RangingRequest
public
final
class
RangingRequest
extends Object
implements
Parcelable
java.lang.Object | |
↳ | android.net.wifi.rtt.RangingRequest |
Defines the ranging request to other devices. The ranging request is built using
RangingRequest.Builder
.
A ranging request is executed using
WifiRttManager#startRanging(RangingRequest, java.util.concurrent.Executor, RangingResultCallback)
.
The ranging request is a batch request - specifying a set of devices (specified using
RangingRequest.Builder#addAccessPoint(ScanResult)
and
RangingRequest.Builder#addAccessPoints(List)
).
Summary
Nested classes | |
---|---|
class |
RangingRequest.Builder
Builder class used to construct |
Inherited constants |
---|
Fields | |
---|---|
public
static
final
Creator<RangingRequest> |
CREATOR
|
Public methods | |
---|---|
int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
boolean
|
equals(Object o)
Indicates whether some other object is "equal to" this one. |
static
int
|
getDefaultRttBurstSize()
Returns the default RTT burst size used to determine the average range. |
static
int
|
getMaxPeers()
Returns the maximum number of peers to range which can be specified in a single |
static
int
|
getMaxRttBurstSize()
Returns the minimum RTT burst size that can be used to determine a average range. |
static
int
|
getMinRttBurstSize()
Returns the minimum RTT burst size that can be used to determine a average range. |
int
|
getRttBurstSize()
Returns the RTT burst size used to determine the average range. |
int
|
hashCode()
Returns a hash code value for the object. |
void
|
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
---|---|
Fields
Public methods
describeContents
public int describeContents ()
Describe the kinds of special objects contained in this Parcelable
instance's marshaled representation. For example, if the object will
include a file descriptor in the output of writeToParcel(android.os.Parcel, int)
,
the return value of this method must include the
CONTENTS_FILE_DESCRIPTOR
bit.
Returns | |
---|---|
int |
a bitmask indicating the set of special object types marshaled
by this Parcelable object instance.
Value is either 0 or CONTENTS_FILE_DESCRIPTOR |
equals
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 returntrue
. - It is symmetric: for any non-null reference values
x
andy
,x.equals(y)
should returntrue
if and only ify.equals(x)
returnstrue
. - It is transitive: for any non-null reference values
x
,y
, andz
, ifx.equals(y)
returnstrue
andy.equals(z)
returnstrue
, thenx.equals(z)
should returntrue
. - It is consistent: for any non-null reference values
x
andy
, multiple invocations ofx.equals(y)
consistently returntrue
or consistently returnfalse
, provided no information used inequals
comparisons on the objects is modified. - For any non-null reference value
x
,x.equals(null)
should returnfalse
.
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 : This value may be null . |
Returns | |
---|---|
boolean |
true if this object is the same as the obj
argument; false otherwise. |
getDefaultRttBurstSize
public static int getDefaultRttBurstSize ()
Returns the default RTT burst size used to determine the average range.
Returns | |
---|---|
int |
the RTT burst size used by default |
getMaxPeers
public static int getMaxPeers ()
Returns the maximum number of peers to range which can be specified in a single RangingRequest
. The limit applies no matter how the peers are added to the request, e.g.
through RangingRequest.Builder#addAccessPoint(ScanResult)
or
RangingRequest.Builder#addAccessPoints(List)
.
Returns | |
---|---|
int |
Maximum number of peers. |
getMaxRttBurstSize
public static int getMaxRttBurstSize ()
Returns the minimum RTT burst size that can be used to determine a average range.
Returns | |
---|---|
int |
the maximum RTT burst size that can be used |
getMinRttBurstSize
public static int getMinRttBurstSize ()
Returns the minimum RTT burst size that can be used to determine a average range.
Returns | |
---|---|
int |
the minimum RTT burst size that can be used |
getRttBurstSize
public int getRttBurstSize ()
Returns the RTT burst size used to determine the average range.
Returns | |
---|---|
int |
the RTT burst size used |
hashCode
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 inequals
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 thehashCode
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 thehashCode
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. |
writeToParcel
public void writeToParcel (Parcel dest, int flags)
Flatten this object in to a Parcel.
Parameters | |
---|---|
dest |
Parcel : The Parcel in which the object should be written.
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 Parcelable.PARCELABLE_WRITE_RETURN_VALUE , and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES |
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Last updated 2024-04-11 UTC.