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Code Issues Releases Wiki Activity

Load only the selected group and customizable updated status timeout

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Now only the subscriptions from the selected group by the user will be
loaded.

Also add an option to decide how much time have to pass since the last
refresh before the subscription is deemed as not up to date. This helps
when a subscription appear in multiple groups, since updating in one
will not require to be fetched again in the others.
This commit is contained in:
Mauricio Colli 2019-12-16 04:36:04 -03:00
parent 2948e4190b
commit b2f317ab7c
No known key found for this signature in database
GPG Key ID: F200BFD6F29DDD85
20 changed files with 412 additions and 123 deletions
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51
app/schemas/org.schabi.newpipe.database.AppDatabase/3.json
View File

@ -2,7 +2,7 @@
"formatVersion": 1,
"database": {
"version": 3,
"identityHash": "ecffbb2ea251aeb38a8f508acf2aa404",
"identityHash": "83d5d68663102d5fa28d63caaffb396d",
"entities": [
{
"tableName": "subscriptions",
@ -119,7 +119,7 @@
},
{
"tableName": "streams",
"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`uid` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `service_id` INTEGER NOT NULL, `url` TEXT NOT NULL, `title` TEXT NOT NULL, `stream_type` TEXT NOT NULL, `duration` INTEGER NOT NULL, `uploader` TEXT NOT NULL, `thumbnail_url` TEXT, `view_count` INTEGER, `textual_upload_date` TEXT, `upload_date` INTEGER)",
"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`uid` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `service_id` INTEGER NOT NULL, `url` TEXT NOT NULL, `title` TEXT NOT NULL, `stream_type` TEXT NOT NULL, `duration` INTEGER NOT NULL, `uploader` TEXT NOT NULL, `thumbnail_url` TEXT, `view_count` INTEGER, `textual_upload_date` TEXT, `upload_date` INTEGER, `is_upload_date_approximation` INTEGER)",
"fields": [
{
"fieldPath": "uid",
@ -186,6 +186,12 @@
"columnName": "upload_date",
"affinity": "INTEGER",
"notNull": false
},
{
"fieldPath": "isUploadDateApproximation",
"columnName": "is_upload_date_approximation",
"affinity": "INTEGER",
"notNull": false
}
],
"primaryKey": {
@ -637,11 +643,50 @@
]
}
]
},
{
"tableName": "feed_last_updated",
"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`subscription_id` INTEGER NOT NULL, `last_updated` INTEGER, PRIMARY KEY(`subscription_id`), FOREIGN KEY(`subscription_id`) REFERENCES `subscriptions`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED)",
"fields": [
{
"fieldPath": "subscriptionId",
"columnName": "subscription_id",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "lastUpdated",
"columnName": "last_updated",
"affinity": "INTEGER",
"notNull": false
}
],
"primaryKey": {
"columnNames": [
"subscription_id"
],
"autoGenerate": false
},
"indices": [],
"foreignKeys": [
{
"table": "subscriptions",
"onDelete": "CASCADE",
"onUpdate": "CASCADE",
"columns": [
"subscription_id"
],
"referencedColumns": [
"uid"
]
}
]
}
],
"views": [],
"setupQueries": [
"CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
"INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, \"ecffbb2ea251aeb38a8f508acf2aa404\")"
"INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '83d5d68663102d5fa28d63caaffb396d')"
]
}
}

4
app/src/main/java/org/schabi/newpipe/database/AppDatabase.java
View File

@ -9,6 +9,7 @@ import org.schabi.newpipe.database.feed.dao.FeedGroupDAO;
import org.schabi.newpipe.database.feed.model.FeedEntity;
import org.schabi.newpipe.database.feed.model.FeedGroupEntity;
import org.schabi.newpipe.database.feed.model.FeedGroupSubscriptionEntity;
import org.schabi.newpipe.database.feed.model.FeedLastUpdatedEntity;
import org.schabi.newpipe.database.history.dao.SearchHistoryDAO;
import org.schabi.newpipe.database.history.dao.StreamHistoryDAO;
import org.schabi.newpipe.database.history.model.SearchHistoryEntry;
@ -34,7 +35,8 @@ import static org.schabi.newpipe.database.Migrations.DB_VER_3;
SubscriptionEntity.class, SearchHistoryEntry.class,
StreamEntity.class, StreamHistoryEntity.class, StreamStateEntity.class,
PlaylistEntity.class, PlaylistStreamEntity.class, PlaylistRemoteEntity.class,
FeedEntity.class, FeedGroupEntity.class, FeedGroupSubscriptionEntity.class
FeedEntity.class, FeedGroupEntity.class, FeedGroupSubscriptionEntity.class,
FeedLastUpdatedEntity.class
},
version = DB_VER_3
)

