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Implemented Widget update calls in PlaybackService

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This commit is contained in:
daniel oeh
2012-07-07 16:37:21 +02:00
parent 8ae87e2a56
commit 54741495df
1 changed files with 50 additions and 1 deletions
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51
src/de/podfetcher/service/PlaybackService.java
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@ -85,6 +85,7 @@ public class PlaybackService extends Service {
private FeedManager manager; private FeedManager manager;
private PlayerStatus status; private PlayerStatus status;
private PositionSaver positionSaver; private PositionSaver positionSaver;
private WidgetUpdateWorker widgetUpdater;
private PlayerStatus statusBeforeSeek; private PlayerStatus statusBeforeSeek;
@ -128,6 +129,8 @@ public class PlaybackService extends Service {
audioManager.unregisterMediaButtonEventReceiver(mediaButtonReceiver); audioManager.unregisterMediaButtonEventReceiver(mediaButtonReceiver);
audioManager.abandonAudioFocus(audioFocusChangeListener); audioManager.abandonAudioFocus(audioFocusChangeListener);
player.release(); player.release();
stopWidgetUpdater();
updateWidget();
} }
@Override @Override
@ -394,6 +397,7 @@ public class PlaybackService extends Service {
FeedItem nextItem = manager.getFirstQueueItem(); FeedItem nextItem = manager.getFirstQueueItem();
if (nextItem == null) { if (nextItem == null) {
Log.d(TAG, "No more items in queue"); Log.d(TAG, "No more items in queue");
stopWidgetUpdater();
setStatus(PlayerStatus.STOPPED); setStatus(PlayerStatus.STOPPED);
stopForeground(true); stopForeground(true);
} else { } else {
@ -428,6 +432,7 @@ public class PlaybackService extends Service {
positionSaver.cancel(true); positionSaver.cancel(true);
} }
saveCurrentPosition(); saveCurrentPosition();
stopWidgetUpdater();
setStatus(PlayerStatus.PAUSED); setStatus(PlayerStatus.PAUSED);
stopForeground(true); stopForeground(true);
} }
@ -460,6 +465,7 @@ public class PlaybackService extends Service {
player.seekTo((int) media.getPosition()); player.seekTo((int) media.getPosition());
setStatus(PlayerStatus.PLAYING); setStatus(PlayerStatus.PLAYING);
setupPositionSaver(); setupPositionSaver();
setupWidgetUpdater();
setupNotification(); setupNotification();
pausedBecauseOfTransientAudiofocusLoss = false; pausedBecauseOfTransientAudiofocusLoss = false;
} else { } else {
@ -472,7 +478,7 @@ public class PlaybackService extends Service {
Log.d(TAG, "Setting status to " + newStatus); Log.d(TAG, "Setting status to " + newStatus);
status = newStatus; status = newStatus;
sendBroadcast(new Intent(ACTION_PLAYER_STATUS_CHANGED)); sendBroadcast(new Intent(ACTION_PLAYER_STATUS_CHANGED));
sendBroadcast(new Intent(PlayerWidget.FORCE_WIDGET_UPDATE)); updateWidget();
} }
private void sendNotificationBroadcast(int type, int code) { private void sendNotificationBroadcast(int type, int code) {
@ -526,6 +532,24 @@ public class PlaybackService extends Service {
media.setPosition(player.getCurrentPosition()); media.setPosition(player.getCurrentPosition());
manager.setFeedMedia(this, media); manager.setFeedMedia(this, media);
} }
private void stopWidgetUpdater() {
if (widgetUpdater != null) {
widgetUpdater.cancel(true);
}
}
private void setupWidgetUpdater() {
if (widgetUpdater == null || widgetUpdater.isCancelled()) {
widgetUpdater = new WidgetUpdateWorker();
widgetUpdater.execute();
}
}
private void updateWidget() {
Log.d(TAG, "Sending widget update request");
PlaybackService.this.sendBroadcast(new Intent(PlayerWidget.FORCE_WIDGET_UPDATE));
}
public PlayerStatus getStatus() { public PlayerStatus getStatus() {
return status; return status;
@ -564,6 +588,31 @@ public class PlaybackService extends Service {
} }
/** Notifies the player widget in the specified intervall */
class WidgetUpdateWorker extends AsyncTask<Void, Void, Void> {
private static final String TAG = "WidgetUpdateWorker";
private static final int NOTIFICATION_INTERVALL = 2000;
@Override
protected void onProgressUpdate(Void... values) {
updateWidget();
}
@Override
protected Void doInBackground(Void... params) {
while (PlaybackService.isRunning && !isCancelled()) {
publishProgress();
try {
Thread.sleep(NOTIFICATION_INTERVALL);
} catch (InterruptedException e) {
return null;
}
}
return null;
}
}
public boolean isPlayingVideo() { public boolean isPlayingVideo() {
return playingVideo; return playingVideo;
} }