Android How to listen for Volume Button events?
<p>I know you guys are probably tired of these kinds of posts, but why doesn't anything happen when I press volume down? I'm just trying to make a simple code, but apparently it's not working.</p>

<pre><code>package com.cakemansapps.lightwriter;
import android.app.Activity;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.FrameLayout;
import android.view.KeyEvent;
import android.util.Log;

public class LightWriter extends Activity implements OnTouchListener {
private static final String TAG = "Touch" ;
@Override
public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);
  FrameLayout main = (FrameLayout) findViewById(R.id.main_view);
}

@Override
public boolean onKeyLongPress(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) 
{
    Log.w("LightWriter", "I WORK BRO.");
    return true;
}
return super.onKeyLongPress(keyCode, event);
}

public boolean onTouch(View view, MotionEvent me) {
    throw new UnsupportedOperationException("Not supported yet.");
}

}
</code></pre>
