public class CheckableMessageIn extends RelativeLayout implements Checkable{
    public CheckableMessageIn(Context context) {
        super(context);
    }

    public CheckableMessageIn(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    LinearLayout wrapper;
    private boolean checked = false;

    @Override
    public void setChecked(boolean b) {
        if (checked!=b){
            if (b){
                wrapper.setBackgroundResource(R.drawable.label_msg_in_selected);
            } else {
                wrapper.setBackgroundResource(R.drawable.label_msg_in);
            }
        }
        checked = b;

    }


    @Override
    protected void onFinishInflate() {
        super.onFinishInflate();
        wrapper = (LinearLayout) findViewById(R.id.wrapper);
    }

    @Override
    public boolean isChecked() {
        return checked;
    }

    @Override
    public void toggle() {
        checked = !checked;
    }
}