Fix issue #6761130: Clearing app data in settings does not clear app's USB storage

The package manager calls to clear data / clear cache were not also
having default container service clear the data on external storage.  Now
they do.

Change-Id: Ib5e5eb6adf2cac5a4cc094cc1a02ac8cfb6a2edf

1 files changed, 10 insertions, 0 deletions

diff --git a/packages/DefaultContainerService/src/com/android/defcontainer/DefaultContainerService.java b/packages/DefaultContainerService/src/com/android/defcontainer/DefaultContainerService.java
index f09c010..a28b8a4 100644
--- a/packages/DefaultContainerService/src/com/android/defcontainer/DefaultContainerService.java
+++ b/packages/DefaultContainerService/src/com/android/defcontainer/DefaultContainerService.java
@@ -246,6 +246,16 @@ public class DefaultContainerService extends IntentService {
                 throw new IllegalStateException(e);
             }
         }
+
+        @Override
+        public void clearDirectory(String path) throws RemoteException {
+            Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);
+
+            final File directory = new File(path);
+            if (directory.exists() && directory.isDirectory()) {
+                eraseFiles(directory);
+            }
+        }
     };
 
     public DefaultContainerService() {