title: Reverse Button Background color to default color in Android SDK
body: <p>I am writing a program with only one button. At beginning, the button is in default color; when clicking on the button, it's background color turns to red, and then clicking once more, its background color turns to it's default color. Any suggestion on writing a code in <code>myButton.setOnClickListener(new OnClickListener(){}</code> method? Thanks</p>