diff options
Diffstat (limited to 'core/src/main/java/com/aocate/media/ServiceBackedMediaPlayer.java')
| -rw-r--r-- | core/src/main/java/com/aocate/media/ServiceBackedMediaPlayer.java | 1203 |
1 files changed, 0 insertions, 1203 deletions
diff --git a/core/src/main/java/com/aocate/media/ServiceBackedMediaPlayer.java b/core/src/main/java/com/aocate/media/ServiceBackedMediaPlayer.java deleted file mode 100644 index 0e27a8014..000000000 --- a/core/src/main/java/com/aocate/media/ServiceBackedMediaPlayer.java +++ /dev/null @@ -1,1203 +0,0 @@ -// Copyright 2011, Aocate, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ----------------------------------------------------------------------- -// Compared to the original version, this class been slightly modified so -// that any acquired WakeLocks are only held while the MediaPlayer is -// playing (see the stayAwake method for more details). - - -package com.aocate.media; - -import java.io.IOException; - -import android.content.ComponentName; -import android.content.Context; -import android.content.Intent; -import android.content.ServiceConnection; -import android.media.AudioManager; -import android.net.Uri; -import android.os.IBinder; -import android.os.PowerManager; -import android.os.RemoteException; -import android.os.PowerManager.WakeLock; -import android.util.Log; - -import com.aocate.media.MediaPlayer.State; -import com.aocate.presto.service.IDeathCallback_0_8; -import com.aocate.presto.service.IOnBufferingUpdateListenerCallback_0_8; -import com.aocate.presto.service.IOnCompletionListenerCallback_0_8; -import com.aocate.presto.service.IOnErrorListenerCallback_0_8; -import com.aocate.presto.service.IOnInfoListenerCallback_0_8; -import com.aocate.presto.service.IOnPitchAdjustmentAvailableChangedListenerCallback_0_8; -import com.aocate.presto.service.IOnPreparedListenerCallback_0_8; -import com.aocate.presto.service.IOnSeekCompleteListenerCallback_0_8; -import com.aocate.presto.service.IOnSpeedAdjustmentAvailableChangedListenerCallback_0_8; -import com.aocate.presto.service.IPlayMedia_0_8; - -import de.danoeh.antennapod.core.BuildConfig; - -/** - * Class for connecting to remote speed-altering, media playing Service - * Note that there is unusually high coupling between MediaPlayer and this - * class. This is an unfortunate compromise, since the alternative was to - * track state in two different places in this code (plus the internal state - * of the remote media player). - * @author aocate - * - */ -public class ServiceBackedMediaPlayer extends MediaPlayerImpl { - static final String INTENT_NAME = "com.aocate.intent.PLAY_AUDIO_ADJUST_SPEED_0_8"; - - private static final String SBMP_TAG = "AocateServiceBackedMediaPlayer"; - - private ServiceConnection mPlayMediaServiceConnection = null; - protected IPlayMedia_0_8 pmInterface = null; - private Intent playMediaServiceIntent = null; - // In some cases, we're going to have to replace the - // android.media.MediaPlayer on the fly, and we don't want to touch the - // wrong media player. - - private long sessionId = 0; - private boolean isErroring = false; - private int mAudioStreamType = AudioManager.STREAM_MUSIC; - - private WakeLock mWakeLock = null; - - // So here's the major problem - // Sometimes the service won't exist or won't be connected, - // so start with an android.media.MediaPlayer, and when - // the service is connected, use that from then on - public ServiceBackedMediaPlayer(MediaPlayer owningMediaPlayer, final Context context, final ServiceConnection serviceConnection) { - super(owningMediaPlayer, context); - Log.d(SBMP_TAG, "Instantiating ServiceBackedMediaPlayer 87"); - this.playMediaServiceIntent = - MediaPlayer.getPrestoServiceIntent(context, INTENT_NAME); - this.mPlayMediaServiceConnection = new ServiceConnection() { - public void onServiceConnected(ComponentName name, IBinder service) { - IPlayMedia_0_8 