I wrote the following code to experiment with the AudioTrack class but
whenever I click the pause button it seems to "REWIND" the track
rather than pause it, am I doing something wrong?
private class PlayAudio extends AsyncTask<Void, Void, Void> implements
OnPlaybackPositionUpdateListener {
AudioTrack audioTrack;
boolean keepGoing = true;
boolean speed = false;
@Override
protected Void doInBackground(Void... params) {
int bufferSize = AudioTrack.getMinBufferSize(frequency,
channelConfiguration, audioEncoding);
audioTrack = new AudioTrack(AudioManager.STREAM_MUSIC,
frequency,
channelConfiguration, audioEncoding,
bufferSize,
AudioTrack.MODE_STREAM);
audiodata = fillBuff(myAudio);
audioTrack.setPlaybackPositionUpdateListener(this);
audioTrack.play();
// This while block ensures that a buffer is
continuously
replenished.
while (keepGoing) {
audioTrack.write(audiodata, 0,
audiodata.length);
}
return null;
}
@Override
public void onMarkerReached(AudioTrack track) {
}
@Override
public void onPeriodicNotification(AudioTrack track) {
}
protected void onPostExecute(Void result) {
}
}
public void onClick(View v) {
int id = v.getId();
if (id == R.id.PausePlaybackButton) {
// playTask.maKorin = false;
playTask.audioTrack.pause();
}
//...
}
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