cc068b0551
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 |
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| .. | ||
| RNTesterActions.js | ||
| RNTesterList.android.js | ||
| RNTesterList.ios.js | ||
| RNTesterNavigationReducer.js | ||
| RNTesterStatePersister.js | ||
| URIActionMap.js | ||
