Android 11 FCM 锁定屏幕问题（Kotlin）

Question

我有一个申请。我扩展了Firebasemessagingservie。我将其添加到清单中：

        <service
        android:name=".services.AutomentoFirebaseMessagingService"
        android:directBootAware="true"
        android:exported="false">
        <intent-filter>
            <action android:name="com.google.firebase.MESSAGING_EVENT" />
        </intent-filter>
    </service>

我还过度

 override fun onMessageReceived(remoteMessage: RemoteMessage) {
    Log.d(TAG, "Topic message: " + remoteMessage.from)
    super.onMessageReceived(remoteMessage)

    val powerIntent = Intent(Intent.ACTION_POWER_CONNECTED)
    context?.sendBroadcast(powerIntent)

    wakeUpScreen()

    val intent = Intent(this, MainActivity::class.java)
    val pendingIntent = PendingIntent.getActivity(
        this,
        REQUEST_CODE, intent, PendingIntent.FLAG_ONE_SHOT
    )
    val channelId = getString(R.string.default_notification_channel_id)
    val notificationBuilder: NotificationCompat.Builder = NotificationCompat.Builder(this, channelId)
        .setSmallIcon(R.drawable.ic_rendeleseim_white_48)
        .setContentTitle(remoteMessage.notification!!.title)
        .setContentText(remoteMessage.notification!!.body)
        .setAutoCancel(true)
        .setContentIntent(pendingIntent)
        .setOngoing(true)
        .setPriority(NotificationCompat.PRIORITY_HIGH)
        .setLights(Color.RED, 500, 500)
    val notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager

    val channel = NotificationChannel(
        channelId,
        "Pushnotification",
        NotificationManager.IMPORTANCE_HIGH,
    ).apply {
        lockscreenVisibility = Notification.VISIBILITY_PUBLIC
    }
    
    notificationManager.createNotificationChannel(channel)
    val notification = notificationBuilder.build()
    notification.flags = notification.flags or Notification.FLAG_INSISTENT
    notificationManager.notify(REQUEST_CODE, notification)
}

private fun wakeUpScreen() {
    val powerManager = getSystemService(POWER_SERVICE) as PowerManager
    val isScreenOn: Boolean = powerManager.isInteractive
    if (!isScreenOn) {
        val wakeLock: PowerManager.WakeLock =
            (getSystemService(Context.POWER_SERVICE) as PowerManager).run {
                newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "MentoMano::WakelockTag").apply {
                    acquire(1000)
                }
            }
    }

    val pm = context!!.getSystemService(POWER_SERVICE) as PowerManager
    val isScreenOn2 = pm.isInteractive // check if screen is on

    if (!isScreenOn2) {
        val wl = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK or PowerManager.ACQUIRE_CAUSES_WAKEUP, "myApp:notificationLock")
        wl.acquire(3000) //set your time in milliseconds
    }
}

使用了API密钥，并且获得了令牌。我可以发送通知，并且当应用程序运行时，用户在后台且未运行时将其获取。

我的问题：当屏幕锁定时，用户无法收到通知。我配置了手机。当手机锁定时，我可以从Facebook Messenger获得pushnotification，但我的 Notification 到达 当用户打开屏幕或屏幕是时打开。

Answer 1

如果它有助于某种方法，我使用了此解决方案。

我保留了清单，就像

从Firebasemessagingservice继承的

class MyMessagingService: FirebaseMessagingService {

问题中，我使用了此onMessagerecibed函数，

 override fun onMessageReceived(remoteMessage: RemoteMessage) {
        Log.d(TAG, "Topic message: " + remoteMessage.from)
        super.onMessageReceived(remoteMessage)

        val powerIntent = Intent(Intent.ACTION_POWER_CONNECTED)
        context?.sendBroadcast(powerIntent)

        wakeUpScreen()

        val intent = Intent(this, MainActivity::class.java)
        val pendingIntent = PendingIntent.getActivity(
            this,
            REQUEST_CODE,
            intent,
            PendingIntent.FLAG_IMMUTABLE
        )
        val channelId = getString(R.string.default_notification_channel_id)
        val notificationBuilder: NotificationCompat.Builder = NotificationCompat.Builder(this, channelId)
            .setSmallIcon(R.drawable.ic_rendeleseim_white_48)
            .setContentTitle(remoteMessage.notification!!.title)
            .setContentText(remoteMessage.notification!!.body)
            .setAutoCancel(true)
            .setContentIntent(pendingIntent)
            .setOngoing(true)
            .setPriority(NotificationCompat.PRIORITY_HIGH)
            .setLights(Color.RED, 500, 500)
        val notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager

        val channel = NotificationChannel(
            channelId,
            "Pushnotification",
            NotificationManager.IMPORTANCE_HIGH,
        ).apply {
            lockscreenVisibility = Notification.VISIBILITY_PUBLIC
        }

        notificationManager.createNotificationChannel(channel)
        val notification = notificationBuilder.build()
        notification.flags = notification.flags or Notification.FLAG_INSISTENT
        notificationManager.notify(REQUEST_CODE, notification)
    }

这是唤醒屏幕方法

  private fun wakeUpScreen() {
        val powerManager = getSystemService(POWER_SERVICE) as PowerManager
        val isScreenOn: Boolean = powerManager.isInteractive
        if (!isScreenOn) {
            val wakeLock: PowerManager.WakeLock =
                (getSystemService(Context.POWER_SERVICE) as PowerManager).run {
                    newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "MentoMano::WakelockTag").apply {
                        acquire(1000)
                    }
                }
        }

        val pm = baseContext.getSystemService(POWER_SERVICE) as PowerManager
        val isScreenOn2 = pm.isInteractive // check if screen is on

        if (!isScreenOn2) {
            val wl = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK or PowerManager.ACQUIRE_CAUSES_WAKEUP, "myApp:notificationLock")
            wl.acquire(3000) //set your time in milliseconds
        }
    }