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Questions tagged [android-wifi]

This tag is related to Wifi related questions on Android mobile devices

2111 questions
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How to display WiFi network (SSID) list on react native app using expo?

Is there a way to display all Wifi list in react native using expo for Android. I have seen a few libraries but mostly for android and even those don't work properly. Any suggestions? I want like :
Aniruddha Mishra
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How to listen to WifiMonitor events

My question is about detecting that my cellphone wifi connection is bound to a network and is operationnal. I Can see such a line in the LogCat (tagged "WifiMonitor") VERBOSE/WifiMonitor(93): Event [CTRL-EVENT-CONNECTED - Connection to…
Codii
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Arduino client fails to connect to a hostname Server

1. Problem: I am trying to connect two Arduino Nano33 IoT's over local WiFi using a hostname. I am trying to eliminate having to set static IP addresses. When connecting using IP addresses the entire program works perfect. However, when I try to…
Misha
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Using Tabs,Wifi and Gps

Am Generating 3 tabs dynamically under 1st tab am generating a toggle button using which i can switch off and on both GPS and WIFI I have coded java files for GPS and WIFI. I have checked again and again line by line but couldn't find any bug. I…
M.Dileep Reddy
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in android is it possible to find latitude and longitude using wifi?

In my Application i need to use user's current location. Through GPS, i knw how to do it but can any body have idea that how it can be done using Wifi? Pls do my help, thanks.
krupa parekh
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Not able to turn on/off Bluetooth/WiFi on few devices

My App has a background service which keeps running as foreground service. This service controls the device WiFi/Bluetooth programmatically on certain conditions. Everything works fine BUT on few devices (specifically the devices with custom ROMs)…
Akki
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Android wifi connection

Hie members! ----am Boniface M - - a beginner in android[University student].. My question is am planning to develop an android app/middleware that will act as a grid service .i.e an app for grid computing.. the application needs to be installed…
Software Boy
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How do I initiate a communication between a server and an app?

I found online an app to scan Access points around a cellphone and get SSID I added to it getting Mac Address, and RSSI Value. I want to add to it getting tsf, and Last beacon. you can see what I am looking for after running this command put your…
aliqah0a
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How do I sort ScanResult from the WifiManager based on signal?

I was looking on stackoverflow on how to sort a list based on signal strength (referred to as level in the WifiManager library). I saw that you can use the function Collection.sort(). However, I am confused where I put the fact that I want to sort…
Jake
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Disabling "Connect to open networks"

I want to programmatically switch on/off Connect to open networks and Open network notification from the android settings: https://source.android.com/devices/tech/connect/wifi-infrastructure How can I do this? Do I have to use ConnectivityManager /…
Dennis
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WiFi packet sniffing

I am trying to find out specifics of the communication between a DJI Osmo Action camera and the Android vendor app (https://play.google.com/store/apps/details?id=dji.mimo). The camera communicates over WiFi (Bluetooth is disabled on the Android…
Hyndrix
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How to Set User Device Name in WifiDirect? Is there any method to broadcast custom string using WiFiDirect without establishing connection?

I am trying to BroadCast Long string using wifi direct. when peer clicks on the device I want to manipulate this string. So I decided to attach this string with device name but device name change code is not working. I tried to use the reflection…
Onkar Mumbrekar
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How can I detect WiFi being switched on in LineageOS 16?

I previously detected WiFi being switched on and off using a BroadcastReceiver listening for WifiManager.NETWORK_STATE_CHANGED_ACTION on LineageOS 15.1/Android Oreo 8.1. Now in LineageOS 16 this seems to only be broadcast when WiFi is switched off,…
nsandersen
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Slow data rate TCP/IP socket communication in some Android devices

I have an application that needs to acquire data from a device connected to a WiFi Network. The device has a built in WiFi Module so the application has to connect to the module's WiFi Network and start to acquire data. Important: This network IS…
Marcelino
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How to specify an app to use WiFi instead of 3G/4G?

I have an App about driving record device. Operate by connecting device WiFi.(IP like:192.72.3.1). *My WiFi no Internet. But when I turn on 3g/4g. The app will use 3g / 4g IP sendRequest to the device.(IP like:10.200.172.xxx). How I specify an app…
HE XUAN-WEI
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