Summary:
This diff adds a new `unstable_enableLogBox` function to opt-into the new LogBox experience. If LogBox is not enabled early enough, we show an error with instructions.
With this, LogBox can be enabled with:
```
require('react-native').unstable_enableLogBox();
```
Changelog: [General] [Adds] unstable_enableLogBox
Reviewed By: zackargyle, rubennorte
Differential Revision: D18808940
fbshipit-source-id: 4b0234ddc4d1646515bf63110d5b02133780512e
Summary:
Changelog: [Internal]
Reverting the import to the previous local module style since importing from react-native seems to introduce some perf regression. We'll revisit this later in the future.
Reviewed By: yungsters
Differential Revision: D18383893
fbshipit-source-id: f11d46a4545768f39199fd6fd22fcf14905d0a74
Summary:
Changelog: [Internal]
* The original intention was to export both `get()` and `getEnforcing()` from TurboModuleRegistry.js, so define export default there
* Exposes `TurboModule` type on the top-level `'react-native'` import
* Tried this out on `NativeSegmentFetcher`
Reviewed By: yungsters
Differential Revision: D18262535
fbshipit-source-id: a46f2b8b6147531998efac8aa3b8259885224902
Summary:
In React Native there are three types of "Native" components.
```
createReactClass with NativeMethodsMixin
```
```
class MyComponent extends ReactNative.NativeComponent
```
```
requireNativeComponent('RCTView')
```
The implementation for how to handle all three of these exists in the React Native Renderer. Refs attached to components created via these methods provide a set of functions such as
```
.measure
.measureInWindow
.measureLayout
.setNativeProps
```
These methods have been used for our core components in the repo to provide a consistent API. Many of the APIs in React Native require a `reactTag` to a host component. This is acquired by calling `findNodeHandle` with any component. `findNodeHandle` works with the first two approaches.
For a lot of our new Fabric APIs, we will require passing a ref to a HostComponent directly instead of relying on `findNodeHandle` to tunnel through the component tree as that behavior isn't safe with React concurrent mode.
The goal of this change is to enable us to differentiate between components created with `requireNativeComponent` and the other types. This will be needed to be able to safely type the new APIs.
For existing components that should support being a host component but need to use some JS behavior in a wrapper, they should use `forwardRef`. The majority of React Native's core components were migrated to use `forwardRef` last year. Components that can't use forwardRef will need to have a method like `getNativeRef()` to get access to the underlying host component ref.
Reviewed By: rickhanlonii
Differential Revision: D17563615
fbshipit-source-id: b9e6042805517d502770fcba37301c2c5b6452b6
Summary:
In React Native there are three types of "Native" components.
```
createReactClass with NativeMethodsMixin
```
```
class MyComponent extends ReactNative.NativeComponent
```
```
requireNativeComponent('RCTView')
```
The implementation for how to handle all three of these exists in the React Native Renderer. Refs attached to components created via these methods provide a set of functions such as
```
.measure
.measureInWindow
.measureLayout
.setNativeProps
```
These methods have been used for our core components in the repo to provide a consistent API. Many of the APIs in React Native require a `reactTag` to a host component. This is acquired by calling `findNodeHandle` with any component. `findNodeHandle` works with the first two approaches.
For a lot of our new Fabric APIs, we will require passing a ref to a HostComponent directly instead of relying on `findNodeHandle` to tunnel through the component tree as that behavior isn't safe with React concurrent mode.
The goal of this change is to enable us to differentiate between components created with `requireNativeComponent` and the other types. This will be needed to be able to safely type the new APIs.
For existing components that should support being a host component but need to use some JS behavior in a wrapper, they should use `forwardRef`. The majority of React Native's core components were migrated to use `forwardRef` last year. Components that can't use forwardRef will need to have a method like `getNativeRef()` to get access to the underlying host component ref.
Note, we will need follow up changes as well as changes to the React Renderer in the React repo to fully utilize this new type.
Changelog:
[Internal] Flow type to differentiate between HostComponent and NativeMethodsMixin and NativeComponent
Reviewed By: jbrown215
Differential Revision: D17551089
fbshipit-source-id: 7a30b4bb4323156c0b2465ca41fcd05f4315becf
Summary:
I wanted to configure the RN dev menu without having to write native code. This is pretty useful in a greenfield app since it avoids having to write a custom native module for both platforms (and might enable the feature for expo too).
This ended up a bit more involved than planned since callbacks can only be called once. I needed to convert the `DevSettings` module to a `NativeEventEmitter` and use events when buttons are clicked. This means creating a JS wrapper for it. Currently it does not export all methods, they can be added in follow ups as needed.
## Changelog
[General] [Added] - Export the DevSettings module, add `addMenuItem` method
Pull Request resolved: https://github.com/facebook/react-native/pull/25848
Test Plan:
Tested in an app using the following code.
```js
if (__DEV__) {
DevSettings.addMenuItem('Show Dev Screen', () => {
dispatchNavigationAction(
NavigationActions.navigate({
routeName: 'dev',
}),
);
});
}
```
Added an example in RN tester
Differential Revision: D17394916
Pulled By: cpojer
fbshipit-source-id: f9d2c548b09821c594189d1436a27b97cf5a5737
Summary: The packages all migrated to `react-native-community`, this diff updates the package names in the error messages.
Reviewed By: rubennorte
Differential Revision: D17343259
fbshipit-source-id: 8539f41410ec59f5ea4f40fd1a6235bfb03eee19
Summary: This is part of Lean Core.
Reviewed By: rubennorte
Differential Revision: D17343246
fbshipit-source-id: 1185e6c1f75e8272048ce1a24c2f195728d436c4
Summary: I am unsure whether there was a reason not to use an `index.js` file from the beginning. It always struck me as confusing and odd to have the main API hidden in a folder somewhere. This changes RN to use the standard `index.js` file that is common in almost all JavaScript packages.
Reviewed By: yungsters, rubennorte
Differential Revision: D17314423
fbshipit-source-id: 10eaf4fddd41e91163de7d10c0879b623dab00d7
Rick Hanlon
Kevin Gozali
Eli White
Janic Duplessis
Christoph Nakazawa
