content: //
  //  Copyright (c) 2014 VK.com
  //
  //  Permission is hereby granted, free of charge, to any person obtaining a copy of
  //  this software and associated documentation files (the "Software"), to deal in
  //  the Software without restriction, including without limitation the rights to
  //  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
  //  the Software, and to permit persons to whom the Software is furnished to do so,
  //  subject to the following conditions:
  //
  //  The above copyright notice and this permission notice shall be included in all
  //  copies or substantial portions of the Software.
  //
  //  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  //  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
  //  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
  //  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
  //  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  //  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  //
  
  package com.vk.sdk;
  
  import java.util.ArrayList;
  
  /**
   * Scope constants used for authorization
   */
  public class VKScope {
      public static final String NOTIFY = "notify";
      public static final String FRIENDS = "friends";
      public static final String PHOTOS = "photos";
      public static final String AUDIO = "audio";
      public static final String VIDEO = "video";
      public static final String DOCS = "docs";
      public static final String NOTES = "notes";
      public static final String PAGES = "pages";
      public static final String STATUS = "status";
      public static final String WALL = "wall";
      public static final String GROUPS = "groups";
      public static final String MESSAGES = "messages";
      public static final String NOTIFICATIONS = "notifications";
      public static final String STATS = "stats";
      public static final String ADS = "ads";
      public static final String OFFLINE = "offline";
      public static final String NOHTTPS = "nohttps";
      public static final String DIRECT = "direct";
  
      /**
       * Converts integer value of permissions into arraylist of constants
       * @param permissionsValue integer permissions value
       * @return ArrayList contains string constants of permissions (scope)
       */
      public static ArrayList<String> parseVkPermissionsFromInteger(int permissionsValue) {
          ArrayList<String> res = new ArrayList<String>();
          if ((permissionsValue & 1) > 0) res.add(NOTIFY);
          if ((permissionsValue & 2) > 0) res.add(FRIENDS);
          if ((permissionsValue & 4) > 0) res.add(PHOTOS);
          if ((permissionsValue & 8) > 0) res.add(AUDIO);
          if ((permissionsValue & 16) > 0) res.add(VIDEO);
          if ((permissionsValue & 128) > 0) res.add(PAGES);
          if ((permissionsValue & 1024) > 0) res.add(STATUS);
          if ((permissionsValue & 2048) > 0) res.add(NOTES);
          if ((permissionsValue & 4096) > 0) res.add(MESSAGES);
          if ((permissionsValue & 8192) > 0) res.add(WALL);
          if ((permissionsValue & 32768) > 0) res.add(ADS);
          if ((permissionsValue & 65536) > 0) res.add(OFFLINE);
          if ((permissionsValue & 131072) > 0) res.add(DOCS);
          if ((permissionsValue & 262144) > 0) res.add(GROUPS);
          if ((permissionsValue & 524288) > 0) res.add(NOTIFICATIONS);
          if ((permissionsValue & 1048576) > 0) res.add(STATS);
          return res;
      }
  }
  