NsdServiceInfo

public final class NsdServiceInfo
extends Object implements Parcelable

java.lang.Object
   ↳ android.net.nsd.NsdServiceInfo


A class representing service information for network service discovery

See also:

Summary

Inherited constants

Fields

public static final Creator<NsdServiceInfo> CREATOR

Implement the Parcelable interface

Public constructors

NsdServiceInfo()

Public methods

int describeContents()

Implement the Parcelable interface

Map<String, byte[]> getAttributes()

Retrieve attributes as a map of String keys to byte[] values.

InetAddress getHost()

Get the host address.

int getPort()

Get port number.

String getServiceName()

Get the service name

String getServiceType()

Get the service type

void removeAttribute(String key)

Remove an attribute by key

void setAttribute(String key, String value)

Add a service attribute as a key/value pair.

void setHost(InetAddress s)

Set the host address

void setPort(int p)

Set port number

void setServiceName(String s)

Set the service name

void setServiceType(String s)

Set the service type

String toString()

Returns a string representation of the object.

void writeToParcel(Parcel dest, int flags)

Implement the Parcelable interface

Inherited methods

Fields

CREATOR

added in API level 16
public static final Creator<NsdServiceInfo> CREATOR

Implement the Parcelable interface

Public constructors

NsdServiceInfo

added in API level 16
public NsdServiceInfo ()

Public methods

describeContents

added in API level 16
public int describeContents ()

Implement the Parcelable interface

Returns
int a bitmask indicating the set of special object types marshaled by this Parcelable object instance.

getAttributes

added in API level 21
public Map<String, byte[]> getAttributes ()

Retrieve attributes as a map of String keys to byte[] values. The attributes map is only valid for a resolved service.

The returned map is unmodifiable; changes must be made through setAttribute(String, String) and removeAttribute(String).

Returns
Map<String, byte[]>

getHost

added in API level 16
public InetAddress getHost ()

Get the host address. The host address is valid for a resolved service.

Returns
InetAddress

getPort

added in API level 16
public int getPort ()

Get port number. The port number is valid for a resolved service.

Returns
int

getServiceName

added in API level 16
public String getServiceName ()

Get the service name

Returns
String

getServiceType

added in API level 16
public String getServiceType ()

Get the service type

Returns
String

removeAttribute

added in API level 21
public void removeAttribute (String key)

Remove an attribute by key

Parameters
key String

setAttribute

added in API level 21
public void setAttribute (String key, 
                String value)

Add a service attribute as a key/value pair.

Service attributes are included as DNS-SD TXT record pairs.

The key must be US-ASCII printable characters, excluding the '=' character. Values may be UTF-8 strings or null. The total length of key + value must be less than 255 bytes.

Keys should be short, ideally no more than 9 characters, and unique per instance of NsdServiceInfo. Calling setAttribute(String, String) twice with the same key will overwrite first value.

Parameters
key String

value String

setHost

added in API level 16
public void setHost (InetAddress s)

Set the host address

Parameters
s InetAddress

setPort

added in API level 16
public void setPort (int p)

Set port number

Parameters
p int

setServiceName

added in API level 16
public void setServiceName (String s)

Set the service name

Parameters
s String

setServiceType

added in API level 16
public void setServiceType (String s)

Set the service type

Parameters
s String

toString

added in API level 16
public String toString ()

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

Returns
String a string representation of the object.

writeToParcel

added in API level 16
public void writeToParcel (Parcel dest, 
                int flags)

Implement the Parcelable interface

Parameters
dest Parcel: The Parcel in which the object should be written.

flags int: Additional flags about how the object should be written. May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE.