程序包 ohos.utils.system

类 SystemCapability.Usb

java.lang.Object

ohos.utils.system.SystemCapability.Usb

封闭类:

SystemCapability

public static class SystemCapability.Usb
extends Object

Defines system capabilities provided by the USB service subsystem.

从以下版本开始:

5

字段概要

字段

限定符和类型	字段	说明
static String	USB_MANAGER	Indicates the USB manager, which provides capabilities such as obtaining the USB devices currently attached, obtaining the USB device status, and communicating with USB devices.

构造器概要

构造器

构造器	说明
Usb()

方法概要

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

USB_MANAGER

public static final String USB_MANAGER

Indicates the USB manager, which provides capabilities such as obtaining the USB devices currently attached, obtaining the USB device status, and communicating with USB devices. Currently, only the host mode is supported.

从以下版本开始:

5

另请参阅:

常量字段值

构造器详细资料

Usb

public Usb()