tmpPlayMediaInterface = IPlayMedia_0_8.Stub.asInterface((IBinder) service); - - Log.d(SBMP_TAG, "Setting up pmInterface 94"); - if (ServiceBackedMediaPlayer.this.sessionId == 0) { - try { - // The IDeathCallback isn't a conventional callback. - // It exists so that if the client ceases to exist, - // the Service becomes aware of that and can shut - // down whatever it needs to shut down - ServiceBackedMediaPlayer.this.sessionId = tmpPlayMediaInterface.startSession(new IDeathCallback_0_8.Stub() { - }); - // This is really bad if this fails - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - Log.d(SBMP_TAG, "Assigning pmInterface"); - - ServiceBackedMediaPlayer.this.setOnBufferingUpdateCallback(tmpPlayMediaInterface); - ServiceBackedMediaPlayer.this.setOnCompletionCallback(tmpPlayMediaInterface); - ServiceBackedMediaPlayer.this.setOnErrorCallback(tmpPlayMediaInterface); - ServiceBackedMediaPlayer.this.setOnInfoCallback(tmpPlayMediaInterface); - ServiceBackedMediaPlayer.this.setOnPitchAdjustmentAvailableChangedListener(tmpPlayMediaInterface); - ServiceBackedMediaPlayer.this.setOnPreparedCallback(tmpPlayMediaInterface); - ServiceBackedMediaPlayer.this.setOnSeekCompleteCallback(tmpPlayMediaInterface); - ServiceBackedMediaPlayer.this.setOnSpeedAdjustmentAvailableChangedCallback(tmpPlayMediaInterface); - - // In order to avoid race conditions from the sessionId or listener not being assigned - pmInterface = tmpPlayMediaInterface; - - Log.d(SBMP_TAG, "Invoking onServiceConnected"); - serviceConnection.onServiceConnected(name, service); - } - - public void onServiceDisconnected(ComponentName name) { - Log.d(SBMP_TAG, "onServiceDisconnected 114"); - - pmInterface = null; - - sessionId = 0; - - serviceConnection.onServiceDisconnected(name); - } - }; - - Log.d(SBMP_TAG, "Connecting PlayMediaService 124"); - if (!ConnectPlayMediaService()) { - Log.e(SBMP_TAG, "bindService failed"); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - private boolean ConnectPlayMediaService() { - Log.d(SBMP_TAG, "ConnectPlayMediaService()"); - - if (MediaPlayer.isIntentAvailable(mContext, INTENT_NAME)) { - Log.d(SBMP_TAG, INTENT_NAME + " is available"); - if (pmInterface == null) { - try { - Log.d(SBMP_TAG, "Binding service"); - return mContext.bindService(playMediaServiceIntent, mPlayMediaServiceConnection, Context.BIND_AUTO_CREATE); - } catch (Exception e) { - Log.e(SBMP_TAG, "Could not bind with service", e); - return false; - } - } else { - Log.d(SBMP_TAG, "Service already bound"); - return true; - } - } - else { - Log.d(SBMP_TAG, INTENT_NAME + " is not available"); - return false; - } - } - - /** - * Returns true if pitch can be changed at this moment - * @return True if pitch can be changed - */ - @Override - public boolean canSetPitch() { - Log.d(SBMP_TAG, "canSetPitch() 155"); - - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - // Can't set pitch if the service isn't connected - try { - return pmInterface.canSetPitch(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - return false; - } - - /** - * Returns true if speed can be changed at this moment - * @return True if speed can be changed - */ - @Override - public boolean canSetSpeed() { - Log.d(SBMP_TAG, "canSetSpeed() 180"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - // Can't set speed if the service isn't connected - try { - return pmInterface.canSetSpeed(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - return false; - } - - void error(int what, int extra) { - owningMediaPlayer.lock.lock(); - Log.e(SBMP_TAG, "error(" + what + ", " + extra + ")"); - stayAwake(false); - try { - if (!this.isErroring) { - this.isErroring = true; - owningMediaPlayer.state = State.ERROR; - if (owningMediaPlayer.onErrorListener != null) { - if (owningMediaPlayer.onErrorListener.onError(owningMediaPlayer, what, extra)) { - return; - } - } - if (owningMediaPlayer.onCompletionListener != null) { - owningMediaPlayer.onCompletionListener.onCompletion(owningMediaPlayer); - } - } - } - finally { - this.isErroring = false; - owningMediaPlayer.lock.unlock(); - } - } - - protected void finalize() throws Throwable { - owningMediaPlayer.lock.lock(); - try { - Log.d(SBMP_TAG, "finalize() 224"); - this.release(); - } - finally { - owningMediaPlayer.lock.unlock(); - } - } - - /** - * Returns the number of steps (in a musical scale) by which playback is - * currently shifted. When greater than zero, pitch is shifted up. - * When less than zero, pitch is shifted down. - * @return The number of steps pitch is currently shifted by - */ - @Override - public float getCurrentPitchStepsAdjustment() { - Log.d(SBMP_TAG, "getCurrentPitchStepsAdjustment() 240"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - // Can't set pitch if the service isn't connected - try { - return pmInterface.getCurrentPitchStepsAdjustment( - ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - return 0f; - } - - /** - * Functions identically to android.media.MediaPlayer.getCurrentPosition() - * @return Current position (in milliseconds) - */ - @Override - public int getCurrentPosition() { - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - return pmInterface.getCurrentPosition( - ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - return 0; - } - - /** - * Returns the current speed multiplier. Defaults to 1.0 (normal speed) - * @return The current speed multiplier - */ - @Override - public float getCurrentSpeedMultiplier() { - Log.d(SBMP_TAG, "getCurrentSpeedMultiplier() 286"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - // Can't set speed if the service isn't connected - try { - return pmInterface.getCurrentSpeedMultiplier( - ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - return 1; - } - - /** - * Functions identically to android.media.MediaPlayer.getDuration() - * @return Length of the track (in milliseconds) - */ - @Override - public int getDuration() { - Log.d(SBMP_TAG, "getDuration() 311"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - return pmInterface.getDuration(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - return 0; - } - - /** - * Get the maximum value that can be passed to setPlaybackSpeed - * @return The maximum speed multiplier - */ - @Override - public float getMaxSpeedMultiplier() { - Log.d(SBMP_TAG, "getMaxSpeedMultiplier() 332"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - // Can't set speed if the Service isn't connected - try { - return pmInterface.getMaxSpeedMultiplier( - ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - return 1f; - } - - /** - * Get the minimum value that can be passed to setPlaybackSpeed - * @return The minimum speed multiplier - */ - @Override - public float getMinSpeedMultiplier() { - Log.d(SBMP_TAG, "getMinSpeedMultiplier() 357"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - // Can't set speed if the Service isn't connected - try { - return pmInterface.getMinSpeedMultiplier( - ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - return 1f; - } - - public int getServiceVersionCode() { - Log.d(SBMP_TAG, "getVersionCode"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - return pmInterface.getVersionCode(); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - return 0; - } - - public String getServiceVersionName() { - Log.d(SBMP_TAG, "getVersionName"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - return pmInterface.getVersionName(); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - return ""; - } - - public boolean isConnected() { - return (pmInterface != null); - } - - /** - * Functions identically to android.media.MediaPlayer.isLooping() - * @return True if the track is looping - */ - @Override - public boolean isLooping() { - Log.d(SBMP_TAG, "isLooping() 382"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - return