WifiAvailableChannel
class WifiAvailableChannel : Parcelable
kotlin.Any | |
↳ | android.net.wifi.WifiAvailableChannel |
Contains information about a Wifi channel and bitmask of Wifi operational modes allowed on that channel. Use WifiManager#getAllowedChannels(int, int)
to retrieve the list of channels filtered by regulatory constraints. Use WifiManager#getUsableChannels(int, int)
to retrieve the list of channels filtered by regulatory and dynamic constraints like concurrency and interference due to other radios.
Summary
Constants | |
---|---|
static Int |
Wifi SoftAp (Mobile Hotspot) operational mode. |
static Int |
Wifi Infrastructure client (STA) operational mode. |
static Int |
Wifi Tunneled Direct Link Setup (TDLS) operational mode. |
static Int |
Wifi Aware (NAN) operational mode. |
static Int |
Wifi Direct client (CLI) operational mode. |
static Int |
Wifi Direct Group Owner (GO) operational mode. |
Inherited constants | |
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Public constructors | |
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WifiAvailableChannel(freq: Int, opModes: Int) |
Public methods | |
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Int | |
Boolean |
Indicates whether some other object is "equal to" this one. |
Int |
Get the channel frequency in MHz. |
Int |
Get the operational modes allowed on a channel. |
Int |
hashCode() |
String |
toString() |
Unit |
writeToParcel(dest: Parcel, flags: Int) Flatten this object in to a Parcel. |
Properties | |
---|---|
static Parcelable.Creator<WifiAvailableChannel!> |
Constants
OP_MODE_SAP
static val OP_MODE_SAP: Int
Wifi SoftAp (Mobile Hotspot) operational mode.
Value: 2
OP_MODE_STA
static val OP_MODE_STA: Int
Wifi Infrastructure client (STA) operational mode.
Value: 1
OP_MODE_TDLS
static val OP_MODE_TDLS: Int
Wifi Tunneled Direct Link Setup (TDLS) operational mode.
Value: 32
OP_MODE_WIFI_AWARE
static val OP_MODE_WIFI_AWARE: Int
Wifi Aware (NAN) operational mode.
Value: 16
OP_MODE_WIFI_DIRECT_CLI
static val OP_MODE_WIFI_DIRECT_CLI: Int
Wifi Direct client (CLI) operational mode.
Value: 4
OP_MODE_WIFI_DIRECT_GO
static val OP_MODE_WIFI_DIRECT_GO: Int
Wifi Direct Group Owner (GO) operational mode.
Value: 8
Public constructors
WifiAvailableChannel
WifiAvailableChannel(
freq: Int,
opModes: Int)
Public methods
describeContents
fun describeContents(): Int
Return | |
---|---|
Int |
a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR |
equals
fun equals(other: Any?): Boolean
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 | |
---|---|
obj |
the reference object with which to compare. |
o |
This value may be null . |
Return | |
---|---|
Boolean |
true if this object is the same as the obj argument; false otherwise. |
getOperationalModes
fun getOperationalModes(): Int
Get the operational modes allowed on a channel.
toString
fun toString(): String
Return | |
---|---|
String |
a string representation of the object. |
writeToParcel
fun writeToParcel(
dest: Parcel,
flags: Int
): Unit
Flatten this object in to a Parcel.
Parameters | |
---|---|
dest |
Parcel: This value cannot be null . |
flags |
Int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE . Value is either 0 or a combination of android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE , and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES |