React Native library to query and manage bluetooth state. Querying the bluetooth state works cross-plaform (iOS & Android). In addition, iOS can open the bluetooth settings and Android can directly enable / disable bluetooth.
$ npm install react-native-bluetooth-status --save
$ react-native link react-native-bluetooth-status
- In XCode, in the project navigator, right click
Libraries
➜Add Files to [your project's name]
- Go to
node_modules
➜react-native-bluetooth-status
and addRNBluetoothManager.xcodeproj
- In XCode, in the project navigator, select your project. Add
libRNBluetoothManager.a
to your project'sBuild Phases
➜Link Binary With Libraries
- Run your project (
Cmd+R
)<
- Open up
android/app/src/main/java/[...]/MainApplication.java
1.1 Add import com.solinor.bluetoothstatus.RNBluetoothManagerPackage;
to the imports at the top of the file
1.2 Add new RNBluetoothManagerPackage()
to the list returned by the getPackages()
method in that file
Note: If you add it to the end of the list it should look something like this:
@Override
protected List<ReactPackage> getPackages() {
return Arrays.<ReactPackage>asList(
new MainReactPackage(), // Note the addtional comma needed for the original last item in the list
new RNBluetoothManagerPackage() // For https://github.com/solinor/react-native-bluetooth-status
);
}
- Append the following lines to
android/settings.gradle
:include ':react-native-bluetooth-status' project(':react-native-bluetooth-status').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-bluetooth-status/android')
- Insert the following lines inside the dependencies block in
android/app/build.gradle
:implementation project(':react-native-bluetooth-status')
import { BluetoothStatus } from 'react-native-bluetooth-status';
...
async getBluetoothState() {
try {
const isEnabled = await BluetoothStatus.state();
} catch (error) { console.error(error); }
}
For further usage examples, see the example project using this library.
Method | Description |
---|---|
state | Returns a promise, which will return a boolean value, true if bluetooth is enabled, false if disabled. |
enable |
Android only Changes bluetooth state. Takes boolean parameter (defaults to true), true to enable, false to disable. Returns a promise, which returns whether the change was successful or not. |
disable |
Android only Disables bluetooth, same end result as calling enable(false) . Returns a promise, which returns whether the change was successful or not. |
Thanks go to react-native-bluetooth-state library, which was used as the foundation of the iOS implementation. That library hasn't been maintained though, and didn't support Android, or anything other than getting the state.