How to play tock sound when tapping custom keyboard buttons

Question

I\'ve been working on a custom keyboard for iOS 8 for some time and everything went fine so far, but I still couldn\'t get my head around this tapping sound stuff.

I

Answer 1

Finally I got an answer from other SO thread.

- (void)playSound
{
    NSString *soundPath = [[NSBundle mainBundle] pathForResource:@"Tock" ofType:@"caf"];
    SystemSoundID soundID;
    AudioServicesCreateSystemSoundID((__bridge CFURLRef)[NSURL fileURLWithPath: soundPath], &soundID);
    AudioServicesPlaySystemSound (soundID);
}

I have implemented and verified this method works on both simulators and devices on iOS8 Beta 2.