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

@ -78,10 +78,11 @@ public class Migrations {
// Add NOT NULLs and new fields
database.execSQL("CREATE TABLE IF NOT EXISTS streams_new " +
"(uid INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, service_id INTEGER NOT NULL, url TEXT NOT NULL, title TEXT NOT NULL, stream_type TEXT NOT NULL," +
" duration INTEGER NOT NULL, uploader TEXT NOT NULL, thumbnail_url TEXT, view_count INTEGER, textual_upload_date TEXT, upload_date INTEGER)");
" duration INTEGER NOT NULL, uploader TEXT NOT NULL, thumbnail_url TEXT, view_count INTEGER, textual_upload_date TEXT, upload_date INTEGER," +
" is_upload_date_approximation INTEGER)");
database.execSQL("INSERT INTO streams_new (uid, service_id, url, title, stream_type, duration, uploader, thumbnail_url, view_count, textual_upload_date, upload_date)"+
" SELECT uid, service_id, url, title, stream_type, duration, uploader, thumbnail_url, NULL, NULL, NULL FROM streams");
database.execSQL("INSERT INTO streams_new (uid, service_id, url, title, stream_type, duration, uploader, thumbnail_url, view_count, textual_upload_date, upload_date, is_upload_date_approximation)"+
" SELECT uid, service_id, url, title, stream_type, duration, uploader, thumbnail_url, NULL, NULL, NULL, NULL FROM streams");
database.execSQL("DROP TABLE streams");
database.execSQL("ALTER TABLE streams_new RENAME TO streams");
@ -93,6 +94,7 @@ public class Migrations {
database.execSQL("CREATE TABLE IF NOT EXISTS feed_group (uid INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, name TEXT NOT NULL, icon_id INTEGER NOT NULL)");
database.execSQL("CREATE TABLE IF NOT EXISTS feed_group_subscription_join (group_id INTEGER NOT NULL, subscription_id INTEGER NOT NULL, PRIMARY KEY(group_id, subscription_id), FOREIGN KEY(group_id) REFERENCES feed_group(uid) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED, FOREIGN KEY(subscription_id) REFERENCES subscriptions(uid) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED)");
database.execSQL("CREATE INDEX index_feed_group_subscription_join_subscription_id ON feed_group_subscription_join (subscription_id)");
database.execSQL("CREATE TABLE IF NOT EXISTS feed_last_updated (subscription_id INTEGER NOT NULL, last_updated INTEGER, PRIMARY KEY(subscription_id), FOREIGN KEY(subscription_id) REFERENCES subscriptions(uid) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED)");
}
};

72
app/src/main/java/org/schabi/newpipe/database/feed/dao/FeedDAO.kt
View File

@ -1,12 +1,11 @@
package org.schabi.newpipe.database.feed.dao
import androidx.room.Dao
import androidx.room.Insert
import androidx.room.OnConflictStrategy
import androidx.room.Query
import androidx.room.*
import io.reactivex.Flowable
import org.schabi.newpipe.database.feed.model.FeedEntity
import org.schabi.newpipe.database.feed.model.FeedLastUpdatedEntity
import org.schabi.newpipe.database.stream.model.StreamEntity
import org.schabi.newpipe.database.subscription.SubscriptionEntity
import java.util.*
@Dao
@ -80,4 +79,69 @@ abstract class FeedDAO {
@Insert(onConflict = OnConflictStrategy.IGNORE)
abstract fun insertAll(entities: List<FeedEntity>): List<Long>
@Insert(onConflict = OnConflictStrategy.IGNORE)
internal abstract fun insertLastUpdated(lastUpdatedEntity: FeedLastUpdatedEntity): Long
@Update(onConflict = OnConflictStrategy.IGNORE)
internal abstract fun updateLastUpdated(lastUpdatedEntity: FeedLastUpdatedEntity)
@Transaction
open fun setLastUpdatedForSubscription(lastUpdatedEntity: FeedLastUpdatedEntity) {
val id = insertLastUpdated(lastUpdatedEntity)
if (id == -1L) {
updateLastUpdated(lastUpdatedEntity)
}
}
@Query("""
SELECT MIN(lu.last_updated) FROM feed_last_updated lu
INNER JOIN feed_group_subscription_join fgs
ON fgs.subscription_id = lu.subscription_id AND fgs.group_id = :groupId
""")
abstract fun oldestSubscriptionUpdate(groupId: Long): Flowable<List<Date>>
@Query("SELECT MIN(last_updated) FROM feed_last_updated")
abstract fun oldestSubscriptionUpdateFromAll(): Flowable<List<Date>>
@Query("SELECT COUNT(*) FROM feed_last_updated WHERE last_updated IS NULL")
abstract fun notLoadedCount(): Flowable<Long>
@Query("""
SELECT COUNT(*) FROM subscriptions s
INNER JOIN feed_group_subscription_join fgs
ON s.uid = fgs.subscription_id AND fgs.group_id = :groupId
LEFT JOIN feed_last_updated lu
ON s.uid = lu.subscription_id
WHERE lu.last_updated IS NULL
""")
abstract fun notLoadedCountForGroup(groupId: Long): Flowable<Long>
@Query("""
SELECT s.* FROM subscriptions s
LEFT JOIN feed_last_updated lu
ON s.uid = lu.subscription_id
WHERE lu.last_updated IS NULL OR lu.last_updated < :outdatedThreshold
""")
abstract fun getAllOutdated(outdatedThreshold: Date): Flowable<List<SubscriptionEntity>>
@Query("""
SELECT s.* FROM subscriptions s
INNER JOIN feed_group_subscription_join fgs
ON s.uid = fgs.subscription_id AND fgs.group_id = :groupId
LEFT JOIN feed_last_updated lu
ON s.uid = lu.subscription_id
WHERE lu.last_updated IS NULL OR lu.last_updated < :outdatedThreshold
""")
abstract fun getAllOutdatedForGroup(groupId: Long, outdatedThreshold: Date): Flowable<List<SubscriptionEntity>>
}

