ios实现微信摇一摇功能

微信摇一摇功能大家想必用过～ ios SDK帮我们完成了所有功作，我们只需要添加相应的逻辑即可

下面贴出实现代码（在对应的ViewController中添加如下代码）：

#pragma mark - motion refresh
- (BOOL)canBecomeFirstResponder {
    return YES;
}

- (void)motionBegan:(UIEventSubtype)motion withEvent:(UIEvent *)event {
    NSLog(@"开始摇动");
    AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);//振动效果
}

- (void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event {
    NSLog(@"结束摇动");
}

- (void)motionCancelled:(UIEventSubtype)motion withEvent:(UIEvent *)event {
    NSLog(@"取消");
}

AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);