WifiConfiguration | Android Developers
WifiConfiguration | Android Developers
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public
class
WifiConfiguration
extends Object
implements
Parcelable
This class was deprecated
in API level 29.
Use er to create NetworkSpecifier and
er to create WifiNetworkSuggestion. This class can
still be used with privileged APIs such as
WifiManager#addNetwork(WifiConfiguration).
A class representing a configured Wi-Fi network, including the
security configuration.
Summary
Nested classes
thAlgorithm
Recognized IEEE 802. 11 authentication algorithms.
oupCipher
Recognized group ciphers.
oupMgmtCipher
Recognized group management ciphers.
yMgmt
Recognized key management schemes.
irwiseCipher
Recognized pairwise ciphers for WPA.
otocol
Recognized security protocols.
Possible status of a network configuration.
Constants
int
SECURITY_TYPE_EAP
Security type for an EAP network.
SECURITY_TYPE_EAP_SUITE_B
This constant was deprecated
Use the SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT constant
(which is the same value).
SECURITY_TYPE_EAP_WPA3_ENTERPRISE
Security type for a WPA3-Enterprise network.
SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT
Security type for a WPA3-Enterprise in 192-bit security network.
SECURITY_TYPE_OPEN
Security type for an open network.
SECURITY_TYPE_OWE
Security type for an OWE network.
SECURITY_TYPE_PSK
Security type for a PSK network.
SECURITY_TYPE_SAE
Security type for an SAE network.
SECURITY_TYPE_WAPI_CERT
Security type for a WAPI Certificate network.
SECURITY_TYPE_WAPI_PSK
Security type for a WAPI PSK network.
SECURITY_TYPE_WEP
Security type for a WEP network.
Inherited constants
From interface
CONTENTS_FILE_DESCRIPTOR
Descriptor bit used with describeContents(): indicates that
the Parcelable object’s flattened representation includes a file descriptor.
PARCELABLE_WRITE_RETURN_VALUE
Flag for use with writeToParcel(Parcel, int): the object being written
is a return value, that is the result of a function such as
“Parcelable someFunction()”,
“void someFunction(out Parcelable)”, or
“void someFunction(inout Parcelable)”.
Fields
String
BSSID
When set, this network configuration entry should only be used when
associating with the AP having the specified BSSID.
FQDN
Fully qualified domain name of a Passpoint configuration
SSID
The network’s SSID.
BitSet
allowedAuthAlgorithms
The set of authentication protocols supported by this configuration.
allowedGroupCiphers
The set of group ciphers supported by this configuration.
allowedGroupManagementCiphers
The set of group management ciphers supported by this configuration.
allowedKeyManagement
The set of key management protocols supported by this configuration.
allowedPairwiseCiphers
The set of pairwise ciphers for WPA supported by this configuration.
allowedProtocols
The set of security protocols supported by this configuration.
allowedSuiteBCiphers
The set of SuiteB ciphers supported by this configuration.
WifiEnterpriseConfig
enterpriseConfig
The enterprise configuration details specifying the EAP method,
certificates and other settings associated with the EAP.
boolean
hiddenSSID
This is a network that does not broadcast its SSID, so an
SSID-specific probe request must be used for scans.
isHomeProviderNetwork
Flag indicating if this network is provided by a home Passpoint provider or a roaming
Passpoint provider.
networkId
The ID number that the supplicant uses to identify this
network configuration entry.
preSharedKey
Pre-shared key for use with WPA-PSK.
priority
This field was deprecated
in API level 26.
This field does not exist anymore.
providerFriendlyName
Name of Passpoint credential provider
long[]
roamingConsortiumIds
Roaming Consortium Id list for Passpoint credential; identifies a set of networks where
Passpoint credential will be considered valid
status
The current status of this network configuration entry.
String[]
wepKeys
in API level 28.
Due to security and performance limitations, use of WEP networks
is discouraged.
wepTxKeyIndex
Public constructors
WifiConfiguration()
WifiConfiguration(WifiConfiguration source)
Copy constructor
Public methods
ProxyInfo
getHttpProxy()
Returns the HTTP proxy used by this object.
getKey()
Return a String that can be used to uniquely identify this WifiConfiguration.
MacAddress
getRandomizedMacAddress()
Returns MAC address set to be the local randomized MAC address.
isPasspoint()
Identify if this configuration represents a Passpoint network
void
setHttpProxy(ProxyInfo Proxy)
Set the ProxyInfo for this WifiConfiguration.
setSecurityParams(int securityType)
Set the various security params to correspond to the provided security type.
toString()
Returns a string representation of the object.
Inherited methods
From class
Object
clone()
Creates and returns a copy of this object.
equals(Object obj)
Indicates whether some other object is “equal to” this one.
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
final
Class
getClass()
Returns the runtime class of this Object.
hashCode()
Returns a hash code value for the object.
notify()
Wakes up a single thread that is waiting on this object’s
monitor.
notifyAll()
Wakes up all threads that are waiting on this object’s monitor.
wait(long timeout, int nanos)
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object, or
some other thread interrupts the current thread, or a certain
amount of real time has elapsed.
wait(long timeout)
Causes the current thread to wait until either another thread invokes the
notifyAll() method for this object, or a
specified amount of time has elapsed.
wait()
notifyAll() method for this object.
abstract
describeContents()
Describe the kinds of special objects contained in this Parcelable
instance’s marshaled representation.
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel.
public static final int SECURITY_TYPE_EAP
Constant Value:
3
(0x00000003)
public static final int SECURITY_TYPE_EAP_SUITE_B
5
(0x00000005)
public static final int SECURITY_TYPE_EAP_WPA3_ENTERPRISE
9
(0x00000009)
public static final int SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT
This is the same as SECURITY_TYPE_EAP_SUITE_B and uses the same value.
public static final int SECURITY_TYPE_OPEN
0
(0x00000000)
public static final int SECURITY_TYPE_OWE
6
(0x00000006)
public static final int SECURITY_TYPE_PSK
2
(0x00000002)
public static final int SECURITY_TYPE_SAE
4
(0x00000004)
public static final int SECURITY_TYPE_WAPI_CERT
8
(0x00000008)
public static final int SECURITY_TYPE_WAPI_PSK
7
(0x00000007)
public static final int SECURITY_TYPE_WEP
1
(0x00000001)
public String BSSID
associating with the AP having the specified BSSID. The value is
a string in the format of an Ethernet MAC address, e. g.,
XX:XX:XX:XX:XX:XX where each X is a hex digit.
public String FQDN
public String SSID
The network’s SSID. Can either be a UTF-8 string,
which must be enclosed in double quotation marks
(e. g., “MyNetwork”), or a string of
hex digits, which are not enclosed in quotes
(e. g., 01a243f405).
public BitSet allowedAuthAlgorithms
See AuthAlgorithm for descriptions of the values.
Defaults to automatic selection.
public BitSet allowedGroupCiphers
See GroupCipher for descriptions of the values.
Defaults to CCMP TKIP WEP104 WEP40.
public BitSet allowedGroupManagementCiphers
See GroupMgmtCipher for descriptions of the values.
public BitSet allowedKeyManagement
See KeyMgmt for descriptions of the values.
Defaults to WPA-PSK WPA-EAP.
public BitSet allowedPairwiseCiphers
See PairwiseCipher for descriptions of the values.
Defaults to CCMP TKIP.
public BitSet allowedProtocols
See Protocol for descriptions of the values.
Defaults to WPA RSN.
public BitSet allowedSuiteBCiphers
To be used for WPA3-Enterprise mode. Set automatically by the framework based on the
certificate type that is used in this configuration.
public WifiEnterpriseConfig enterpriseConfig
public boolean hiddenSSID
public boolean isHomeProviderNetwork
Passpoint provider. This flag will be true if this network is provided by
a home Passpoint provider and false if is provided by a roaming Passpoint provider
or is a non-Passpoint network.
public int networkId
network configuration entry. This must be passed as an argument
to most calls into the supplicant.
public String preSharedKey
Pre-shared key for use with WPA-PSK. Either an ASCII string enclosed in
double quotation marks (e. g., “abcdefghij” for PSK passphrase or
a string of 64 hex digits for raw PSK.
When the value of this key is read, the actual key is
not returned, just a “*” if the key has a value, or the null
string otherwise.
public int priority
Priority determines the preference given to a network by wpa_supplicant
when choosing an access point with which to associate.
public String providerFriendlyName
public long[] roamingConsortiumIds
public int status
public String[] wepKeys
Four WEP keys. For each of the four values, provide either an ASCII
string enclosed in double quotation marks (e. g., “abcdef”),
a string of hex digits (e. g., 0102030405), or an empty string
(e. g., “”).
When the value of one of these keys is read, the actual key is
public int wepTxKeyIndex
Default WEP key index, ranging from 0 to 3.
public WifiConfiguration ()
public WifiConfiguration (WifiConfiguration source)
Parameters
source
WifiConfiguration: This value cannot be null.
getHttpProxy
public ProxyInfo getHttpProxy ()
Returns
a Proxy representing the proxy specified by this
WifiConfiguration, or null if no proxy is specified.
getKey
public String getKey ()
Note: Do not persist this value! This value is not guaranteed to remain backwards compatible.
This value cannot be null.
getRandomizedMacAddress
public MacAddress getRandomizedMacAddress ()
Depending on user preference, the device may or may not use the returned MAC address for
connections to this network.
Information is restricted to Device Owner, Profile Owner, and Carrier apps
(which will only obtain addresses for configurations which they create). Other callers
will receive a default “02:00:00:00:00:00” MAC address.
isPasspoint
public boolean isPasspoint ()
setHttpProxy
public void setHttpProxy (ProxyInfo Proxy)
Set the ProxyInfo for this WifiConfiguration. This method should only be used by a
device owner or profile owner. When other apps attempt to save a WifiConfiguration
with modified proxy settings, the methods WifiManager#addNetwork and
WifiManager#updateNetwork fail and return -1.
