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public
final
class
VcnGatewayConnectionConfig
extends Object
java.lang.Object | |
↳ | android.net.vcn.VcnGatewayConnectionConfig |
This class represents a configuration for a connection to a Virtual Carrier Network gateway.
Each VcnGatewayConnectionConfig represents a single logical connection to a carrier gateway,
and may provide one or more telephony services (as represented by network capabilities). Each
gateway is expected to provide mobility for a given session as the device roams across Network
s.
A VCN connection based on this configuration will be brought up dynamically based on device
settings, and filed NetworkRequests. Underlying Networks must provide INTERNET connectivity, and
must be part of the subscription group under which this configuration is registered (see VcnManager.setVcnConfig(ParcelUuid, VcnConfig)
).
As an abstraction of a cellular network, services that can be provided by a VCN network are limited to services provided by cellular networks:
NetworkCapabilities#NET_CAPABILITY_MMS
NetworkCapabilities#NET_CAPABILITY_SUPL
NetworkCapabilities#NET_CAPABILITY_DUN
NetworkCapabilities#NET_CAPABILITY_FOTA
NetworkCapabilities#NET_CAPABILITY_IMS
NetworkCapabilities#NET_CAPABILITY_CBS
NetworkCapabilities#NET_CAPABILITY_IA
NetworkCapabilities#NET_CAPABILITY_RCS
NetworkCapabilities#NET_CAPABILITY_XCAP
NetworkCapabilities#NET_CAPABILITY_EIMS
NetworkCapabilities#NET_CAPABILITY_INTERNET
NetworkCapabilities#NET_CAPABILITY_MCX
Nested classes | |
---|---|
class |
VcnGatewayConnectionConfig.Builder
This class is used to incrementally build |
Public methods | |
---|---|
boolean
|
equals(Object other)
Indicates whether some other object is "equal to" this one. |
int[]
|
getExposedCapabilities()
Returns all exposed capabilities. |
String
|
getGatewayConnectionName()
Returns the configured Gateway Connection name. |
int
|
getMaxMtu()
Retrieves the maximum MTU allowed for this Gateway Connection. |
long[]
|
getRetryIntervalsMillis()
Retrieves the configured retry intervals. |
int
|
hashCode()
Returns a hash code value for the object. |
Inherited methods | |
---|---|
public boolean equals (Object other)
Indicates whether some other object is "equal to" this one.
The equals
method implements an equivalence relation
on non-null object references:
x
, x.equals(x)
should return
true
.
x
and y
, x.equals(y)
should return true
if and only if
y.equals(x)
returns true
.
x
, y
, and z
, if
x.equals(y)
returns true
and
y.equals(z)
returns true
, then
x.equals(z)
should return true
.
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.
x
,
x.equals(null)
should return false
.
The equals
method for class Object
implements
the most discriminating possible equivalence relation on objects;
that is, for any non-null reference values x
and
y
, this method returns true
if and only
if x
and y
refer to the same object
(x == y
has the value true
).
Note that it is generally necessary to override the hashCode
method whenever this method is overridden, so as to maintain the
general contract for the hashCode
method, which states
that equal objects must have equal hash codes.
Parameters | |
---|---|
other |
Object : This value may be null . |
Returns | |
---|---|
boolean |
true if this object is the same as the obj
argument; false otherwise. |
public int[] getExposedCapabilities ()
Returns all exposed capabilities.
The returned integer-value capabilities will not contain duplicates, and will be sorted in ascending numerical order.
Returns | |
---|---|
int[] |
This value cannot be null . |
public String getGatewayConnectionName ()
Returns the configured Gateway Connection name.
This name is used by the configuring apps to distinguish between
VcnGatewayConnectionConfigs configured on a single VcnConfig
. This will be used as
the identifier in VcnStatusCallback invocations.
Returns | |
---|---|
String |
This value cannot be null . |
public int getMaxMtu ()
Retrieves the maximum MTU allowed for this Gateway Connection.
Returns | |
---|---|
int |
Value is MIN_MTU_V6 or greater |
public long[] getRetryIntervalsMillis ()
Retrieves the configured retry intervals.
Returns | |
---|---|
long[] |
This value cannot be null . |
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:
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.
equals(Object)
method, then calling the hashCode
method on each of
the two objects must produce the same integer result.
equals(java.lang.Object)
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.
As much as is reasonably practical, the hashCode method defined by
class Object
does return distinct integers for distinct
objects. (This is typically implemented by converting the internal
address of the object into an integer, but this implementation
technique is not required by the
Java™ programming language.)
Returns | |
---|---|
int |
a hash code value for this object. |