[英]pan gesture and swipe gesture
在我的项目中,我需要一个向左移动的滑动手势动作,我需要一个平底姿势动作的顶部底部方向。 当我放置两个手势时,只有pan手势正在调用。 有人有解决方案吗?
UISwipeGestureRecognizer *rightSwipe = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(goToPreviosSong)];
rightSwipe.direction = UISwipeGestureRecognizerDirectionRight;
[self.view addGestureRecognizer:rightSwipe];
UISwipeGestureRecognizer *leftSwipe = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(goToNextSong)];
rightSwipe.direction = UISwipeGestureRecognizerDirectionLeft;
[self.view addGestureRecognizer:leftSwipe];
我正在使用此代码
UIPanGestureRecognizer *panGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panAction:)];
[self.view addGestureRecognizer:edgePanGesture];
[panGesture requireGestureRecognizerToFail:rightSwipe];
[panGesture requireGestureRecognizerToFail:leftSwipe];
如果其他手势识别器未执行,请使用requireGestureRecognizerToFail:
识别手势。
[rightSwipe requireGestureRecognizerToFail: panGesture];
[leftSwipe requireGestureRecognizerToFail: panGesture];
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