WifiP2pUsdBasedServiceConfig


public final class WifiP2pUsdBasedServiceConfig
extends Object implements Parcelable

java.lang.Object
   ↳ android.net.wifi.p2p.nsd.WifiP2pUsdBasedServiceConfig


A class for creating a USD based service discovery configuration for use with WifiP2pServiceInfo.
or WifiP2pServiceRequest.
For the details of the configuration, refer Wi-Fi Alliance Wi-Fi Direct R2 specification - Appendix H - Unsynchronized Service Discovery (as defined in Wi-Fi Aware) and section 4.2.13 USD frame format.

Summary

Nested classes

class WifiP2pUsdBasedServiceConfig.Builder

Builder used to build WifiP2pUsdBasedServiceConfig objects for USD based service discovery and advertisement. 

Constants

int SERVICE_PROTOCOL_TYPE_BONJOUR

Bonjour service protocol type

int SERVICE_PROTOCOL_TYPE_GENERIC

Generic service protocol type

Inherited constants

Fields

public static final Creator<WifiP2pUsdBasedServiceConfig> CREATOR

Implement the Parcelable interface

Public constructors

WifiP2pUsdBasedServiceConfig()

Public methods

int describeContents()

Implement the Parcelable interface

boolean equals(Object o)

Indicates whether some other object is "equal to" this one.

static int getMaxAllowedServiceSpecificInfoLength()

Maximum allowed length of service specific information that can be set in the USD service configuration.

String getServiceName()

Get the service name of this USD service configuration.

int getServiceProtocolType()

Get the service protocol type of this USD service configuration.

byte[] getServiceSpecificInfo()

Get the service specific info of this USD service configuration.

int hashCode()

Returns a hash code value for the object.

String toString()

Generates a string of all the defined elements.

void writeToParcel(Parcel dest, int flags)

Implement the Parcelable interface

Inherited methods

Constants

SERVICE_PROTOCOL_TYPE_BONJOUR

Added in API level 36
public static final int SERVICE_PROTOCOL_TYPE_BONJOUR

Bonjour service protocol type

Constant Value: 1 (0x00000001)

SERVICE_PROTOCOL_TYPE_GENERIC

Added in API level 36
public static final int SERVICE_PROTOCOL_TYPE_GENERIC

Generic service protocol type

Constant Value: 2 (0x00000002)

Fields

CREATOR

Added in API level 36
public static final Creator<WifiP2pUsdBasedServiceConfig> CREATOR

Implement the Parcelable interface

Public constructors

WifiP2pUsdBasedServiceConfig

Added in API level 36
public WifiP2pUsdBasedServiceConfig ()

Public methods

describeContents

Added in API level 36
public int describeContents ()

Implement the Parcelable interface

Returns
int a bitmask indicating the set of special object types marshaled by this Parcelable object instance.
Value is either 0 or

equals

Added in API level 36
public boolean equals (Object o)

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
o Object: the reference object with which to compare.

Returns
boolean true if this object is the same as the obj argument; false otherwise.

getMaxAllowedServiceSpecificInfoLength

Added in API level 36
public static int getMaxAllowedServiceSpecificInfoLength ()

Maximum allowed length of service specific information that can be set in the USD service configuration. See also Builder.setServiceSpecificInfo(byte[]).

Returns
int

getServiceName

Added in API level 36
public String getServiceName ()

Get the service name of this USD service configuration. See also Builder.

Returns
String UTF-8 string defining the service.
This value cannot be null.

getServiceProtocolType

Added in API level 36
public int getServiceProtocolType ()

Get the service protocol type of this USD service configuration. See also Builder.setServiceProtocolType(int).

Returns
int A non-negative service layer protocol type.
Value is between 0 and 255 inclusive

getServiceSpecificInfo

Added in API level 36
public byte[] getServiceSpecificInfo ()

Get the service specific info of this USD service configuration. See also Builder.setServiceSpecificInfo(byte[]) .

Returns
byte[] A byte-array of service specification information, or null if unset.

hashCode

Added in API level 36
public int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns
int a hash code value for this object.

toString

Added in API level 36
public String toString ()

Generates a string of all the defined elements.

Returns
String a compiled string representing all elements

writeToParcel

Added in API level 36
public void writeToParcel (Parcel dest, 
                int flags)

Implement the Parcelable interface

Parameters
dest Parcel: This value cannot be null.

flags int: Additional flags about how the object should be written. May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE.
Value is either 0 or a combination of the following: