CODEWITHSUNDEEP
iphonexcodestatic-methods
alexhajdu
alexhajdu

Reputation: 400

Static method variable issue

I created class for handling sounds. But I've problem to stop sound? I can't send variable from playSound to stopSound AudioServicesDisposeSystemSoundID(soundID). How to handle this? I really don't want instantiate it or I've to?

@implementation SoundPlayer
+(void)playSound:(NSString *)filename ofType:(NSString *)extension {
    SystemSoundID soundID;
    NSString *soundFile = [[NSBundle mainBundle] pathForResource:filename ofType:extension];
    AudioServicesCreateSystemSoundID((__bridge CFURLRef)[NSURL fileURLWithPath:soundFile], &soundID);
    AudioServicesPlaySystemSound(soundID); // error - soundID is undeclared
}

+(void)stopSound
{
    AudioServicesDisposeSystemSoundID(soundID);
}

@end

Upvotes: 0

Views: 86

Answers (2)

aknew
aknew

Reputation: 1121

You can create soundID as ivar, something like:

@interface SoundPlayer(){
     SystemSoundID soundID;
}
@end

Other way use it as global variable

Upvotes: 0

Richard D
Richard D

Reputation: 5665

You'll either have to pass the id to stopSound (the same as when you play sound), or else if your audio player only plays 1 sound at a time, store the soundID as a static param on the class when you play.

Upvotes: 1

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