pmInterface.isLooping(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - return false; - } - - /** - * Functions identically to android.media.MediaPlayer.isPlaying() - * @return True if the track is playing - */ - @Override - public boolean isPlaying() { - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - try { - return pmInterface.isPlaying(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - return false; - } - - /** - * Functions identically to android.media.MediaPlayer.pause() - * Pauses the track - */ - @Override - public void pause() { - Log.d(SBMP_TAG, "pause() 424"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.pause(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - stayAwake(false); - } - - /** - * Functions identically to android.media.MediaPlayer.prepare() - * Prepares the track. This or prepareAsync must be called before start() - */ - @Override - public void prepare() throws IllegalStateException, IOException { - Log.d(SBMP_TAG, "prepare() 444"); - Log.d(SBMP_TAG, "onPreparedCallback is: " + ((this.mOnPreparedCallback == null) ? "null" : "non-null")); - if (pmInterface == null) { - Log.d(SBMP_TAG, "prepare: pmInterface is null"); - if (!ConnectPlayMediaService()) { - Log.d(SBMP_TAG, "prepare: Failed to connect play media service"); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - Log.d(SBMP_TAG, "prepare: pmInterface isn't null"); - try { - Log.d(SBMP_TAG, "prepare: Remote invoke pmInterface.prepare(" + ServiceBackedMediaPlayer.this.sessionId + ")"); - pmInterface.prepare(ServiceBackedMediaPlayer.this.sessionId); - Log.d(SBMP_TAG, "prepare: prepared"); - } catch (RemoteException e) { - Log.d(SBMP_TAG, "prepare: RemoteException"); - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - Log.d(SBMP_TAG, "Done with prepare()"); - } - - /** - * Functions identically to android.media.MediaPlayer.prepareAsync() - * Prepares the track. This or prepare must be called before start() - */ - @Override - public void prepareAsync() { - Log.d(SBMP_TAG, "prepareAsync() 469"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.prepareAsync(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - /** - * Functions identically to android.media.MediaPlayer.release() - * Releases the underlying resources used by the media player. - */ - @Override - public void release() { - Log.d(SBMP_TAG, "release() 492"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - Log.d(SBMP_TAG, "release() 500"); - try { - pmInterface.release(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - mContext.unbindService(this.mPlayMediaServiceConnection); - // Don't try to keep awake (if we were) - this.setWakeMode(mContext, 0); - pmInterface = null; - this.sessionId = 0; - } - - if ((this.mWakeLock != null) && this.mWakeLock.isHeld()) { - Log.d(SBMP_TAG, "Releasing wakelock"); - this.mWakeLock.release(); - } - } - - /** - * Functions identically to android.media.MediaPlayer.reset() - * Resets the track to idle state - */ - @Override - public void reset() { - Log.d(SBMP_TAG, "reset() 523"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.reset(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - stayAwake(false); - } - - /** - * Functions identically to android.media.MediaPlayer.seekTo(int msec) - * Seeks to msec in the track - */ - @Override - public void seekTo(int msec) throws IllegalStateException { - Log.d(SBMP_TAG, "seekTo(" + msec + ")"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.seekTo(ServiceBackedMediaPlayer.this.sessionId, msec); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - /** - * Functions identically to android.media.MediaPlayer.setAudioStreamType(int streamtype) - * Sets the audio stream type. - */ - @Override - public void setAudioStreamType(int streamtype) { - Log.d(SBMP_TAG, "setAudioStreamType(" + streamtype + ")"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.setAudioStreamType( - ServiceBackedMediaPlayer.this.sessionId, - this.mAudioStreamType); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - - /** - * Functions identically to android.media.MediaPlayer.setDataSource(Context context, Uri uri) - * Sets uri as data source in the context given - */ - @Override - public void setDataSource(Context context, Uri uri) throws IllegalArgumentException, IllegalStateException, IOException { - Log.d(SBMP_TAG, "setDataSource(context, uri)"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.setDataSourceUri( - ServiceBackedMediaPlayer.this.sessionId, - uri); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - /** - * Functions identically to android.media.MediaPlayer.setDataSource(String path) - * Sets the data source of the track to a file given. - */ - @Override - public void setDataSource(String path) throws IllegalArgumentException, IllegalStateException, IOException { - Log.d(SBMP_TAG, "setDataSource(path)"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface == null) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - else { - try { - pmInterface.setDataSourceString( - ServiceBackedMediaPlayer.this.sessionId, - path); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - } - - /** - * Sets whether to use speed adjustment or not. Speed adjustment on is - * more computation-intensive than with it off. - * @param enableSpeedAdjustment Whether speed adjustment should be supported. - */ - @Override - public void setEnableSpeedAdjustment(boolean enableSpeedAdjustment) { - // TODO: This has no business being here, I think - owningMediaPlayer.lock.lock(); - Log.d(SBMP_TAG, "setEnableSpeedAdjustment(enableSpeedAdjustment)"); - try { - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - // Can't set speed if the Service isn't connected - try { - pmInterface.setEnableSpeedAdjustment( - ServiceBackedMediaPlayer.this.sessionId, - enableSpeedAdjustment); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - } - finally { - owningMediaPlayer.lock.unlock(); - } - } - - - /** - * Functions identically to android.media.MediaPlayer.setLooping(boolean loop) - * Sets the track to loop infinitely if loop is true, play once if loop is false - */ - @Override - public void setLooping(boolean loop) { - Log.d(SBMP_TAG, "setLooping(" + loop + ")"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.setLooping(ServiceBackedMediaPlayer.this.sessionId, loop); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - /** - * Sets the number of steps (in a musical scale) by which playback is - * currently shifted. When greater than zero, pitch is shifted up. - * When less than zero, pitch is shifted down. - * - * @param pitchSteps The number of steps by which to shift playback - */ - @Override - public void setPitchStepsAdjustment(float pitchSteps) { - Log.d(SBMP_TAG, "setPitchStepsAdjustment(" + pitchSteps + ")"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - // Can't set speed if the Service isn't connected - try { - pmInterface.setPitchStepsAdjustment( - ServiceBackedMediaPlayer.this.sessionId, - pitchSteps); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - } - - /** - * Sets the percentage by which pitch is currently shifted. When - * greater than zero, pitch is shifted up. When less than zero, pitch - * is shifted down - * @param f The percentage to shift pitch - */ - @Override - public void setPlaybackPitch(float f) { - Log.d(SBMP_TAG, "setPlaybackPitch(" + f + ")"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - // Can't set speed if the Service isn't connected - try { - pmInterface.setPlaybackPitch( - ServiceBackedMediaPlayer.this.sessionId, - f); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - } - - /** - * Set playback speed. 