Я хочу сделать свое push-уведомление, чтобы после нажатия на него можно было перейти на определенную страницу «Отпечаток пальца». На данный момент push-уведомление ничего не делает при нажатии, кроме открытия приложения, если оно находится в фоновом режиме. Я искал в Интернете, проб и ошибок в течение двух дней безрезультатно. Любая помощь будет оценена.
import React, {Component} from 'react';
import {Platform, StyleSheet, Text, View, Alert, AsyncStorage, Button} from 'react-native';
import firebase from 'react-native-firebase';
type Props = {};
export default class testapp extends Component<Props> {
async componentDidMount() {
this.checkPermission();
this.createNotificationListeners(); //add this line
}
componentWillUnmount() {
this.notificationListener;
this.notificationOpenedListener;
}
//1
async checkPermission() {
const enabled = await firebase.messaging().hasPermission();
if (enabled) {
this.getToken();
} else {
this.requestPermission();
}
}
//3
async getToken() {
let fcmToken = await AsyncStorage.getItem('fcmToken');
if (!fcmToken) {
fcmToken = await firebase.messaging().getToken();
if (fcmToken) {
// user has a device token
console.log('fcmToken:', fcmToken);
await AsyncStorage.setItem('fcmToken', fcmToken);
}
}
console.log('fcmToken:', fcmToken);
}
//2
async requestPermission() {
try {
await firebase.messaging().requestPermission();
// User has authorised
this.getToken();
} catch (error) {
// User has rejected permissions
console.log('permission rejected');
}
}
async createNotificationListeners() {
/*
* Triggered when a particular notification has been received in foreground
* */
this.notificationListener = firebase.notifications().onNotification((notification) => {
const { title, body } = notification;
console.log('onNotification:');
const localNotification = new firebase.notifications.Notification({
sound: 'sampleaudio',
show_in_foreground: true,
})
.setSound('sampleaudio.wav')
.setNotificationId(notification.notificationId)
.setTitle(notification.title)
.setBody(notification.body)
.android.setChannelId('fcm_FirebaseNotifiction_default_channel') // e.g. the id you chose above
.android.setSmallIcon('@drawable/ic_launcher') // create this icon in Android Studio
.android.setColor('#000000') // you can set a color here
// .setClickAction(()=>alert('test'))
.android.setPriority(firebase.notifications.Android.Priority.High);
firebase.notifications()
.displayNotification(localNotification)
.catch(err => console.error(err));
});
const channel = new firebase.notifications.Android.Channel('fcm_FirebaseNotifiction_default_channel', 'UniFinalApp', firebase.notifications.Android.Importance.High)
.setDescription('Demo app description')
.setSound('sampleaudio.wav');
firebase.notifications().android.createChannel(channel);
/*
Code would probably go in the section below
* If your app is in background, you can listen for when a notification is clicked / tapped / opened as follows:
* */
this.notificationOpenedListener = firebase.notifications().onNotificationOpened((notificationOpen) => {
const { title, body } = notificationOpen.notification;
console.log('onNotificationOpened:');
// Alert.alert(title, body)
});
/*
* If your app is closed, you can check if it was opened by a notification being clicked / tapped / opened as follows:
* */
const notificationOpen = await firebase.notifications().getInitialNotification();
if (notificationOpen) {
const { title, body } = notificationOpen.notification;
console.log('getInitialNotification:');
Alert.alert(title, body)
}
/*
* Triggered for data only payload in foreground
* */
this.messageListener = firebase.messaging().onMessage((message) => {
//process data message
console.log("JSON.stringify:", JSON.stringify(message));
});
}
render() {
// const {navigate}=this.props.navigation;
return (
<View >
</View>
);
}
}