37
app/src/main/java/org/schabi/newpipe/database/feed/model/FeedLastUpdatedEntity.kt Normal file
View File

@ -0,0 +1,37 @@
package org.schabi.newpipe.database.feed.model
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.ForeignKey
import androidx.room.PrimaryKey
import org.schabi.newpipe.database.feed.model.FeedLastUpdatedEntity.Companion.FEED_LAST_UPDATED_TABLE
import org.schabi.newpipe.database.feed.model.FeedLastUpdatedEntity.Companion.SUBSCRIPTION_ID
import org.schabi.newpipe.database.subscription.SubscriptionEntity
import java.util.*
@Entity(
tableName = FEED_LAST_UPDATED_TABLE,
foreignKeys = [
ForeignKey(
entity = SubscriptionEntity::class,
parentColumns = [SubscriptionEntity.SUBSCRIPTION_UID],
childColumns = [SUBSCRIPTION_ID],
onDelete = ForeignKey.CASCADE, onUpdate = ForeignKey.CASCADE, deferred = true)
]
)
data class FeedLastUpdatedEntity(
@PrimaryKey
@ColumnInfo(name = SUBSCRIPTION_ID)
var subscriptionId: Long,
@ColumnInfo(name = LAST_UPDATED)
var lastUpdated: Date? = null
) {
companion object {
const val FEED_LAST_UPDATED_TABLE = "feed_last_updated"
const val SUBSCRIPTION_ID = "subscription_id"
const val LAST_UPDATED = "last_updated"
}
}

33
app/src/main/java/org/schabi/newpipe/database/stream/dao/StreamDAO.kt
View File

@ -6,7 +6,8 @@ import org.schabi.newpipe.database.BasicDAO
import org.schabi.newpipe.database.stream.model.StreamEntity
import org.schabi.newpipe.database.stream.model.StreamEntity.Companion.STREAM_ID
import org.schabi.newpipe.extractor.stream.StreamType
import org.schabi.newpipe.extractor.stream.StreamType.*
import org.schabi.newpipe.extractor.stream.StreamType.AUDIO_LIVE_STREAM
import org.schabi.newpipe.extractor.stream.StreamType.LIVE_STREAM
import java.util.*
import kotlin.collections.ArrayList
@ -31,8 +32,8 @@ abstract class StreamDAO : BasicDAO<StreamEntity> {
internal abstract fun silentInsertAllInternal(streams: List<StreamEntity>): List<Long>
@Query("""
SELECT uid, stream_type, textual_upload_date, upload_date FROM streams
WHERE url = :url AND service_id = :serviceId
SELECT uid, stream_type, textual_upload_date, upload_date, is_upload_date_approximation, duration
FROM streams WHERE url = :url AND service_id = :serviceId
""")
internal abstract fun getMinimalStreamForCompare(serviceId: Int, url: String): StreamCompareFeed?
@ -79,8 +80,16 @@ abstract class StreamDAO : BasicDAO<StreamEntity> {
val isNewerStreamLive = newerStream.streamType == AUDIO_LIVE_STREAM || newerStream.streamType == LIVE_STREAM
if (!isNewerStreamLive) {
if (existentMinimalStream.uploadDate != null) newerStream.uploadDate = existentMinimalStream.uploadDate
if (existentMinimalStream.textualUploadDate != null) newerStream.textualUploadDate = existentMinimalStream.textualUploadDate
if (existentMinimalStream.uploadDate != null && existentMinimalStream.isUploadDateApproximation != true) {
newerStream.uploadDate = existentMinimalStream.uploadDate
newerStream.textualUploadDate = existentMinimalStream.textualUploadDate
newerStream.isUploadDateApproximation = existentMinimalStream.isUploadDateApproximation
}
if (existentMinimalStream.duration > 0 && newerStream.duration < 0) {
newerStream.duration = existentMinimalStream.duration
}
}
}
@ -105,12 +114,18 @@ abstract class StreamDAO : BasicDAO<StreamEntity> {
@ColumnInfo(name = STREAM_ID)
var uid: Long = 0,
@field:ColumnInfo(name = StreamEntity.STREAM_TYPE)
@ColumnInfo(name = StreamEntity.STREAM_TYPE)
var streamType: StreamType,
@field:ColumnInfo(name = StreamEntity.STREAM_TEXTUAL_UPLOAD_DATE)
@ColumnInfo(name = StreamEntity.STREAM_TEXTUAL_UPLOAD_DATE)
var textualUploadDate: String? = null,
@field:ColumnInfo(name = StreamEntity.STREAM_UPLOAD_DATE)
var uploadDate: Date? = null)
@ColumnInfo(name = StreamEntity.STREAM_UPLOAD_DATE)
var uploadDate: Date? = null,
@ColumnInfo(name = StreamEntity.STREAM_IS_UPLOAD_DATE_APPROXIMATION)
var isUploadDateApproximation: Boolean? = null,
@ColumnInfo(name = StreamEntity.STREAM_DURATION)
var duration: Long)
}

