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Commit 1e8ea5f3 authored by Svet Ganov's avatar Svet Ganov Committed by android-build-merger
Browse files

Add API to query if a UID is active 

am: 0c1c9cd7

Change-Id: Ic209da2a6817b82e7bcc09bd6eb2c0896a4071f5
parents d16a343e 0c1c9cd7

core/java/android/app/IActivityManager.aidl

+1 −0
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ interface IActivityManager { 
    void registerUidObserver(in IUidObserver observer, int which, int cutpoint,

            String callingPackage);

    void unregisterUidObserver(in IUidObserver observer);

    boolean isUidActive(int uid, String callingPackage);

    // =============== End of transactions used on native side as well ============================



    // Special low-level communication with activity manager.

services/core/java/com/android/server/am/ActivityManagerService.java

+12 −0
Original line number Diff line number Diff line
@@ -13941,6 +13941,18 @@ public class ActivityManagerService extends IActivityManager.Stub 
        }

    }













    @Override













    public boolean isUidActive(int uid, String callingPackage) {













        if (!hasUsageStatsPermission(callingPackage)) {













            enforceCallingPermission(android.Manifest.permission.PACKAGE_USAGE_STATS,













                    "getPackageProcessState");













        }













        synchronized (this) {













            final UidRecord uidRecord = mActiveUids.get(uid);













            return uidRecord != null && !uidRecord.setIdle;













        }













    }



























    @Override















    public boolean convertFromTranslucent(IBinder token) {















        final long origId = Binder.clearCallingIdentity();