当我的应用程序处于关闭状态时,我没有收到FCM通知,在前台和打开状态下我可以收到通知,但在后台状态下无法接收通知。我认为我的代码都没有问题,但仍然无法接收通知。
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.sample_project">
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.VIBRATE" />
<application
android:usesCleartextTraffic="true"
tools:targetApi="28"
android:name=".MainApplication"
android:label="@string/app_name"
android:icon="@mipmap/ic_launcher"
android:roundIcon="@mipmap/ic_launcher_round"
android:allowBackup="false"
android:theme="@style/AppTheme"
>
<meta-data
android:name="com.google.firebase.messaging.default_notification_channel_id"
android:value="@string/default_notification_channel_id"/>
<meta-data android:name="com.google.firebase.messaging.default_notification_icon"
android:resource="@mipmap/ic_launcher"/>
<receiver android:name="io.invertase.firebase.notifications.RNFirebaseNotificationReceiver"/>
<receiver android:enabled="true" android:exported="true" android:name="io.invertase.firebase.notifications.RNFirebaseNotificationsRebootReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
<action android:name="android.intent.action.QUICKBOOT_POWERON"/>
<action android:name="com.htc.intent.action.QUICKBOOT_POWERON"/>
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
<receiver
android:name="com.google.firebase.iid.FirebaseInstanceIdReceiver"
android:exported="true"
android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<category android:name="com.infuy.toshisanapp" />
</intent-filter>
</receiver>
<service android:name="io.invertase.firebase.notifications.RNFirebaseBackgroundNotificationActionsService"/>
<service android:name="io.invertase.firebase.messaging.RNFirebaseMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
<service android:name="io.invertase.firebase.messaging.RNFirebaseBackgroundMessagingService" />
<service android:name="io.invertase.firebase.messaging.RNFirebaseInstanceIdService">
<intent-filter>
<action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
</intent-filter>
</service>
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
android:windowSoftInputMode="adjustResize"
android:screenOrientation="portrait"
android:launchMode="singleTop"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
</application>
在索引文件中,我放置了以下内容:
import {AppRegistry} from 'react-native';
import App from './App';
import {name as appName} from './app.json';
import {firebaseBackgroundMessage} from "./res/Global/FcmManager";
AppRegistry.registerComponent(appName, () => App);
AppRegistry.registerHeadlessTask('RNFirebaseBackgroundMessage', () => firebaseBackgroundMessage);
在 firebaseBackgroundMessage 中,我有这段代码:
export async function firebaseBackgroundMessage(message: RemoteMessage) {
console.log("firebaseBackgroundMessage::::::::::::::::::::::::::::::");
let notif=message['data'];
console.log(JSON.stringify(message));
const groupNotificationId = 'test';
const body = 'Chats list';
const smallIcon = 'ic_launcher';
const channel = new firebase.notifications.Android.Channel(
"reminder", // channelId
"Reminders Channel", // channel name
firebase.notifications.Android.Importance.High // channel importance
).setDescription("Used for getting reminder notification"); // channel description
firebase.notifications().android.createChannel(channel);
const groupNotification = new firebase.notifications.Notification()
.setNotificationId(groupNotificationId)
.setSubtitle(body)
.setTitle(Data.data.title)
.setBody(Data.data.text)
groupNotification
.android.setGroup(groupNotificationId)
.android.setGroupSummary(true)
.android.setChannelId('reminder')
.android.setSmallIcon(smallIcon)
.android.setAutoCancel(true);
firebase.notifications().displayNotification(groupNotification);
return Promise.resolve();
请帮帮我,我已经尝试了很多示例代码和权限设置,但都没有生效,让我感到很累。
这是package.json文件的示例:
"react": "16.9.0",
"react-native": "0.61.5",
"react-native-firebase": "^5.5.6",
"react-navigation": "^4.1.0",
"react-navigation-stack": "^2.1.0",