16
app/src/main/java/org/schabi/newpipe/database/stream/model/StreamEntity.kt
View File

@ -50,7 +50,10 @@ data class StreamEntity(
var textualUploadDate: String? = null,
@ColumnInfo(name = STREAM_UPLOAD_DATE)
var uploadDate: Date? = null
var uploadDate: Date? = null,
@ColumnInfo(name = STREAM_IS_UPLOAD_DATE_APPROXIMATION)
var isUploadDateApproximation: Boolean? = null
) : Serializable {
@Ignore
@ -58,7 +61,8 @@ data class StreamEntity(
serviceId = item.serviceId, url = item.url, title = item.name,
streamType = item.streamType, duration = item.duration, uploader = item.uploaderName,
thumbnailUrl = item.thumbnailUrl, viewCount = item.viewCount,
textualUploadDate = item.textualUploadDate, uploadDate = item.uploadDate?.date()?.time
textualUploadDate = item.textualUploadDate, uploadDate = item.uploadDate?.date()?.time,
isUploadDateApproximation = item.uploadDate?.isApproximation
)
@Ignore
@ -66,7 +70,8 @@ data class StreamEntity(
serviceId = info.serviceId, url = info.url, title = info.name,
streamType = info.streamType, duration = info.duration, uploader = info.uploaderName,
thumbnailUrl = info.thumbnailUrl, viewCount = info.viewCount,
textualUploadDate = info.textualUploadDate, uploadDate = info.uploadDate?.date()?.time
textualUploadDate = info.textualUploadDate, uploadDate = info.uploadDate?.date()?.time,
isUploadDateApproximation = info.uploadDate?.isApproximation
)
@Ignore
@ -84,7 +89,9 @@ data class StreamEntity(
if (viewCount != null) item.viewCount = viewCount as Long
item.textualUploadDate = textualUploadDate
item.uploadDate = uploadDate?.let { DateWrapper(Calendar.getInstance().apply { time = it }) }
item.uploadDate = uploadDate?.let {
DateWrapper(Calendar.getInstance().apply { time = it }, isUploadDateApproximation ?: false)
}
return item
}
@ -103,5 +110,6 @@ data class StreamEntity(
const val STREAM_VIEWS = "view_count"
const val STREAM_TEXTUAL_UPLOAD_DATE = "textual_upload_date"
const val STREAM_UPLOAD_DATE = "upload_date"
const val STREAM_IS_UPLOAD_DATE_APPROXIMATION = "is_upload_date_approximation"
}
}

10
app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java
View File

@ -1246,12 +1246,22 @@ public class VideoDetailFragment
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);
// TODO: Remove this check when separation of concerns is done.
// (live streams weren't getting updated because they are mixed)
if (!info.getStreamType().equals(StreamType.LIVE_STREAM) &&
!info.getStreamType().equals(StreamType.AUDIO_LIVE_STREAM)) {
return;
}
}
final HistoryRecordManager recordManager = new HistoryRecordManager(requireContext());
// TODO: Separate concerns when updating database data.
// (move the updating part to when the loading happens)
positionSubscriber = recordManager.loadStreamState(info)
.subscribeOn(Schedulers.io())
.onErrorComplete()

46
app/src/main/java/org/schabi/newpipe/local/feed/FeedDatabaseManager.kt
View File

@ -1,7 +1,6 @@
package org.schabi.newpipe.local.feed
import android.content.Context
import android.preference.PreferenceManager
import android.util.Log
import io.reactivex.Completable
import io.reactivex.Flowable
@ -10,9 +9,9 @@ import io.reactivex.android.schedulers.AndroidSchedulers
import io.reactivex.schedulers.Schedulers
import org.schabi.newpipe.MainActivity.DEBUG
import org.schabi.newpipe.NewPipeDatabase
import org.schabi.newpipe.R
import org.schabi.newpipe.database.feed.model.FeedEntity
import org.schabi.newpipe.database.feed.model.FeedGroupEntity
import org.schabi.newpipe.database.feed.model.FeedLastUpdatedEntity
import org.schabi.newpipe.database.stream.model.StreamEntity
import org.schabi.newpipe.extractor.stream.StreamInfoItem
import org.schabi.newpipe.extractor.stream.StreamType
@ -55,6 +54,22 @@ class FeedDatabaseManager(context: Context) {
}
}
fun outdatedSubscriptions(outdatedThreshold: Date) = feedTable.getAllOutdated(outdatedThreshold)
fun notLoadedCount(groupId: Long = -1): Flowable<Long> {
return if (groupId != -1L) {
feedTable.notLoadedCountForGroup(groupId)
} else {
feedTable.notLoadedCount()
}
}
fun outdatedSubscriptionsForGroup(groupId: Long = -1, outdatedThreshold: Date) =
feedTable.getAllOutdatedForGroup(groupId, outdatedThreshold)
fun markAsOutdated(subscriptionId: Long) = feedTable
.setLastUpdatedForSubscription(FeedLastUpdatedEntity(subscriptionId, null))
fun upsertAll(subscriptionId: Long, items: List<StreamInfoItem>,
oldestAllowedDate: Date = FEED_OLDEST_ALLOWED_DATE.time) {
val itemsToInsert = ArrayList<StreamInfoItem>()
@ -77,24 +92,8 @@ class FeedDatabaseManager(context: Context) {
feedTable.insertAll(feedEntities)
}
}
fun getLastUpdated(context: Context): Calendar? {
val lastUpdatedMillis = PreferenceManager.getDefaultSharedPreferences(context)
.getLong(context.getString(R.string.feed_last_updated_key), -1)
val calendar = Calendar.getInstance()
if (lastUpdatedMillis > 0) {
calendar.timeInMillis = lastUpdatedMillis
return calendar
}
return null
}
fun setLastUpdated(context: Context, lastUpdated: Calendar?) {
PreferenceManager.getDefaultSharedPreferences(context).edit()
.putLong(context.getString(R.string.feed_last_updated_key), lastUpdated?.timeInMillis ?: -1).apply()
feedTable.setLastUpdatedForSubscription(FeedLastUpdatedEntity(subscriptionId, Calendar.getInstance().time))
}
fun removeOrphansOrOlderStreams(oldestAllowedDate: Date = FEED_OLDEST_ALLOWED_DATE.time) {
@ -147,4 +146,13 @@ class FeedDatabaseManager(context: Context) {
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
}
fun oldestSubscriptionUpdate(groupId: Long): Flowable<List<Date>> {
return if (groupId == -1L) {
feedTable.oldestSubscriptionUpdateFromAll()
} else {
feedTable.oldestSubscriptionUpdate(groupId)
}
}
}

