Summary:
Changes `Appearance.addChangeListener` to return an `EventSubscription` object that has a `remove()` method on it.
In an upcoming commit, calling `Appearance.removeChangeListener` will lead to a deprecation warning.
Changelog:
[General][Change] - `Appearance.addChangeListener` now returns an `EventSubscription`.
Reviewed By: kacieb
Differential Revision: D26696388
fbshipit-source-id: d0bdeffff3a2a366b3c11b6dc1417dfb2f1455c2
Summary:
ES Modules implicitly enable strict mode. Adding the "use strict" directive is, therefore, not required.
This diff removes all "use strict" directives from ES modules.
Changelog:
[Internal]
Reviewed By: motiz88
Differential Revision: D26172715
fbshipit-source-id: 57957bcbb672c4c3e62b1db633cf425c1c9d6430
Summary:
Adds types to Event Emitters and migrates the most relevant modules using them in `react-native`.
The most relevant file of this diff is `react-native/Libraries/vendor/emitter/__flowtests__/EventEmitter-flowtest.js` with the Flow tests showing and testing the behavior of the new types
Changelog: [Internal] Add types for Event Emitters and subclasses
Reviewed By: motiz88
Differential Revision: D25587936
fbshipit-source-id: feeb09f9ad15d383cdd82deaaaba0d12b94e868b
Summary:
This prevents having to modify too many files when we add the proper typing for that module
Changelog: [Internal]
Reviewed By: nadiia
Differential Revision: D25586848
fbshipit-source-id: 16001ada4a37a58f83b6e5a4400daebf9257be72
Summary:
Migrates all usages of `NativeEventEmitter` to `NativeEventEmitter<$FlowFixMe>`.
This prevents having to modify a very large number of files in the same change that adds support for typed events. It adds an unused typed parameter to `NativeEventEmitter` so we can change all usages to add `$FlowFixMe`.
Changelog: [Internal]
Reviewed By: nadiia
Differential Revision: D25575774
fbshipit-source-id: c7979e1502e980401d9c03456282eba333c1606d
Summary:
The appearance module uses sync native module methods which doesn't work with the chrome debugger. This broke in 0.62: https://github.com/facebook/react-native/issues/26705
This fix makes the appearance module return 'light' when using the chrome debugger.
Changelog: [Fixed] Appearance `getColorScheme` no longer breaks the debugger
Reviewed By: yungsters
Differential Revision: D20879779
fbshipit-source-id: ad49c66226096433bc9f270e004ad4a6f54fa8c2
Summary:
At times, the OS updates the color scheme without any active listener on RN side, e.g. if all RCTRootView's in iOS have been deallocated, no one will tell JS that the color scheme changes. So let's just always ask native side for the latest value.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D18117334
fbshipit-source-id: e8564fb284c5720061592ba72e5b4907e5b48853
Summary:
Implements the Appearance native module as discussed in https://github.com/react-native-community/discussions-and-proposals/issues/126.
The purpose of the Appearance native module is to expose the user's appearance preferences. It provides a basic get() API that returns the user's preferred color scheme on iOS 13 devices, also known as Dark Mode. It also provides the ability to subscribe to events whenever an appearance preference changes.
The name, "Appearance", was chosen purposefully to allow for future expansion to cover other appearance preferences such as reduced motion, reduced transparency, or high contrast modes.
Changelog:
[iOS] [Added] - The Appearance native module can be used to prepare your app for Dark Mode on iOS 13.
Reviewed By: yungsters
Differential Revision: D16699954
fbshipit-source-id: 03b4cc5d2a1a69f31f3a6d9bece23f6867b774ea
Rubén Norte
Tim Yung
Micha Reiser
Eli White
Kevin Gozali
Ram N
Héctor Ramos