change background color of the layout in Android
<p>I have a simple Android application, with 3 buttons. When i click on the 1st button, i wanna change the background color of the layout (which is now white... i wanna change in other color, when i press the button). How can i do this?</p>

<p>On that button, i have a myClickHndler event</p>

<pre><code>    public void myClickHandler(View view) {
    switch (view.getId()) {
    case R.id.Button01:
        text.setText("Button 1 was clicked");
        break;
    case R.id.Button03:
        //text.setText("Button 3 was clicked");
                    .................... // ?
        break;
    }
}
</code></pre>

<p>Thanks!</p>
