Change layout defined in activity to xml layout

[Mazty]

I am attempting to use some of Google's code from their audio capture sample code. They simplified the heck out of their code and made their layout within the class. I want to have an actual xml layout. I know how to do that part, but I would like to know how to change the code below to an onClick method and have all the functionality that is provided with it.\[code\]class PlayButton extends Button { boolean mStartPlaying = true; OnClickListener clicker = new OnClickListener() { public void onClick(View v) { onPlay(mStartPlaying); if (mStartPlaying) { setText("Stop playing"); } else { setText("Start playing"); } mStartPlaying = !mStartPlaying; } }; public PlayButton(Context ctx) { super(ctx); setText("Start playing"); setOnClickListener(clicker); } }\[/code\]Any help is appreciated.