AppManagerEnableNotificationChannels Method

public virtual int EnableNotificationChannels (string packageName, string notificationChannels, bool enabled);

Public Virtual Integer EnableNotificationChannels (String packageName, String notificationChannels, Boolean enabled);

Parameters

packageName

Type: System.String
String A regular expression matching the package names of the applications whose NotificationChannels are to be enabled/disabled.

notificationChannels

Type: System.String
String A regular expression matching the identifiers of the NotificationChannels to be enabled/disabled.

enabled

Type: System.Boolean
boolean Set to false to disable the notification channels, or true to enable them with their original importance.

Return Value

Type: System.Int32
int AppManagerException.SUCCESS if successful, or an error code matching one of the AppManagerException constants.

The NotificationChannel is identified using its Android identifier.

Regular expressions can be used to enable or disable multiple notification channels and/or applications in a single call:

• To target all notification channels of a specific app, use the regular expression: "^(?:[\\w ]*)$".
• To target all installed apps, use the regular expression: "^[a-zA-Z_][\\w]*(\\.[a-zA-Z_][\\w]*)*$".

Examples:

• Disable all NotificationChannels of the Clock app:

       AppManager appManager = new AppManager(this);
       int result = appManager.enableNotificationChannels("com.google.android.deskclock", "^(?:[\\w ]*)$", false);
       

• Disable specific NotificationChannels (e.g., Bedtime, Timers, Firing alarms invalid input: '&' timers, Missed alarms) of the Clock app:

       AppManager appManager = new AppManager(this);
       int result = appManager.enableNotificationChannels("com.google.android.deskclock", "^(?:Bedtime|Timers|Firing|Missed Alarms)$", false);
       

• Retrieve NotificationChannel identifiers for Clock app:

       AppManager appManager = new AppManager(this);
       List channels = new ArrayListinvalid input: '<'>();
       int result = appManager.getNotificationChannels("com.google.android.deskclock", channels);
       for (NotificationChannel channel : channels) {
           Log.d(TAG, "channel=" + channel.getId());
       }
       

• Disable all NotificationChannels for all apps:

       AppManager appManager = new AppManager(this);
       int result = appManager.enableNotificationChannels("^[a-zA-Z_][\\w]*(\\.[a-zA-Z_][\\w]*)*$", "^(?:[\\w ]*)$", false);
       

[Android Documentation]

Reference