在几秒钟后停用UILongPressGestureRecognizer？

Question

如何在几秒钟后自动停用我的UILongPressGestureRecognizer？

Answer 1

在-viewDidLoad中设置时间间隔：

NSTimer *timer = [NSTimer scheduledTimerWithTimeInterval:5.0f target:self selector:@selector(removeGesture) userInfo:nil repeats:NO];

选择器方法中的

：

-(void)removeGesture
{
    [self.view removeGestureRecognizer:longGesture1];
}

5秒钟后，UILongPressGestureRecognizer从视图中移除并将停用

Answer 2

检查一下：

[self performSelector:@selector(onTick:) withObject:nil afterDelay:2.0/*your delay time*/];


-(void)onTick:(id)sender
{
    for (UIGestureRecognizer *recognizer in self.view.gestureRecognizers)        {

         if([recognizer isKindOfClass:[UILongPressGestureRecognizer class]])      {
                  [self removeGestureRecognizer:recognizer];
          }
   }
}

希望这有帮助。