ios – UIScreenEdgePanGestureRecognizer无法识别右边缘的手势

_swipeInLeftGestureRecognizer = [[UIScreenEdgePanGestureRecognizer alloc] initWithTarget:self action:@SELEctor(handleSwipeInFromRightEdge:)];
 _swipeInLeftGestureRecognizer.minimumnumberOfTouches = 1;
 _swipeInLeftGestureRecognizer.maximumnumberOfTouches = 1;
 [_swipeInLeftGestureRecognizer setEdges:UIRectEdgeRight];
 [self.view addGestureRecognizer:_swipeInLeftGestureRecognizer];

- (void)handleSwipeInFromRightEdge:(UIGestureRecognizer*)sender
{
    NSLog(@"swipe from right edge!!!!");
}

我设法创建了一个解决方法.这很简单.我已经将uIWindow子类化并使用了touchesBegan / touchesMoved / etc.模拟手势识别的方法.

有用. UIWindow不会自动旋转,因此我必须相应地转换触摸坐标.

这是我的转型版本：

- (CGPoint)transformPoint:(CGPoint)point {
    CGPoint poinTinView = point;

    if ([UIApplication sharedApplication].statusBarOrientation == UIInterfaceOrientationPorTraitUpsideDown) {
        poinTinView.x = self.bounds.size.width - poinTinView.x;
        poinTinView.y = self.bounds.size.height - poinTinView.y;
    } else if ([UIApplication sharedApplication].statusBarOrientation == UIInterfaceOrientationLandscapeLeft) {
        CGFloat x = poinTinView.x;
        CGFloat y = poinTinView.y;
        poinTinView = CGPointMake(self.bounds.size.height - y,X);
    } else if ([UIApplication sharedApplication].statusBarOrientation == UIInterfaceOrientationLandscapeRight) {
        CGFloat x = poinTinView.x;
        CGFloat y = poinTinView.y;
        poinTinView = CGPointMake(y,self.bounds.size.width - X);
    }
    return poinTinView;
}