程序包 ohos.aafwk.ability.startsetting

类 AbilityStartSetting

java.lang.Object

ohos.aafwk.ability.startsetting.AbilityStartSetting

public class AbilityStartSetting
extends Object

Defines special properties for an ability, which can be passed as an input parameter in the call when you start the ability.

从以下版本开始:

4

SystemCapability

SystemCapability.Aafwk#ABILITY

字段概要

字段

限定符和类型	字段	说明
static String	BOUNDS_KEY	Indicates the name of the ability window size property.
static String	WINDOW_DISPLAY_ID_KEY	Indicates the name of the display device ID property.
static String	WINDOW_MODE_KEY	Indicates the name of the ability window display mode property.

构造器概要

构造器

限定符	构造器	说明
protected	AbilityStartSetting()	Default constructor.

方法概要

限定符和类型	方法	说明
static AbilityStartSetting	getEmptySetting()	Obtains an empty AbilityStartSetting object.
Set<String>	getPropertiesKey()	Obtains the names of all the properties that have been added to this AbilityStartSetting object.
boolean	isEmpty()	Checks whether this AbilityStartSetting object is empty.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

BOUNDS_KEY

public static final String BOUNDS_KEY

Indicates the name of the ability window size property.

This property takes effect when the Page ability is in AbilityWindowConfiguration.MULTI_WINDOW_DISPLAY_FLOATING mode. You are advised to set this property when starting a new mission.

从以下版本开始:

4

另请参阅:

常量字段值

WINDOW_DISPLAY_ID_KEY

public static final String WINDOW_DISPLAY_ID_KEY

Indicates the name of the display device ID property.

This property is used for presenting the window display of an ability on another device, for example, projecting the window of an ability from the current device to a TV.

从以下版本开始:

4

另请参阅:

常量字段值

WINDOW_MODE_KEY

public static final String WINDOW_MODE_KEY

Indicates the name of the ability window display mode property.

The window display mode of an ability can be any of the following values:

• AbilityWindowConfiguration.MULTI_WINDOW_DISPLAY_FULLSCREEN
• AbilityWindowConfiguration.MULTI_WINDOW_DISPLAY_PRIMARY
• AbilityWindowConfiguration.MULTI_WINDOW_DISPLAY_SECONDARY
• AbilityWindowConfiguration.MULTI_WINDOW_DISPLAY_FLOATING

从以下版本开始:

4

另请参阅:

常量字段值

构造器详细资料

AbilityStartSetting

protected AbilityStartSetting()

Default constructor.

从以下版本开始:

4

方法详细资料

getEmptySetting

public static AbilityStartSetting getEmptySetting()

Obtains an empty AbilityStartSetting object.

返回:

Returns an empty AbilityStartSetting object.

从以下版本开始:

4

isEmpty

public boolean isEmpty()

Checks whether this AbilityStartSetting object is empty.

返回:

Returns true if this AbilityStartSetting object is empty and animatorOption is null; returns false otherwise.

从以下版本开始:

4

getPropertiesKey

public Set<String> getPropertiesKey()

Obtains the names of all the properties that have been added to this AbilityStartSetting object.

返回:

Returns the set of property names included in this AbilityStartSetting object.

从以下版本开始:

4