AnimatedLayout part 2: add additional view into the layout class.

AnimatedLayout.java

public class AnimatedLayout extends ConstraintLayout {

    ...
    private CircleImageView mWeatherIcon;
    ...
    @Override
    protected void onFinishInflate() {
        super.onFinishInflate();
        ...
        mWeatherIcon = findViewById(R.id.weatherIconIV);
    }
    
    ...
  
    private void applySummerIcon() {
        mWeatherIcon.setImageResource(R.drawable.ic_sun);
        mWeatherIcon.setCircleBackgroundColorResource(R.color.weather_icon_background_summer);
        mWeatherIcon.setBorderColor(Color.WHITE);
    }

    private void applyWinterIcon() {
        mWeatherIcon.setCircleBackgroundColorResource(R.color.snowflake_background);
        mWeatherIcon.setImageResource(R.drawable.ic_snow);
        mWeatherIcon.setBorderColor(Color.BLACK);
    }
}