1 files changed, 20 insertions, 0 deletions
diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index 61b2067..b4cc515 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -1818,6 +1818,14 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
             return true;
         }
 
+        case IS_PRIVACY_GUARD_ENABLED_TRANSACTION: {
+            data.enforceInterface(IActivityManager.descriptor);
+            int pid = data.readInt();
+            boolean res = isPrivacyGuardEnabledForProcess(pid);
+            reply.writeNoException();
+            reply.writeInt(res ? 1 : 0);
+            return true;
+        }
         }
 
         return super.onTransact(code, data, reply, flags);
@@ -4149,5 +4157,17 @@ class ActivityManagerProxy implements IActivityManager
         return res;
     }
 
+    public boolean isPrivacyGuardEnabledForProcess(int pid) throws RemoteException {
+        Parcel data = Parcel.obtain();
+        Parcel reply = Parcel.obtain();
+        data.writeInterfaceToken(IActivityManager.descriptor);
+        data.writeInt(pid);
+        mRemote.transact(IS_PRIVACY_GUARD_ENABLED_TRANSACTION, data, reply, 0);
+        reply.readException();
+        int res = reply.readInt();
+        data.recycle();
+        reply.recycle();
+        return res == 1;
+    }
     private IBinder mRemote;
 }