iOS晃动检测

1、在AppDelegate.h中进行如下设置：

-(BOOL)application:(UIApplication )applicationdidFinishLaunchingWithOptions:(NSDictionary )launchOptions

{

application.applicationSupportsShakeToEdit = YES;

}


2、在你需要对晃动事件进行处理的ViewController中添加如下代码：

-(BOOL)canBecomeFirstResponder{

return YES;

}


-(void)viewDidAppear:(BOOL)animated{

[super viewDidAppear:animated];

[self becomeFirstResponder];

}



(void)viewWillDisappear:(BOOL)animated{


[self resignFirstResponder];

[super viewWillDisappear:animated];

}


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

{

if (motion == UIEventSubtypeMotionShake) {


在这里写晃动时 触动的事件

}

}
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