setApplicationIconBadgeNumber static method
Sets batchIconNumber
as the batch number for the current icon for the app
Set to 0 (zero) to hide the badge number.
Throws a PlatformException in case an error
Implementation
static Future setApplicationIconBadgeNumber(int batchIconNumber) async {
await _channel.invokeMethod('mSetApplicationIconBadgeNumber',
<String, Object>{'batchIconNumber': batchIconNumber});
}