AccessibilityAbilityInfo

java.lang.Object
- ohos.accessibility.AccessibilityAbilityInfo

```
public class AccessibilityAbilityInfo
extends Object
```
Queries information about an accessibility ability.
This class provides methods for you to query information about a specified accessibility ability with given search criteria.Information about an accessibility ability includes the name, description, type, and supported accessibility events.

从以下版本开始:

1

另请参阅:

AccessibilitySystemAbilityClient.getAbilityList(int, int)

SystemCapability

SystemCapability.Accessibility#ABILITY

字段概要

字段
限定符和类型	字段	说明
`static int`	`ACCESSIBILITY_ABILITY_TYPE_AUDIBLE`	Describes the accessibility ability for audible feedback.
`static int`	`ACCESSIBILITY_ABILITY_TYPE_BRAILLE`	Describes the accessibility ability for braille feedback.
`static int`	`ACCESSIBILITY_ABILITY_TYPE_GENERIC`	Describes the accessibility ability for generic feedback.
`static int`	`ACCESSIBILITY_ABILITY_TYPE_HAPTIC`	Describes the accessibility ability for haptic feedback.
`static int`	`ACCESSIBILITY_ABILITY_TYPE_SPOKEN`	Describes the accessibility ability for the screen reader.
`static int`	`ACCESSIBILITY_ABILITY_TYPE_VISUAL`	Describes the accessibility ability for visual feedback.
`static int`	`CAPABILITY_FILTER_KEY_EVENTS`	Describes the capability to request to filter key events.
`static int`	`CAPABILITY_GESTURES`	Describes the capability to perform gestures.
`static int`	`CAPABILITY_MAGNIFICATION`	Describes the capability to request to control the display magnification.
`static int`	`CAPABILITY_TOUCH_EXPLORATION`	Describes the capability to request the touch exploration mode.
`static int`	`CAPABILITY_WINDOW_CONTENT`	Describes the capability to search for the content of the active window.
`static int`	`FEEDBACK_ALL_MASK`	Describes the accessibility ability for all feedback types.

构造器概要

构造器
构造器说明

AccessibilityAbilityInfo()

构造器
构造器	说明
`AccessibilityAbilityInfo()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法	说明
`AbilityInfo`	`getAbilityInfo()`	Obtains information about the application with the accessibility ability.
`int`	`getAccessibilityAbilityType()`	Obtains the type of the accessibility ability.
`int`	`getCapabilityValues()`	Obtains the functions of the accessibility ability.
`String`	`getDescription()`	Obtains the description of the accessibility ability.
`int`	`getEventTypes()`	Obtains the type of the accessibility events that can be handled by the accessibility ability.
`String`	`getId()`	Obtains the ID of the accessibility ability.
`String`	`getName()`	Obtains the name of the accessibility ability.
`String`	`getPackageName()`	Obtains the package name of the accessibility ability.

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
  - ACCESSIBILITY_ABILITY_TYPE_AUDIBLE
```
public static final int ACCESSIBILITY_ABILITY_TYPE_AUDIBLE
```
    Describes the accessibility ability for audible feedback.
    
    另请参阅:
    
    常量字段值
  - ACCESSIBILITY_ABILITY_TYPE_BRAILLE
```
public static final int ACCESSIBILITY_ABILITY_TYPE_BRAILLE
```
    Describes the accessibility ability for braille feedback.
    
    另请参阅:
    
    常量字段值
  - ACCESSIBILITY_ABILITY_TYPE_GENERIC
```
public static final int ACCESSIBILITY_ABILITY_TYPE_GENERIC
```
    Describes the accessibility ability for generic feedback.
    
    另请参阅:
    
    常量字段值
  - ACCESSIBILITY_ABILITY_TYPE_HAPTIC
```
public static final int ACCESSIBILITY_ABILITY_TYPE_HAPTIC
```
    Describes the accessibility ability for haptic feedback.
    
    另请参阅:
    
    常量字段值
  - ACCESSIBILITY_ABILITY_TYPE_SPOKEN
```
public static final int ACCESSIBILITY_ABILITY_TYPE_SPOKEN
```
    Describes the accessibility ability for the screen reader.
    
    另请参阅:
    
    常量字段值
  - ACCESSIBILITY_ABILITY_TYPE_VISUAL
```
public static final int ACCESSIBILITY_ABILITY_TYPE_VISUAL
```
    Describes the accessibility ability for visual feedback.
    
    另请参阅:
    
    常量字段值
  - CAPABILITY_FILTER_KEY_EVENTS
```
public static final int CAPABILITY_FILTER_KEY_EVENTS
```
    Describes the capability to request to filter key events.
    
    另请参阅:
    
    常量字段值
  - CAPABILITY_GESTURES
```
public static final int CAPABILITY_GESTURES
```
    Describes the capability to perform gestures.
    
