博客> IOS端的摇一摇功能
IOS端的摇一摇功能
2017-12-12 03:58 评论:0 阅读:262 wzt

//这就是执行摇一摇的方法。那么怎么用这些方法呢?

//很简单,你只需要让这个Controller本身支持摇动

//同时让他成为第一相应者:

  • (void)viewDidLoad

{

[superviewDidLoad];

// Do any additional setup after loading the view, typically from a nib.

[[UIApplicationsharedApplication] setApplicationSupportsShakeToEdit:YES];

[selfbecomeFirstResponder];

}

//然后去实现那几个方法就可以了

  • (void) motionBegan:(UIEventSubtype)motion withEvent:(UIEvent *)event

{

//检测到摇动

}

  • (void) motionCancelled:(UIEventSubtype)motion withEvent:(UIEvent *)event

{

//摇动取消

}

  • (void) motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event

{

//摇动结束

if (event.subtype == UIEventSubtypeMotionShake) {

    //something happens

}

}

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