# Print output for @column tags ?>
public
final
class
Characteristics
extends Object
implements
Parcelable
java.lang.Object | |
↳ | android.net.wifi.aware.Characteristics |
The characteristics of the Wi-Fi Aware implementation.
Constants | |
---|---|
int |
WIFI_AWARE_CIPHER_SUITE_NCS_SK_128
Wi-Fi Aware supported ciphier suite representing NCS SK 128: 128 bit shared-key. |
int |
WIFI_AWARE_CIPHER_SUITE_NCS_SK_256
Wi-Fi Aware supported ciphier suite representing NCS SK 256: 256 bit shared-key. |
Inherited constants |
---|
Fields | |
---|---|
public
static
final
Creator<Characteristics> |
CREATOR
|
Public methods | |
---|---|
int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
int
|
getMaxMatchFilterLength()
Returns the maximum length of byte array that can be used to specify a Aware match filter. |
int
|
getMaxServiceNameLength()
Returns the maximum string length that can be used to specify a Aware service name. |
int
|
getMaxServiceSpecificInfoLength()
Returns the maximum length of byte array that can be used to specify a Aware service specific information field: the arbitrary load used in discovery or the message length of Aware message exchange. |
int
|
getSupportedCipherSuites()
Returns the set of cipher suites supported by the device for use in Wi-Fi Aware data-paths. |
void
|
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
---|---|
public static final int WIFI_AWARE_CIPHER_SUITE_NCS_SK_128
Wi-Fi Aware supported ciphier suite representing NCS SK 128: 128 bit shared-key.
Constant Value: 1 (0x00000001)
public static final int WIFI_AWARE_CIPHER_SUITE_NCS_SK_256
Wi-Fi Aware supported ciphier suite representing NCS SK 256: 256 bit shared-key.
Constant Value: 2 (0x00000002)
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 |
public int getMaxMatchFilterLength ()
Returns the maximum length of byte array that can be used to specify a Aware match filter.
Restricts the parameters of the
PublishConfig.Builder#setMatchFilter(java.util.List)
and
SubscribeConfig.Builder#setMatchFilter(java.util.List)
.
Returns | |
---|---|
int |
A positive integer, maximum length of byte array for Aware discovery match filter. |
public int getMaxServiceNameLength ()
Returns the maximum string length that can be used to specify a Aware service name. Restricts
the parameters of the PublishConfig.Builder#setServiceName(String)
and
SubscribeConfig.Builder#setServiceName(String)
.
Returns | |
---|---|
int |
A positive integer, maximum string length of Aware service name. |
public int getMaxServiceSpecificInfoLength ()
Returns the maximum length of byte array that can be used to specify a Aware service specific
information field: the arbitrary load used in discovery or the message length of Aware
message exchange. Restricts the parameters of the
PublishConfig.Builder#setServiceSpecificInfo(byte[])
,
SubscribeConfig.Builder#setServiceSpecificInfo(byte[])
, and
DiscoverySession#sendMessage(PeerHandle, int, byte[])
variants.
Returns | |
---|---|
int |
A positive integer, maximum length of byte array for Aware messaging. |
public int getSupportedCipherSuites ()
Returns the set of cipher suites supported by the device for use in Wi-Fi Aware data-paths. The device automatically picks the strongest cipher suite when initiating a data-path setup.
Returns | |
---|---|
int |
A set of flags from WIFI_AWARE_CIPHER_SUITE_NCS_SK_128 , or
WIFI_AWARE_CIPHER_SUITE_NCS_SK_256 .
Value is either 0 or a combination of WIFI_AWARE_CIPHER_SUITE_NCS_SK_128 , and WIFI_AWARE_CIPHER_SUITE_NCS_SK_256 |
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. |
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 |