Merge pull request #1106 from TeamNewPipe/upenuns

Remove actionBarHandler

app/src/main/java/org/schabi/newpipe/fragments/detail/ActionBarHandler.java

@@ -1,150 +0,0 @@
-package org.schabi.newpipe.fragments.detail;
-
-import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
-import android.support.v7.app.AppCompatActivity;
-import android.util.Log;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.AdapterView;
-import android.widget.Spinner;
-
-import org.schabi.newpipe.R;
-import org.schabi.newpipe.extractor.stream.VideoStream;
-import org.schabi.newpipe.util.ListHelper;
-
-import java.util.List;
-
-/*
- * Created by Christian Schabesberger on 18.08.15.
- * <p>
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * DetailsMenuHandler.java is part of NewPipe.
- * <p>
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * <p>
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * <p>
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-@SuppressWarnings("WeakerAccess")
-class ActionBarHandler {
-    private static final String TAG = "ActionBarHandler";
-
-    private AppCompatActivity activity;
-    private int selectedVideoStream = -1;
-
-    private SharedPreferences defaultPreferences;
-
-    private Menu menu;
-
-    // Only callbacks are listed here, there are more actions which don't need a callback.
-    // those are edited directly. Typically VideoDetailFragment will implement those callbacks.
-    private OnActionListener onShareListener;
-    private OnActionListener onOpenInBrowserListener;
-    private OnActionListener onPlayWithKodiListener;
-
-    // Triggered when a stream related action is triggered.
-    public interface OnActionListener {
-        void onActionSelected(int selectedStreamId);
-    }
-
-    public ActionBarHandler(AppCompatActivity activity) {
-        this.activity = activity;
-    }
-
-    public void setupStreamList(final List<VideoStream> videoStreams, Spinner toolbarSpinner) {
-        if (activity == null) return;
-
-        selectedVideoStream = ListHelper.getDefaultResolutionIndex(activity, videoStreams);
-
-        boolean isExternalPlayerEnabled = PreferenceManager.getDefaultSharedPreferences(activity).getBoolean(activity.getString(R.string.use_external_video_player_key), false);
-        toolbarSpinner.setAdapter(new SpinnerToolbarAdapter(activity, videoStreams, isExternalPlayerEnabled));
-        toolbarSpinner.setSelection(selectedVideoStream);
-        toolbarSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
-            @Override
-            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
-                selectedVideoStream = position;
-            }
-
-            @Override
-            public void onNothingSelected(AdapterView<?> parent) {
-            }
-        });
-
-    }
-
-    public void setupMenu(Menu menu, MenuInflater inflater) {
-        this.menu = menu;
-
-        // CAUTION set item properties programmatically otherwise it would not be accepted by
-        // appcompat itemsinflater.inflate(R.menu.videoitem_detail, menu);
-
-        defaultPreferences = PreferenceManager.getDefaultSharedPreferences(activity);
-        inflater.inflate(R.menu.video_detail_menu, menu);
-
-        updateItemsVisibility();
-    }
-
-    public void updateItemsVisibility(){
-        showPlayWithKodiAction(defaultPreferences.getBoolean(activity.getString(R.string.show_play_with_kodi_key), false));
-    }
-
-    public boolean onItemSelected(MenuItem item) {
-        int id = item.getItemId();
-        switch (id) {
-            case R.id.menu_item_share: {
-                if (onShareListener != null) {
-                    onShareListener.onActionSelected(selectedVideoStream);
-                }
-                return true;
-            }
-            case R.id.menu_item_openInBrowser: {
-                if (onOpenInBrowserListener != null) {
-                    onOpenInBrowserListener.onActionSelected(selectedVideoStream);
-                }
-                return true;
-            }
-            case R.id.action_play_with_kodi:
-                if (onPlayWithKodiListener != null) {
-                    onPlayWithKodiListener.onActionSelected(selectedVideoStream);
-                }
-                return true;
-            default:
-                Log.e(TAG, "Menu Item not known");
-        }
-        return false;
-    }
-
-    public int getSelectedVideoStream() {
-        return selectedVideoStream;
-    }
-
-    public void setOnShareListener(OnActionListener listener) {
-        onShareListener = listener;
-    }
-
-    public void setOnOpenInBrowserListener(OnActionListener listener) {
-        onOpenInBrowserListener = listener;
-    }
-
-    public void setOnPlayWithKodiListener(OnActionListener listener) {
-        onPlayWithKodiListener = listener;
-    }
-
-    public void showPlayWithKodiAction(boolean visible) {
-        menu.findItem(R.id.action_play_with_kodi).setVisible(visible);
-    }
-
-}

