Hi,
i have an alarm clock app that uses mediaPlayer to play the audio.
I'm creating and starting the mediaPlayer in the Activity's onCreate
like so:
alarmPlayer = MediaPlayer.create(this, musicResId);
alarmPlayer.setVolume(masterVolume, masterVolume);
//masterVolume here is zero
alarmPlayer.setLooping(true);
alarmPlayer.start();
long period = timeIncrementReached;
// this is the number of millis to play the music at a certain volume
before increasing it
timer = new Timer();
AlarmVolumeIncreaser increaser = new AlarmVolumeIncreaser();
timer.schedule( increaser, 0, period);
AlarmVolumeIncreaser is a runnable:
class AlarmVolumeIncreaser extends TimerTask
{
@Override
public void run()
{masterVolume += .01f;
if(masterVolume>=1.0f)
masterVolume=1.0f;
//Log.v("FLOWMASTER","masterVolume: "+masterVolume);
if(masterVolume<1.0f)
{
alarmPlayer.setVolume(masterVolume, masterVolume);
}
}
}
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