React Native library for getting information about the devices network

Version 3+ requires RN 0.47 or higher Version 2+ requires RN 0.40 - RN 0.46

npm install react-native-network-info --save

or

yarn add react-native-network-info

Linking the package manually is not required anymore with Autolinking.

$ cd ios && pod install && cd ..

$ react-native link react-native-network-info

import {NetworkInfo} from 'react-native-network-info'; // Get Local IP NetworkInfo.getIPAddress().then(ipAddress => { console.log(ipAddress); }); // Get IPv4 IP (priority: WiFi first, cellular second) NetworkInfo.getIPV4Address().then(ipv4Address => { console.log(ipv4Address); }); // Get Broadcast NetworkInfo.getBroadcast().then(broadcast => { console.log(broadcast); }); // Get SSID NetworkInfo.getSSID().then(ssid => { console.log(ssid); }); // Get BSSID NetworkInfo.getBSSID().then(bssid => { console.log(bssid); }); // Get Subnet NetworkInfo.getSubnet().then(subnet => { console.log(subnet); }); // Get Default Gateway IP NetworkInfo.getGatewayIPAddress().then(defaultGateway => { console.log(defaultGateway); }); // Get frequency (supported only for Android) NetworkInfo.getFrequency().then(frequency => { console.log(frequency); });

If react-native link fails and you are not using the auto linking provided in React Native >= 0.60

1. In XCode, in the project navigator, right click Libraries ➜ Add Files to [your project's name]

2. Go to node_modules ➜ react-native-network-info and add the .xcodeproj file

3. Add RNNetworkInfo.a to Build Phases -> Link Binary With Libraries

Run your project (Cmd+R)

1. Add the following lines to android/settings.gradle:

   include ':react-native-network-info' project(':react-native-network-info').projectDir = new File(settingsDir, '../node_modules/react-native-network-info/android')

2. Update the android build tools version to 2.2.+ in android/build.gradle:

   buildscript { ... dependencies { classpath 'com.android.tools.build:gradle:2.2.+' // <- USE 2.2.+ version } ... } ...

3. Update the gradle version to 2.14.1 in android/gradle/wrapper/gradle-wrapper.properties:

   ... distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip 

4. Add the compile line to the dependencies in android/app/build.gradle:

   dependencies { ... compile project(':react-native-network-info') }

5. Add the import and link the package in MainApplication.java:

   import com.pusherman.networkinfo.RNNetworkInfoPackage; // <-- add this import public class MainApplication extends Application implements ReactApplication { @Override protected List<ReactPackage> getPackages() { return Arrays.<ReactPackage>asList( new MainReactPackage(), new RNNetworkInfoPackage() // <-- add this line ); } }

Notes on how this package was made can be found here.