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Setup.md

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Setup

How to create a Native Module

npm install -g react-native-create-library

  • Navigate into an empty directory to execute the command:

$ react-native-create-library MyNativeModule

This will generate native Android, iOS & Windows library projects, based on your need to can remove other platform generated libraries.

How to add Native Module to your app

  • Automatic

$ npm install react-native-my-native-module --save

$ react-native link react-native-my-native-module

  • Manually

iOS

  1. In XCode, in the project navigator, right click Libraries ➜ Add Files to [your project's name]
  2. Go to node_modules ➜ react-native-my-native-module and add RNMyNativeModule.xcodeproj
  3. In XCode, in the project navigator, select your project. Add libRNMyNativeModule.a to your project's Build Phases ➜ Link Binary With Libraries
  4. Run your project (Cmd+R)<

Android

  1. Open up android/app/src/main/java/[...]/MainActivity.java
  • Add import com.reactlibrary.RNMyNativeModulePackage; to the imports at the top of the file
  • Add new RNMyNativeModulePackage() to the list returned by the getPackages() method
  1. Append the following lines to android/settings.gradle: 
    include ':react-native-my-native-module'
project(':react-native-my-native-module').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-my-native-module/android')
  2. Insert the following lines inside the dependencies block in android/app/build.gradle: 
      compile project(':react-native-my-native-module')

Windows

  1. In Visual Studio add the RNMyNativeModule.sln in node_modules/react-native-my-native-module/windows/RNMyNativeModule.sln folder to their solution, reference from their app.
  2. Open up your MainPage.cs app
  • Add using My.Native.Module.RNMyNativeModule; to the usings at the top of the file
  • Add new RNMyNativeModulePackage() to the List<IReactPackage> returned by the Packages method

Read it! :D