public enum Layout extends Enum<Layout>
public static final Layout none
public static final Layout circular
public static final Layout force
public static Layout[] values()
for (Layout c : Layout.values()) System.out.println(c);
public static Layout valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值Copyright © 2018. All rights reserved.