content: /*******************************************************************************
   * Software Name : RCS IMS Stack
   *
   * Copyright (C) 2010-2016 Orange.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   ******************************************************************************/
  
  package com.gsma.rcs.ri.messaging.chat;
  
  import android.database.ContentObserver;
  import android.database.Cursor;
  import android.os.Handler;
  import android.support.v4.content.Loader;
  
  /**
   * A content observer which holds the cursor loader in order to notify change on it.
   * 
   * @author yplo6403
   */
  public class ChatCursorObserver extends ContentObserver {
  
      final private Loader<Cursor> mLoader;
  
      public ChatCursorObserver(Handler handler, Loader<Cursor> loader) {
          super(handler);
          mLoader = loader;
      }
  
      public Loader<Cursor> getLoader() {
          return mLoader;
      }
  
      @Override
      public boolean deliverSelfNotifications() {
          return true;
      }
  
      @Override
      public void onChange(boolean selfChange) {
          if (null != mLoader) {
              mLoader.onContentChanged();
          }
          super.onChange(selfChange);
      }
  }
  