commit c30454c10457fe034a861b4bf19fd1fc240bd893
author Adam Lesinski <adamlesinski@google.com> Wed Jun 24 13:24:35 2015 -0700
committer Adam Lesinski <adamlesinski@google.com> Wed Jun 24 13:35:46 2015 -0700
tree d3827fd7ad2ed36dd3fa3e9997e8c14df336ca2b
parent 6b0f384f0042c21129466c100e20aec1a325a8da

Allow callers holding PACKAGE_USAGE_STATS permission to call ActivityManager#getPackageImportance()

Bug:22055550
Change-Id: I1e732e95698daf44bcb223cafde3d3c22746d232

core/java/android/app/ActivityManagerNative.java

diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index 680feae..3035e3d 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -2539,7 +2539,8 @@
         case GET_PACKAGE_PROCESS_STATE_TRANSACTION: {
             data.enforceInterface(IActivityManager.descriptor);
             String pkg = data.readString();
-            int res = getPackageProcessState(pkg);
+            String callingPackage = data.readString();
+            int res = getPackageProcessState(pkg, callingPackage);
             reply.writeNoException();
             reply.writeInt(res);
             return true;
@@ -5868,11 +5869,13 @@
     }
 
     @Override
-    public int getPackageProcessState(String packageName) throws RemoteException {
+    public int getPackageProcessState(String packageName, String callingPackage)
+            throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
         data.writeInterfaceToken(IActivityManager.descriptor);
         data.writeString(packageName);
+        data.writeString(callingPackage);
         mRemote.transact(GET_PACKAGE_PROCESS_STATE_TRANSACTION, data, reply, 0);
         reply.readException();
         int res = reply.readInt();