36
app/src/main/java/org/schabi/newpipe/local/feed/FeedFragment.kt
View File

@ -35,14 +35,15 @@ import org.schabi.newpipe.local.feed.service.FeedLoadService
import org.schabi.newpipe.report.UserAction
import org.schabi.newpipe.util.AnimationUtils.animateView
import org.schabi.newpipe.util.Localization
import java.util.*
class FeedFragment : BaseListFragment<FeedState, Unit>() {
private lateinit var viewModel: FeedViewModel
private lateinit var feedDatabaseManager: FeedDatabaseManager
@State @JvmField var listState: Parcelable? = null
private var groupId = -1L
private var groupName = ""
private var oldestSubscriptionUpdate: Calendar? = null
init {
setHasOptionsMenu(true)
@ -54,11 +55,6 @@ class FeedFragment : BaseListFragment<FeedState, Unit>() {
groupId = arguments?.getLong(KEY_GROUP_ID, -1) ?: -1
groupName = arguments?.getString(KEY_GROUP_NAME) ?: ""
feedDatabaseManager = FeedDatabaseManager(requireContext())
if (feedDatabaseManager.getLastUpdated(requireContext()) == null) {
triggerUpdate()
}
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
@ -193,11 +189,7 @@ class FeedFragment : BaseListFragment<FeedState, Unit>() {
loading_progress_bar.isIndeterminate = isIndeterminate ||
(progressState.maxProgress > 0 && progressState.currentProgress == 0)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
loading_progress_bar?.setProgress(progressState.currentProgress, true)
} else {
loading_progress_bar.progress = progressState.currentProgress
}
loading_progress_bar.max = progressState.maxProgress
}
@ -209,9 +201,18 @@ class FeedFragment : BaseListFragment<FeedState, Unit>() {
listState = null
}
if (!loadedState.itemsErrors.isEmpty()) {
oldestSubscriptionUpdate = loadedState.oldestUpdate
if (loadedState.notLoadedCount > 0) {
refresh_subtitle_text.visibility = View.VISIBLE
refresh_subtitle_text.text = getString(R.string.feed_subscription_not_loaded_count, loadedState.notLoadedCount)
} else {
refresh_subtitle_text.visibility = View.GONE
}
if (loadedState.itemsErrors.isNotEmpty()) {
showSnackBarError(loadedState.itemsErrors, UserAction.REQUESTED_FEED,
"none", "Loading feed", R.string.general_error);
"none", "Loading feed", R.string.general_error)
}
if (loadedState.items.isEmpty()) {
@ -237,13 +238,12 @@ class FeedFragment : BaseListFragment<FeedState, Unit>() {
}
private fun updateRefreshViewState() {
val lastUpdated = feedDatabaseManager.getLastUpdated(requireContext())
val updatedAt = when {
lastUpdated != null -> Localization.relativeTime(lastUpdated)
val oldestSubscriptionUpdateText = when {
oldestSubscriptionUpdate != null -> Localization.relativeTime(oldestSubscriptionUpdate!!)
else -> "—"
}
refresh_text?.text = getString(R.string.feed_last_updated, updatedAt)
refresh_text?.text = getString(R.string.feed_oldest_subscription_update, oldestSubscriptionUpdateText)
}
///////////////////////////////////////////////////////////////////////////
@ -256,7 +256,9 @@ class FeedFragment : BaseListFragment<FeedState, Unit>() {
override fun hasMoreItems() = false
private fun triggerUpdate() {
getActivity()?.startService(Intent(requireContext(), FeedLoadService::class.java))
getActivity()?.startService(Intent(requireContext(), FeedLoadService::class.java).apply {
putExtra(FeedLoadService.EXTRA_GROUP_ID, groupId)
})
listState = null
}

19
app/src/main/java/org/schabi/newpipe/local/feed/FeedState.kt
View File

@ -5,7 +5,20 @@ import org.schabi.newpipe.extractor.stream.StreamInfoItem
import java.util.*
sealed class FeedState {
data class ProgressState(val currentProgress: Int = -1, val maxProgress: Int = -1, @StringRes val progressMessage: Int = 0) : FeedState()
data class LoadedState(val lastUpdated: Calendar? = null, val items: List<StreamInfoItem>, var itemsErrors: List<Throwable> = emptyList()) : FeedState()
data class ErrorState(val error: Throwable? = null) : FeedState()
data class ProgressState(
val currentProgress: Int = -1,
val maxProgress: Int = -1,
@StringRes val progressMessage: Int = 0
) : FeedState()
data class LoadedState(
val items: List<StreamInfoItem>,
val oldestUpdate: Calendar? = null,
val notLoadedCount: Long,
val itemsErrors: List<Throwable> = emptyList()
) : FeedState()
data class ErrorState(
val error: Throwable? = null
) : FeedState()
}

34
app/src/main/java/org/schabi/newpipe/local/feed/FeedViewModel.kt
View File

@ -6,12 +6,13 @@ import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import io.reactivex.Flowable
import io.reactivex.android.schedulers.AndroidSchedulers
import io.reactivex.functions.Function3
import io.reactivex.functions.Function4
import io.reactivex.schedulers.Schedulers
import org.schabi.newpipe.extractor.stream.StreamInfoItem
import org.schabi.newpipe.local.feed.service.FeedEventManager
import org.schabi.newpipe.local.subscription.SubscriptionManager
import org.schabi.newpipe.local.feed.service.FeedEventManager.Event.*
import org.schabi.newpipe.util.DEFAULT_THROTTLE_TIMEOUT
import java.util.*
import java.util.concurrent.TimeUnit
class FeedViewModel(applicationContext: Context, val groupId: Long = -1) : ViewModel() {
@ -23,7 +24,6 @@ class FeedViewModel(applicationContext: Context, val groupId: Long = -1) : ViewM
}
private var feedDatabaseManager: FeedDatabaseManager = FeedDatabaseManager(applicationContext)
private var subscriptionManager: SubscriptionManager = SubscriptionManager(applicationContext)
val stateLiveData = MutableLiveData<FeedState>()
@ -31,30 +31,30 @@ class FeedViewModel(applicationContext: Context, val groupId: Long = -1) : ViewM
.combineLatest(
FeedEventManager.events(),
feedDatabaseManager.asStreamItems(groupId),
subscriptionManager.subscriptionTable().rowCount(),
feedDatabaseManager.notLoadedCount(groupId),
feedDatabaseManager.oldestSubscriptionUpdate(groupId),
Function3 { t1: FeedEventManager.Event, t2: List<StreamInfoItem>, t3: Long -> return@Function3 Triple(first = t1, second = t2, third = t3) }
Function4 { t1: FeedEventManager.Event, t2: List<StreamInfoItem>, t3: Long, t4: List<Date> ->
return@Function4 CombineResultHolder(t1, t2, t3, t4.firstOrNull())
}
)
.throttleLatest(DEFAULT_THROTTLE_TIMEOUT, TimeUnit.MILLISECONDS)
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe {
val (event, listFromDB, subsCount) = it
val (event, listFromDB, notLoadedCount, oldestUpdate) = it
var lastUpdated = feedDatabaseManager.getLastUpdated(applicationContext)
if (subsCount == 0L && lastUpdated != null) {
feedDatabaseManager.setLastUpdated(applicationContext, null)
lastUpdated = null
}
val oldestUpdateCalendar =
oldestUpdate?.let { Calendar.getInstance().apply { time = it } }
stateLiveData.postValue(when (event) {
is FeedEventManager.Event.IdleEvent -> FeedState.LoadedState(lastUpdated, listFromDB)
is FeedEventManager.Event.ProgressEvent -> FeedState.ProgressState(event.currentProgress, event.maxProgress, event.progressMessage)
is FeedEventManager.Event.SuccessResultEvent -> FeedState.LoadedState(lastUpdated, listFromDB, event.itemsErrors)
is FeedEventManager.Event.ErrorResultEvent -> throw event.error
is IdleEvent -> FeedState.LoadedState(listFromDB, oldestUpdateCalendar, notLoadedCount)
is ProgressEvent -> FeedState.ProgressState(event.currentProgress, event.maxProgress, event.progressMessage)
is SuccessResultEvent -> FeedState.LoadedState(listFromDB, oldestUpdateCalendar, notLoadedCount, event.itemsErrors)
is ErrorResultEvent -> FeedState.ErrorState(event.error)
})
if (event is FeedEventManager.Event.ErrorResultEvent || event is FeedEventManager.Event.SuccessResultEvent) {
if (event is ErrorResultEvent || event is SuccessResultEvent) {
FeedEventManager.reset()
}
}
@ -63,4 +63,6 @@ class FeedViewModel(applicationContext: Context, val groupId: Long = -1) : ViewM
super.onCleared()
combineDisposable.dispose()
}
private data class CombineResultHolder(val t1: FeedEventManager.Event, val t2: List<StreamInfoItem>, val t3: Long, val t4: Date?)
}

52
app/src/main/java/org/schabi/newpipe/local/feed/service/FeedLoadService.kt
View File

