Activity recognition source app op tracking

The activity recognition source may access activity
recognition in its operation as being the activity
recognition source. Accesses from an AR source
(for special tags it designates - the APK may contain
other components) for location and AR are tracked in
a dedicated app op.

bug: 182204957

Test: atest CtsActivityRecognitionTestCases

Change-Id: If29fba1c51d70a2806a0907a73a96d3d8d7a3100

services/java/com/android/server/SystemServer.java

@@ -2667,7 +2667,7 @@ public final class SystemServer implements Dumpable {
 
             t.traceBegin("RegisterAppOpsPolicy");
             try {
-                mActivityManagerService.setAppOpsPolicy(new AppOpsPolicy());
+                mActivityManagerService.setAppOpsPolicy(new AppOpsPolicy(mSystemContext));
             } catch (Throwable e) {
                 reportWtf("registering app ops policy", e);
             }