case ERROR_INSUFFICIENT_STORAGE:
case ERROR_POSTPROCESSING_HOLD:
retry.setVisible(true);
cancel.setVisible(true);
showError.setVisible(true);
break;
}
} else {
if (mission.running) {
pause.setVisible(true);
} else {
@ -713,7 +902,7 @@ public class MissionAdapter extends Adapter<ViewHolder> {
}
static class ChecksumTask extends AsyncTask<String, Void, String> {
static class ChecksumTask extends AsyncTask<Object, Void, String> {
ProgressDialog progressDialog;
WeakReference<Activity> weakReference;
@ -736,8 +925,8 @@ public class MissionAdapter extends Adapter<ViewHolder> {
}
@Override
protected String doInBackground(String... params) {
return Utility.checksum(params[0], params[1]);
protected String doInBackground(Object... params) {
return Utility.checksum((StoredFileHelper) params[0], (String) params[1]);
}
@Override
@ -764,4 +953,8 @@ public class MissionAdapter extends Adapter<ViewHolder> {
}
}
public interface RecoverHelper {
void tryRecover(DownloadMission mission);
}
}

52
app/src/main/java/us/shandian/giga/ui/common/Deleter.java
View File

@ -3,8 +3,6 @@ package us.shandian.giga.ui.common;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.support.design.widget.Snackbar;
import android.view.View;
@ -23,8 +21,6 @@ public class Deleter {
private static final int TIMEOUT = 5000;// ms
private static final int DELAY = 350;// ms
private static final int DELAY_RESUME = 400;// ms
private static final String BUNDLE_NAMES = "us.shandian.giga.ui.common.deleter.names";
private static final String BUNDLE_LOCATIONS = "us.shandian.giga.ui.common.deleter.locations";
private Snackbar snackbar;
private ArrayList<Mission> items;
@ -41,7 +37,7 @@ public class Deleter {
private final Runnable rNext;
private final Runnable rCommit;
public Deleter(Bundle b, View v, Context c, MissionAdapter a, DownloadManager d, MissionIterator i, Handler h) {
public Deleter(View v, Context c, MissionAdapter a, DownloadManager d, MissionIterator i, Handler h) {
mView = v;
mContext = c;
mAdapter = a;
@ -55,27 +51,6 @@ public class Deleter {
rCommit = this::commit;
items = new ArrayList<>(2);
if (b != null) {
String[] names = b.getStringArray(BUNDLE_NAMES);
String[] locations = b.getStringArray(BUNDLE_LOCATIONS);
if (names == null || locations == null) return;
if (names.length < 1 || locations.length < 1) return;
if (names.length != locations.length) return;
items.ensureCapacity(names.length);
for (int j = 0; j < locations.length; j++) {
Mission mission = mDownloadManager.getAnyMission(locations[j], names[j]);
if (mission == null) continue;
items.add(mission);
mIterator.hide(mission);
}
if (items.size() > 0) resume();
}
}
public void append(Mission item) {
@ -104,7 +79,7 @@ public class Deleter {
private void next() {
if (items.size() < 1) return;
String msg = mContext.getString(R.string.file_deleted).concat(":\n").concat(items.get(0).name);
String msg = mContext.getString(R.string.file_deleted).concat(":\n").concat(items.get(0).storage.getName());
snackbar = Snackbar.make(mView, msg, Snackbar.LENGTH_INDEFINITE);
snackbar.setAction(R.string.undo, s -> forget());
@ -125,7 +100,7 @@ public class Deleter {
mDownloadManager.deleteMission(mission);
if (mission instanceof FinishedMission) {
mContext.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.fromFile(mission.getDownloadedFile())));
mContext.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, mission.storage.getUri()));
}
break;
}
@ -151,27 +126,14 @@ public class Deleter {
mHandler.postDelayed(rShow, DELAY_RESUME);
}
public void dispose(Bundle bundle) {
public void dispose(boolean commitChanges) {
if (items.size() < 1) return;
pause();
if (bundle == null) {
for (Mission mission : items) mDownloadManager.deleteMission(mission);
items = null;
return;
}
if (!commitChanges) return;
String[] names = new String[items.size()];
String[] locations = new String[items.size()];
for (int i = 0; i < items.size(); i++) {
Mission mission = items.get(i);
names[i] = mission.name;
locations[i] = mission.location;
}
bundle.putStringArray(BUNDLE_NAMES, names);
bundle.putStringArray(BUNDLE_LOCATIONS, locations);
for (Mission mission : items) mDownloadManager.deleteMission(mission);
items = null;
}
}

105
app/src/main/java/us/shandian/giga/ui/fragment/MissionsFragment.java
View File

