Added ExoPlayer

2 files changed, 263 insertions, 7 deletions

diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/playback/ExoPlayer.java b/core/src/main/java/de/danoeh/antennapod/core/service/playback/ExoPlayer.java
new file mode 100644
index 000000000..30c9c9ab5
--- /dev/null
+++ b/core/src/main/java/de/danoeh/antennapod/core/service/playback/ExoPlayer.java
@@ -0,0 +1,252 @@
+package de.danoeh.antennapod.core.service.playback;
+
+import android.content.Context;
+import android.net.Uri;
+import android.view.SurfaceHolder;
+import com.google.android.exoplayer2.DefaultLoadControl;
+import com.google.android.exoplayer2.ExoPlayerFactory;
+import com.google.android.exoplayer2.PlaybackParameters;
+import com.google.android.exoplayer2.Player;
+import com.google.android.exoplayer2.SeekParameters;
+import com.google.android.exoplayer2.SimpleExoPlayer;
+import com.google.android.exoplayer2.extractor.DefaultExtractorsFactory;
+import com.google.android.exoplayer2.extractor.ExtractorsFactory;
+import com.google.android.exoplayer2.source.ExtractorMediaSource;
+import com.google.android.exoplayer2.source.MediaSource;
+import com.google.android.exoplayer2.trackselection.DefaultTrackSelector;
+import com.google.android.exoplayer2.upstream.DataSource;
+import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory;
+import com.google.android.exoplayer2.util.Util;
+import de.danoeh.antennapod.core.util.playback.IPlayer;
+import org.antennapod.audio.MediaPlayer;
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ * @author Hans-Peter Lehmann
+ * @version 1.0
+ */
+public class ExoPlayer implements IPlayer {
+    private final Context mContext;
+    private SimpleExoPlayer mExoPlayer;
+    private MediaSource mediaSource;
+    private MediaPlayer.OnSeekCompleteListener audioSeekCompleteListener;
+
+    public ExoPlayer(Context context) {
+        mContext = context;
+        mExoPlayer = createPlayer();
+    }
+
+    private SimpleExoPlayer createPlayer() {
+        SimpleExoPlayer p = ExoPlayerFactory.newSimpleInstance(
+                mContext, new DefaultTrackSelector(), new DefaultLoadControl());
+        p.setSeekParameters(SeekParameters.PREVIOUS_SYNC);
+        return p;
+    }
+
+    @Override
+    public boolean canSetPitch() {
+        return true;
+    }
+
+    @Override
+    public boolean canSetSpeed() {
+        return true;
+    }
+
+    @Override
+    public boolean canDownmix() {
+        return false;
+    }
+
+    @Override
+    public float getCurrentPitchStepsAdjustment() {
+        return 0;
+    }
+
+    @Override
+    public int getCurrentPosition() {
+        return (int) mExoPlayer.getCurrentPosition();
+    }
+
+    @Override
+    public float getCurrentSpeedMultiplier() {
+        return 0;
+    }
+
+    @Override
+    public int getDuration() {
+        return (int) mExoPlayer.getDuration();
+    }
+
+    @Override
+    public float getMaxSpeedMultiplier() {
+        return 0;
+    }
+
+    @Override
+    public float getMinSpeedMultiplier() {
+        return 0;
+    }
+
+    @Override
+    public boolean isLooping() {
+        return mExoPlayer.getRepeatMode() == Player.REPEAT_MODE_ONE;
+    }
+
+    @Override
+    public boolean isPlaying() {
+        return mExoPlayer.getPlayWhenReady();
+    }
+
+    @Override
+    public void pause() {
+        mExoPlayer.setPlayWhenReady(false);
+    }
+
+    @Override
+    public void prepare() throws IllegalStateException {
+        mExoPlayer.prepare(mediaSource);
+    }
+
+    @Override
+    public void prepareAsync() {
+        mExoPlayer.prepare(mediaSource);
+    }
+
+    @Override
+    public void release() {
+        if (mExoPlayer != null) {
+            mExoPlayer.release();
+        }
+    }
+
+    @Override
+    public void reset() {
+        mExoPlayer.release();
+        mExoPlayer = createPlayer();
+    }
+
+    @Override
+    public void seekTo(int i) throws IllegalStateException {
+        mExoPlayer.seekTo(i);
+        audioSeekCompleteListener.onSeekComplete(null);
+    }
+
+    @Override
+    public void setAudioStreamType(int i) {
+        mExoPlayer.setAudioStreamType(i);
+    }
+
+    @Override
+    public void setScreenOnWhilePlaying(boolean screenOn) {
+
+    }
+
+    @Override
+    public void setDataSource(String s) throws IllegalArgumentException, IllegalStateException, IOException {
+        DataSource.Factory dataSourceFactory =
+                new DefaultDataSourceFactory(
+                        mContext, Util.getUserAgent(mContext, "uamp"), null);
+        // Produces Extractor instances for parsing the media data.
+        ExtractorsFactory extractorsFactory = new DefaultExtractorsFactory();
+        mediaSource = new ExtractorMediaSource(
+                Uri.fromFile(new File(s)), dataSourceFactory, extractorsFactory, null, null);
+    }
+
+    @Override
+    public void setDisplay(SurfaceHolder sh) {
+        mExoPlayer.setVideoSurfaceHolder(sh);
+    }
+
+    @Override
+    public void setEnableSpeedAdjustment(boolean b) {
+
+    }
+
+    @Override
+    public void setLooping(boolean b) {
+        mExoPlayer.setRepeatMode(b ? Player.REPEAT_MODE_ONE : Player.REPEAT_MODE_OFF);
+    }
+
+    @Override
+    public void setPitchStepsAdjustment(float v) {
+
+    }
+
+    @Override
+    public void setPlaybackPitch(float v) {
+        PlaybackParameters params = mExoPlayer.getPlaybackParameters();
+        mExoPlayer.setPlaybackParameters(new PlaybackParameters(params.speed, v));
+    }
+
+    @Override
+    public void setPlaybackSpeed(float v) {
+        PlaybackParameters params = mExoPlayer.getPlaybackParameters();
+        mExoPlayer.setPlaybackParameters(new PlaybackParameters(v, params.pitch));
+    }
+
+    @Override
+    public void setDownmix(boolean b) {
+
+    }
+
+    @Override
+    public void setVolume(float v, float v1) {
+        mExoPlayer.setVolume(v);
+    }
+
+    @Override
+    public void setWakeMode(Context context, int i) {
+
+    }
+
+    @Override
+    public void start() {
+        mExoPlayer.setPlayWhenReady(true);
+    }
+
+    @Override
+    public void stop() {
+        mExoPlayer.stop();
+    }
+
+    @Override
+    public void setVideoScalingMode(int mode) {
+        mExoPlayer.setVideoScalingMode(mode);
+    }
+
+    public void setOnCompletionListener(MediaPlayer.OnCompletionListener audioCompletionListener) {
+    }
+
+    public void setOnSeekCompleteListener(MediaPlayer.OnSeekCompleteListener audioSeekCompleteListener) {
+        this.audioSeekCompleteListener = audioSeekCompleteListener;
+    }
+
+    public void setOnErrorListener(MediaPlayer.OnErrorListener audioErrorListener) {
+    }
+
+    public void setOnBufferingUpdateListener(MediaPlayer.OnBufferingUpdateListener audioBufferingUpdateListener) {
+    }
+
+    public void setOnInfoListener(MediaPlayer.OnInfoListener audioInfoListener) {
+    }
+
+    public void setOnSpeedAdjustmentAvailableChangedListener(MediaPlayer.OnSpeedAdjustmentAvailableChangedListener audioSetSpeedAbilityListener) {
+    }
+
+    public int getVideoWidth() {
+        if (mExoPlayer.getVideoFormat() == null) {
+            return 0;
+        }
+        return mExoPlayer.getVideoFormat().width;
+    }
+
+    public int getVideoHeight() {
+        if (mExoPlayer.getVideoFormat() == null) {
+            return 0;
+        }
+        return mExoPlayer.getVideoFormat().height;
+    }
+}
diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/playback/LocalPSMP.java b/core/src/main/java/de/danoeh/antennapod/core/service/playback/LocalPSMP.java
index af735aefd..0218bde14 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/service/playback/LocalPSMP.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/service/playback/LocalPSMP.java
@@ -314,7 +314,7 @@ public class LocalPSMP extends PlaybackServiceMediaPlayer {
         Log.d(TAG, "Resource prepared");
 