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

@@ -31,6 +31,7 @@ import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.AdapterView;
 import android.widget.FrameLayout;
 import android.widget.ImageButton;
 import android.widget.ImageView;
@@ -95,13 +96,17 @@ import io.reactivex.schedulers.Schedulers;
 
 import static org.schabi.newpipe.util.AnimationUtils.animateView;
 
-public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implements BackPressable, SharedPreferences.OnSharedPreferenceChangeListener, View.OnClickListener, View.OnLongClickListener {
+public class VideoDetailFragment
+        extends BaseStateFragment<StreamInfo>
+        implements BackPressable,
+        SharedPreferences.OnSharedPreferenceChangeListener,
+        View.OnClickListener,
+        View.OnLongClickListener {
     public static final String AUTO_PLAY = "auto_play";
 
     // Amount of videos to show on start
     private static final int INITIAL_RELATED_VIDEOS = 8;
 
-    private ActionBarHandler actionBarHandler;
     private ArrayList<VideoStream> sortedStreamVideosList;
 
     private InfoItemBuilder infoItemBuilder = null;
@@ -126,9 +131,12 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
     private Disposable currentWorker;
     private CompositeDisposable disposables = new CompositeDisposable();
 
+    private int selectedVideoStream = -1;
+
     /*//////////////////////////////////////////////////////////////////////////
     // Views
     //////////////////////////////////////////////////////////////////////////*/
+    private Menu menu;
 
     private Spinner spinnerToolbar;
 
@@ -169,6 +177,7 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
     private LinearLayout relatedStreamsView;
     private ImageButton relatedStreamExpandButton;
 
+
     /*////////////////////////////////////////////////////////////////////////*/
 
     public static VideoDetailFragment getInstance(int serviceId, String videoUrl, String name) {
@@ -186,8 +195,10 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         super.onCreate(savedInstanceState);
         setHasOptionsMenu(true);
 
-        showRelatedStreams = PreferenceManager.getDefaultSharedPreferences(activity).getBoolean(getString(R.string.show_next_video_key), true);
+        showRelatedStreams = PreferenceManager.getDefaultSharedPreferences(activity)
-        PreferenceManager.getDefaultSharedPreferences(activity).registerOnSharedPreferenceChangeListener(this);
+                .getBoolean(getString(R.string.show_next_video_key), true);
+        PreferenceManager.getDefaultSharedPreferences(activity)
+                .registerOnSharedPreferenceChangeListener(this);
     }
 
     @Override
@@ -208,10 +219,13 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         if (updateFlags != 0) {
             if (!isLoading.get() && currentInfo != null) {
                 if ((updateFlags & RELATED_STREAMS_UPDATE_FLAG) != 0) initRelatedVideos(currentInfo);
-                if ((updateFlags & RESOLUTIONS_MENU_UPDATE_FLAG) != 0) setupActionBarHandler(currentInfo);
+                if ((updateFlags & RESOLUTIONS_MENU_UPDATE_FLAG) != 0) setupActionBar(currentInfo);
             }
 
-            if ((updateFlags & TOOLBAR_ITEMS_UPDATE_FLAG) != 0 && actionBarHandler != null) actionBarHandler.updateItemsVisibility();
+            if ((updateFlags & TOOLBAR_ITEMS_UPDATE_FLAG) != 0
+                    && menu != null) {
+                updateMenuItemVisibility();
+            }
             updateFlags = 0;
         }
 