@ -23,6 +23,7 @@ import android.app.Service
import android.content.Intent
import android.os.Build
import android.os.IBinder
import android.preference.PreferenceManager
import android.util.Log
import androidx.core.app.NotificationCompat
import androidx.core.app.NotificationManagerCompat
@ -71,6 +72,8 @@ class FeedLoadService : Service() {
* Number of items to buffer to mass-insert in the database.
*/
private const val BUFFER_COUNT_BEFORE_INSERT = 20
const val EXTRA_GROUP_ID: String = "FeedLoadService.EXTRA_GROUP_ID"
}
private var loadingSubscription: Subscription? = null
@ -103,7 +106,15 @@ class FeedLoadService : Service() {
}
setupNotification()
startLoading()
val defaultSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this)
val groupId = intent.getLongExtra(EXTRA_GROUP_ID, -1)
val thresholdOutdatedMinutesString = defaultSharedPreferences
.getString(getString(R.string.feed_update_threshold_key), getString(R.string.feed_update_threshold_default_value))
val thresholdOutdatedMinutes = thresholdOutdatedMinutesString!!.toInt()
startLoading(groupId, thresholdOutdatedMinutes)
return START_NOT_STICKY
}
@ -129,23 +140,31 @@ class FeedLoadService : Service() {
// Loading & Handling
///////////////////////////////////////////////////////////////////////////
private class RequestException(message: String, cause: Throwable) : Exception(message, cause) {
private class RequestException(val subscriptionId: Long, message: String, cause: Throwable) : Exception(message, cause) {
companion object {
fun wrapList(info: ChannelInfo): List<Throwable> {
fun wrapList(subscriptionId: Long, info: ChannelInfo): List<Throwable> {
val toReturn = ArrayList<Throwable>(info.errors.size)
for (error in info.errors) {
toReturn.add(RequestException(info.serviceId.toString() + ":" + info.url, error))
toReturn.add(RequestException(subscriptionId, info.serviceId.toString() + ":" + info.url, error))
}
return toReturn
}
}
}
private fun startLoading() {
private fun startLoading(groupId: Long = -1, thresholdOutdatedMinutes: Int) {
feedResultsHolder = ResultsHolder()
subscriptionManager
.subscriptions()
val outdatedThreshold = Calendar.getInstance().apply {
add(Calendar.MINUTE, -thresholdOutdatedMinutes)
}.time
val subscriptions = when (groupId) {
-1L -> feedDatabaseManager.outdatedSubscriptions(outdatedThreshold)
else -> feedDatabaseManager.outdatedSubscriptionsForGroup(groupId, outdatedThreshold)
}
subscriptions
.limit(1)
.doOnNext {
@ -174,7 +193,7 @@ class FeedLoadService : Service() {
return@map Notification.createOnNext(Pair(subscriptionEntity.uid, channelInfo))
} catch (e: Throwable) {
val request = "${subscriptionEntity.serviceId}:${subscriptionEntity.url}"
val wrapper = RequestException(request, e)
val wrapper = RequestException(subscriptionEntity.uid, request, e)
return@map Notification.createOnError<Pair<Long, ChannelInfo>>(wrapper)
}
}
@ -235,7 +254,6 @@ class FeedLoadService : Service() {
postEvent(ProgressEvent(R.string.feed_processing_message))
feedDatabaseManager.removeOrphansOrOlderStreams()
feedDatabaseManager.setLastUpdated(this@FeedLoadService, feedResultsHolder.lastUpdated)
postEvent(SuccessResultEvent(feedResultsHolder.itemsErrors))
true
@ -266,11 +284,17 @@ class FeedLoadService : Service() {
subscriptionManager.updateFromInfo(subscriptionId, info)
if (info.errors.isNotEmpty()) {
feedResultsHolder.addErrors(RequestException.wrapList(info))
feedResultsHolder.addErrors(RequestException.wrapList(subscriptionId, info))
feedDatabaseManager.markAsOutdated(subscriptionId)
}
} else if (notification.isOnError) {
feedResultsHolder.addError(notification.error!!)
val error = notification.error!!
feedResultsHolder.addError(error)
if (error is RequestException) {
feedDatabaseManager.markAsOutdated(error.subscriptionId)
}
}
}
}
@ -371,11 +395,6 @@ class FeedLoadService : Service() {
///////////////////////////////////////////////////////////////////////////
class ResultsHolder {
/**
* The time the items have been loaded.
*/
internal lateinit var lastUpdated: Calendar
/**
* List of errors that may have happen during loading.
*/
@ -393,7 +412,6 @@ class FeedLoadService : Service() {
fun ready() {
itemsErrors = itemsErrorsHolder.toList()
lastUpdated = Calendar.getInstance()
}
}
}

