是否可以在 boardcastReceiver 中识别通知详细信息（或通知 ID）？

Question

我有多个通知由不同的接收者（供应商）发送。我实现了一个回复操作按钮来回复消息。目前，我在本地存储通知详细信息（共享首选项）。现在，回复操作按钮适用于单个接收者通知。是否可以在 boardcastReceiver 中识别通知详细信息（或通知 ID）？

可以从这里到达吗？

  override fun onReceive(context: Context, intent: Intent?) {
        val remoteInput: Bundle? = RemoteInput.getResultsFromIntent(intent)
            val contentString = remoteInput.getCharSequence("NotificationReply").toString()

完整代码

消息服务

class MyFirebaseMessagingService : FirebaseMessagingService() {
    override fun onMessageReceived(remoteMessage: RemoteMessage) {

        if (remoteMessage.data.isNotEmpty()) {
                sendNotification(NotificationModel.from(remoteMessage.data))
        }
    }


    private fun sendNotification(notificationModel: NotificationModel) {
        val channelId = getString(R.string.default_notification_channel_id)

        val intent = Intent(this, MainActivity::class.java)

            val sharedPreferences: SharedPreferences = this.getSharedPreferences("yellochatspfile", Context.MODE_PRIVATE)

            val editor: SharedPreferences.Editor = sharedPreferences.edit()
            editor.putString("message_data", notificationModel.messageData)
            editor.apply()
            editor.commit()

        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)

            PendingIntent.getBroadcast(
                    this,
                    MainActivity.REQUEST_CODE_APPROVE,
                    Intent(this, NotificationReceiver::class.java)
                            .putExtra(MainActivity.KEY_INTENT_APPROVE, MainActivity.REQUEST_CODE_APPROVE),
                    PendingIntent.FLAG_UPDATE_CURRENT
            )

        val notificationBuilder = NotificationCompat.Builder(this, channelId)
                .setSmallIcon(R.drawable.yc_logo)
                .setContentTitle(notificationModel.title)
                .setContentText(notificationModel.body)
                .setGroup(notificationModel.groupKey)
                .setAutoCancel(true)
                .setLargeIcon(BitmapFactory.decodeResource(resources, R.drawable.yc_logo))
                .setSound(defaultSoundUri)
                .setPriority(2)
                .setPriority(1)
                .setDefaults(2)
                .setContentIntent(pendingIntent)


            val replyLabel = "Enter your reply here"
            val remoteInput: RemoteInput = RemoteInput.Builder(MainActivity.NOTIFICATION_REPLY)
                    .setLabel(replyLabel)
                    .build()
            val action: NotificationCompat.Action =
                    NotificationCompat.Action.Builder(android.R.mipmap.sym_def_app_icon,
                            "Reply", pendingIntent)
                            .addRemoteInput(remoteInput)
                            .build()

            notificationBuilder.addAction(action)

        var notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager

        notificationManager.cancel(MainActivity.TAG_VALIDATION, 1)
        MainActivity.NOTIFICATION_ID = r.nextInt()
        notificationManager.notify(MainActivity.TAG_NORMAL, MainActivity.NOTIFICATION_ID, notificationBuilder.build())
    }
}

广播接收器

class NotificationReceiver : BroadcastReceiver() {
    val db = Firebase.firestore

    override fun onReceive(context: Context, intent: Intent?) {

        val remoteInput: Bundle? = RemoteInput.getResultsFromIntent(intent)
        if (remoteInput != null) {
            val contentString = remoteInput.getCharSequence("NotificationReply").toString()
            val sharedPreferences: SharedPreferences = context.getSharedPreferences("yellochatspfile", Context.MODE_PRIVATE)

            val messageData = sharedPreferences.getString("message_data", "")

            if (messageData != null && messageData != "") {
               // some logics to send message
                }else{
                    notificationProcess(sharedPreferences, false, context)
                }
            }else{
                notificationProcess(sharedPreferences, false, context)
            }
        }
    }

    private fun notificationProcess(sharedPreferences: SharedPreferences, isSuccess: Boolean, context: Context) {
    }
}

Answer 1

我用 putExtra 与 broadcastReceiver

共享数据

消息服务

 val i = Intent(this, NotificationReceiver::class.java)
            i.putExtra("MESSAGE_DATA", notificationModel.messageData)
            PendingIntent.getBroadcast(
                    this,
                    MainActivity.REQUEST_CODE_APPROVE,
                    i,
                    PendingIntent.FLAG_UPDATE_CURRENT
            )

广播接收器

 val messageData = intent?.getStringExtra("MESSAGE_DATA")
 println("messageData is : $messageData")

是否可以在 boardcastReceiver 中识别通知详细信息（或通知 ID）？

Is it possible to identity notification details (or notification id) inside boardcastReceiver?

android

android-notifications

kotlin

firebase-cloud-messaging