title: Android start Fragment putString
body: <p>i wrote code withc can to start new fragment.this is a source</p>
  
  <pre><code>Fragmen1 newFragment = new Fragmen1 ();
  
              FragmentTransaction transaction = getFragmentManager()
                      .beginTransaction();
  
              transaction.replace(R.id.content_frame, newFragment);
  
              transaction.addToBackStack(null);
  
              transaction.commit();
  </code></pre>
  
  <p>not i want to use putExtra to put some String and show in my Fragmen1  fragment
  P.s
  in activity i know how to use putExtra,but fragment i never use it</p>