Question

I am Developing an ios app for audio player.

Here now i have to move one slider that represents the current playing track of the song

For Example my song duration is 6sec now i have to move the slider from x point =0 to x=480 by the time audio playing should Finnish it paying one loop.
I am moving the based up Nstimer. now i required the nstime interval for nstimer to move the slider correctly to end that is x=480.

myTimer = [NSTimer scheduledTimerWithTimeInterval:timeinterval target:self selector:@selector(updatplayer) userInfo:nil repeats:YES];
here i need this timeinterval value

can any one help me ?

Answer 1

You can use your timer as:

myTimer = [NSTimer scheduledTimerWithTimeInterval:0.5 target:self selector:@selector(updatplayer) userInfo:nil repeats:YES];

- (void)updatplayer {
     long currentPlaybackTime = moviePlayer.currentPlaybackTime;
     playSlider.value = currentPlaybackTime / moviePlayer.duration;
}