content: /*----------------------------------------------------------------------------+
   *|                                                                           |
   *|                          Android's Hooker                                 |
   *|                                                                           |
   *+---------------------------------------------------------------------------+
   *| Copyright (C) 2011 Georges Bossert and Dimitri Kirchner                   |
   *| 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 3 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, see <http://www.gnu.org/licenses/>.      |
   *+---------------------------------------------------------------------------+
   *| @url      : http://www.amossys.fr                                         |
   *| @contact  : android-hooker@amossys.fr                                     |
   *| @sponsors : Amossys, http://www.amossys.fr                                |
   *+---------------------------------------------------------------------------+
   */
   
  package com.amossys.hooker.hookers;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import com.amossys.hooker.SubstrateMain;
  import com.amossys.hooker.exceptions.HookerInitializationException;
  
  
  /**
   * @author Georges Bossert
   * 
   */
  public class SharedPreferencesHooker extends Hooker {
  
    /**
     * Name of the hooker
     */
    private static final String NAME_HOOKER = "SharedPreferences";
  
    /**
     * @param name
     */
    public SharedPreferencesHooker() {
      super(NAME_HOOKER);
    }
  
    /*
     * (non-Javadoc)
     * 
     * @see com.amossys.hooker.hookers.Hooker#attach()
     */
    @Override
    public void attach() {
  
      this.attachOnSharedPreferencesImplClass();
      this.attachOnSharedPreferencesEditorClass();
  
    }
  
    /**
     * Hook calls to specific methods of the SharedPreferencesImpl class
     */
    private void attachOnSharedPreferencesImplClass() {
      Map<String, Integer> methodsToHook = new HashMap<String, Integer>();
  
      methodsToHook.put("getAll", 0);
      methodsToHook.put("getString", 0);
      methodsToHook.put("getStringSet", 0);
      methodsToHook.put("getInt", 0);
      methodsToHook.put("getLong", 0);
      methodsToHook.put("getFloat", 0);
      methodsToHook.put("getBoolean", 0);
      methodsToHook.put("contains", 0);    
  
      try {
        hookMethods(null, "android.app.SharedPreferencesImpl", methodsToHook);
        SubstrateMain.log("hooking android.app.SharedPreferencesImpl methods sucessful");
  
      } catch (HookerInitializationException e) {
        SubstrateMain.log("hooking android.app.SharedPreferencesImpl methods has failed", e);
      }
  
    }
  
    /**
     * Hook calls to specific methods of the SharedPreferences.Editor class
     */
    private void attachOnSharedPreferencesEditorClass() {
      Map<String, Integer> methodsToHook = new HashMap<String, Integer>();
  
      methodsToHook.put("apply", 0);
      methodsToHook.put("clear", 0);
      methodsToHook.put("commit", 0);
      methodsToHook.put("putBoolean", 0);
      methodsToHook.put("putFloat", 0);
      methodsToHook.put("putInt", 0);
      methodsToHook.put("putLong", 0);
      methodsToHook.put("putString", 0);
      methodsToHook.put("putStringSet", 0);
      methodsToHook.put("remove", 0);
  
      try {
        hookMethods(null, "android.app.SharedPreferencesImpl$EditorImpl", methodsToHook);
        SubstrateMain.log("hooking android.app.SharedPreferencesImpl$EditorImpl methods sucessful");
  
      } catch (HookerInitializationException e) {
        SubstrateMain.log("hooking android.app.SharedPreferencesImpl$EditorImpl methods has failed", e);
      }
  
    }
  
    // ContextWrapper
    // getSharedPreferences
  
  }
  