title: Android maps v2 maps becomes unresponsive on orientation changed
body: <p>I am using new maps api. its working fine..
  But when the device orientation changes.. the map become unresponsive. i mean map doesn't react to the user response.</p>
  
  <p>This, problem doesn't occurs when i embed the map fragment in the layout xml. but occurs only when i am trying to add the mapfragment in the layout container in the Activity's onCreate.</p>
  
  <p>Can anyone tell me the problem.</p>
  
  <p>Here the way i am adding the map</p>
  
  <pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:tools="http://schemas.android.com/tools"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  tools:context=".HomeActivity" &gt;
  
  
  &lt;FrameLayout
      android:id="@+id/activity_home_fragment_container"
      android:layout_width="wrap_content"
      android:layout_height="match_parent"
      android:layout_alignParentLeft="true"
      android:layout_alignParentRight="true"&gt;
  &lt;/FrameLayout&gt;
  
  &lt;/RelativeLayout&gt;
  </code></pre>
  
  <p>And in Activity's oncreate </p>
  
  <pre><code>mMapFragment = new SupportMapFragment();
      FragmentManager manager = getSupportFragmentManager();
      FragmentTransaction transaction = manager.beginTransaction();
      transaction.add(R.id.activity_home_fragment_container, mMapFragment,
              "MAP_FRAGMENT");
      transaction.commit();
  </code></pre>