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-Modified MediaSourceManager to immediately load on critical events.

Browse source 
-Fixed tag name for background service actcivity.
-Removed unused track selector.
-Removed unused database entities.
This commit is contained in:
John Zhen Mo 2017-10-28 18:18:40 -07:00
parent b4fdbdeb1b
commit 68695bbf92
8 changed files with 34 additions and 350 deletions
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17
app/src/main/java/org/schabi/newpipe/database/Converters.java
View file

@ -1,17 +0,0 @@
package org.schabi.newpipe.database;
import android.arch.persistence.room.TypeConverter;
import java.util.Date;
public class Converters {
@TypeConverter
public static Date fromTimestamp(Long value) {
return value == null ? null : new Date(value);
}
@TypeConverter
public static Long dateToTimestamp(Date date) {
return date == null ? null : date.getTime();
}
}

70
app/src/main/java/org/schabi/newpipe/database/playlist/PlaylistEntity.java
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@ -1,70 +0,0 @@
package org.schabi.newpipe.database.playlist;
import android.arch.persistence.room.ColumnInfo;
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.Ignore;
import android.arch.persistence.room.PrimaryKey;
import static org.schabi.newpipe.database.playlist.PlaylistEntity.PLAYLIST_TABLE;
@Entity(tableName = PLAYLIST_TABLE)
public class PlaylistEntity {
final static String PLAYLIST_TABLE = "playlists";
final static String PLAYLIST_URL = "url";
final static String PLAYLIST_TITLE = "title";
final static String PLAYLIST_THUMBNAIL_URL = "thumbnail_url";
@PrimaryKey(autoGenerate = true)
private long uid = 0;
@ColumnInfo(name = PLAYLIST_TITLE)
private String title;
/* This is used as a reference to the source, should this playlist be dynamic */
@ColumnInfo(name = PLAYLIST_URL)
private String url;
@ColumnInfo(name = PLAYLIST_THUMBNAIL_URL)
private String thumbnailUrl;
public long getUid() {
return uid;
}
/* Keep this package-private since UID should always be auto generated by Room impl */
void setUid(long uid) {
this.uid = uid;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getThumbnailUrl() {
return thumbnailUrl;
}
public void setThumbnailUrl(String thumbnailUrl) {
this.thumbnailUrl = thumbnailUrl;
}
@Ignore
public void setData(final String title,
final String thumbnailUrl) {
this.setTitle(title);
this.setThumbnailUrl(thumbnailUrl);
}
}

24
app/src/main/java/org/schabi/newpipe/database/stream/StreamDAO.java
View file

@ -1,24 +0,0 @@
package org.schabi.newpipe.database.stream;
import android.arch.persistence.room.Dao;
import android.arch.persistence.room.Query;
import org.schabi.newpipe.database.BasicDAO;
import java.util.List;
import io.reactivex.Flowable;
import static org.schabi.newpipe.database.stream.StreamEntity.STREAM_SERVICE_ID;
import static org.schabi.newpipe.database.stream.StreamEntity.STREAM_TABLE;
@Dao
public interface StreamDAO extends BasicDAO<StreamEntity> {
@Override
@Query("SELECT * FROM " + STREAM_TABLE)
Flowable<List<StreamEntity>> getAll();
@Override
@Query("SELECT * FROM " + STREAM_TABLE + " WHERE " + STREAM_SERVICE_ID + " = :serviceId")
Flowable<List<StreamEntity>> listByService(int serviceId);
}

204
app/src/main/java/org/schabi/newpipe/database/stream/StreamEntity.java
View file