1.0 is normal speed, 2.0 is double speed, and so - * on. Speed should never be set to 0 or below. - * @param f The speed multiplier to use for further playback - */ - @Override - public void setPlaybackSpeed(float f) { - Log.d(SBMP_TAG, "setPlaybackSpeed(" + f + ")"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - if (pmInterface != null) { - // Can't set speed if the Service isn't connected - try { - pmInterface.setPlaybackSpeed( - ServiceBackedMediaPlayer.this.sessionId, - f); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - } - - @Override - public void setSpeedAdjustmentAlgorithm(int algorithm) { - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.setSpeedAdjustmentAlgorithm( - ServiceBackedMediaPlayer.this.sessionId, - algorithm); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - /** - * Functions identically to android.media.MediaPlayer.setVolume(float leftVolume, float rightVolume) - * Sets the stereo volume - */ - @Override - public void setVolume(float leftVolume, float rightVolume) { - Log.d(SBMP_TAG, "setVolume(" + leftVolume + ", " + rightVolume + ")"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.setVolume( - ServiceBackedMediaPlayer.this.sessionId, - leftVolume, - rightVolume); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - /** - * Functions identically to android.media.MediaPlayer.setWakeMode(Context context, int mode) - * Acquires a wake lock in the context given. You must request the appropriate permissions - * in your AndroidManifest.xml file. - */ - @Override - // This does not just call .setWakeMode() in the Service because doing so - // would add a permission requirement to the Service. Do it here, and it's - // the client app's responsibility to request that permission - public void setWakeMode(Context context, int mode) { - Log.d(SBMP_TAG, "setWakeMode(context, " + mode + ")"); - if ((this.mWakeLock != null) - && (this.mWakeLock.isHeld())) { - this.mWakeLock.release(); - } - if (mode != 0) { - if (this.mWakeLock == null) { - PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE); - // Since mode can't be changed on the fly, we have to allocate a new one - this.mWakeLock = pm.newWakeLock(mode, this.getClass().getName()); - this.mWakeLock.setReferenceCounted(false); - } - - this.mWakeLock.acquire(); - } - } - - /** - * Changes the state of the WakeLock if it has been acquired. - * If no WakeLock has been acquired with setWakeMode, this method does nothing. - * */ - private void stayAwake(boolean awake) { - if (BuildConfig.DEBUG) Log.d(SBMP_TAG, "stayAwake(" + awake + ")"); - if (mWakeLock != null) { - if (awake && !mWakeLock.isHeld()) { - mWakeLock.acquire(); - } else if (!awake && mWakeLock.isHeld()) { - mWakeLock.release(); - } - } - } - - private IOnBufferingUpdateListenerCallback_0_8.Stub mOnBufferingUpdateCallback = null; - private void setOnBufferingUpdateCallback(IPlayMedia_0_8 iface) { - try { - if (this.mOnBufferingUpdateCallback == null) { - mOnBufferingUpdateCallback = new IOnBufferingUpdateListenerCallback_0_8.Stub() { - public void onBufferingUpdate(int percent) - throws RemoteException { - owningMediaPlayer.lock.lock(); - try { - if ((owningMediaPlayer.onBufferingUpdateListener != null) - && (owningMediaPlayer.mpi == ServiceBackedMediaPlayer.this)) { - owningMediaPlayer.onBufferingUpdateListener.onBufferingUpdate(owningMediaPlayer, percent); - } - } - finally { - owningMediaPlayer.lock.unlock(); - } - } - }; - } - iface.registerOnBufferingUpdateCallback( - ServiceBackedMediaPlayer.this.sessionId, - mOnBufferingUpdateCallback); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - private IOnCompletionListenerCallback_0_8.Stub mOnCompletionCallback = null; - private void setOnCompletionCallback(IPlayMedia_0_8 iface) { - try { - if (this.mOnCompletionCallback == null) { - this.mOnCompletionCallback = new IOnCompletionListenerCallback_0_8.Stub() { - public void onCompletion() throws RemoteException { - owningMediaPlayer.lock.lock(); - Log.d(SBMP_TAG, "onCompletionListener being called"); - stayAwake(false); - try { - if (owningMediaPlayer.onCompletionListener != null) { - owningMediaPlayer.onCompletionListener.onCompletion(owningMediaPlayer); - } - } - finally { - owningMediaPlayer.lock.unlock(); - } - } - }; - } - iface.registerOnCompletionCallback( - ServiceBackedMediaPlayer.this.sessionId, - this.mOnCompletionCallback); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - private IOnErrorListenerCallback_0_8.Stub mOnErrorCallback = null; - private void setOnErrorCallback(IPlayMedia_0_8 iface) { - try { - if (this.mOnErrorCallback == null) { - this.mOnErrorCallback = new IOnErrorListenerCallback_0_8.Stub() { - public boolean onError(int what, int extra) throws RemoteException { - owningMediaPlayer.lock.lock(); - stayAwake(false); - try { - if (owningMediaPlayer.onErrorListener != null) { - return owningMediaPlayer.onErrorListener.onError(owningMediaPlayer, what, extra); - } - return false; - } - finally { - owningMediaPlayer.lock.unlock(); - } - } - }; - } - iface.registerOnErrorCallback( - ServiceBackedMediaPlayer.this.sessionId, - this.mOnErrorCallback); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - private IOnInfoListenerCallback_0_8.Stub mOnInfoCallback = null; - private void setOnInfoCallback(IPlayMedia_0_8 iface) { - try { - if (this.mOnInfoCallback == null) { - this.mOnInfoCallback = new IOnInfoListenerCallback_0_8.Stub() { - public boolean onInfo(int what, int extra) throws RemoteException { - owningMediaPlayer.lock.lock(); - try { - if ((owningMediaPlayer.onInfoListener != null) - && (owningMediaPlayer.mpi == ServiceBackedMediaPlayer.this)) { - return owningMediaPlayer.onInfoListener.onInfo(owningMediaPlayer, what, extra); - } - } - finally { - owningMediaPlayer.lock.unlock(); - } - return false; - } - }; - } - iface.registerOnInfoCallback( - ServiceBackedMediaPlayer.this.sessionId, - this.mOnInfoCallback); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - private IOnPitchAdjustmentAvailableChangedListenerCallback_0_8.Stub mOnPitchAdjustmentAvailableChangedCallback = null; - private void setOnPitchAdjustmentAvailableChangedListener(IPlayMedia_0_8 iface) { - try { - if (this.mOnPitchAdjustmentAvailableChangedCallback == null) { - this.mOnPitchAdjustmentAvailableChangedCallback = new IOnPitchAdjustmentAvailableChangedListenerCallback_0_8.Stub() { - public void onPitchAdjustmentAvailableChanged( - boolean pitchAdjustmentAvailable) - throws RemoteException { - owningMediaPlayer.lock.lock(); - try { - if (owningMediaPlayer.onPitchAdjustmentAvailableChangedListener != null) { - owningMediaPlayer.onPitchAdjustmentAvailableChangedListener.onPitchAdjustmentAvailableChanged(owningMediaPlayer, pitchAdjustmentAvailable); - } - } - finally { - owningMediaPlayer.lock.unlock(); - } - } - }; - } - iface.registerOnPitchAdjustmentAvailableChangedCallback( - ServiceBackedMediaPlayer.this.sessionId, - this.mOnPitchAdjustmentAvailableChangedCallback); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - private IOnPreparedListenerCallback_0_8.Stub mOnPreparedCallback = null; - private void setOnPreparedCallback(IPlayMedia_0_8 iface) { - try { - if (this.mOnPreparedCallback == null) { - this.mOnPreparedCallback = new IOnPreparedListenerCallback_0_8.Stub() { - public void onPrepared() throws RemoteException { - owningMediaPlayer.lock.lock(); - Log.d(SBMP_TAG, "setOnPreparedCallback.mOnPreparedCallback.onPrepared 1050"); - try { - Log.d(SBMP_TAG, "owningMediaPlayer.onPreparedListener is " + ((owningMediaPlayer.onPreparedListener == null) ? "null" : "non-null")); - Log.d(SBMP_TAG, "owningMediaPlayer.mpi is " + ((owningMediaPlayer.mpi == ServiceBackedMediaPlayer.this) ? "this" : "not this")); - ServiceBackedMediaPlayer.this.lockMuteOnPreparedCount.lock(); - try { - if (ServiceBackedMediaPlayer.this.muteOnPreparedCount > 