Proxy
ProxyInfo: ProxyInfo representing the Proxy to be used by this
WifiConfiguration. Setting this to null will explicitly set no
proxy, removing any proxy that was previously set.
Throws
IllegalArgumentException
for invalid Proxy
setSecurityParams
public void setSecurityParams (int securityType)
This is accomplished by setting the various BitSets exposed in WifiConfiguration.
This API would clear existing security types and add a default one.
securityType
int: One of the following security types:
SECURITY_TYPE_OPEN,
SECURITY_TYPE_WEP,
SECURITY_TYPE_PSK,
SECURITY_TYPE_EAP,
SECURITY_TYPE_SAE,
SECURITY_TYPE_OWE,
SECURITY_TYPE_WAPI_PSK,
SECURITY_TYPE_WAPI_CERT,
SECURITY_TYPE_EAP_WPA3_ENTERPRISE,
SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT,
Value is SECURITY_TYPE_OPEN, SECURITY_TYPE_WEP, SECURITY_TYPE_PSK, SECURITY_TYPE_EAP, SECURITY_TYPE_SAE, SECURITY_TYPE_EAP_SUITE_B, SECURITY_TYPE_OWE, SECURITY_TYPE_WAPI_PSK, SECURITY_TYPE_WAPI_CERT, SECURITY_TYPE_EAP_WPA3_ENTERPRISE, SECURITY_TYPE_EAP_WPA3_ENTERPRISE_192_BIT,, or
toString
public String toString ()
Returns a string representation of the object. In general, the
toString method returns a string that
“textually represents” this object. The result should
be a concise but informative representation that is easy for a
person to read.
It is recommended that all subclasses override this method.
The toString method for class Object
returns a string consisting of the name of the class of which the
object is an instance, the at-sign character `@’, and
the unsigned hexadecimal representation of the hash code of the
object. In other words, this method returns a string equal to the
value of:
getClass(). getName() + ‘@’ + HexString(hashCode())
a string representation of the object.
Content and code samples on this page are subject to the licenses described in the Content License. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2021-07-14 UTC.
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How to turn wireless WiFi on or off – Windows 7, 8, 8.1, and 10
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Windows Manual Connection Steps – Computing Services – Office of the …
Follow the steps below to manually connect to the CMU-SECURE network.
Step 1: Remove the Existing Wi-Fi Profile
Follow the steps for your OS to remove/forget the existing CMU-SECURE Wi-Fi profile.
Windows 10
Select Network Settings (Wi-Fi menu).
Select Manage Wi-Fi Settings.
Scroll to Manage known networks.
Select CMU-SECURE and select Forget.
Windows 8
Click the Wi-Fi signal.
Right-click CMU-SECURE and select Forget this network.
Windows 7
Right-click the Wi-Fi signal and select Open Network and Sharing Center.
Select Manage wireless networks.
Right-click CMU-SECURE and select Remove network.
Step 2: Setup the Connection
Select Set up a new connection or network.
Select Manually connect to a wireless network and click Next.
Enter the following:
Network Name: CMU-SECURE
Security Type: WPA2-ENTERPRISE
Encryption Type: AES
Click Next.
Select Change connection settings.
Click Security.
Verify Authentication Method is PEAP.
Click Settings and enter the following:
Verify the server’s identity by validating the certificate: checked
USERTrust RSA Certification Authority or InCommonRSAServerCA: checked
Authentication Method: EAP-MSCHAP v2
Click Configure and uncheck Automatically use my Windows logon. Click OK.
Click OK.
Click Advanced Settings.
Check Specify authentication mode and select User Authentication.
Do the following:
Windows 10 – Click Save credentials and enter your Andrew userID and password. Click OK and Close to exit.
Windows 7 & 8 – Click OK and Close to exit. Select CMU-SECURE from the Wi-Fi list and click Connect. Enter your Andrew userID and password when prompted.
Frequently Asked Questions about wifi config android
How do I find Wi-Fi settings on Android?
Heed these steps:Open the Settings app. It’s found in the apps drawer, but you’ll also find a shortcut in the quick actions drawer.Choose Wi-Fi or Wireless & Networks. … Choose a wireless network from the list. … If prompted, type the network password. … Touch the Connect button.
How can I open my Wi-Fi settings?
Go to the Start Menu and select Control Panel. Click the Network and Internet category and then select Networking and Sharing Center. From the options on the left-hand side, select Change adapter settings. Right-click on the icon for Wireless Connection and click enable.
How do I manually configure my Wi-Fi?
Right-click the Wi-Fi signal and select Open Network and Sharing Center. Select Set up a new connection or network. Select Manually connect to a wireless network and click Next.