         if (mediaType == MediaType.VIDEO) {
-            VideoPlayer vp = (VideoPlayer) mediaPlayer;
+            ExoPlayer vp = (ExoPlayer) mediaPlayer;
             videoSize = new Pair<>(vp.getVideoWidth(), vp.getVideoHeight());
         }
 
@@ -667,7 +667,7 @@ public class LocalPSMP extends PlaybackServiceMediaPlayer {
         if (mediaPlayer == null || playerStatus == PlayerStatus.ERROR || mediaType != MediaType.VIDEO) {
             res = null;
         } else {
-            VideoPlayer vp = (VideoPlayer) mediaPlayer;
+            ExoPlayer vp = (ExoPlayer) mediaPlayer;
             videoSize = new Pair<>(vp.getVideoWidth(), vp.getVideoHeight());
             res = videoSize;
         }
@@ -699,11 +699,7 @@ public class LocalPSMP extends PlaybackServiceMediaPlayer {
             mediaPlayer = null;
             return;
         }
-        if (media.getMediaType() == MediaType.VIDEO) {
-            mediaPlayer = new VideoPlayer();
-        } else {
-            mediaPlayer = new AudioPlayer(context);
-        }
+        mediaPlayer = new ExoPlayer(context);
         mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
         mediaPlayer.setWakeMode(context, PowerManager.PARTIAL_WAKE_LOCK);
         setMediaPlayerListeners(mediaPlayer);
@@ -880,6 +876,14 @@ public class LocalPSMP extends PlaybackServiceMediaPlayer {
             ap.setOnBufferingUpdateListener(audioBufferingUpdateListener);
             ap.setOnInfoListener(audioInfoListener);
             ap.setOnSpeedAdjustmentAvailableChangedListener(audioSetSpeedAbilityListener);
+        } else if (mp instanceof ExoPlayer) {
+            ExoPlayer ap = (ExoPlayer) mp;
+            ap.setOnCompletionListener(audioCompletionListener);
+            ap.setOnSeekCompleteListener(audioSeekCompleteListener);
+            ap.setOnErrorListener(audioErrorListener);
+            ap.setOnBufferingUpdateListener(audioBufferingUpdateListener);
+            ap.setOnInfoListener(audioInfoListener);
+            ap.setOnSpeedAdjustmentAvailableChangedListener(audioSetSpeedAbilityListener);
         } else {
             Log.w(TAG, "Unknown media player: " + mp);
         }