Fix issue #4976176: Font size setting does not persist

Change-Id: Id58caf990bdd3aac5ea97aaba45652ffad1f678a

1 files changed, 20 insertions, 0 deletions

diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index fdf4a3af906d..2a731a3999fc 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -1514,6 +1514,14 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
             return true;
         }
 
+        case UPDATE_PERSISTENT_CONFIGURATION_TRANSACTION: {
+            data.enforceInterface(IActivityManager.descriptor);
+            Configuration config = Configuration.CREATOR.createFromParcel(data);
+            updatePersistentConfiguration(config);
+            reply.writeNoException();
+            return true;
+        }
+
         }
 
         return super.onTransact(code, data, reply, flags);
@@ -3410,5 +3418,17 @@ class ActivityManagerProxy implements IActivityManager
         return res;
     }
 
+    public void updatePersistentConfiguration(Configuration values) throws RemoteException
+    {
+        Parcel data = Parcel.obtain();
+        Parcel reply = Parcel.obtain();
+        data.writeInterfaceToken(IActivityManager.descriptor);
+        values.writeToParcel(data, 0);
+        mRemote.transact(UPDATE_PERSISTENT_CONFIGURATION_TRANSACTION, data, reply, 0);
+        reply.readException();
+        data.recycle();
+        reply.recycle();
+    }
+
     private IBinder mRemote;
 }