WifiAwareNetworkInfo
class WifiAwareNetworkInfo : Parcelable, TransportInfo
| kotlin.Any | |
| ↳ | android.net.wifi.aware.WifiAwareNetworkInfo |
Wi-Fi Aware-specific network information. The information can be extracted from the android.net.NetworkCapabilities of the network using NetworkCapabilities.getTransportInfo(). The NetworkCapabilities is provided by the connectivity service to apps, e.g. received through the android.net.ConnectivityManager.NetworkCallback#onCapabilitiesChanged(android.net.Network, * android.net.NetworkCapabilities) callback.
The Wi-Fi Aware-specific network information include the peer's scoped link-local IPv6 address for the Wi-Fi Aware link, as well as (optionally) the port and transport protocol specified by the peer. The scoped link-local IPv6, port, and transport protocol can then be used to create a java.net.Socket connection to the peer.
Note: these are the peer's IPv6 and port information - not the local device's!
Summary
| Inherited constants | |
|---|---|
| Public methods | |
|---|---|
| Int | |
| MutableList<WifiAwareChannelInfo!> |
Get a list |
| Inet6Address? |
Get the scoped link-local IPv6 address of the Wi-Fi Aware peer (not of the local device!). |
| Int |
getPort()Get the port number to be used to create a network connection to the Wi-Fi Aware peer. |
| Int |
Get the transport protocol to be used to communicate over a network connection to the Wi-Fi Aware peer. |
| String |
toString() |
| Unit |
writeToParcel(dest: Parcel, flags: Int) |
| Properties | |
|---|---|
| static Parcelable.Creator<WifiAwareNetworkInfo!> | |
Public methods
describeContents
fun describeContents(): Int
| Return | |
|---|---|
Int |
a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR |
getChannelInfoList
fun getChannelInfoList(): MutableList<WifiAwareChannelInfo!>
Get a list WifiAwareChannelInfo which is used by this Aware data-path
| Return | |
|---|---|
MutableList<WifiAwareChannelInfo!> |
A list of WifiAwareChannelInfo This value cannot be null. |
getPeerIpv6Addr
fun getPeerIpv6Addr(): Inet6Address?
Get the scoped link-local IPv6 address of the Wi-Fi Aware peer (not of the local device!).
| Return | |
|---|---|
Inet6Address? |
An IPv6 address. This value may be null. |
getPort
fun getPort(): Int
Get the port number to be used to create a network connection to the Wi-Fi Aware peer. The port information is provided by the app running on the peer which requested the connection, using the WifiAwareNetworkSpecifier.Builder.setPort(int).
| Return | |
|---|---|
Int |
A port number on the peer. A value of 0 indicates that no port was specified by the peer. |
getTransportProtocol
fun getTransportProtocol(): Int
Get the transport protocol to be used to communicate over a network connection to the Wi-Fi Aware peer. The transport protocol is provided by the app running on the peer which requested the connection, using the WifiAwareNetworkSpecifier.Builder.setTransportProtocol(int).
The transport protocol number is assigned by the Internet Assigned Numbers Authority (IANA) https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml.
| Return | |
|---|---|
Int |
A transport protocol id. A value of -1 indicates that no transport protocol was specified by the peer. |
toString
fun toString(): String
| Return | |
|---|---|
String |
a string representation of the object. |
writeToParcel
fun writeToParcel(
dest: Parcel,
flags: Int
): Unit
| Parameters | |
|---|---|
dest |
Parcel: The Parcel in which the object should be written. This value cannot be null. |
flags |
Int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE. Value is either 0 or a combination of android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES |