import React, { useCallback } from "react";import { Alert, Button, Linking, StyleSheet, View } from "react-native";const SendIntentButton = ({ action, extras, children }) => {
  const handlePress = useCallback(async () => {
    try { await Linking.sendIntent(action, extras);
    } catch (e) { Alert.alert(e.message); }
  }, [action, extras]);
  return <Button title={children} onPress={handlePress} />;};const App = () => {
  return (
    <View style={styles.container}>
      <SendIntentButton action= "android.intent.action.POWER_USAGE_SUMMARY">
        Power Usage Summary
      </SendIntentButton>
      <SendIntentButton
           action="android.settings.APP_NOTIFICATION_SETTINGS"
        extras={[{ "android.provider.extra.APP_PACKAGE": "com.facebook.katana" }]}>
        App Notification Settings
      </SendIntentButton>
    </View>
  );};const styles = StyleSheet.create({
  container: { flex: 1, justifyContent: "center", alignItems: "center" },});export default App;