class PopCheckBox extends RelativeLayout {

    private void initViews() {
        mCheckBox = (ImageView) findViewById(R.id.checkbox);
        mCheckBoxFill = (ImageView) findViewById(R.id.checkbox_fill);
    }

    public  PopCheckBox(Context context);
    public  PopCheckBox(Context context, AttributeSet attrs);
    public  PopCheckBox(Context context, AttributeSet attrs, int defStyleAttr);

}