Android APIs
public final class

NsdServiceInfo

extends Object
implements Parcelable
java.lang.Object
   ↳ android.net.nsd.NsdServiceInfo

Class Overview

A class representing service information for network service discovery

See also:

Summary

[Expand]
Inherited Constants
From interface android.os.Parcelable
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()
Retrive 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 containing a concise, human-readable description of this object.
void writeToParcel(Parcel dest, int flags)
Implement the Parcelable interface
[Expand]
Inherited Methods
From class java.lang.Object
From interface android.os.Parcelable

Fields

public static final Creator<NsdServiceInfo> CREATOR

Added in API level 16

Implement the Parcelable interface

Public Constructors

public NsdServiceInfo ()

Added in API level 16

Public Methods

public int describeContents ()

Added in API level 16

Implement the Parcelable interface

Returns
int a bitmask indicating the set of special object types marshalled by the Parcelable.

public Map<String, byte[]> getAttributes ()

Added in API level 21

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

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

Returns
Map<String, byte[]>

public InetAddress getHost ()

Added in API level 16

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

Returns
InetAddress

public int getPort ()

Added in API level 16

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

Returns
int

public String getServiceName ()

Added in API level 16

Get the service name

Returns
String

public String getServiceType ()

Added in API level 16

Get the service type

Returns
String

public void removeAttribute (String key)

Added in API level 21

Remove an attribute by key

Parameters
key

public void setAttribute (String key, String value)

Added in API level 21

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
value

public void setHost (InetAddress s)

Added in API level 16

Set the host address

Parameters
s

public void setPort (int p)

Added in API level 16

Set port number

Parameters
p

public void setServiceName (String s)

Added in API level 16

Set the service name

Parameters
s

public void setServiceType (String s)

Added in API level 16

Set the service type

Parameters
s

public String toString ()

Added in API level 16

Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:

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

See Writing a useful toString method if you intend implementing your own toString method.

Returns
String a printable representation of this object.

public void writeToParcel (Parcel dest, int flags)

Added in API level 16

Implement the Parcelable interface

Parameters
dest The Parcel in which the object should be written.
flags Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE.