gistfile1.java

public void onClick(View v) {
    if (streamMusic != null) {
        EditText t = (EditText)findViewById(R.id.entry);
        String   s = t.getText().toString();

        // send play/pause command
        streamMusic.playPause(this, s);
    } 
    else {
        Log.d(APP, "service not bound yet.");
    }
}