@@ -224,7 +238,8 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
     @Override
     public void onDestroy() {
         super.onDestroy();
-        PreferenceManager.getDefaultSharedPreferences(activity).unregisterOnSharedPreferenceChangeListener(this);
+        PreferenceManager.getDefaultSharedPreferences(activity)
+                .unregisterOnSharedPreferenceChangeListener(this);
 
         if (currentWorker != null) currentWorker.dispose();
         if (disposables != null) disposables.clear();
@@ -285,7 +300,8 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         // Check if the next video label and video is visible,
         // if it is, include the two elements in the next check
         int nextCount = currentInfo != null && currentInfo.getNextVideo() != null ? 2 : 0;
-        if (relatedStreamsView != null && relatedStreamsView.getChildCount() > INITIAL_RELATED_VIDEOS + nextCount) {
+        if (relatedStreamsView != null
+                && relatedStreamsView.getChildCount() > INITIAL_RELATED_VIDEOS + nextCount) {
             outState.putSerializable(WAS_RELATED_EXPANDED_KEY, true);
         }
 
@@ -345,7 +361,7 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
                     DownloadDialog downloadDialog =
                             DownloadDialog.newInstance(currentInfo,
                                     sortedStreamVideosList,
-                                    actionBarHandler.getSelectedVideoStream());
+                                    selectedVideoStream);
                     downloadDialog.show(activity.getSupportFragmentManager(), "downloadDialog");
                 } catch (Exception e) {
                     Toast.makeText(activity,
@@ -417,8 +433,10 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         int initialCount = INITIAL_RELATED_VIDEOS + nextCount;
 
         if (relatedStreamsView.getChildCount() > initialCount) {
-            relatedStreamsView.removeViews(initialCount, relatedStreamsView.getChildCount() - (initialCount));
+            relatedStreamsView.removeViews(initialCount,
-            relatedStreamExpandButton.setImageDrawable(ContextCompat.getDrawable(activity, ThemeHelper.resolveResourceIdFromAttr(activity, R.attr.expand)));
+                    relatedStreamsView.getChildCount() - (initialCount));
+            relatedStreamExpandButton.setImageDrawable(ContextCompat.getDrawable(
+                    activity, ThemeHelper.resolveResourceIdFromAttr(activity, R.attr.expand)));
             return;
         }
 
@@ -428,7 +446,9 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
             //Log.d(TAG, "i = " + i);
             relatedStreamsView.addView(infoItemBuilder.buildView(relatedStreamsView, item));
         }
-        relatedStreamExpandButton.setImageDrawable(ContextCompat.getDrawable(activity, ThemeHelper.resolveResourceIdFromAttr(activity, R.attr.collapse)));
+        relatedStreamExpandButton.setImageDrawable(
+                ContextCompat.getDrawable(activity,
+                        ThemeHelper.resolveResourceIdFromAttr(activity, R.attr.collapse)));
     }
 
     /*//////////////////////////////////////////////////////////////////////////
@@ -483,7 +503,6 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
 
         relatedStreamExpandButton = rootView.findViewById(R.id.detail_related_streams_expand);
 
-        actionBarHandler = new ActionBarHandler(activity);
         infoItemBuilder = new InfoItemBuilder(activity);
         setHeightThumbnail();
     }
@@ -547,7 +566,10 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
 
     private View.OnTouchListener getOnControlsTouchListener() {
         return (View view, MotionEvent motionEvent) -> {
-            if (!PreferenceManager.getDefaultSharedPreferences(activity).getBoolean(getString(R.string.show_hold_to_append_key), true)) return false;
+            if (!PreferenceManager.getDefaultSharedPreferences(activity)
+                    .getBoolean(getString(R.string.show_hold_to_append_key), true)) {
+                return false;
+            }
 