0) { - ServiceBackedMediaPlayer.this.muteOnPreparedCount--; - } - else { - ServiceBackedMediaPlayer.this.muteOnPreparedCount = 0; - if (ServiceBackedMediaPlayer.this.owningMediaPlayer.onPreparedListener != null) { - owningMediaPlayer.onPreparedListener.onPrepared(owningMediaPlayer); - } - } - } - finally { - ServiceBackedMediaPlayer.this.lockMuteOnPreparedCount.unlock(); - } - } - finally { - owningMediaPlayer.lock.unlock(); - } - } - }; - } - iface.registerOnPreparedCallback( - ServiceBackedMediaPlayer.this.sessionId, - this.mOnPreparedCallback); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - private IOnSeekCompleteListenerCallback_0_8.Stub mOnSeekCompleteCallback = null; - private void setOnSeekCompleteCallback(IPlayMedia_0_8 iface) { - try { - if (this.mOnSeekCompleteCallback == null) { - this.mOnSeekCompleteCallback = new IOnSeekCompleteListenerCallback_0_8.Stub() { - public void onSeekComplete() throws RemoteException { - Log.d(SBMP_TAG, "onSeekComplete() 941"); - owningMediaPlayer.lock.lock(); - try { - if (ServiceBackedMediaPlayer.this.muteOnSeekCount > 0) { - Log.d(SBMP_TAG, "The next " + ServiceBackedMediaPlayer.this.muteOnSeekCount + " seek events are muted (counting this one)"); - ServiceBackedMediaPlayer.this.muteOnSeekCount--; - } - else { - ServiceBackedMediaPlayer.this.muteOnSeekCount = 0; - Log.d(SBMP_TAG, "Attempting to invoke next seek event"); - if (ServiceBackedMediaPlayer.this.owningMediaPlayer.onSeekCompleteListener != null) { - Log.d(SBMP_TAG, "Invoking onSeekComplete"); - owningMediaPlayer.onSeekCompleteListener.onSeekComplete(owningMediaPlayer); - } - } - } - finally { - owningMediaPlayer.lock.unlock(); - } - } - }; - } - iface.registerOnSeekCompleteCallback( - ServiceBackedMediaPlayer.this.sessionId, - this.mOnSeekCompleteCallback); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - private IOnSpeedAdjustmentAvailableChangedListenerCallback_0_8.Stub mOnSpeedAdjustmentAvailableChangedCallback = null; - private void setOnSpeedAdjustmentAvailableChangedCallback(IPlayMedia_0_8 iface) { - try { - Log.d(SBMP_TAG, "Setting the service of on speed adjustment available changed"); - if (this.mOnSpeedAdjustmentAvailableChangedCallback == null) { - this.mOnSpeedAdjustmentAvailableChangedCallback = new IOnSpeedAdjustmentAvailableChangedListenerCallback_0_8.Stub() { - public void onSpeedAdjustmentAvailableChanged( - boolean speedAdjustmentAvailable) - throws RemoteException { - owningMediaPlayer.lock.lock(); - try { - if (owningMediaPlayer.onSpeedAdjustmentAvailableChangedListener != null) { - owningMediaPlayer.onSpeedAdjustmentAvailableChangedListener.onSpeedAdjustmentAvailableChanged(owningMediaPlayer, speedAdjustmentAvailable); - } - } - finally { - owningMediaPlayer.lock.unlock(); - } - } - }; - } - iface.registerOnSpeedAdjustmentAvailableChangedCallback( - ServiceBackedMediaPlayer.this.sessionId, - this.mOnSpeedAdjustmentAvailableChangedCallback); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - - /** - * Functions identically to android.media.MediaPlayer.start() - * Starts a track playing - */ - @Override - public void start() { - Log.d(SBMP_TAG, "start()"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.start(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - stayAwake(true); - } - - /** - * Functions identically to android.media.MediaPlayer.stop() - * Stops a track playing and resets its position to the start. - */ - @Override - public void stop() { - Log.d(SBMP_TAG, "stop()"); - if (pmInterface == null) { - if (!ConnectPlayMediaService()) { - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - } - try { - pmInterface.stop(ServiceBackedMediaPlayer.this.sessionId); - } catch (RemoteException e) { - e.printStackTrace(); - ServiceBackedMediaPlayer.this.error(MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); - } - stayAwake(false); - } -}
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