Can't beginReceivingRemoteControlEvents in iOS

Question

In my app i want let user to control audio playback in background. I set backGround modes in .plist, and in plays in bg just like i wanted.But i can\'t get any response from tou

Answer 1

I have done the same work in my project, it's working fine. Please follow this, perhaps it will help you. Change the event name etc. In my code _audio is the object of AVAudioPlayer.

- (void)viewDidLoad {
    NSError *setCategoryErr = nil;
    NSError *activationErr  = nil;
    [[AVAudioSession sharedInstance] setCategory: AVAudioSessionCategoryPlayback error: &setCategoryErr];
    [[AVAudioSession sharedInstance] setActive: YES error: &activationErr];
}

- (void)viewWillAppear {

      [[UIApplication sharedApplication] beginReceivingRemoteControlEvents];
    [self becomeFirstResponder];
}


- (void)remoteControlReceivedWithEvent:(UIEvent *)event {
    switch (event.subtype) {
        case UIEventSubtypeRemoteControlPlay:
            [_audio play];
            break;
        case UIEventSubtypeRemoteControlPause:
            [_audio pause];
            break;
        default:
            break;
    }
}