             if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
                 animateView(appendControlsDetail, true, 250, 0, () ->
@@ -560,10 +582,21 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
     private void initThumbnailViews(StreamInfo info) {
         thumbnailImageView.setImageResource(R.drawable.dummy_thumbnail_dark);
         if (!TextUtils.isEmpty(info.getThumbnailUrl())) {
-            imageLoader.displayImage(info.getThumbnailUrl(), thumbnailImageView, DISPLAY_THUMBNAIL_OPTIONS, new SimpleImageLoadingListener() {
+            imageLoader.displayImage(
+                    info.getThumbnailUrl(),
+                    thumbnailImageView,
+                    DISPLAY_THUMBNAIL_OPTIONS, new SimpleImageLoadingListener() {
                 @Override
                 public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
-                    ErrorActivity.reportError(activity, failReason.getCause(), null, activity.findViewById(android.R.id.content), ErrorActivity.ErrorInfo.make(UserAction.LOAD_IMAGE, NewPipe.getNameOfService(currentInfo.getServiceId()), imageUri, R.string.could_not_load_thumbnails));
+                    ErrorActivity.reportError(
+                            activity,
+                            failReason.getCause(),
+                            null,
+                            activity.findViewById(android.R.id.content),
+                            ErrorActivity.ErrorInfo.make(UserAction.LOAD_IMAGE,
+                                    NewPipe.getNameOfService(currentInfo.getServiceId()),
+                                    imageUri,
+                                    R.string.could_not_load_thumbnails));
                 }
             });
         }
@@ -578,14 +611,17 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
 
         if (info.getNextVideo() != null && showRelatedStreams) {
             nextStreamTitle.setVisibility(View.VISIBLE);
-            relatedStreamsView.addView(infoItemBuilder.buildView(relatedStreamsView, info.getNextVideo()));
+            relatedStreamsView.addView(
+                    infoItemBuilder.buildView(relatedStreamsView, info.getNextVideo()));
             relatedStreamsView.addView(getSeparatorView());
             relatedStreamRootLayout.setVisibility(View.VISIBLE);
         } else nextStreamTitle.setVisibility(View.GONE);
 
         if (info.related_streams != null && !info.related_streams.isEmpty() && showRelatedStreams) {
             //long first = System.nanoTime(), each;
-            int to = info.getRelatedStreams().size() >= INITIAL_RELATED_VIDEOS ? INITIAL_RELATED_VIDEOS : info.getRelatedStreams().size();
+            int to = info.getRelatedStreams().size() >= INITIAL_RELATED_VIDEOS
+                    ? INITIAL_RELATED_VIDEOS
+                    : info.getRelatedStreams().size();
             for (int i = 0; i < to; i++) {
                 InfoItem item = info.getRelatedStreams().get(i);
                 //each = System.nanoTime();
@@ -597,7 +633,8 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
             relatedStreamRootLayout.setVisibility(View.VISIBLE);
             relatedStreamExpandButton.setVisibility(View.VISIBLE);
 
-            relatedStreamExpandButton.setImageDrawable(ContextCompat.getDrawable(activity, ThemeHelper.resolveResourceIdFromAttr(activity, R.attr.expand)));
+            relatedStreamExpandButton.setImageDrawable(ContextCompat.getDrawable(
+                    activity, ThemeHelper.resolveResourceIdFromAttr(activity, R.attr.expand)));
         } else {
             if (info.getNextVideo() == null) relatedStreamRootLayout.setVisibility(View.GONE);
             relatedStreamExpandButton.setVisibility(View.GONE);
@@ -610,7 +647,15 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
 
     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-        actionBarHandler.setupMenu(menu, inflater);
+        this.menu = menu;
+
+        // CAUTION set item properties programmatically otherwise it would not be accepted by
+        // appcompat itemsinflater.inflate(R.menu.videoitem_detail, menu);
+
+        inflater.inflate(R.menu.video_detail_menu, menu);
+
+        updateMenuItemVisibility();
+
         ActionBar supportActionBar = activity.getSupportActionBar();
         if (supportActionBar != null) {
             supportActionBar.setDisplayHomeAsUpEnabled(true);
@@ -618,9 +663,47 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         }
     }
 
