ios播放声音和振动

首先需要引入头文件：

#import <AudioToolbox/AudioToolbox.h>

下面是方法

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/**

 *  系统铃声播放完成后的回调
 */
void SystemSoundFinishedPlayingCallback(SystemSoundID sound_id, void* user_data)

{

   //通过传递的SoundID，当播放完声音时，结束掉声音

    AudioServicesDisposeSystemSoundID(sound_id);
}


// 播放接收到新消息时的声音
- (SystemSoundID)playNewMessageSound
{
    // 要播放的音频文件地址
    NSURL *bundlePath = [[NSBundle mainBundle] URLForResource:@"bundle的路径" withExtension:@"bundle"];
    NSURL *audioPath = [[NSBundle bundleWithURL:bundlePath] URLForResource:@"in" withExtension:@"caf"];
    // 创建系统播放声音，同时标识一个声音的ID
    SystemSoundID soundID;
    AudioServicesCreateSystemSoundID((__bridge CFURLRef)(audioPath), &soundID);
    // 注册声音，同时监听播放完后回调。
    AudioServicesAddSystemSoundCompletion(soundID,
                                          NULL, // NULL为主循环
                                          NULL, // 循环的模式为kCFRunLoopDefaultMode
                                          SystemSoundFinishedPlayingCallback, // 回调函数，并播放声音
                                          NULL // 为了data设置的，我们不需要设置，所以设置为 NULL
                                          );
    //播放声音
    AudioServicesPlaySystemSound(soundID);
    
    return soundID;

}

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// 震动
- (void)playVibration
{
    // Register the sound completion callback.
    AudioServicesAddSystemSoundCompletion(kSystemSoundID_Vibrate,
                                          NULL, // uses the main run loop
                                          NULL, // uses kCFRunLoopDefaultMode
                                          EMSystemSoundFinishedPlayingCallback, // the name of our custom callback function
                                          NULL // for user data, but we don't need to do that in this case, so we just pass NULL
                                          );
    
    AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
}