public enum ScreenOrientation extends Enum<ScreenOrientation>
public static final ScreenOrientation LANDSCAPE
public static final ScreenOrientation PORTRAIT
public static ScreenOrientation[] values()
for (ScreenOrientation c : ScreenOrientation.values()) System.out.println(c);
public static ScreenOrientation 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public String value()