wificonfiguration

Extracting SSID password from supplicant config file in Android

由 社会主义新天地 提交于 2019-12-21 05:32:25
问题 I'm trying to write an Android SYSTEM app that extracts the Wifi password from the supplicant configuration file (/data/misc/wifi/wpa_supplicant.conf). Using adb with root permissions, I can read the file without any problem and see the password in plain text. However, when I try to open the file programatically I get EACCES (Permission denied) error. That happens even though my app is running as 'system' user (I define android:sharedUserId="android.uid.system" in the manifest), the app is

Android WifiManager.addNetwork() returns -1

由 不问归期 提交于 2019-12-17 19:32:41
问题 I am writing an android app which will connect to a specific WPA access point, when connected, it will issue a http call. It will not save the network config. I have read almost every post on stack overflow on connecting to wifi network but can't find the answer which works for me. Here is the code I am using to connect.. WifiConfiguration wc = new WifiConfiguration(); wc.allowedAuthAlgorithms.clear(); wc.allowedGroupCiphers.clear(); wc.allowedPairwiseCiphers.clear(); wc.allowedProtocols

Differences between WifiConfiguration status

由 吃可爱长大的小学妹 提交于 2019-12-11 19:52:46
问题 What is the difference between WifiConfiguration.Status = CURRENT and ENABLED? I can figure for DISABLED but the difference between CURRENT and ENABLED is not obvious to me. Also, for a given connected network, 4.0.3 doesn't give me the save status as 4.0.4 and 4.2.2 give me. The former gives me ENABLED while the later give me CURRENT. Someone knows why? Thanks! 回答1: From the Javadoc for the Status class: /** this is the network we are currently connected to */ public static final int CURRENT

each wifi network validation except password cordova wifi

由 邮差的信 提交于 2019-12-11 05:39:51
问题 I have developed the wifi application using wifiwizard and cordova for android devices and it works fine. I can choose the network and I can put the password and I can validate it and connect into it. But the problem is my company got some extra validations like identity number, employee type, and some other details. So how am I suppose to do these stuffs or how to add these for particular networks. I have uploaded my entire wifi application which works exactly I expected. Please have a look

iOS 13: Using the new NEHotspotConfiguration.init(ssidPrefix: String) does not seem to work

由 痞子三分冷 提交于 2019-12-10 11:39:17
问题 I am currently running Xcode 11.0 and iOS 13.1 (beta). I am experimenting with the newly added functionality in iOS 13 of being able to connect to Wifi hotspots where only the prefix is known: Apple Docs This is perfect for headless accessory's Wifi setup, as you would not need to ask the user to switch to the OS settings in order to connect to the accessory's wifi. But unfortunately I cannot make it work as expected. My code ( Swift 5 ): if #available(iOS 13, *) { // The accessory's wifi

How to get WiFi security (NONE, WEP, WPA, WPA2) from Android WifiConfiguration entry?

由 你离开我真会死。 提交于 2019-12-09 12:02:47
问题 I need to get security type from WifiConfiguration entry. Is it possible? String getSecurityType(WifiConfiguration conf) { } returning values "NONE", "WEP", "WPA", "WPA2" For those who think it's a duplicate question: I want to get information from WiFiConfiguration object and not from ScanResult object. It's not the same! 回答1: I can do it, simply: import android.net.wifi.WifiConfiguration; import android.net.wifi.WifiConfiguration.AuthAlgorithm; import android.net.wifi.WifiConfiguration

Call to NEHotspotHelper.register never returns

由 我只是一个虾纸丫 提交于 2019-12-06 14:11:32
I am working on an iOS app which has a requirement to automatically connect to a WiFi network. We had requested for a NEHotspotHelper extension from Apple which is approved. Now I am trying to auto connect to the WiFi network around. But the call to method NEHotspotHelper.register never returns. I have added the entitlement com.apple.developer.networking.HotspotHelper in the entitlement file of the app and am also using a newly created provisioning profile with the said entitlement enabled. Trying to get it work from last week. Looks like a small thing which I am finding difficult to catch.

How to get Port number of wifiNetwork active currently in android

由 筅森魡賤 提交于 2019-12-06 10:42:32
I have an requirement where i need to supply IP address and Port number of currently Connected Wifi network. I am getting IP address using WifiInfo class having getIpAddress() method. But i am not able to get Port number.. Kindly provide an appropriate solution../ Portnumber of Wlan? You are dooing right by using the WifiManager. There is no WLAN port that's why you can't get the portnumber. 来源： https://stackoverflow.com/questions/14749497/how-to-get-port-number-of-wifinetwork-active-currently-in-android

connect wpa2 enterprise wifi connection programmatically in android

由 吃可爱长大的小学妹 提交于 2019-12-06 05:20:59
问题 I just tried few codes for wpa2 enterprise connection in android but nothing is connecting i want a right code to connect the right network. right now i have used this answer but i need few clarification because this answer is very old one. here i am attaching some screenshot about connection clarification. In this you can see identity and password WifiConfiguration wifiConfiguration = new WifiConfiguration(); wifiConfiguration.SSID = "\"" + networkSSID + "\""; wifiConfiguration.BSSID = Bssid

Constructing a WifiConfiguration from a ScanResult or: Interpreting ScanResult's 'capabilities' String

由 拜拜、爱过 提交于 2019-12-05 16:37:17
问题 Do any of you Android gurus out there know of any open source code to create a WifiConfiguration from a given ScanResult? It would be helpful. Indeed, line 483 (/624) of my capture (mid April 2012) of the Android source of WifiConfiguration.java is a commented-out constructor intended to do exactly this, with a big TODO wondering whether it's worth implementing (see quote below). I motion yes, can I hear a second? The main challenge I see (which is actually the brunt of this question) is how
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