Merge branch 'playback-speed' into develop

Conflicts:
	proguard.cfg
	src/de/danoeh/antennapod/storage/DBTasks.java

4 files changed, 180 insertions, 0 deletions

diff --git a/src/de/danoeh/antennapod/util/playback/AudioPlayer.java b/src/de/danoeh/antennapod/util/playback/AudioPlayer.java
new file mode 100644
index 000000000..68d31324d
--- /dev/null
+++ b/src/de/danoeh/antennapod/util/playback/AudioPlayer.java
@@ -0,0 +1,30 @@
+package de.danoeh.antennapod.util.playback;
+
+import android.content.Context;
+import android.util.Log;
+import android.view.SurfaceHolder;
+
+import com.aocate.media.MediaPlayer;
+
+public class AudioPlayer extends MediaPlayer implements IPlayer {
+	private static final String TAG = "AudioPlayer";
+
+	public AudioPlayer(Context context) {
+		super(context);
+	}
+
+	@Override
+	public void setScreenOnWhilePlaying(boolean screenOn) {
+		Log.e(TAG, "Setting screen on while playing not supported in Audio Player");
+		throw new UnsupportedOperationException("Setting screen on while playing not supported in Audio Player");
+
+	}
+
+	@Override
+	public void setDisplay(SurfaceHolder sh) {
+		if (sh != null) {
+			Log.e(TAG, "Setting display not supported in Audio Player");
+			throw new UnsupportedOperationException("Setting display not supported in Audio Player");
+		}
+	}
+}
diff --git a/src/de/danoeh/antennapod/util/playback/IPlayer.java b/src/de/danoeh/antennapod/util/playback/IPlayer.java
new file mode 100644
index 000000000..ca9b36358
--- /dev/null
+++ b/src/de/danoeh/antennapod/util/playback/IPlayer.java
@@ -0,0 +1,64 @@
+package de.danoeh.antennapod.util.playback;
+
+import java.io.IOException;
+
+import android.view.SurfaceHolder;
+
+public interface IPlayer {
+	boolean canSetPitch();
+
+	boolean canSetSpeed();
+
+	float getCurrentPitchStepsAdjustment();
+
+	int getCurrentPosition();
+
+	float getCurrentSpeedMultiplier();
+
+	int getDuration();
+
+	float getMaxSpeedMultiplier();
+
+	float getMinSpeedMultiplier();
+
+	boolean isLooping();
+
+	boolean isPlaying();
+
+	void pause();
+
+	void prepare() throws IllegalStateException, IOException;
+
+	void prepareAsync();
+
+	void release();
+
+	void reset();
+
+	void seekTo(int msec);
+
+	void setAudioStreamType(int streamtype);
+
+	void setScreenOnWhilePlaying(boolean screenOn);
+
+	void setDataSource(String path) throws IllegalStateException, IOException,
+			IllegalArgumentException, SecurityException;
+
+	void setDisplay(SurfaceHolder sh);
+
+	void setEnableSpeedAdjustment(boolean enableSpeedAdjustment);
+
+	void setLooping(boolean looping);
+
+	void setPitchStepsAdjustment(float pitchSteps);
+
+	void setPlaybackPitch(float f);
+
+	void setPlaybackSpeed(float f);
+
+	void setVolume(float left, float right);
+
+	void start();
+
+	void stop();
+}
diff --git a/src/de/danoeh/antennapod/util/playback/PlaybackController.java b/src/de/danoeh/antennapod/util/playback/PlaybackController.java
index 5a5b43a6e..f5d1847b3 100644
--- a/src/de/danoeh/antennapod/util/playback/PlaybackController.java
+++ b/src/de/danoeh/antennapod/util/playback/PlaybackController.java
@@ -342,6 +342,9 @@ public abstract class PlaybackController {
                         case PlaybackService.NOTIFICATION_TYPE_PLAYBACK_END:
                             onPlaybackEnd();
                             break;
+                        case PlaybackService.NOTIFICATION_TYPE_PLAYBACK_SPEED_CHANGE:
+                            onPlaybackSpeedChange();
+                            break;
                     }
 
                 } else {
@@ -369,6 +372,8 @@ public abstract class PlaybackController {
         }
     };
 
+    public abstract void onPlaybackSpeedChange();
+
     public abstract void onShutdownNotification();
 
     /**
@@ -663,6 +668,24 @@ public abstract class PlaybackController {
         return status;
     }
 
+    public boolean canSetPlaybackSpeed() {
+        return playbackService != null && playbackService.canSetSpeed();
+    }
+
+	public void setPlaybackSpeed(float speed) {
+		if (playbackService != null) {
+			playbackService.setSpeed(speed);
+		}
+	}
+    
+	public float getCurrentPlaybackSpeedMultiplier() {
+		if (canSetPlaybackSpeed()) {
+			return playbackService.getCurrentPlaybackSpeed();
+		} else {
+			return -1;
+		}
+	}
+
     public boolean isPlayingVideo() {
         if (playbackService != null) {
             return PlaybackService.isPlayingVideo();
@@ -670,6 +693,7 @@ public abstract class PlaybackController {
         return false;
     }
 
+
     /**
      * Returns true if PlaybackController can communicate with the playback
      * service.
diff --git a/src/de/danoeh/antennapod/util/playback/VideoPlayer.java b/src/de/danoeh/antennapod/util/playback/VideoPlayer.java
new file mode 100644
index 000000000..f0a50542c
--- /dev/null
+++ b/src/de/danoeh/antennapod/util/playback/VideoPlayer.java
@@ -0,0 +1,62 @@
+package de.danoeh.antennapod.util.playback;
+
+import android.media.MediaPlayer;
+import android.util.Log;
+
+public class VideoPlayer extends MediaPlayer implements IPlayer {
+	private static final String TAG = "VideoPlayer";
+
+	@Override
+	public boolean canSetPitch() {
+		return false;
+	}
+
+	@Override
+	public boolean canSetSpeed() {
+		return false;
+	}
+
+	@Override
+	public float getCurrentPitchStepsAdjustment() {
+		return 1;
+	}
+
+	@Override
+	public float getCurrentSpeedMultiplier() {
+		return 1;
+	}
+
+	@Override
+	public float getMaxSpeedMultiplier() {
+		return 1;
+	}
+
+	@Override
+	public float getMinSpeedMultiplier() {
+		return 1;
+	}
+
+	@Override
+	public void setEnableSpeedAdjustment(boolean enableSpeedAdjustment) throws UnsupportedOperationException {
+		Log.e(TAG, "Setting enable speed adjustment unsupported in video player");
+		throw new UnsupportedOperationException("Setting enable speed adjustment unsupported in video player");
+	}
+
+	@Override
+	public void setPitchStepsAdjustment(float pitchSteps) {
+		Log.e(TAG, "Setting pitch steps adjustment unsupported in video player");
+		throw new UnsupportedOperationException("Setting pitch steps adjustment unsupported in video player");
+	}
+
+	@Override
+	public void setPlaybackPitch(float f) {
+		Log.e(TAG, "Setting playback pitch unsupported in video player");
+		throw new UnsupportedOperationException("Setting playback pitch unsupported in video player");
+	}
+
+	@Override
+	public void setPlaybackSpeed(float f) {
+		Log.e(TAG, "Setting playback speed unsupported in video player");
+		throw new UnsupportedOperationException("Setting playback speed unsupported in video player");
+	}
+}