如何从通知导航到片段？ Android 科特林

Question

收到通知后，我想打开我的应用程序并导航到 Details 片段，因为我正在使用来自 jetpack 的导航组件，但我不知道如何实现它？

这是我的通知服务代码

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

    val builder = NotificationCompat.Builder(this, "100")
        .setSmallIcon(R.drawable.ic_notification)
        .setContentTitle(rm.data["title"])
        .setContentText(rm.data["body"])
        .setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION))
        .setCustomContentView(nmrv)
        .setCustomBigContentView(exrv)
        .setPriority(NotificationCompat.PRIORITY_HIGH)
        .setStyle(NotificationCompat.DecoratedCustomViewStyle())

    val manager = NotificationManagerCompat.from(this).notify(100, builder.build())

Answer 1

根据the documentation：

An explicit deep link is a single instance of a deep link that uses a PendingIntent to take users to a specific location within your app. You might surface an explicit deep link as part of a notification or an app widget, for example.

You can use the NavDeepLinkBuilder class to construct a PendingIntent

val pendingIntent = NavDeepLinkBuilder(context)
    .setGraph(R.navigation.nav_graph)
    .setDestination(R.id.android)
    .setArguments(args)
    .createPendingIntent()

有了 PendingIntent，您可以使用 setContentIntent():

将其附加到您的通知中

builder.setContentIntent(pendingIntent)

如何从通知导航到片段？ Android 科特林

How to navigate to a fragment from Notification? Android Kotlin

android

android-notifications

kotlin

firebase-cloud-messaging