mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/46896 On Android Paper UIManager, when calling `ReactRootView.unmountReactApplication`, the ReactRootView tag is unset [here](https://github.com/facebook/react-native/blob/main/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/ReactInstanceManager.java#L926), before the round trip unmount operation to JS makes it's way back to a `dropView` call on `NativeViewHierarchyManager`. In practice, this means that legacy architecture apps that unmount surfaces via `ReactRootView.unmountReactApplication` leak references to Views, and the "finalization" step (`onDropViewInstance`) is not universally called. This is an attempt to fix the issue by skipping the `clearReactRoot` step on Paper, instead waiting for the round trip `UIManager.removeRootView` call. ## Changelog [Android][Fixed] Fix issue where `onDropViewInstance` cleanup was not being handled after `ReactRootView.unmountReactApplication` Reviewed By: javache Differential Revision: D64054042 fbshipit-source-id: b8b8c237796674ca23a332e57a1bf2e07ab5af13
Where is the template?
The React Native Template has moved from being shipping inside the react-native package to it's own package: @react-native-community/template.
Why has it moved?
The React Native Frameworks RFC0759 provides background information.
When was it moved?
The 0.75 release.