设备重启后，Android推送通知 [英] Android push notifications after device reboot

问题描述

我使用FirebaseMessagingService处理传入的通知.当我的应用程序处于前台和后台时，消息将到达.当我滑出应用程序时，通知即将到达.但是，如果我重新启动设备，则直到运行我的应用程序时才会收到通知.以同样的方式，Telegram和WhatsApp在重新启动后继续接收通知.我已经实现了onNewToken()方法，并添加了将新令牌发送到服务器的逻辑，但这并没有帮助.重新启动后如何继续接收通知?

I use the FirebaseMessagingService to handle incoming notifications. When my app is in the foreground and background the messages are being arrived. When I swipe-out the app, notifications are being arrived. But if I restart my device, notifications are not being arrived until I run my app. In the same way, Telegram and WhatsApp continue receiving notifications after reboot. I have implemented the onNewToken() method and have added logic to send new token to the server but it hasn't helped. How can I continue receiving notification after reboot?

推荐答案

实际上，如果要在重新启动后启动服务，则必须添加意图过滤器操作.尝试在您的意图过滤器中添加BOOT_COMPLETED操作.在清单中添加以下行.但基本上对于Firebase Notification，无需添加此操作.

Actually, If you want to start service after restarted then you have to add intent-filter action. try to add BOOT_COMPLETED action in your intent-filter. Add below lines in the manifest. But basically for Firebase Notification, No need to add this action.

<service
        android:name=".common.service.NotificationService"
        android:enabled="true"
        android:exported="true"
        android:permission="android.permission.BIND_JOB_SERVICE"
        android:process=":notification_service">
        <intent-filter>
            <action android:name="com.abc.xyz.restart_service" />
            <action android:name="android.intent.action.BOOT_COMPLETED" />
            <action android:name="com.google.firebase.MESSAGING_EVENT" />
        </intent-filter>
    </service>

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