content: /*
   * Copyright (C) 2014 AChep@xda <artemchep@gmail.com>
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License
   * as published by the Free Software Foundation; either version 2
   * of the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
   * MA  02110-1301, USA.
   */
  package com.achep.acdisplay.ui.activities.settings;
  
  import android.app.FragmentManager;
  import android.util.Log;
  import android.view.Menu;
  
  /**
   * Top-level settings activity to handle single pane and double pane UI layout.
   */
  public class SubBlacklistActivity extends BlacklistActivity {
  
      private static final String TAG = "SubBlacklist";
  
      @Override
      public boolean onNavigateUp() {
          if (!popFragment()) {
              finish();
          }
          return true;
      }
  
      @Override
      protected boolean isValidFragment(String fragmentName) {
          Log.d(TAG, "Launching fragment " + fragmentName);
          return true;
      }
  
      @Override
      public boolean onCreateOptionsMenu(Menu menu) {
          return false;
      }
  
      private boolean popFragment() {
          FragmentManager fm = getFragmentManager();
          if (fm.getBackStackEntryCount() > 0) {
              fm.popBackStack();
              return true;
          }
          return false;
      }
  
  }
  