Android Question [solved] Online Status

[MarkusR]

hello,
is there an easy way to get system info if the device have wlan or is online?

 

[Peter Simpson]

I personally sometimes use Ping or The updated MLWiFi library (it's developed by another developer now). Don't forget to add RunTimePermissions...

 

[MarkusR]

yes, maybe i will use network lib or okhttpsutils2, just to check if my web server is accessible.
me looked-for a lib (optimal) came with ide to read this state.
android.permission.ACCESS_WIFI_STATE
android.permission.ACCESS_NETWORK_STATE

 

[DonManfred]

Phone library...

https://www.b4x.com/android/help/phone.html#phoneevents
Specially it is the Event

ConnectivityChanged (NetworkType As String, State As String, Intent As Intent)

which you should have a look at.

 

[MarkusR]

Phone library...

thanks, i will try ConnectivityChanged event

Starter

Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'These variables can be accessed from all modules.

    Public PhoneEvent1 As PhoneEvents

End Sub

Sub Service_Create
    'This is the program entry point.
    'This is a good place to load resources that are not specific to a single activity.

    'https://www.b4x.com/android/help/phone.html#phoneevents
    PhoneEvent1.Initialize("PhoneEvent")

End Sub

Sub PhoneEvent_ConnectivityChanged(NetworkType As String, State As String, Intent As Intent)
        
    If State = "CONNECTED" Then
    Else
        ToastMessageShow("Keine Netzwerkverbindung",True)
        Log(NetworkType)
        Log(State)
                
    End If
    
End Sub