程序包 ohos.wifi.p2p

类 WifiP2pConfig

java.lang.Object

ohos.wifi.p2p.WifiP2pConfig

所有已实现的接口:

Sequenceable

public final class WifiP2pConfig
extends Object
implements Sequenceable

Represents the Wi-Fi P2P configuration for setting up a connection.

With the Wi-Fi P2P configuration, you can use WifiP2pController#createGroup(WifiP2pConfig, WifiP2pCallback) to create a P2P group and use WifiP2pController#connect(WifiP2pConfig, WifiP2pCallback) to initiate a connection to a device. The Wi-Fi P2P configuration contains the device address, passphrase, and band of the P2P group owner.

从以下版本开始:

3

嵌套类概要

从接口继承的嵌套类/接口 ohos.utils.Sequenceable

Sequenceable.Producer<T>

字段概要

字段

限定符和类型	字段	说明
static int	GO_BAND_2G	Indicates that the group owner can use the 2.4 GHz band.
static int	GO_BAND_5G	Indicates that the group owner can use the 5 GHz band.
static int	GO_BAND_AUTO	Indicates that the group owner can use any of all the supported bands.

构造器概要

构造器

构造器	说明
WifiP2pConfig(String groupName, String passphrase)	A constructor used to create a WifiP2pConfig instance with the specified group name and passphrase.

方法概要

限定符和类型	方法	说明
String	getDeviceAddress()	Obtains the device address of this WifiP2pConfig instance.
String	getGroupName()	Obtains the group name of this WifiP2pConfig instance.
int	getGroupOwnerBand()	Obtains the band value for the group owner of this WifiP2pConfig instance.
String	getPassphrase()	Obtains the passphrase of this WifiP2pConfig instance.
boolean	marshalling(Parcel out)	Writes a Sequenceable object into a Parcel.
void	setDeviceAddress(String deviceAddress)	Sets the device address of this WifiP2pConfig instance.
void	setGroupName(String groupName)	Sets the group name of this WifiP2pConfig instance.
void	setGroupOwnerBand(int groupOwnerBand)	Sets the band value for the group owner of this WifiP2pConfig instance.
void	setPassphrase(String passphrase)	Sets the passphrase of this WifiP2pConfig instance.
boolean	unmarshalling(Parcel in)	Restores a Sequenceable object from a Parcel.

从类继承的方法 java.lang.Object

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

从接口继承的方法 ohos.utils.Sequenceable

hasFileDescriptor

字段详细资料

GO_BAND_2G

public static final int GO_BAND_2G

Indicates that the group owner can use the 2.4 GHz band.

从以下版本开始:

3

另请参阅:

常量字段值

GO_BAND_5G

public static final int GO_BAND_5G

Indicates that the group owner can use the 5 GHz band.

从以下版本开始:

3

另请参阅:

常量字段值

GO_BAND_AUTO

public static final int GO_BAND_AUTO

Indicates that the group owner can use any of all the supported bands.

从以下版本开始:

3

另请参阅:

常量字段值

构造器详细资料

WifiP2pConfig

public WifiP2pConfig(String groupName,
                     String passphrase)

A constructor used to create a WifiP2pConfig instance with the specified group name and passphrase.

参数:

groupName - Indicates the group name used to create the WifiP2pConfig instance.

passphrase - Indicates the passphrase used to create the WifiP2pConfig instance.

从以下版本开始:

3

方法详细资料

getDeviceAddress

public String getDeviceAddress()

Obtains the device address of this WifiP2pConfig instance.

The device address is in the XX:XX:XX:XX:XX:XX format by default.

返回:

Returns the device address of this WifiP2pConfig instance; returns 02:00:00:00:00:00 if the device address is not specified.

从以下版本开始:

3

setDeviceAddress

public void setDeviceAddress(String deviceAddress)

Sets the device address of this WifiP2pConfig instance.

参数:

deviceAddress - Indicates the device address to set.

从以下版本开始:

3

getGroupName

public String getGroupName()

Obtains the group name of this WifiP2pConfig instance.

返回:

Returns the group name of this WifiP2pConfig instance.

从以下版本开始:

3

setGroupName

public void setGroupName(String groupName)

Sets the group name of this WifiP2pConfig instance.

参数:

groupName - Indicates the group name to set.

从以下版本开始:

3

getPassphrase

public String getPassphrase()

Obtains the passphrase of this WifiP2pConfig instance.

返回:

Returns the passphrase of this WifiP2pConfig instance.

从以下版本开始:

3

setPassphrase

public void setPassphrase(String passphrase)

Sets the passphrase of this WifiP2pConfig instance.

参数:

passphrase - Indicates the passphrase to set.

从以下版本开始:

3

getGroupOwnerBand

public int getGroupOwnerBand()

Obtains the band value for the group owner of this WifiP2pConfig instance.

The band value determines which bands can be used. GO_BAND_AUTO indicates that all supported bands can be used, GO_BAND_2G indicates that the 2.4 GHz band can be used, and GO_BAND_5G indicates that the 5 GHz band can be used.

返回:

Returns the band value for the group owner of this WifiP2pConfig instance.

从以下版本开始:

3

setGroupOwnerBand

public void setGroupOwnerBand(int groupOwnerBand)

Sets the band value for the group owner of this WifiP2pConfig instance.

参数:

groupOwnerBand - Indicates the band value to set. The value can be GO_BAND_AUTO, GO_BAND_2G, or GO_BAND_5G.

从以下版本开始:

3

marshalling

public boolean marshalling(Parcel out)

Writes a Sequenceable object into a Parcel.

指定者:

marshalling 在接口中 Sequenceable

参数:

out - Indicates the Parcel object to which the Sequenceable object will be written.

返回:

Returns true if the marshalling is successful; returns false otherwise.

从以下版本开始:

3

unmarshalling

public boolean unmarshalling(Parcel in)

Restores a Sequenceable object from a Parcel.

指定者:

unmarshalling 在接口中 Sequenceable

参数:

in - Indicates the Parcel object into which the Sequenceable object has been written.

返回:

Returns true if the unmarshalling is successful; returns false otherwise.

从以下版本开始:

3