Contacts display blank when rotate screen

- when rotate screen,it will display blank because of data not
  reload.
- when search contacts in dialer,it will FC because of the old
  cursor is not closed

CRs-Fixed: 740046

Change-Id: I3bc5a1fa4928eeb65fb6fd56abe97d23e6c18273

1 files changed, 8 insertions, 0 deletions

diff --git a/src/com/android/contacts/common/list/ContactEntryListFragment.java b/src/com/android/contacts/common/list/ContactEntryListFragment.java
index 715fade1..8fb20117 100644..100755
--- a/src/com/android/contacts/common/list/ContactEntryListFragment.java
+++ b/src/com/android/contacts/common/list/ContactEntryListFragment.java
@@ -395,6 +395,9 @@ public abstract class ContactEntryListFragment<T extends ContactEntryListAdapter
     protected void loadDirectoryPartition(int partitionIndex, DirectoryPartition partition) {
         Bundle args = new Bundle();
         args.putLong(DIRECTORY_ID_ARG_KEY, partition.getDirectoryId());
+        if (getLoaderManager().getLoader(partitionIndex) != null) {
+            getLoaderManager().destroyLoader(partitionIndex);
+        }
         getLoaderManager().restartLoader(partitionIndex, args, this);
     }
 
@@ -436,6 +439,11 @@ public abstract class ContactEntryListFragment<T extends ContactEntryListAdapter
     }
 
     public void onLoaderReset(Loader<Cursor> loader) {
+        if (loader.getId() >= 0) {
+            mAdapter.changeCursor(loader.getId(), null);
+        } else {
+            mAdapter.changeCursor(null);
+        }
     }
 
     protected void onPartitionLoaded(int partitionIndex, Cursor data) {