47
app/src/main/res/layout/fragment_feed.xml
View File

@ -1,6 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
@ -17,37 +16,57 @@
android:visibility="gone"
tools:visibility="visible">
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/refresh_text"
<LinearLayout
android:id="@+id/refresh_info_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="12dp"
android:layout_toStartOf="@+id/refreshIcon"
android:gravity="center_vertical"
android:orientation="vertical">
<TextView
android:id="@+id/refresh_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ellipsize="end"
android:gravity="start|center_vertical"
android:maxLines="2"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textSize="14sp"
tools:text="@tools:sample/lorem/random" />
<TextView
android:id="@+id/refresh_subtitle_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ellipsize="end"
android:gravity="start|center_vertical"
android:maxLines="1"
android:minHeight="24dp"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textSize="14sp"
tools:text="@string/feed_last_updated"/>
android:textAppearance="@style/TextAppearance.AppCompat.Caption"
android:textSize="12sp"
tools:text="@tools:sample/lorem/random" />
</LinearLayout>
<ImageView
android:id="@+id/refreshIcon"
android:layout_width="24dp"
android:layout_height="24dp"
android:layout_height="wrap_content"
android:layout_alignTop="@+id/refresh_info_container"
android:layout_alignBottom="@+id/refresh_info_container"
android:layout_alignParentEnd="true"
android:layout_marginEnd="12dp"
android:layout_marginStart="6dp"
android:layout_marginEnd="12dp"
app:srcCompat="?attr/ic_refresh"
tools:ignore="ContentDescription" />
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="@+id/refresh_text"
android:layout_below="@+id/refresh_info_container"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_marginTop="8dp"
android:layout_marginRight="8dp"
android:background="?attr/separator_color" />
</RelativeLayout>
@ -58,8 +77,8 @@
android:layout_below="@+id/refresh_root_view"
android:scrollbars="vertical"
android:visibility="gone"
tools:visibility="visible"
tools:listitem="@layout/list_stream_item"/>
tools:listitem="@layout/list_stream_item"
tools:visibility="visible" />
<LinearLayout
android:id="@+id/loading_panel_root"

1
app/src/main/res/layout/list_stream_item.xml
View File

@ -75,6 +75,7 @@
android:layout_alignParentBottom="true"
android:layout_toRightOf="@+id/itemThumbnailView"
android:layout_toEndOf="@+id/itemThumbnailView"
android:ellipsize="end"
android:lines="1"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textSize="@dimen/video_item_search_upload_date_text_size"

1
app/src/main/res/layout/list_stream_playlist_item.xml
View File

@ -78,6 +78,7 @@
android:layout_toStartOf="@id/itemHandle"
android:layout_toRightOf="@+id/itemThumbnailView"
android:layout_toEndOf="@+id/itemThumbnailView"
android:ellipsize="end"
android:lines="1"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textSize="@dimen/video_item_search_uploader_text_size"

22
app/src/main/res/values/settings_keys.xml
View File

@ -181,6 +181,28 @@
<string name="app_language_key" translatable="false">app_language_key</string>
<string name="enable_lock_screen_video_thumbnail_key" translatable="false">enable_lock_screen_video_thumbnail</string>
<string name="feed_update_threshold_key" translatable="false">feed_update_threshold_key</string>
<string name="feed_update_threshold_default_value" translatable="false">5</string>
<string-array name="feed_update_threshold_options" translatable="false">
<item>@string/feed_update_threshold_option_always_update</item>
<item>5 minutes</item>
<item>15 minutes</item>
<item>1 hour</item>
<item>6 hours</item>
<item>12 hours</item>
<item>1 day</item>
</string-array>
<string-array name="feed_update_threshold_values" translatable="false">
<item>0</item>
<item>5</item>
<item>15</item>
<item>60</item>
<item>360</item>
<item>720</item>
<item>1440</item>
</string-array>
<string name="import_data" translatable="false">import_data</string>
<string name="export_data" translatable="false">export_data</string>

8
app/src/main/res/values/strings.xml
View File

@ -601,7 +601,8 @@
<!-- Feed -->
<string name="fragment_feed_title">What\'s New</string>
<string name="feed_groups_header_title">Feed groups</string>
<string name="feed_last_updated">Last updated: %s</string>
<string name="feed_oldest_subscription_update">Oldest subscription update: %s</string>
<string name="feed_subscription_not_loaded_count">Not loaded: %d</string>
<string name="feed_notification_loading">Loading feed…</string>
<string name="feed_processing_message">Processing feed…</string>
<string name="feed_group_dialog_select_subscriptions">Select subscriptions</string>
@ -610,4 +611,9 @@
<string name="feed_group_dialog_empty_name">Empty group name</string>
<string name="feed_group_dialog_name_input">Name</string>
<string name="feed_create_new_group_button_title">New</string>
<string name="settings_category_feed_title">Feed</string>
<string name="feed_update_threshold_title">Feed update threshold</string>
<string name="feed_update_threshold_summary">Time after last update before a subscription is considered outdated — %s</string>
<string name="feed_update_threshold_option_always_update">Always update</string>
</resources>

14
app/src/main/res/xml/content_settings.xml
View File

@ -89,4 +89,18 @@
android:title="@string/export_data_title"
android:key="@string/export_data"
android:summary="@string/export_data_summary"/>
<PreferenceCategory
android:layout="@layout/settings_category_header_layout"
android:title="@string/settings_category_feed_title">
<ListPreference
app:iconSpaceReserved="false"
android:key="@string/feed_update_threshold_key"
android:defaultValue="@string/feed_update_threshold_default_value"
android:entries="@array/feed_update_threshold_options"
android:entryValues="@array/feed_update_threshold_values"
android:title="@string/feed_update_threshold_title"
android:summary="@string/feed_update_threshold_summary"/>
</PreferenceCategory>
</PreferenceScreen>

BIN
assets/db.dia
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