AppStateAppOpsBridge#getEntries returns null if no app
is requesting AppStateAppOpsBridge#mPermissions,
which would cause the settings app to crash in
AppStateAppOpsBridge#loadAllExtraInfo or
AppStateAppOpsBridge#loadAppOpsStates.
Try to skip null case here and set null for extraInfo
when we get null from AppStateAppOpsBridge#getEntries.
Change-Id: Iac03ec11869eeac62fa055da26b4b7a10dc65bb8
Fix: 147479269
Test: Open All files access and no crash.
Adds a Special App Access setting for the app-op
OP_MANAGE_EXTERNAL_STORAGE. All apps requesting the corresponding
permission will be displayed in the settings page. Toggling the
preference switch for an app will grant/revoke the app-op.
All of the external references to the permission, app-op and their
corresponding activities and logic use the name "Manage External
Storage". All of the external displays and strings use the name "All
files access"
Test: * Install app with uses-permission MANAGE_EXTERNAL_STORAGE
* Observe it appearing the All files access page
* Toggle the switch and observe the change in
'adb shell dumpsys appops'
Bug: 146425146
Change-Id: If5c9c5daa3616a3310c090283acfda933bf9df26