@ -1,7 +1,7 @@
package us.shandian.giga.ui.fragment;
import android.app.Activity;
import android.app.Fragment;
import android.app.AlertDialog;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
@ -10,6 +10,8 @@ import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.IBinder;
import android.preference.PreferenceManager;
import android.support.annotation.NonNull;
import android.support.v4.app.Fragment;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
@ -18,23 +20,31 @@ import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;
import org.schabi.newpipe.R;
import org.schabi.newpipe.util.ThemeHelper;
import java.io.IOException;
import us.shandian.giga.get.DownloadMission;
import us.shandian.giga.io.StoredFileHelper;
import us.shandian.giga.service.DownloadManager;
import us.shandian.giga.service.DownloadManagerService;
import us.shandian.giga.service.DownloadManagerService.DMBinder;
import us.shandian.giga.service.DownloadManagerService.DownloadManagerBinder;
import us.shandian.giga.ui.adapter.MissionAdapter;
public class MissionsFragment extends Fragment {
private static final int SPAN_SIZE = 2;
private static final int REQUEST_DOWNLOAD_PATH_SAF = 0x1230;
private SharedPreferences mPrefs;
private boolean mLinear;
private MenuItem mSwitch;
private MenuItem mClear = null;
private MenuItem mStart = null;
private MenuItem mPause = null;
private RecyclerView mList;
private View mEmpty;
@ -43,21 +53,24 @@ public class MissionsFragment extends Fragment {
private LinearLayoutManager mLinearManager;
private Context mContext;
private DMBinder mBinder;
private Bundle mBundle;
private DownloadManagerBinder mBinder;
private boolean mForceUpdate;
private DownloadMission unsafeMissionTarget = null;
private ServiceConnection mConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder binder) {
mBinder = (DownloadManagerService.DMBinder) binder;
mBinder = (DownloadManagerBinder) binder;
mBinder.clearDownloadNotifications();
mAdapter = new MissionAdapter(mContext, mBinder.getDownloadManager(), mClear, mEmpty);
mAdapter.deleterLoad(mBundle, getView());
mAdapter = new MissionAdapter(mContext, mBinder.getDownloadManager(), mEmpty);
mAdapter.deleterLoad(getView());
mBundle = null;
mAdapter.setRecover(MissionsFragment.this::recoverMission);
setAdapterButtons();
mBinder.addMissionEventListener(mAdapter.getMessenger());
mBinder.enableNotifications(false);
@ -74,15 +87,12 @@ public class MissionsFragment extends Fragment {
};
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.missions, container, false);
mPrefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
mLinear = mPrefs.getBoolean("linear", false);
//mContext = getActivity().getApplicationContext();
mBundle = savedInstanceState;
// Bind the service
mContext.bindService(new Intent(mContext, DownloadManagerService.class), mConnection, Context.BIND_AUTO_CREATE);
@ -132,7 +142,7 @@ public class MissionsFragment extends Fragment {
public void onAttach(Activity activity) {
super.onAttach(activity);
mContext = activity.getApplicationContext();
mContext = activity;
}
@ -144,7 +154,7 @@ public class MissionsFragment extends Fragment {
mBinder.removeMissionEventListener(mAdapter.getMessenger());
mBinder.enableNotifications(true);
mContext.unbindService(mConnection);
mAdapter.deleterDispose(null);
mAdapter.deleterDispose(true);
mBinder = null;
mAdapter = null;
@ -154,7 +164,11 @@ public class MissionsFragment extends Fragment {
public void onPrepareOptionsMenu(Menu menu) {
mSwitch = menu.findItem(R.id.switch_mode);
mClear = menu.findItem(R.id.clear_list);
if (mAdapter != null) mAdapter.setClearButton(mClear);
mStart = menu.findItem(R.id.start_downloads);
mPause = menu.findItem(R.id.pause_downloads);
if (mAdapter != null) setAdapterButtons();
super.onPrepareOptionsMenu(menu);
}
@ -166,8 +180,23 @@ public class MissionsFragment extends Fragment {
updateList();
return true;
case R.id.clear_list:
mAdapter.clearFinishedDownloads();
AlertDialog.Builder prompt = new AlertDialog.Builder(mContext);
prompt.setTitle(R.string.clear_finished_download);
prompt.setMessage(R.string.confirm_prompt);
prompt.setPositiveButton(android.R.string.ok, (dialog, which) -> mAdapter.clearFinishedDownloads());
prompt.setNegativeButton(R.string.cancel, null);
prompt.create().show();
return true;
case R.id.start_downloads:
item.setVisible(false);
mPause.setVisible(true);
mBinder.getDownloadManager().startAllMissions();
return true;
case R.id.pause_downloads:
item.setVisible(false);
mStart.setVisible(true);
mBinder.getDownloadManager().pauseAllMissions(false);
mAdapter.ensurePausedMissions();// update items view
default:
return super.onOptionsItemSelected(item);
}
@ -193,9 +222,9 @@ public class MissionsFragment extends Fragment {
int icon;
if (mLinear)
icon = isLight ? R.drawable.ic_list_black_24dp : R.drawable.ic_list_white_24dp;
else
icon = isLight ? R.drawable.ic_grid_black_24dp : R.drawable.ic_grid_white_24dp;
else
icon = isLight ? R.drawable.ic_list_black_24dp : R.drawable.ic_list_white_24dp;
mSwitch.setIcon(icon);
mSwitch.setTitle(mLinear ? R.string.grid : R.string.list);
@ -203,12 +232,29 @@ public class MissionsFragment extends Fragment {
}
}
private void setAdapterButtons() {
if (mClear == null || mStart == null || mPause == null) return;
mAdapter.setClearButton(mClear);
mAdapter.setMasterButtons(mStart, mPause);
}
private void recoverMission(@NonNull DownloadMission mission) {
unsafeMissionTarget = mission;
StoredFileHelper.requestSafWithFileCreation(
MissionsFragment.this,
REQUEST_DOWNLOAD_PATH_SAF,
mission.storage.getName(),
mission.storage.getType()
);
}
@Override
public void onSaveInstanceState(Bundle outState) {
public void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState);
if (mAdapter != null) {
mAdapter.deleterDispose(outState);
mAdapter.deleterDispose(false);
mForceUpdate = true;
mBinder.removeMissionEventListener(mAdapter.getMessenger());
}
@ -237,4 +283,23 @@ public class MissionsFragment extends Fragment {
if (mAdapter != null) mAdapter.onPaused();
if (mBinder != null) mBinder.enableNotifications(true);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode != REQUEST_DOWNLOAD_PATH_SAF || resultCode != Activity.RESULT_OK) return;
if (unsafeMissionTarget == null || data.getData() == null) {
return;// unsafeMissionTarget cannot be null
}
try {
String tag = unsafeMissionTarget.storage.getTag();
unsafeMissionTarget.storage = new StoredFileHelper(mContext, null, data.getData(), tag);
mAdapter.recoverMission(unsafeMissionTarget);
} catch (IOException e) {
Toast.makeText(mContext, R.string.general_error, Toast.LENGTH_LONG).show();
}
}
}

