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react-native/ReactAndroid
Harry Yu e35a963bfb Fix to make taps on views outside parent bounds work on Android (#29039)
Summary:
By default, Views in React Native have `overflow: visible`. When a child view is outside of the parent view's boundaries, it's visible on Android, but not tappable. This behaviour is incorrect, and doesn't match iOS behaviour.

- Taps on Views outside the bounds of a parent with `overflow: visible` (or unset) should register
- Taps on Views outside the bounds of a parent with `overflow: hidden` should continue to not register

Related issues:

- fixes https://github.com/facebook/react-native/issues/21455
- fixes https://github.com/facebook/react-native/issues/27061
- fixes https://github.com/facebook/react-native/issues/27232

### Fix

- Made `findTouchTargetView` not check that the touch was in the bounds of the immediate children, but instead
  - Check that the touch is in its own bounds when returning itself
  - Check that the touch for a child is in its own bounds only when `overflow: hidden` is set
- Modified related code to adjust to this change
- Added RNTesterApp test

## Changelog

<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
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[Android] [Fixed] - Allow taps on views outside the bounds of a parent with `overflow: hidden`

Pull Request resolved: https://github.com/facebook/react-native/pull/29039

Test Plan:
This can be tested with 2 examples added to the bottom of the PointerEvents page of the RNTesterApp:

| Before | After |
| --- | --- |
| ![Before](https://user-images.githubusercontent.com/2937410/83610933-19079b00-a535-11ea-8add-22daae0191e1.gif) | ![After](https://user-images.githubusercontent.com/2937410/83610583-8830bf80-a534-11ea-97e2-71e180a70343.gif) |

Reviewed By: ShikaSD

Differential Revision: D30104853

Pulled By: JoshuaGross

fbshipit-source-id: 644a109706258bfe829096354dfe477599e2db23
2021-08-06 12:33:08 -07:00
..

Building React Native for Android

See the docs on the wiki.

Running tests

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