    另请参阅:
    
    常量字段值
  - CAPABILITY_MAGNIFICATION
```
public static final int CAPABILITY_MAGNIFICATION
```
    Describes the capability to request to control the display magnification.
    
    另请参阅:
    
    常量字段值
  - CAPABILITY_TOUCH_EXPLORATION
```
public static final int CAPABILITY_TOUCH_EXPLORATION
```
    Describes the capability to request the touch exploration mode.
    
    另请参阅:
    
    常量字段值
  - CAPABILITY_WINDOW_CONTENT
```
public static final int CAPABILITY_WINDOW_CONTENT
```
    Describes the capability to search for the content of the active window.
    
    另请参阅:
    
    常量字段值
  - FEEDBACK_ALL_MASK
```
public static final int FEEDBACK_ALL_MASK
```
    Describes the accessibility ability for all feedback types.
    
    另请参阅:
    
    ACCESSIBILITY_ABILITY_TYPE_SPOKEN, ACCESSIBILITY_ABILITY_TYPE_HAPTIC, ACCESSIBILITY_ABILITY_TYPE_AUDIBLE, ACCESSIBILITY_ABILITY_TYPE_VISUAL, ACCESSIBILITY_ABILITY_TYPE_GENERIC, ACCESSIBILITY_ABILITY_TYPE_BRAILLE, 常量字段值
- 构造器详细资料
  - AccessibilityAbilityInfo
```
public AccessibilityAbilityInfo()
```
- 方法详细资料
  - getName
```
public String getName()
```
    Obtains the name of the accessibility ability.
    
    返回:
    
    Returns the name of the accessibility ability.
  - getAccessibilityAbilityType
```
public int getAccessibilityAbilityType()
```
    Obtains the type of the accessibility ability.
    返回:
    Returns the type of the accessibility ability:
    
    ACCESSIBILITY_ABILITY_TYPE_SPOKEN
    
    ACCESSIBILITY_ABILITY_TYPE_HAPTIC
    
    ACCESSIBILITY_ABILITY_TYPE_AUDIBLE
    
    ACCESSIBILITY_ABILITY_TYPE_VISUAL
    
    ACCESSIBILITY_ABILITY_TYPE_GENERIC
    
    ACCESSIBILITY_ABILITY_TYPE_BRAILLE
    从以下版本开始:
    
    2
  - getEventTypes
```
public int getEventTypes()
```
    Obtains the type of the accessibility events that can be handled by the accessibility ability.
    
    返回:
    
    Returns the type of the accessibility event.
  - getDescription
```
public String getDescription()
```
    Obtains the description of the accessibility ability.
    
    返回:
    
    Returns the description of the accessibility ability.
  - getPackageName
```
public String getPackageName()
```
    Obtains the package name of the accessibility ability.
    
    返回:
    
    Returns the package name of the accessibility ability.
  - getCapabilityValues
```
public int getCapabilityValues()
```
    Obtains the functions of the accessibility ability.
    返回:
    Returns the functions of the accessibility ability:
    
    CAPABILITY_WINDOW_CONTENT
    
    CAPABILITY_TOUCH_EXPLORATION
    
    CAPABILITY_MAGNIFICATION
    
    CAPABILITY_FILTER_KEY_EVENTS
    
    CAPABILITY_GESTURES
    从以下版本开始:
    
    2
  - getId
```
public String getId()
```
    Obtains the ID of the accessibility ability.
    
    返回:
    
    Returns the ID of the accessibility ability.
    
    从以下版本开始:
    
    2
  - getAbilityInfo
```
public AbilityInfo getAbilityInfo()
```
    Obtains information about the application with the accessibility ability.
    
    返回:
    
    Returns the information about the application with the accessibility ability.
    
    从以下版本开始:
    
    2

类 AccessibilityAbilityInfo

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

ACCESSIBILITY_ABILITY_TYPE_AUDIBLE

ACCESSIBILITY_ABILITY_TYPE_BRAILLE

ACCESSIBILITY_ABILITY_TYPE_GENERIC

ACCESSIBILITY_ABILITY_TYPE_HAPTIC

ACCESSIBILITY_ABILITY_TYPE_SPOKEN

ACCESSIBILITY_ABILITY_TYPE_VISUAL

CAPABILITY_FILTER_KEY_EVENTS

CAPABILITY_GESTURES

CAPABILITY_MAGNIFICATION

CAPABILITY_TOUCH_EXPLORATION

CAPABILITY_WINDOW_CONTENT

FEEDBACK_ALL_MASK

构造器详细资料

AccessibilityAbilityInfo

方法详细资料

getName

getAccessibilityAbilityType

getEventTypes

getDescription

getPackageName

getCapabilityValues

getId

getAbilityInfo