This page applies to:
Support for Expo's Config Plugins was added in version 2.0. You can find the full documentation here: https://docs.expo.dev/config-plugins/introduction/
Usage
In order to use a config plugin in react-native-test-app, there are two things you need to do:
- Add
@expo/config-plugins as a dev dependency:
- Yarn:
yarn add @expo/config-plugins --dev
- npm:
npm add @expo/config-plugins --save-dev
- Add the config plugins you want to use in your
app.json under plugins. In the example below, we're adding the config plugin for Reanimated that comes bundled react-native-test-app:
"presentationStyle": "modal"
}
],
+ "plugins": [
+ "react-native-test-app/plugins/reanimated.js"
+ ],
"resources": {
"android": [
"dist/res",
Bundled Plugins
The following plugins are included in the package:
Default Mods
As of writing, most of the mods that come with @expo/config-plugins work out-of-box, with the sole exception being the Expo specific mods.ios.expoPlist. Additionally, the following react-native-test-app specific mods have been defined:
mods.ios.bridgeDelegate — Modify ios/ReactTestApp/BridgeDelegate.mm as a string (dangerous)mods.ios.sceneDelegate — Modify ios/ReactTestApp/SceneDelegate.swift as a string (dangerous)
macOS Support
As of 3.9.0, config plugins should also work on macOS. Instead of importing mods from @expo/config-plugins, import them from react-native-test-app/plugins/macos. See plugins/macos.js for currently available mods.