הצגת התראות תלויות-זמן

class DACapp : Application() {
    override fun onCreate() {
        super.onCreate()
        val channel = NotificationChannel(
            CHANNEL_ID,
            "High priority notifications",
            NotificationManager.IMPORTANCE_HIGH
        )

        val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
        notificationManager.createNotificationChannel(channel)
    }
}

val permissionLauncher = rememberLauncherForActivityResult(
    contract = ActivityResultContracts.RequestPermission(),
    onResult = { hasNotificationPermission = it }
)
...
Button(
    onClick = {
        if (!hasNotificationPermission) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
                permissionLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
            }
        }
    },
) {
    Text(text = "Request permission")
}

private fun showNotification() {
    val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager

    val notificationBuilder =
        NotificationCompat.Builder(this, CHANNEL_ID)
            .setSmallIcon(R.drawable.baseline_auto_awesome_24)
            .setContentTitle("HIGH PRIORITY")
            .setContentText("Check this dog puppy video NOW!")
            .setPriority(NotificationCompat.PRIORITY_HIGH)
            .setCategory(NotificationCompat.CATEGORY_RECOMMENDATION)

    notificationManager.notify(666, notificationBuilder.build())
}

Button(onClick = { showNotification() }) {
    Text(text = "Show notification")
}

// Provide a unique integer for the "notificationId" of each notification.
startForeground(notificationId, notification)

// Provide a unique integer for the "notificationId" of each notification.
startForeground(notificationId, notification);