@ -1,204 +0,0 @@
package org.schabi.newpipe.database.stream;
import android.arch.persistence.room.ColumnInfo;
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.Ignore;
import android.arch.persistence.room.Index;
import android.arch.persistence.room.PrimaryKey;
import org.schabi.newpipe.extractor.stream.StreamInfoItem;
import org.schabi.newpipe.extractor.stream.StreamType;
import java.util.Date;
import static org.schabi.newpipe.database.stream.StreamEntity.STREAM_SERVICE_ID;
import static org.schabi.newpipe.database.stream.StreamEntity.STREAM_TABLE;
import static org.schabi.newpipe.database.stream.StreamEntity.STREAM_URL;
@Entity(tableName = STREAM_TABLE,
indices = {@Index(value = {STREAM_SERVICE_ID, STREAM_URL}, unique = true)})
public class StreamEntity {
public final static String STREAM_UID = "uid";
final static String STREAM_TABLE = "streams";
final static String STREAM_ID = "id";
final static String STREAM_TYPE = "type";
final static String STREAM_SERVICE_ID = "service_id";
final static String STREAM_URL = "url";
final static String STREAM_TITLE = "title";
final static String STREAM_THUMBNAIL_URL = "thumbnail_url";
final static String STREAM_VIEW_COUNT = "view_count";
final static String STREAM_UPLOADER = "uploader";
final static String STREAM_UPLOAD_DATE = "upload_date";
final static String STREAM_DURATION = "duration";
@PrimaryKey(autoGenerate = true)
private long uid = 0;
@ColumnInfo(name = STREAM_SERVICE_ID)
private int serviceId = -1;
@ColumnInfo(name = STREAM_ID)
private String id;
@ColumnInfo(name = STREAM_TYPE)
private String type;
@ColumnInfo(name = STREAM_URL)
private String url;
@ColumnInfo(name = STREAM_TITLE)
private String title;
@ColumnInfo(name = STREAM_THUMBNAIL_URL)
private String thumbnailUrl;
@ColumnInfo(name = STREAM_VIEW_COUNT)
private Long viewCount;
@ColumnInfo(name = STREAM_UPLOADER)
private String uploader;
@ColumnInfo(name = STREAM_UPLOAD_DATE)
private long uploadDate;
@ColumnInfo(name = STREAM_DURATION)
private long duration;
@Ignore
public StreamInfoItem toStreamInfoItem() {
StreamInfoItem item = new StreamInfoItem();
item.stream_type = StreamType.valueOf( this.getType() );
item.service_id = this.getServiceId();
item.url = this.getUrl();
item.name = this.getTitle();
item.thumbnail_url = this.getThumbnailUrl();
item.view_count = this.getViewCount();
item.uploader_name = this.getUploader();
// TODO: temporary until upload date parsing is fleshed out
item.upload_date = "Unknown";
item.duration = this.getDuration();
return item;
}
@Ignore
public StreamEntity(final StreamInfoItem item) {
setData(item);
}
@Ignore
public void setData(final StreamInfoItem item) {
// Do not store ordinals into db since they may change in the future
this.type = item.stream_type.name();
this.serviceId = item.service_id;
this.url = item.url;
this.title = item.name;
this.thumbnailUrl = item.thumbnail_url;
this.viewCount = item.view_count;
this.uploader = item.uploader_name;
// TODO: temporary until upload date parsing is fleshed out
this.uploadDate = new Date().getTime();
this.duration = item.duration;
}
@Ignore
public boolean is(final StreamInfoItem item) {
return this.type.equals( item.stream_type.name() ) &&
this.serviceId == item.service_id &&
this.url.equals( item.url );
}
public long getUid() {
return uid;
}
void setUid(long uid) {
this.uid = uid;
}
public int getServiceId() {
return serviceId;
}
public void setServiceId(int serviceId) {
this.serviceId = serviceId;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getThumbnailUrl() {
return thumbnailUrl;
}
public void setThumbnailUrl(String thumbnailUrl) {
this.thumbnailUrl = thumbnailUrl;
}
public Long getViewCount() {
return viewCount;
}
public void setViewCount(Long viewCount) {
this.viewCount = viewCount;
}
public String getUploader() {
return uploader;
}
public void setUploader(String uploader) {
this.uploader = uploader;
}
public long getUploadDate() {
return uploadDate;
}
public void setUploadDate(long uploadDate) {
this.uploadDate = uploadDate;
}
public long getDuration() {
return duration;
}
public void setDuration(int duration) {
this.duration = duration;
}
}

2
app/src/main/java/org/schabi/newpipe/player/BackgroundPlayerActivity.java
View file

@ -6,7 +6,7 @@ import org.schabi.newpipe.R;
public final class BackgroundPlayerActivity extends ServicePlayerActivity {
private static final String TAG = "BGPlayerActivity";
private static final String TAG = "BackgroundPlayerActivity";
@Override
public String getTag() {

15
app/src/main/java/org/schabi/newpipe/player/BasePlayer.java
View file

@ -570,15 +570,16 @@ public abstract class BasePlayer implements Player.EventListener, PlaybackListen
switch (error.type) {
case ExoPlaybackException.TYPE_SOURCE:
playQueue.error(isCurrentWindowValid());
onStreamError(error);
showStreamError(error);
break;
case ExoPlaybackException.TYPE_UNEXPECTED:
onRecoverableError(error);
showRecoverableError(error);
setRecovery();
reload();
break;
default:
onUnrecoverableError(error);
showUnrecoverableError(error);
shutdown();
break;
}
}
@ -659,7 +660,7 @@ public abstract class BasePlayer implements Player.EventListener, PlaybackListen
// General Player
//////////////////////////////////////////////////////////////////////////*/
public void onStreamError(Exception exception) {
public void showStreamError(Exception exception) {
exception.printStackTrace();
if (errorToast == null) {
@ -668,7 +669,7 @@ public abstract class BasePlayer implements Player.EventListener, PlaybackListen
}
}
public void onRecoverableError(Exception exception) {
public void showRecoverableError(Exception exception) {
exception.printStackTrace();
if (errorToast == null) {
@ -677,7 +678,7 @@ public abstract class BasePlayer implements Player.EventListener, PlaybackListen
}
}
public void onUnrecoverableError(Exception exception) {
public void showUnrecoverableError(Exception exception) {
exception.printStackTrace();
if (errorToast != null) {
@ -685,8 +686,6 @@ public abstract class BasePlayer implements Player.EventListener, PlaybackListen
}
errorToast = Toast.makeText(context, R.string.player_unrecoverable_failure, Toast.LENGTH_SHORT);
errorToast.show();
shutdown();
}
public void onPrepared(boolean playWhenReady) {

