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private static int getGroup(Map<String, Object> arg) {
    int group;
    Boolean in_range, known, configured;
    in_range = (Boolean)arg.get("in_range");
    known = (Boolean)arg.get("known");
    configured = (Boolean)arg.get("configured");
    if (null == in_range || null == known || null == configured)
        return 4;
    if (in_range && known && configured) {
        group = 0;
    } else if (!in_range && known) {
        group = 1;
    } else if (in_range && known && !configured) {
        group = 2;
    } else if (in_range && !known && configured) {
        group = 3;
    } else {
        group = 4;
    }
    return group;
}
/* Спустя 150 строк, внутри какого-то метода: */
switch(MyComparator.getGroup(map)) {
    case 0:
        (view.findViewById(R.id.imageButtonControl)).setVisibility(View.VISIBLE);
        (view.findViewById(R.id.imageButtonDelete)).setVisibility(View.VISIBLE);
        (view.findViewById(R.id.imageButtonSettings)).setVisibility(View.VISIBLE);
        (view.findViewById(R.id.imageButtonAdd)).setVisibility(View.GONE);
        break;
    case 1:
        (view.findViewById(R.id.imageButtonControl)).setVisibility(View.VISIBLE);
        (view.findViewById(R.id.imageButtonDelete)).setVisibility(View.VISIBLE);
        (view.findViewById(R.id.imageButtonSettings)).setVisibility(View.GONE);
        (view.findViewById(R.id.imageButtonAdd)).setVisibility(View.GONE);
        break;
    case 2:
        (view.findViewById(R.id.imageButtonControl)).setVisibility(View.GONE);
        (view.findViewById(R.id.imageButtonDelete)).setVisibility(View.VISIBLE);
        (view.findViewById(R.id.imageButtonSettings)).setVisibility(View.GONE);
        (view.findViewById(R.id.imageButtonAdd)).setVisibility(View.VISIBLE);
        break;
    case 3:
        (view.findViewById(R.id.imageButtonControl)).setVisibility(View.GONE);
        (view.findViewById(R.id.imageButtonDelete)).setVisibility(View.VISIBLE);
        (view.findViewById(R.id.imageButtonSettings)).setVisibility(View.GONE);
        (view.findViewById(R.id.imageButtonAdd)).setVisibility(View.VISIBLE);
        break;
    case 4:
        (view.findViewById(R.id.imageButtonControl)).setVisibility(View.GONE);
        (view.findViewById(R.id.imageButtonDelete)).setVisibility(View.GONE);
        (view.findViewById(R.id.imageButtonSettings)).setVisibility(View.GONE);
        (view.findViewById(R.id.imageButtonAdd)).setVisibility(View.VISIBLE);
        break;
    default:
        break;
}
                                 
        
            Вот вам забористый говнокод от профессианальных андроид-разработчиков.
        
        
break;
Особенно полезен. Без него никуда.