fix(Android): pressables lose focus on fast movement when gesture-handler is present

[kkafar]

Description

When GestureHandler & GestureHandlerRootView are present, the pressables
in subtree of GestureHandler will lose focus on fast initial movement.
See the video below 👇.

Note

Edit: the fast movement requirement most likely comes from the fact that we use fling for the EmptyGestureHandler. In case you use e.g. Pan, the movement does not have to be fast.

Note

The issue is reproducible w/o react-native-screens.

The issue affects us, because #1913 added custom-screen-transitions based
on integration with gesture-handler & reanimated. Each ScreenStack is since then
wrapped in a GestureDetector, which uses either EmptyGestureHandler
or one defined based on gesture config.

Issue mechanism

Basically it seems like bug in gesture-handler. The RNGestureHandlerRootHelper cancels gesture
on the root view, causing RN pressable gesture handling to be cancelled. Instead, the attached gesture-handler
intercepts the touch events.

Warning

I was able to reproduce the issue 100% reliably earlier w/o presence of the Screen component, however
testing it now it seems that the Screen is required (w/o Screen in view hierarchy it seems to work fine...).
Dunno what is going on 🤷

Issue recording

lose-focus-on-fast-swipe.mp4

Changes

It looks to me that it has to be handled on the side of gesture-handler / reac-native core.

Currently, I've decided to disable the EmptyGestureHandler we wrap the ScreenStack.

Caution

This is only partial workaround. There still will be issue in case someone setups the
goBackGesture & we pass enabled GestureHandler to GestureDetector.

Test code and steps to reproduce

Test2819, may require you to wrap HomeOne inside a Screen, depending on the device/RN/other code mood I guess.

Checklist

• Included code example that can be used to test this change
• Ensured that CI passes

[kligarski]

👍