16
app/src/main/java/org/schabi/newpipe/player/MainVideoPlayer.java
View file

@ -44,7 +44,6 @@ import android.widget.TextView;
import android.widget.Toast;
import com.google.android.exoplayer2.Player;
import com.google.android.exoplayer2.trackselection.DefaultTrackSelector;
import org.schabi.newpipe.R;
import org.schabi.newpipe.extractor.stream.StreamInfo;
@ -77,8 +76,6 @@ public final class MainVideoPlayer extends Activity {
private boolean activityPaused;
private VideoPlayerImpl playerImpl;
private DefaultTrackSelector.Parameters parameters;
/*//////////////////////////////////////////////////////////////////////////
// Activity LifeCycle
//////////////////////////////////////////////////////////////////////////*/
@ -124,10 +121,6 @@ public final class MainVideoPlayer extends Activity {
if (DEBUG) Log.d(TAG, "onStop() called");
activityPaused = true;
if (playerImpl.trackSelector != null) {
parameters = playerImpl.trackSelector.getParameters();
}
if (playerImpl.getPlayer() != null) {
playerImpl.wasPlaying = playerImpl.getPlayer().getPlayWhenReady();
playerImpl.setRecovery();
@ -146,10 +139,6 @@ public final class MainVideoPlayer extends Activity {
playerImpl.getPlayer().setPlayWhenReady(playerImpl.wasPlaying);
playerImpl.initPlayback(playerImpl.playQueue);
if (playerImpl.trackSelector != null && parameters != null) {
playerImpl.trackSelector.setParameters(parameters);
}
activityPaused = false;
}
}
@ -675,10 +664,11 @@ public final class MainVideoPlayer extends Activity {
if (DEBUG) Log.d(TAG, "onDoubleTap() called with: e = [" + e + "]" + "rawXy = " + e.getRawX() + ", " + e.getRawY() + ", xy = " + e.getX() + ", " + e.getY());
if (!playerImpl.isPlaying()) return false;
if (e.getX() > playerImpl.getRootView().getWidth() / 2)
if (e.getX() > playerImpl.getRootView().getWidth() / 2) {
playerImpl.onFastForward();
else
} else {
playerImpl.onFastRewind();
}
return true;
}

36
app/src/main/java/org/schabi/newpipe/player/playback/MediaSourceManager.java
View file

@ -34,10 +34,9 @@ public class MediaSourceManager {
private final PlaybackListener playbackListener;
private final PlayQueue playQueue;
// Process only the last load order when receiving a stream of load orders (lessens IO)
// The lower it is, the faster the error processing during loading
// The higher it is, the less loading occurs during rapid timeline changes
// Not recommended to go below 50ms or above 500ms
// Process only the last load order when receiving a stream of load orders (lessens I/O)
// The higher it is, the less loading occurs during rapid noncritical timeline changes
// Not recommended to go below 100ms
private final long loadDebounceMillis;
private final PublishSubject<Long> loadSignal;
private final Disposable debouncedLoader;
@ -53,7 +52,7 @@ public class MediaSourceManager {
public MediaSourceManager(@NonNull final PlaybackListener listener,
@NonNull final PlayQueue playQueue) {
this(listener, playQueue, 1, 200L);
this(listener, playQueue, 1, 1000L);
}
private MediaSourceManager(@NonNull final PlaybackListener listener,
@ -131,11 +130,6 @@ public class MediaSourceManager {
tryBlock();
populateSources();
}
public int getWindowSize() {
return windowSize;
}
/*//////////////////////////////////////////////////////////////////////////
// Event Reactor
//////////////////////////////////////////////////////////////////////////*/
@ -195,13 +189,26 @@ public class MediaSourceManager {
break;
}
switch (event.type()) {
case INIT:
case REORDER:
case ERROR:
case APPEND:
loadInternal(); // low frequency, critical events
break;
case REMOVE:
case SELECT:
case MOVE:
case RECOVERY:
default:
load(); // high frequency or noncritical events
break;
}
if (!isPlayQueueReady()) {
tryBlock();
playQueue.fetch();
} else {
load(); // All event warrants a load
}
if (playQueueReactor != null) playQueueReactor.request(1);
}
@ -320,6 +327,7 @@ public class MediaSourceManager {
* If the play queue index already exists, then the insert is ignored.
* */
private void insert(final int queueIndex, final DeferredMediaSource source) {
if (sources == null) return;
if (queueIndex < 0 || queueIndex < sources.getSize()) return;
sources.addMediaSource(queueIndex, source);
@ -331,12 +339,14 @@ public class MediaSourceManager {
* If the play queue index does not exist, the removal is ignored.
* */
private void remove(final int queueIndex) {
if (sources == null) return;
if (queueIndex < 0 || queueIndex > sources.getSize()) return;
sources.removeMediaSource(queueIndex);
}
private void move(final int source, final int target) {
if (sources == null) return;
if (source < 0 || target < 0) return;
if (source >= sources.getSize() || target >= sources.getSize()) return;