UDInterpolator.java 文件源码

public static Interpolator parse(Integer type, Float cycles) {
        if (type != null) {
            switch (type) {
                case 0:
                    return new AccelerateDecelerateInterpolator();
                case 1:
                    return new AccelerateInterpolator();
                case 2:
                    return new AnticipateInterpolator();
                case 3:
                    return new AnticipateOvershootInterpolator();
                case 4:
                    return new BounceInterpolator();
                case 5:
                    return new CycleInterpolator((cycles != null && cycles > 0) ? cycles : 1f);
                case 6:
                    return new DecelerateInterpolator();
                case 7:
                    return new LinearInterpolator();
                case 8:
                    return new OvershootInterpolator();
                //暂时不支持的
//            case 7: return new FastOutLinearInterplator();
//            case 8: return new FastOutSlowInInterplator();
//            case 10: return new LinearOutSlowInInterplator();
//            case 12: return new PathInterplator();
                default:
                    return new LinearInterpolator();
            }
        } else {
            return new LinearInterpolator();
        }
    }