add API to Cursor to get column value type

Change-Id: I373c3d09ca4aaa16c282a41a6ed80dc9d6391bca
diff --git a/src/com/android/providers/contacts/ReorderingCursorWrapper.java b/src/com/android/providers/contacts/ReorderingCursorWrapper.java
index d332fa3..e52b095 100644
--- a/src/com/android/providers/contacts/ReorderingCursorWrapper.java
+++ b/src/com/android/providers/contacts/ReorderingCursorWrapper.java
@@ -94,6 +94,11 @@
     }
 
     @Override
+    public int getType(int column) {
+        return mCursor.getType(column);
+    }
+
+    @Override
     public boolean isNull(int column) {
         return mCursor.isNull(column);
     }