wifi: Add flag FLAG_IMMUTABLE in SAP notification
In S, it requires to specify explicitly either FLAG_MUTABLE
or FLAG_IMMUTABLE when creating a PendingIntent.
The SoftAp Notification is used to notify user the configuration changed.
And it supports to launch Setting page to show the current configuration.
Based on the flag description, the FLAG_MUTABLE should be considered when
the notification need to be used with inline reply or bubbles.
But it is not the use case on SoftAp Notification.
Use FLAG_IMMUTABLE.
Bug: 171719799
Test: Manuel Test
Change-Id: Id3df909f7754931e8018d7b8f6d07aba58158cbe
1 file changed