28
app/src/main/java/us/shandian/giga/util/Utility.java
View File

@ -9,14 +9,15 @@ import android.support.annotation.DrawableRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.content.ContextCompat;
import android.util.Log;
import android.widget.Toast;
import org.schabi.newpipe.R;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
@ -25,7 +26,8 @@ import java.io.Serializable;
import java.net.HttpURLConnection;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Locale;
import us.shandian.giga.io.StoredFileHelper;
public class Utility {
@ -80,6 +82,7 @@ public class Utility {
objectInputStream = new ObjectInputStream(new FileInputStream(file));
object = (T) objectInputStream.readObject();
} catch (Exception e) {
Log.e("Utility", "Failed to deserialize the object", e);
object = null;
}
@ -206,7 +209,7 @@ public class Utility {
Toast.makeText(context, R.string.msg_copied, Toast.LENGTH_SHORT).show();
}
public static String checksum(String path, String algorithm) {
public static String checksum(StoredFileHelper source, String algorithm) {
MessageDigest md;
try {
@ -215,11 +218,11 @@ public class Utility {
throw new RuntimeException(e);
}
FileInputStream i;
SharpStream i;
try {
i = new FileInputStream(path);
} catch (FileNotFoundException e) {
i = source.getStream();
} catch (Exception e) {
throw new RuntimeException(e);
}
@ -247,15 +250,15 @@ public class Utility {
}
@SuppressWarnings("ResultOfMethodCallIgnored")
public static boolean mkdir(File path, boolean allDirs) {
if (path.exists()) return true;
public static boolean mkdir(File p, boolean allDirs) {
if (p.exists()) return true;
if (allDirs)
path.mkdirs();
p.mkdirs();
else
path.mkdir();
p.mkdir();
return path.exists();
return p.exists();
}
public static long getContentLength(HttpURLConnection connection) {
@ -264,8 +267,7 @@ public class Utility {
}
try {
long length = Long.parseLong(connection.getHeaderField("Content-Length"));
if (length >= 0) return length;
return Long.parseLong(connection.getHeaderField("Content-Length"));
} catch (Exception err) {
// nothing to do
}

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