SystemSoundID soundID; NSString *url = [[NSBundle mainBundle] pathForResource: @"sound" ofType: @"wav"]; AudioServicesCreateSystemSoundID((__bridge CFURLRef)[NSURL fileURLWithPath:url], &soundID); AudioServicesPlaySystemSound(soundID); //AudioServicesPlayAlertSound(soundID)
AudioServicesPlaySystemSound如果系统静音, 则用户提示就没有什么效果
AudioServicesPlayAlertSound如果静音会震动,否则声音提示
AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);单一的震动