Я настраиваю сервер приложений в сочетании с FCM для отправки оповещений на устройства Android.Я следовал нескольким учебникам или стекам вопросов о том, как разрешить отсутствие тона уведомления, и к чему я постоянно возвращаюсь, это полезная нагрузка сообщения «уведомление» против «данных».Я пробовал это на эмуляторах, физических устройствах с тем же результатом.(Нет уведомлений, нет экрана wake_lock, нет предупреждений, пока приложение на переднем плане).Я пытаюсь просто заняться этим по очереди, поэтому концентрируюсь на тонусе.
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.hctechintegrations.inovonics">
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.READ_PROFILE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<meta-data
android:name="com.google.firebase.messaging.default_notification_icon"
android:resource="@drawable/ic_stat_ic_notification" />
<meta-data
android:name="com.google.firebase.messaging.default_notification_color"
android:resource="@color/colorAccent" />
<meta-data
android:name="com.google.firebase.messaging.default_notification_channel_id"
android:value="@string/default_notification_channel_id" />
<service
android:name=".MyFirebaseMessagingService"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
<activity
android:name=".MainActivity"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MyFirebaseMessagingService.java
package com.hctechintegrations.inovonics;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Build;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
import com.google.firebase.messaging.FirebaseMessagingService;
import com.google.firebase.messaging.RemoteMessage;
import androidx.work.OneTimeWorkRequest;
import androidx.work.WorkManager;
/**
* NOTE: There can only be one service in each app that receives FCM messages. If multiple
* are declared in the Manifest then the first one will be chosen.
*
* In order to make this Java sample functional, you must remove the following from the Kotlin messaging
* service in the AndroidManifest.xml:
*
* <intent-filter>
* <action android:name="com.google.firebase.MESSAGING_EVENT" />
* </intent-filter>
*/
public class MyFirebaseMessagingService extends FirebaseMessagingService {
private static final String TAG = "MyFirebaseMsgService";
/**
* Called when message is received.
*
* @param remoteMessage Object representing the message received from Firebase Cloud Messaging.
*/
// [START receive_message]
@Override
public void onMessageReceived(RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
Log.d("msg", "onMessageReceived: " + remoteMessage.getData().get("message"));
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
String channelId = "Default";
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, channelId)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle(remoteMessage.getNotification().getTitle())
.setContentText(remoteMessage.getNotification().getBody()).setAutoCancel(true).setContentIntent(pendingIntent);;
NotificationManager manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(channelId, "Default channel", NotificationManager.IMPORTANCE_DEFAULT);
manager.createNotificationChannel(channel);
}
manager.notify(0, builder.build());
}
}
// [START on_new_token]
/**
* Called if InstanceID token is updated. This may occur if the security of
* the previous token had been compromised. Note that this is called when the InstanceID token
* is initially generated so this is where you would retrieve the token.
*/
@Override
public void onNewToken(String token) {
Log.d(TAG, "Refreshed token: " + token);
// If you want to send messages to this application instance or
// manage this apps subscriptions on the server side, send the
// Instance ID token to your app server.
sendRegistrationToServer(token);
}
// [END on_new_token]
/**
* Schedule async work using WorkManager.
*/
private void scheduleJob() {
// [START dispatch_job]
OneTimeWorkRequest work = new OneTimeWorkRequest.Builder(MyWorker.class)
.build();
WorkManager.getInstance().beginWith(work).enqueue();
// [END dispatch_job]
}
/**
* Handle time allotted to BroadcastReceivers.
*/
private void handleNow() {
Log.d(TAG, "Short lived task is done.");
}
/**
* Persist token to third-party servers.
*
* Modify this method to associate the user's FCM InstanceID token with any server-side account
* maintained by your application.
*
* @param token The new token.
*/
private void sendRegistrationToServer(String token) {
// TODO: Implement this method to send token to your app server.
}
/**
* Create and show a simple notification containing the received FCM message.
*
* @param messageBody FCM message body received.
*/
private void sendNotification(String messageBody) {
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
String channelId = getString(R.string.default_notification_channel_id);
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder =
new NotificationCompat.Builder(this, channelId)
.setSmallIcon(R.drawable.ic_stat_ic_notification)
.setContentTitle(getString(R.string.fcm_message))
.setContentText(messageBody)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// Since android Oreo notification channel is needed.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(channelId,
"Channel human readable title",
NotificationManager.IMPORTANCE_DEFAULT);
notificationManager.createNotificationChannel(channel);
}
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
}
}
send.js
var admin = require("firebase-admin");
var serviceAccount = require("/path/to/serviceAccountKey.json");//my actual path
admin.initializeApp({
credential: admin.credential.cert(serviceAccount),
databaseURL: "https://mattsaiko-inovonics.firebaseio.com"
});
var registrationToken = "ccOwyYgdwmQ:APA91bF5btMIpbozKU0WEzSl580viv3QTekdeHk9SYqrfF4R5r9V7_9gA2vq5YQJaNQb9UZZP29lppXN1S49NA516EjWStsOWZ_qQRp0tZ29RZrEq2g9cz8LucsduAwveA636tTPWK1A";
var payload = {
notification: {
title: "Account Deposit",
body: "A deposit to your savings account has just cleared.",
priority: "high",
sound: "default"
},
data: {
account: "Savings",
balance: "$3020.25"
}
};
var options = {
timeToLive: 60 * 60 *24
};
admin.messaging().sendToDevice(registrationToken, payload, options)
.then(function(response) {
console.log("Successfully sent message:", response);
})
.catch(function(error) {
console.log("Error sending message:", error);
});
Я попытался изменить уведомление полезной нагрузкик данным и убрал строку данных.Я добавил приоритет и звук в опции.Каждый найденный мной вопрос о стеке говорит о том, что в моем файле send.js вместо «уведомления» вместо «данных» я получаю сообщение, что на устройстве не появляется никаких сообщений, но на моем сервере отправляется уведомление об успешной отправке.
Спасибо