查看GLPaint示例。

http://developer.apple.com/library/ios/#samplecode/GLPaint/Introduction/Intro.html

查看GLPaint示例。

http://developer.apple.com/library/ios/#samplecode/GLPaint/Introduction/Intro.html

在iOS 8.3(也许更早)的Swift中，重写视图控制器中的motionBegan或motionEnded方法非常简单:

class ViewController: UIViewController {
    override func motionBegan(motion: UIEventSubtype, withEvent event: UIEvent) {
        println("started shaking!")
    }

    override func motionEnded(motion: UIEventSubtype, withEvent event: UIEvent) {
        println("ended shaking!")
    }
}

我最终使用撤销/重做管理器教程中的代码示例使其工作。 这正是你需要做的:

在应用的委托中设置applicationSupportsShakeToEdit属性:

    - (void)applicationDidFinishLaunching:(UIApplication *)application {

        application.applicationSupportsShakeToEdit = YES;

        [window addSubview:viewController.view];
        [window makeKeyAndVisible];
}

在视图控制器中添加/重写canBecomeFirstResponder, viewDidAppear:和viewWillDisappear:方法:

-(BOOL)canBecomeFirstResponder {
    return YES;
}

-(void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    [self becomeFirstResponder];
}

- (void)viewWillDisappear:(BOOL)animated {
    [self resignFirstResponder];
    [super viewWillDisappear:animated];
}

添加motionEnded方法到你的视图控制器:

- (void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event
{
    if (motion == UIEventSubtypeMotionShake)
    {
        // your code
    }
}

在swift 5中，这就是如何捕捉运动并进行检查

override func motionEnded(_ motion: UIEventSubtype, with event: UIEvent?) {
   if motion == .motionShake 
   {
      print("shaking")
   }
}

你需要通过accelerometer:didAccelerate: method检查加速度计，这是UIAccelerometerDelegate协议的一部分，检查这些值是否超过了震动所需的移动量的阈值。

在AppController底部的accelerometer:didAccelerate:方法中有一些不错的示例代码。m在GLPaint例子中，这个例子可以在iPhone开发者网站上找到。