title: Static class to use in many activity?
body: <p>I making a static class so I can access it in different activity..
  I need to pass 1 data to another activity, but I don't know to make it properly.
  I tried to use put extra things, but it is for passing data to next activity (not global (maybe)).</p>
  
  <p>this is my class..</p>
  
  <pre><code>static class AuthorizedUserIdClass
  {
      private static Guid _authorizedUserId;
  
      static Guid AuthorizedUserId
      {
          get { return _authorizedUserId; }
          set { _authorizedUserId = value; }
      }
      static AuthorizedUserIdClass()
      {
          AuthorizedUserId = _authorizedUserId;
      }
  
  }
  </code></pre>
  
  <p>is it right?
  then, how to use it in activity? and how to call the filled data in another activity?</p>
  
  <p>Thanks in advance :)</p>