Added in API level 35
Also in T Extensions 12

Builder

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Kotlin |Java

class Builder

kotlin.Any
↳	android.net.nsd.DiscoveryRequest.Builder

The builder for creating new DiscoveryRequest objects.

Summary

Public constructors
Builder(serviceType: String) Creates a new default Builder object with given service type.

Public methods
DiscoveryRequest	build() Creates a new DiscoveryRequest object.
DiscoveryRequest.Builder	setNetwork(network: Network?) Sets the Network on which the discovery queries should be sent.
DiscoveryRequest.Builder	setSubtype(subtype: String?) Sets the optional subtype of the services to be discovered.

Public constructors

Builder

Added in API level 35
Also in T Extensions 12

Builder(serviceType: String)

Creates a new default Builder object with given service type.

Parameters
serviceType	String: This value cannot be null.

Exceptions
java.lang.IllegalArgumentException	if serviceType is null or an empty string

Public methods

build

Added in API level 35
Also in T Extensions 12

fun build(): DiscoveryRequest

Creates a new DiscoveryRequest object.

Return
DiscoveryRequest	This value cannot be null.

setNetwork

Added in API level 35
Also in T Extensions 12

fun setNetwork(network: Network?): DiscoveryRequest.Builder

Sets the Network on which the discovery queries should be sent.

Parameters
network	Network?: the discovery network or null if the query should be sent on all supported networks

Return
DiscoveryRequest.Builder	This value cannot be null.

setSubtype

Added in API level 35
Also in T Extensions 12

fun setSubtype(subtype: String?): DiscoveryRequest.Builder

Sets the optional subtype of the services to be discovered. If a non-empty subtype is specified, it must start with underscore ('_') and have the trailing "._sub" removed. Otherwise, android.net.nsd.NsdManager#discoverServices will fail with android.net.nsd.NsdManager#FAILURE_BAD_PARAMETER. For example, subtype should be "_printer" for DNS name "_printer._sub._http._tcp". In this case, only services with this subtype will be queried, rather than all services of the base service type. Note that a non-empty service type must be specified with #setServiceType if a non-empty subtype is specified by this method.

Parameters
subtype	String?: This value may be null.

Return
DiscoveryRequest.Builder	This value cannot be null.