private void updateIcon()

in java/app/app/src/main/java/com/example/app/NavigationIconClickListener.java [74:85]

• 12 lines of code
• 5 McCabe index (conditional complexity)

    private void updateIcon(View view) {
        if (openIcon != null && closeIcon != null) {
            if (!(view instanceof ImageView)) {
                throw new IllegalArgumentException("updateIcon() must be called on an ImageView");
            }
            if (backdropShown) {
                ((ImageView) view).setImageDrawable(closeIcon);
            } else {
                ((ImageView) view).setImageDrawable(openIcon);
            }
        }
    }