notification-channel

Is there any callback my application receives when user blocks a Notification Channel created by my application OR it can be detected later ? No, there is no such listener provided by the APIs. You will have to check each time before you make a notification. From the developer document To find out if a user blocked a notification channel, you can call getImportance(). If the notification channel is blocked, getImportance() returns IMPORTANCE_NONE. rockgecko Starting from Android P, there is a system broadcast for this: https://developer.android.com/reference/android/app/NotificationManager

The notification channels which introduced from Android O (API 26) version.I read about it from the following links: Managing notification channels Google Sample for Creating Channel Questions: If I have multiple numbers of notification then Is it a good idea to create notification channels when the application starts and keep it at ApplicationScope ? public void addNotificationChannels(Context context) { List<NotificationChannel> channels = new ArrayList<>(); channels.add("channel_1"); channels.add("channel_2"); . . channels.add("channel_7"); NotificationManager notificationManager =

I want to start a foreground service in Android 8 and I want to know how are foreground services compatible with the notification channel system. Let's say we start a foreground service, then we immediately create the required notification and assign it to a notification channel. Suddenly, the user decides to go into System Settings and disable the notification channel. What happens in this case? Will the service become a background service? Does it get killed? I haven't found a documented answer. Default notification settings: Foreground service notification: Disable notifications: Android 8