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Very simple cross-platform library to test if an Internet connection is active. It has only one method, Check: Public CheckInternet As B4XCheckInternetLM Wait For (CheckInternet.Check(True)) Complete(Result As Boolean) If Result Then ' Else ' End If Set the DialogToo parameter to False if you ju

Why not use GetMyWifiIp? Though the best way (and the only reliable way) to test for an internet connection is: Sub Test Dim j As HttpJob j.Initialize("test internet", Me) j.Download("http://www.google.com") j.GetRequest.Timeout = 10000 End Sub Sub JobDone(Job As HttpJob) If Job.J

This only checks for connection to a phone network. It does NOT test for Internet availability. Returns True if 2G, 3G or 4G Data is connected or False if WIFI, WIMAX or no connection ActiveNetworkTypeName As String Returns the Type (0:MOBILE, 1:WIFI, 6:WIMAX, 7:BLUETOOTH, 9:ETHERNET, etc) of the
link: Per my reply in our PMs, I tested the updates you sent me & they do not work on an Android 9 device if the connected AP is not also connected to the i
link: isOnline is returning True but isOnlinePing is returning False. I have tested with working internet then isOnline is true tested with not working int
link: ToastMessageShow("Connection nach " & strApName & " nicht geschafft!" ,True) Mk_Fehler = True Exit End If Loop

Example dim wifi as MLwifi wifi.EnableWifi(true) IpAddress As String Get IP address from the wifi interface) Returns address or empty string MACAddress As String Returns MAC address of the current interface Returns MAC address or empty string SSID As String Returns the current SSID WifiSignal As

Use MLWiFi to test for internet connection before doing anything else. If MLWiFi says there is an internet connection then process your HTTP request, if it says that it's not online then loop back and check again until it says that there is an internet connection.

Hello, I am using the bellow function to test internet connection and works ok Public Sub testInternet(url as String) As ResumableSub Dim result As Boolean = False Dim Job As HttpJob Job.Initialize("Job", Me) Job.Download(url) Log ("Sending job") Wait For(J
link: That is also a good solution. However, you may need to check before running a certain project line, although the check has already been done in the R
link: Of course you could move the connection test into the B4XPage_Appear event.
link: Thank you, @pliroforikos. The reason is that the library uses the B4XDialog, which does not cover the title and menu bar. Now I don't know if you c

I'm using this code also (changing google to my server IP) to test internet connection to my server
link: I made some modification to be work fine even if you are connected to network but no internet .. Sub Connected As Boolean 'Requires Phone Library
link: This works well for me, I have some extra extras in my code. Sub CheckConected() As Boolean Dim j As HttpJob j.Initialize("", Me) j.GetRe
link: Don't use Phone.Shell. Only Phone.ShellAsync. Sub CheckConnected As ResumableSub 'Requires Phone Library Dim p As Phone 'Ping Google DNS

This only checks for connection to a phone network. It does NOT test for Internet availability. Returns True if 2G, 3G or 4G Data is connected or False if WIFI, WIMAX or no connection ActiveNetworkTypeName As String Returns the Type (0:MOBILE, 1:WIFI, 6:WIMAX, 7:BLUETOOTH, 9:ETHERNET, etc) of the c

1. Test whether the device ip address is not 127.0.0.1 (ServerSocket). 2. Try to connect to your server instead of google.
link: To check if there is an Internet connection available, my app uses the common hint: try to download www.google.com. Today my app does not want to con
link: Done, exactly because I use my own server; however, I created a big library :D whose sole purpose was to verify the existence of an Internet connectio

I used to use the 127.0.0.1 method @wonder but lately I've switched to using the MLWiFi library as that allows me to test for all internet full stop, or just WiFi internet. I still use the 127.0.0.1 in some apps, but these days I personally prefer using MLWiFi to test if there's an internet connect
link: I just need a quick test. If Internet_Is_ON = True Then Upload(stuff) Else Store_Locally(stuff) End If
link: Just a footnote to my post above. Should the user of your app happen to be in China, then the ping to the Google DNS will fail. Not generally a prob

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