title: How to pass values to parent tabgroupactivity?
body: <p>I have one tabGroupActivity. in this tabGroupActivity I start a new activity called "pideInformacion", in this way:</p>
  
  <pre><code>Intent intent = new Intent(getParent(), pideInformacion.class);
  TabGroupActivity parentActivity = (TabGroupActivity)getParent();
  parentActivity.startChildActivity("pideInformacion", intent);
  </code></pre>
  
  <p>Then, from pideInformacion class the app open a new activity called verMapaGps:</p>
  
  <pre><code>Intent intent = new Intent(this, verMapaGps.class);
  TabGroupActivity parentActivity = (TabGroupActivity)getParent();
  parentActivity.startChildActivity("verMapaGps", intent);
  </code></pre>
  
  <p>I would like that in verMapaGps set string value in order to return to pideInformacion class. </p>
  
  <p>I see this way to access to parent activity, but I don't know how can I access to parent activity values to set it. </p>
  
  <pre><code>Activity pideInfoActivity = (pideInformacion) getParent();
  </code></pre>
  
  <p>I can't be able to use startActivityForResult because If I use this method, the tabhost hides and I want to tabbar is show in whole application.</p>
  
  <p>Thanks in advance!</p>