isNotificationAllowed abstract method
Checks whether notifications are currently allowed globally on the device.
This method returns a Future that resolves to a bool value indicating
whether notifications are allowed or not. If notifications are allowed,
the value will be true
. If notifications are not allowed, the value will
be false
.
This method can be used to check whether the user has globally disabled
notifications for the app. If notifications are not allowed, you can use
the showNotificationConfigPage()
method to prompt the user to enable
notifications for the app.
Implementation
Future<bool> isNotificationAllowed();