后续通知不会重新加载 Main Activity

Question

我的应用程序创建了一个通知，当用户点击通知时，它会打开 Main Activity 和一些 EXTRA 数据。

当用户手动打开应用程序或第一次弹出通知时一切正常。

但问题是，当应用程序第一次被通知打开时，后续通知不会重新加载主Activity。如果应用程序被隐藏，它只会显示它（无需重新加载）。

这就是我创建通知的方式


fun createNotification(title: String, message: String, intent: Intent?) {
        val mBuilder = NotificationCompat.Builder(
            context,
            NOTIFICATION_CHANNEL_ID
        )
        mBuilder.setSmallIcon(R.drawable.notification_ico)
        mBuilder.setContentTitle(title)
            .setContentText(message)
            .setAutoCancel(true)
            .setPriority(NotificationCompat.PRIORITY_DEFAULT)
            .setSound(Settings.System.DEFAULT_NOTIFICATION_URI)

        if (intent != null) {
            Log.e(TAG, "Intent dey")
            val resultPendingIntent = PendingIntent.getActivity(
                context,
                0 /* Request code */,
                intent,
                PendingIntent.FLAG_UPDATE_CURRENT
            )
            mBuilder.setContentIntent(resultPendingIntent)
        } else {
            Log.e(TAG, "Unavailable dey")
        }

        val mNotificationManager =
            context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager

        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
            val importance = NotificationManager.IMPORTANCE_HIGH
            val notificationChannel = NotificationChannel(
                NOTIFICATION_CHANNEL_ID,
                "Enterprise Advantage",
                importance
            )
            notificationChannel.enableLights(true)
            notificationChannel.lightColor = Color.RED
            notificationChannel.enableVibration(true)
            notificationChannel.vibrationPattern =
                longArrayOf(100, 200, 300, 400, 500, 400, 300, 200, 400)
            mBuilder.setChannelId(NOTIFICATION_CHANNEL_ID)
            mNotificationManager.createNotificationChannel(notificationChannel)
        }
        mNotificationManager.notify(0 /* Request Code */, mBuilder.build())
    }

Answer 1

好的，根据@Rahul Shukla 的评论，

我对意图设置了一个操作

val intent = Intent(this, MainActivity::class.java)
intent.action = System.currentTimeMillis().toString()

然后将待处理意图的 Flag 更改为 PendingIntent.FLAG_ONE_SHOT

val resultPendingIntent = PendingIntent.getActivity(
                context,
                0 /* Request code */,
                intent,
                PendingIntent.FLAG_ONE_SHOT
            )

后续通知不会重新加载 Main Activity

subsequent notifications does not reload the Main Activity

android

android-intent

android-notifications

kotlin

android-pendingintent