885403133f
In order to support system use-cases, such as when the user wants do
revoke SYSTEM_ALERT_WINDOW (SAW) permission via notification, we are
introducing a new intent, MANAGE_APP_OVERLAY_PERMISSION (notice the
"APP_"), that directs the user to the app-specific screen to toggle SAW
permission.
This activity can only be started if the caller has
INTERNAL_SYSTEM_WINDOW permission, which sysui and the system have.
Test: atest TestManageOverlayPermissionIntents
(cts in one of the topic CLs)
Test: Let an app draw on top of other apps, via its notification go to
settings, verify that the screen for controlling such capability
for the app is dispayed.
Bug: 135920175
Change-Id: I2f7e02a1242af7a22098359aeb230888fb8d4f3a