Bug: 22718745 Intents to 'draw over other apps' should go direct to the package's

page instead of the top level one

Settings:
Added two activities to handle app-specific Intent when app invoke permission
management UI.

SettingsActivity:
Added two fragment classes to handle app-specific Intent when app invoke permission
management UI.

AndroidManifest.xml:
We handle both Intent to top level settings and app-specific management UI for
app ops protected permissions.

AppStateAppOpsBridge:
Added a new field to PermissionState to keep track of permission declared vs one
that is actually granted during install time.

AppState{Overlay/Usage/WriteSettings}Bridge:
Updated the fields affected by changes in PermissionState.

{DrawOverlay/UsageAccess/WriteSettings}Details:
Disabled the toggling of permission if the app did not declare for the asked
permission.

Change-Id: Ibf63e4d9a4fbf7899a93d2176abb1204c4f75557

src/com/android/settings/applications/UsageAccessDetails.java

@@ -130,6 +130,7 @@ public class UsageAccessDetails extends AppInfoWithHeader implements OnPreferenc
 
         boolean hasAccess = mUsageState.isPermissible();
         mSwitchPref.setChecked(hasAccess);
+        mSwitchPref.setEnabled(mUsageState.permissionDeclared);
         mUsagePrefs.setEnabled(hasAccess);
 
         ResolveInfo resolveInfo = mPm.resolveActivityAsUser(mSettingsIntent,