title: How to Prevent an Alert Dialog Getting Closed by Back Button
body: <p>I have an alert dialog like this:</p>
  
  <pre><code>    AlertDialog.Builder oyunaBaslaDialog = new AlertDialog.Builder(this);
      oyunaBaslaDialog.setMessage("A Takımı");
      oyunaBaslaDialog.setNeutralButton("Başla!",
              new DialogInterface.OnClickListener() {
                  public void onClick(DialogInterface arg0, int arg1) {
                      oyunOyna();
                  }
              });
      oyunaBaslaDialog.show();
  </code></pre>
  
  <p>This dialog is shown in onCreate method. And I want it just to be closed by the button on it. But Hardware Back Button can also close this dialog without dialog's action performed.</p>
  
  <p>I dont want the back button close this dialog, what can i do? </p>