+    private void updateMenuItemVisibility() {
+
+        // show kodi if set in settings
+        menu.findItem(R.id.action_play_with_kodi).setVisible(
+                PreferenceManager.getDefaultSharedPreferences(activity).getBoolean(
+                        activity.getString(R.string.show_play_with_kodi_key), false));
+    }
+
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        return (!isLoading.get() && actionBarHandler.onItemSelected(item)) || super.onOptionsItemSelected(item);
+        if(isLoading.get()) {
+            // if is still loading block menu
+            return true;
+        }
+
+        int id = item.getItemId();
+        switch (id) {
+            case R.id.menu_item_share: {
+                if(currentInfo != null) {
+                    shareUrl(currentInfo.name, url);
+                } else {
+                    shareUrl(url, url);
+                }
+                return true;
+            }
+            case R.id.menu_item_openInBrowser: {
+                openUrlInBrowser(url);
+                return true;
+            }
+            case R.id.action_play_with_kodi:
+                try {
+                    NavigationHelper.playWithKore(activity, Uri.parse(
+                            url.replace("https", "http")));
+                } catch (Exception e) {
+                    if(DEBUG) Log.i(TAG, "Failed to start kore", e);
+                    showInstallKoreDialog(activity);
+                }
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
     }
 
     private static void showInstallKoreDialog(final Context context) {
@@ -632,22 +715,31 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         builder.create().show();
     }
 
-    private void setupActionBarHandler(final StreamInfo info) {
+    private void setupActionBarOnError(final String url) {
+        if (DEBUG) Log.d(TAG, "setupActionBarHandlerOnError() called with: url = [" + url + "]");
+        Log.e("-----", "missing code");
+    }
+
+    private void setupActionBar(final StreamInfo info) {
         if (DEBUG) Log.d(TAG, "setupActionBarHandler() called with: info = [" + info + "]");
-        sortedStreamVideosList = new ArrayList<>(ListHelper.getSortedStreamVideosList(activity, info.getVideoStreams(), info.getVideoOnlyStreams(), false));
+        sortedStreamVideosList = new ArrayList<>(ListHelper.getSortedStreamVideosList(
-        actionBarHandler.setupStreamList(sortedStreamVideosList, spinnerToolbar);
+                activity, info.getVideoStreams(), info.getVideoOnlyStreams(), false));
-        actionBarHandler.setOnShareListener(selectedStreamId -> shareUrl(info.name, info.url));
 
-        actionBarHandler.setOnOpenInBrowserListener((int selectedStreamId)->
+        selectedVideoStream = ListHelper.getDefaultResolutionIndex(activity, sortedStreamVideosList);
-                openUrlInBrowser(info.getUrl()));
 
-        actionBarHandler.setOnPlayWithKodiListener((int selectedStreamId) -> {
+        boolean isExternalPlayerEnabled = PreferenceManager.getDefaultSharedPreferences(activity)
-            try {
+                .getBoolean(activity.getString(R.string.use_external_video_player_key), false);
-                NavigationHelper.playWithKore(activity, Uri.parse(
+        spinnerToolbar.setAdapter(new SpinnerToolbarAdapter(activity, sortedStreamVideosList,
-                        info.getUrl().replace("https", "http")));
+                isExternalPlayerEnabled));
-            } catch (Exception e) {
+        spinnerToolbar.setSelection(selectedVideoStream);
-                if(DEBUG) Log.i(TAG, "Failed to start kore", e);
+        spinnerToolbar.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
-                showInstallKoreDialog(activity);
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                selectedVideoStream = position;
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
             }
         });
 
@@ -685,7 +777,10 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
     public void setTitleToUrl(int serviceId, String videoUrl, String name) {
         if (name != null && !name.isEmpty()) {
             for (StackItem stackItem : stack) {
-                if (stack.peek().getServiceId() == serviceId && stackItem.getUrl().equals(videoUrl)) stackItem.setTitle(name);
+                if (stack.peek().getServiceId() == serviceId
+                        && stackItem.getUrl().equals(videoUrl)) {
+                    stackItem.setTitle(name);
+                }
             }
         }
     }
@@ -727,18 +822,18 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         pushToStack(serviceId, url, name);
         showLoading();
 
