gestureRecognizer:gestureRecognizer shouldReceiveTouch: is not called - Stack Overflow
漂亮男人
漂亮男人 2017-05-02 09:24:05
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  • (BOOL)gestureRecognizer:(UIGestureRecognizer )gestureRecognizer shouldReceiveTouch:(UITouch )touch

Add a view to the scrollview and add a drag gesture to it. This causes scrollview dragging and view pan dragging gestures to conflict.
To resolve conflicts, use this function. But why wasn't it called?

漂亮男人
漂亮男人

reply all(2)
大家讲道理

This method is the delegate method of UIGestureRecognizer. Have you set the delegate for your customized gesture?

仅有的幸福

Just use the addTarget method, there is no need to use Delegate
If you use Delegate, you need to set
GestureRecognizer.delegate = xxx

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