程序包 ohos.distributedhardware.devicemanager

类 DeviceInfo

java.lang.Object

ohos.distributedhardware.devicemanager.DeviceInfo

public class DeviceInfo
extends Object

Provides basic information about a device, including the network ID, name, and type.

Basic device information is returned when your application queries the trusted device list via DeviceManager#getTrustedDeviceList or queries local device information via DeviceManager#getLocalDeviceInfo.

从以下版本开始:

4

嵌套类概要

嵌套类

限定符和类型	类	说明
static class	DeviceInfo.DeviceType	Enumerates types of a device.

构造器概要

构造器

构造器	说明
DeviceInfo()	Default constructor used to create an empty DeviceInfo instance.
DeviceInfo(String networkId, String deviceName, DeviceInfo.DeviceType deviceType)	A constructor used to create a DeviceInfo instance with a specified network ID, device name, and device type.

方法概要

限定符和类型	方法	说明
String	getDeviceName()	Obtains the device name.
DeviceInfo.DeviceType	getDeviceType()	Obtains the device type.
String	getNetworkId()	Obtains the network ID.

从类继承的方法 java.lang.Object

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

构造器详细资料

DeviceInfo

public DeviceInfo()

Default constructor used to create an empty DeviceInfo instance.

从以下版本开始:

4

DeviceInfo

public DeviceInfo(String networkId,
                  String deviceName,
                  DeviceInfo.DeviceType deviceType)

A constructor used to create a DeviceInfo instance with a specified network ID, device name, and device type.

参数:

networkId - Indicates the network ID.

deviceName - Indicates the device name.

deviceType - Indicates the device type.

从以下版本开始:

4

方法详细资料

getNetworkId

public String getNetworkId()

Obtains the network ID.

返回:

Returns the network ID.

从以下版本开始:

4

getDeviceType

public DeviceInfo.DeviceType getDeviceType()

Obtains the device type.

返回:

Returns the device type. For details about available values, see DeviceType.

从以下版本开始:

4

getDeviceName

public String getDeviceName()

Obtains the device name.

返回:

Returns the device name.

从以下版本开始:

4