CODEWITHSUNDEEP
ios
naga
naga

Reputation: 35

NSTImer Value calculation

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 ?

Upvotes: 0

Views: 740

Answers (2)

mrityunjay kumar
mrityunjay kumar

Reputation: 66

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;
}

Upvotes: 0

Simon Germain
Simon Germain

Reputation: 6844

You can set your time interval as a class property and access it from there. In example:

@interface YourClass ()

@property (nonatomic, assign) NSTimeInterval myTimeInterval);

@end

@implementation YourClass

- (void)methodWithYourTimerInIt {

    // ... Do stuff
    self.myTimeInterval = 6.0;
    myTimer = [NSTimer scheduledTimerWithTimeInterval:self.myTimeInterval target:self selector:@selector(updatePlayer) userInfo:nil repeats:YES];
}

- (void)updatePlayer {

    NSLog(@"My time interval is: %f", self.myTimeInterval);
}

@end

Upvotes: 0

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