apache - What events are triggered by the gesture of sliding the screen with two fingers pointing in two directions?

Question

On the screen, slide two fingers in two directions on the screen. What method will such a gesture trigger? ? The Great God Jianghu is in a hurry

Answer 1

1 The title label is wrong
2 This is the same as your previous question, please delete it

Answer 2

This is called UIPinchGesture

Answer 3

Do you mean the map-like zoom gesture?
If so, you can try the ScaleGestureDetector class.