-        Log.d(TAG, "prepareAndHandleInfo() called parallaxScrollRootView.getScrollY(): " + parallaxScrollRootView.getScrollY());
+        Log.d(TAG, "prepareAndHandleInfo() called parallaxScrollRootView.getScrollY(): "
+                + parallaxScrollRootView.getScrollY());
         final boolean greaterThanThreshold = parallaxScrollRootView.getScrollY() > (int)
                 (getResources().getDisplayMetrics().heightPixels * .1f);
 
         if (scrollToTop) parallaxScrollRootView.smoothScrollTo(0, 0);
-        animateView(contentRootLayoutHiding, false, greaterThanThreshold ? 250 : 0, 0, new Runnable() {
+        animateView(contentRootLayoutHiding,
-            @Override
+                false,
-            public void run() {
+                greaterThanThreshold ? 250 : 0, 0, () -> {
-                handleResult(info);
+                    handleResult(info);
-                showContentWithAnimation(120, 0, .01f);
+                    showContentWithAnimation(120, 0, .01f);
-            }
+                });
-        });
     }
 
     protected void prepareAndLoadInfo() {
@@ -773,7 +868,8 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
     //////////////////////////////////////////////////////////////////////////*/
 
     private void openBackgroundPlayer(final boolean append) {
-        AudioStream audioStream = currentInfo.getAudioStreams().get(ListHelper.getDefaultAudioFormat(activity, currentInfo.getAudioStreams()));
+        AudioStream audioStream = currentInfo.getAudioStreams()
+                .get(ListHelper.getDefaultAudioFormat(activity, currentInfo.getAudioStreams()));
 
         boolean useExternalAudioPlayer = PreferenceManager.getDefaultSharedPreferences(activity)
                 .getBoolean(activity.getString(R.string.use_external_audio_player_key), false);
@@ -781,7 +877,10 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         if (!useExternalAudioPlayer && android.os.Build.VERSION.SDK_INT >= 16) {
             openNormalBackgroundPlayer(append);
         } else {
-            NavigationHelper.playOnExternalPlayer(activity, currentInfo.getName(), currentInfo.getUploaderName(), audioStream);
+            NavigationHelper.playOnExternalPlayer(activity,
+                    currentInfo.getName(),
+                    currentInfo.getUploaderName(),
+                    audioStream);
         }
     }
 
@@ -806,8 +905,12 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
     private void openVideoPlayer() {
         VideoStream selectedVideoStream = getSelectedVideoStream();
 
-        if (PreferenceManager.getDefaultSharedPreferences(activity).getBoolean(this.getString(R.string.use_external_video_player_key), false)) {
+        if (PreferenceManager.getDefaultSharedPreferences(activity)
-            NavigationHelper.playOnExternalPlayer(activity, currentInfo.getName(), currentInfo.getUploaderName(), selectedVideoStream);
+                .getBoolean(this.getString(R.string.use_external_video_player_key), false)) {
+            NavigationHelper.playOnExternalPlayer(activity,
+                    currentInfo.getName(),
+                    currentInfo.getUploaderName(),
+                    selectedVideoStream);
         } else {
             openNormalPlayer(selectedVideoStream);
         }
@@ -828,7 +931,10 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         if (!useOldPlayer) {
             // ExoPlayer
             final PlayQueue playQueue = new SinglePlayQueue(currentInfo);
-            mIntent = NavigationHelper.getPlayerIntent(activity, MainVideoPlayer.class, playQueue, getSelectedVideoStream().getResolution());
+            mIntent = NavigationHelper.getPlayerIntent(activity,
+                    MainVideoPlayer.class,
+                    playQueue,
+                    getSelectedVideoStream().getResolution());
         } else {
             // Internal Player
             mIntent = new Intent(activity, PlayVideoActivity.class)
@@ -849,7 +955,7 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
     }
 
     private VideoStream getSelectedVideoStream() {
-        return sortedStreamVideosList.get(actionBarHandler.getSelectedVideoStream());
+        return sortedStreamVideosList.get(selectedVideoStream);
     }
 
     private void prepareDescription(final String descriptionHtml) {
@@ -859,28 +965,31 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
 
