@Override
public void onSurfacesCreated(AWindow vout) {
Log.d(TAG, "mWindow's onSurfacesCreated");
boolean play = false;
boolean enableVideo = false;
synchronized (MediaPlayer.this) {
if (!mPlaying && mPlayRequested) play = true;
else if (mVoutCount == 0) enableVideo = true;
}
if (play) play();
else if (enableVideo) setVideoTrackEnabled(true);
}
@Override
public void onSurfacesDestroyed(AWindow vout) {
boolean disableVideo = false;
synchronized (MediaPlayer.this) {
if (mVoutCount > 0) disableVideo = true;
}
if (disableVideo) setVideoTrackEnabled(false);
synchronized (MediaPlayer.this) {
/* Wait for Vout destruction (mVoutCount = 0) in order to be sure that the surface is not
* used after leaving this callback. This shouldn't be needed when using MediaCodec or
* AndroidWindow (i.e. after Android 2.3) since the surface is ref-counted */
while (mVoutCount > 0) {
try {
MediaPlayer.this.wait();
} catch (InterruptedException ignored) {
}
}
}
}