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:
Inherited constants |
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![]() android.os.Parcelable
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Fields |
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public static final Creator<NsdServiceInfo> |
CREATOR Implement the Parcelable interface |
Public constructors |
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NsdServiceInfo() |
Public methods |
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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 representation of the object. |
void |
writeToParcel(Parcel dest, int flags) Implement the Parcelable interface |
Inherited methods |
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![]() java.lang.Object
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![]() android.os.Parcelable
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int describeContents ()
Implement the Parcelable interface
Returns | |
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int |
a bitmask indicating the set of special object types marshaled by this Parcelable object instance. |
Map<String, byte[]> getAttributes ()
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)
.
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Map<String, byte[]> |
InetAddress getHost ()
Get the host address. The host address is valid for a resolved service.
Returns | |
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InetAddress |
int getPort ()
Get port number. The port number is valid for a resolved service.
Returns | |
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int |
void removeAttribute (String key)
Remove an attribute by key
Parameters | |
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key |
String
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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 | |
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key |
String
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value |
String
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void setHost (InetAddress s)
Set the host address
Parameters | |
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s |
InetAddress
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void setServiceName (String s)
Set the service name
Parameters | |
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s |
String
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void setServiceType (String s)
Set the service type
Parameters | |
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s |
String
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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 | |
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String |
a string representation of the object. |
void writeToParcel (Parcel dest, int flags)
Implement the Parcelable interface
Parameters | |
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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_WRITE_RETURN_VALUE . |