         disposables.add(Single.just(descriptionHtml)
                 .map((@io.reactivex.annotations.NonNull String description) -> {
-                        Spanned parsedDescription;
+                    Spanned parsedDescription;
-                        if (Build.VERSION.SDK_INT >= 24) {
+                    if (Build.VERSION.SDK_INT >= 24) {
-                            parsedDescription = Html.fromHtml(description, 0);
+                        parsedDescription = Html.fromHtml(description, 0);
-                        } else {
+                    } else {
-                            //noinspection deprecation
+                        //noinspection deprecation
-                            parsedDescription = Html.fromHtml(description);
+                        parsedDescription = Html.fromHtml(description);
-                        }
+                    }
-                        return parsedDescription;
+                    return parsedDescription;
                 })
                 .subscribeOn(Schedulers.computation())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe((@io.reactivex.annotations.NonNull Spanned spanned) -> {
-                        videoDescriptionView.setText(spanned);
+                    videoDescriptionView.setText(spanned);
-                        videoDescriptionView.setVisibility(View.VISIBLE);
+                    videoDescriptionView.setVisibility(View.VISIBLE);
                 }));
     }
 
     private View getSeparatorView() {
         View separator = new View(activity);
-        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 1);
+        LinearLayout.LayoutParams params =
-        int m8 = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8, getResources().getDisplayMetrics());
+                new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 1);
-        int m5 = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, getResources().getDisplayMetrics());
+        int m8 = (int) TypedValue.applyDimension(
+                TypedValue.COMPLEX_UNIT_DIP, 8, getResources().getDisplayMetrics());
+        int m5 = (int) TypedValue.applyDimension(
+                TypedValue.COMPLEX_UNIT_DIP, 5, getResources().getDisplayMetrics());
         params.setMargins(m8, m5, m8, m5);
         separator.setLayoutParams(params);
 
@@ -894,13 +1003,20 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
     private void setHeightThumbnail() {
         final DisplayMetrics metrics = getResources().getDisplayMetrics();
         boolean isPortrait = metrics.heightPixels > metrics.widthPixels;
-        int height = isPortrait ? (int) (metrics.widthPixels / (16.0f / 9.0f)) : (int) (metrics.heightPixels / 2f);
+        int height = isPortrait
-        thumbnailImageView.setScaleType(isPortrait ? ImageView.ScaleType.CENTER_CROP : ImageView.ScaleType.FIT_CENTER);
+                ? (int) (metrics.widthPixels / (16.0f / 9.0f))
-        thumbnailImageView.setLayoutParams(new FrameLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, height));
+                : (int) (metrics.heightPixels / 2f);
+        thumbnailImageView.setScaleType(isPortrait
+                ? ImageView.ScaleType.CENTER_CROP
+                : ImageView.ScaleType.FIT_CENTER);
+        thumbnailImageView.setLayoutParams(
+                new FrameLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, height));
         thumbnailImageView.setMinimumHeight(height);
     }
 
-    private void showContentWithAnimation(long duration, long delay, @FloatRange(from = 0.0f, to = 1.0f) float translationPercent) {
+    private void showContentWithAnimation(long duration,
+                                          long delay,
+                                          @FloatRange(from = 0.0f, to = 1.0f) float translationPercent) {
         int translationY = (int) (getResources().getDisplayMetrics().heightPixels *
                 (translationPercent > 0.0f ? translationPercent : .06f));
 
@@ -908,23 +1024,38 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         contentRootLayoutHiding.setAlpha(0f);
         contentRootLayoutHiding.setTranslationY(translationY);
         contentRootLayoutHiding.setVisibility(View.VISIBLE);
-        contentRootLayoutHiding.animate().alpha(1f).translationY(0)
+        contentRootLayoutHiding.animate()
-                .setStartDelay(delay).setDuration(duration).setInterpolator(new FastOutSlowInInterpolator()).start();
+                .alpha(1f)
+                .translationY(0)
+                .setStartDelay(delay)
+                .setDuration(duration)
+                .setInterpolator(new FastOutSlowInInterpolator())
+                .start();
 
         uploaderRootLayout.animate().setListener(null).cancel();
         uploaderRootLayout.setAlpha(0f);
         uploaderRootLayout.setTranslationY(translationY);
         uploaderRootLayout.setVisibility(View.VISIBLE);
-        uploaderRootLayout.animate().alpha(1f).translationY(0)
+        uploaderRootLayout.animate()
-                .setStartDelay((long) (duration * .5f) + delay).setDuration(duration).setInterpolator(new FastOutSlowInInterpolator()).start();
+                .alpha(1f)
+                .translationY(0)
+                .setStartDelay((long) (duration * .5f) + delay)
+                .setDuration(duration)
+                .setInterpolator(new FastOutSlowInInterpolator())
+                .start();
 
         if (showRelatedStreams) {
             relatedStreamRootLayout.animate().setListener(null).cancel();
             relatedStreamRootLayout.setAlpha(0f);
             relatedStreamRootLayout.setTranslationY(translationY);
             relatedStreamRootLayout.setVisibility(View.VISIBLE);
-            relatedStreamRootLayout.animate().alpha(1f).translationY(0)
+            relatedStreamRootLayout.animate()
-                    .setStartDelay((long) (duration * .8f) + delay).setDuration(duration).setInterpolator(new FastOutSlowInInterpolator()).start();
+                    .alpha(1f)
+                    .translationY(0)
+                    .setStartDelay((long) (duration * .8f) + delay)
+                    .setDuration(duration)
+                    .setInterpolator(new FastOutSlowInInterpolator())
+                    .start();
         }
     }
 
@@ -938,12 +1069,8 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         if (thumbnailImageView == null || activity == null) return;
 
         thumbnailImageView.setImageDrawable(ContextCompat.getDrawable(activity, imageResource));
-        animateView(thumbnailImageView, false, 0, 0, new Runnable() {
+        animateView(thumbnailImageView, false, 0, 0,
-            @Override
+                () -> animateView(thumbnailImageView, true, 500));
-            public void run() {
-                animateView(thumbnailImageView, true, 500);
-            }
-        });
     }
 
     @Override
@@ -1048,7 +1175,7 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         prepareDescription(info.getDescription());
 
         animateView(spinnerToolbar, true, 500);
-        setupActionBarHandler(info);
+        setupActionBar(info);
         initThumbnailViews(info);
         initRelatedVideos(info);
         if (wasRelatedStreamsExpanded) {
@@ -1058,7 +1185,11 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         setTitleToUrl(info.getServiceId(), info.getUrl(), info.getName());
 
         if (!info.getErrors().isEmpty()) {
-            showSnackBarError(info.getErrors(), UserAction.REQUESTED_STREAM, NewPipe.getNameOfService(info.getServiceId()), info.getUrl(), 0);
+            showSnackBarError(info.getErrors(),
+                    UserAction.REQUESTED_STREAM,
+                    NewPipe.getNameOfService(info.getServiceId()),
+                    info.getUrl(),
+                    0);
         }
 
         if (info.video_streams.isEmpty() && info.video_only_streams.isEmpty()) {
@@ -1090,9 +1221,16 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
         } else if (exception instanceof ContentNotAvailableException) {
             showError(getString(R.string.content_not_available), false);
         } else {
-            int errorId = exception instanceof YoutubeStreamExtractor.DecryptException ? R.string.youtube_signature_decryption_error :
+            int errorId = exception instanceof YoutubeStreamExtractor.DecryptException
-                    exception instanceof ParsingException ? R.string.parsing_error : R.string.general_error;
+                    ? R.string.youtube_signature_decryption_error
-            onUnrecoverableError(exception, UserAction.REQUESTED_STREAM, NewPipe.getNameOfService(serviceId), url, errorId);
+                    : exception instanceof ParsingException
+                    ? R.string.parsing_error
+                    : R.string.general_error;
+            onUnrecoverableError(exception,
+                    UserAction.REQUESTED_STREAM,
+                    NewPipe.getNameOfService(serviceId),
+                    url,
+                    errorId);
         }
 
         return true;
@@ -1100,10 +1238,10 @@ public class VideoDetailFragment extends BaseStateFragment<StreamInfo> implement
 
     public void onBlockedByGemaError() {
         thumbnailBackgroundButton.setOnClickListener((View v) -> {
-                Intent intent = new Intent();
+            Intent intent = new Intent();
-                intent.setAction(Intent.ACTION_VIEW);
+            intent.setAction(Intent.ACTION_VIEW);
-                intent.setData(Uri.parse(getString(R.string.c3s_url)));
+            intent.setData(Uri.parse(getString(R.string.c3s_url)));
-                startActivity(intent);
+            startActivity(intent);
         });
 
         showError(getString(R.string.blocked_by_gema), false, R.drawable.gruese_die_gema);