I am creating an audio player application, i need to enable the user to fast forward and backward a song by holding a button(seperately for each). I've done for playing, stopping, skip to next and previous song. But i got stuck with this section. I dont know the method to implement this. pls help.
+1
A:
Use the currentTime
and duration
properties.
i.e. to skip forward
NSTimeInterval time = avPlayer.currentTime;
time += 5.0; // forward 5 secs
if (time > avPLayer.duration)
{
// stop, track skip or whatever you want
}
else
avPLayer.currentTime = time;
Similar for going backwards, only compare currentTime
against 0
, instead of duration
cidered
2009-12-17 12:12:34