@Override
    public void onClick(View v) {
        Field f;
        int rid;
        String name = "unknown View";
        try {
            f = R.id.class.getDeclaredField(Integer.toString(v.getId()));
            rid = f.getInt(f);
            name = MainActivity.this.getString(rid);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            Log.v(LOG_TAG, String.format("%s was clicked!", name));
        }