react-native-device-info

What is react-native-device-info?

The react-native-device-info package provides device information and system details for React Native applications. It allows developers to access a wide range of device-specific information, such as device ID, system version, and more.

What are react-native-device-info's main functionalities?

Get Device ID

This feature allows you to retrieve the unique device ID of the device running the application.

import DeviceInfo from 'react-native-device-info';

const deviceId = DeviceInfo.getDeviceId();
console.log(deviceId);

Get System Version

This feature allows you to get the operating system version of the device.

import DeviceInfo from 'react-native-device-info';

const systemVersion = DeviceInfo.getSystemVersion();
console.log(systemVersion);

Get Application Version

This feature allows you to retrieve the version of the application currently running on the device.

import DeviceInfo from 'react-native-device-info';

const appVersion = DeviceInfo.getVersion();
console.log(appVersion);

Get Battery Level

This feature allows you to get the current battery level of the device.

import DeviceInfo from 'react-native-device-info';

DeviceInfo.getBatteryLevel().then(batteryLevel => {
  console.log(batteryLevel);
});

Get Device Name

This feature allows you to retrieve the name of the device.

import DeviceInfo from 'react-native-device-info';

DeviceInfo.getDeviceName().then(deviceName => {
  console.log(deviceName);
});

Other packages similar to react-native-device-info

react-native-device

The react-native-device package offers basic device information like device ID and system version. It is simpler and may not provide as extensive information as react-native-device-info.

react-native-battery

The react-native-battery package focuses specifically on battery-related information, such as battery level and charging status. It is more specialized compared to the broader scope of react-native-device-info.

README

react-native-device-info

Device Information for React Native

Install

npm install --save react-native-device-info

Automatically link

With React Native 0.27+

react-native link react-native-device-info

With older versions of React Native

You need rnpm (npm install -g rnpm)

rnpm link react-native-device-info

Manually link

iOS (via Cocoa Pods)

Add the following line to your build targets in your Podfile

pod 'RNDeviceInfo', :path => '../node_modules/react-native-device-info'

Then run pod install

iOS (without Cocoa Pods)

In XCode, in the project navigator:

• Right click Libraries
• Add Files to [your project's name]
• Go to node_modules/react-native-device-info
• Add the .xcodeproj file

In XCode, in the project navigator, select your project.

• Add the libRNDeviceInfo.a from the deviceinfo project to your project's Build Phases ➜ Link Binary With Libraries
• Click .xcodeproj file you added before in the project navigator and go the Build Settings tab. Make sure All is toggled on (instead of Basic).
• Look for Header Search Paths and make sure it contains both $(SRCROOT)/../react-native/React and $(SRCROOT)/../../React
• Mark both as recursive (should be OK by default).

Run your project (Cmd+R)

(Thanks to @brysgo for writing the instructions)

Android

With React Native 0.29+

• in MainApplication.java:

+ import com.learnium.RNDeviceInfo.RNDeviceInfo;

  public class MainApplication extends Application implements ReactApplication {
    //......

    @Override
    protected List<ReactPackage> getPackages() {
      return Arrays.<ReactPackage>asList(
+         new RNDeviceInfo(),
          new MainReactPackage()
      );
    }
    
    ......
  }

With older versions of React Native:

• in MainActivity.java:

+ import com.learnium.RNDeviceInfo.RNDeviceInfo;

  public class MainActivity extends ReactActivity {
    ......

    @Override
    protected List<ReactPackage> getPackages() {
      return Arrays.<ReactPackage>asList(
+       new RNDeviceInfo(),
        new MainReactPackage()
      );
    }
  }

(Thanks to @chirag04 for writing the instructions)

Device Name

If you want to get the device name in Android add this to your AndroidManifest.xml (optional):

...
<uses-permission android:name="android.permission.BLUETOOTH"/>

Release Notes

See CHANGELOG.md

Example

var DeviceInfo = require('react-native-device-info');

console.log("Device Unique ID", DeviceInfo.getUniqueID());  // e.g. FCDBD8EF-62FC-4ECB-B2F5-92C9E79AC7F9
// * note this is IDFV on iOS so it will change if all apps from the current apps vendor have been previously uninstalled

console.log("Device Manufacturer", DeviceInfo.getManufacturer());  // e.g. Apple

console.log("Device Brand", DeviceInfo.getBrand());  // e.g. Apple / htc / Xiaomi

console.log("Device Model", DeviceInfo.getModel());  // e.g. iPhone 6

console.log("Device ID", DeviceInfo.getDeviceId());  // e.g. iPhone7,2 / or the board on Android e.g. goldfish

console.log("System Name", DeviceInfo.getSystemName());  // e.g. iPhone OS

console.log("System Version", DeviceInfo.getSystemVersion());  // e.g. 9.0

console.log("Bundle ID", DeviceInfo.getBundleId());  // e.g. com.learnium.mobile

console.log("Build Number", DeviceInfo.getBuildNumber());  // e.g. 89

console.log("App Version", DeviceInfo.getVersion());  // e.g. 1.1.0

console.log("App Version (Readable)", DeviceInfo.getReadableVersion());  // e.g. 1.1.0.89

console.log("Device Name", DeviceInfo.getDeviceName());  // e.g. Becca's iPhone 6

console.log("User Agent", DeviceInfo.getUserAgent()); // e.g. Dalvik/2.1.0 (Linux; U; Android 5.1; Google Nexus 4 - 5.1.0 - API 22 - 768x1280 Build/LMY47D)

console.log("Device Locale", DeviceInfo.getDeviceLocale()); // e.g en-US

console.log("Device Country", DeviceInfo.getDeviceCountry()); // e.g US

console.log("App Instance ID", DeviceInfo.getInstanceID()); // ANDROID ONLY - see https://developers.google.com/instance-id/