Serializable, Comparable<AbilityInfo.DisplayOrientation>public static enum AbilityInfo.DisplayOrientation extends Enum<AbilityInfo.DisplayOrientation>
DisplayOrientation is valid only for abilities of the AbilityType#PAGE type. You can retain
the default value UNSPECIFIED.
UNSPECIFIED,
LANDSCAPE,
PORTRAIT| 枚举常量 | 说明 |
|---|---|
FOLLOWRECENT |
Indicates the page ability orientation is the same as that of the nearest ability in the stack.
|
LANDSCAPE |
Indicates the landscape orientation.
|
PORTRAIT |
Indicates the portrait orientation.
|
UNSPECIFIED |
Indicates that the system automatically determines the display orientation.
|
| 限定符和类型 | 方法 | 说明 |
|---|---|---|
static AbilityInfo.DisplayOrientation |
valueOf(String name) |
返回带有指定名称的该类型的枚举常量。
字符串必须与用于声明该类型的枚举常量的
标识符完全匹配。(不允许有多余
的空格字符。)
|
static AbilityInfo.DisplayOrientation[] |
values() |
按照声明该枚举类型的常量的顺序, 返回
包含这些常量的数组。该方法可用于迭代
常量, 如下所示:
for (AbilityInfo.DisplayOrientation c : AbilityInfo.DisplayOrientation.values()) System.out.println(c); |
public static final AbilityInfo.DisplayOrientation UNSPECIFIED
public static final AbilityInfo.DisplayOrientation LANDSCAPE
public static final AbilityInfo.DisplayOrientation PORTRAIT
public static final AbilityInfo.DisplayOrientation FOLLOWRECENT
public static AbilityInfo.DisplayOrientation[] values()
for (AbilityInfo.DisplayOrientation c : AbilityInfo.DisplayOrientation.values()) System.out.println(c);
public static AbilityInfo.DisplayOrientation 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