react-native Android - Hardware Back Button Example of Hardware back button detection using BackHandler
Example
Since BackAndroid is deprecated. Use BackHandler instead of BackAndroid.
import { BackHandler } from 'react-native';
{...}
ComponentWillMount(){
BackHandler.addEventListener('hardwareBackPress',()=>{
if (!this.onMainScreen()) {
this.goBack();
return true;
}
return false;
});
}
