Android Question Crash, java.net.SocketException: Socket closed

[mw71]

Hi

in DebugMode i have a Crash:

Spoiler

java.lang.RuntimeException: java.net.SocketException: Socket closed
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:170)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:170)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:166)
at anywheresoftware.b4a.objects.ViewWrapper$1.onClick(ViewWrapper.java:78)
at android.view.View.performClick(View.java:5246)
at android.widget.TextView.performClick(TextView.java:10626)
at android.view.View$PerformClick.run(View.java:21256)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6939)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
Caused by: java.net.SocketException: Socket closed
at libcore.io.Posix.recvfromBytes(Native Method)
at libcore.io.Posix.recvfrom(Posix.java:185)
at libcore.io.BlockGuardOs.recvfrom(BlockGuardOs.java:250)
at libcore.io.IoBridge.recvfrom(IoBridge.java:553)
at java.net.PlainSocketImpl.read(PlainSocketImpl.java:485)
at java.net.PlainSocketImpl.access$000(PlainSocketImpl.java:37)
at java.net.PlainSocketImpl$PlainSocketInputStream.read(PlainSocketImpl.java:237)

I show a Custom Dialog with Labels and Radio Buttons:

    Dim pnl_Up As Panel
    Dim pnl, pnl_exp, pnl_Port As Panel
    Dim lbl_exp_ref, lbl_exp_Port As Label
    Dim rbtn_Ref_ja, rbtn_Ref_nein, rbtn_Port_ja, rbtn_Port_nein As RadioButton
    Dim ret As Int


        pnl.Initialize("pnl")
        pnl_exp.Initialize("pnl_exp")
        pnl_Port.Initialize("pnl_port")

        lbl_exp_ref.Initialize(""):    lbl_exp_Port.Initialize("")
        rbtn_Ref_ja.Initialize("rbtn_Ref"):    rbtn_Ref_nein.Initialize("rbtn_Ref")
        rbtn_Port_ja.Initialize("rbtn_Port"):rbtn_Port_nein.Initialize("rbtn_Port")
        pnl_exp.AddView(lbl_exp_ref,10dip,5dip,80%x,90dip)
        pnl_exp.AddView(rbtn_Ref_ja,10dip,80dip,60dip,40dip)
        pnl_exp.AddView(rbtn_Ref_nein,90dip,80dip,80dip,40dip)
        pnl_Port.AddView(lbl_exp_Port,10dip,5dip,80%x,90dip)
        pnl_Port.AddView(rbtn_Port_ja,10dip,80dip,60dip,40dip)
        pnl_Port.AddView(rbtn_Port_nein,90dip,80dip,80dip,40dip)
        pnl.AddView(pnl_exp,0dip,0dip,100%x,100%y)
        pnl.AddView(pnl_Port,0dip,120dip,100%x,100%y)
   
        lbl_exp_ref.Text=Starter.loc.Localize("txt_GMA_Exp_F")
        lbl_exp_Port.Text=Starter.loc.Localize("txt_GMA_Exp_P")
        rbtn_Ref_ja.Text=Starter.loc.Localize("txt_ja")
        rbtn_Ref_nein.Text=Starter.loc.Localize("txt_nein")
        rbtn_Port_ja.Text=Starter.loc.Localize("txt_ja")
        rbtn_Port_nein.Text=Starter.loc.Localize("txt_nein")
   
        lbl_exp_ref.TextSize=18:    lbl_exp_Port.TextSize=18
        rbtn_Ref_ja.TextSize=18:    rbtn_Ref_nein.TextSize=18
        rbtn_Port_ja.TextSize=18:    rbtn_Port_nein.TextSize=18

        Dim hoehe As Int=pnl_Port.Top + lbl_exp_Port.Height + rbtn_Port_ja.Height + rbtn_Port_nein.Height
        cd.AddView(pnl,0dip,0dip,90%x,hoehe)
        varGMA_Exp_Show=True

        Do While rbtn_check < 2
            rbtn_check=0       
            ret=cd.Show("GMA Export","",Starter.loc.Localize("txt_start"),"Cancle",Null) 'Positiv,Cancel, Negativ
            If ret=DialogResponse.NEGATIVE Then Exit
            If rbtn_Port_ja.Checked=True Or rbtn_Port_nein.Checked=True Then rbtn_check=1
            If rbtn_Ref_ja.Checked=True Or rbtn_Ref_nein.Checked=True Then rbtn_check=rbtn_check+1
            If rbtn_check<2 Then Msgbox(Starter.loc.Localize("txt_GMA_Exp_AU"), Starter.loc.Localize("txt_GMA_Exp_AU"))
        Loop

When i Check 2 RadioButtons (rbtn_Port_ja/nein and rbtn_Ref_ja/nein) and change the Oriantation, the App Crash with the Error above.

Any ideas where is the error?? Thank's

 

[Erel]

The message you get is related to the debugger being closed. What happens in release mode?

I recommend you to switch to the non-modal dialogs. See this tutorial: Dialogs library 2017 - Custom dialogs and async methods

 

[mw71]

Thanks for the Anser Erel.

In Release mode an Errror "List not Init....." is comming. This error I wanted to debug.
After I have still thought about this error (List not Init ...), I believe, i have the problem with this error recognized.

The CustomDialog I wrote about 1 year (or more) ago. It works fine, but I'll test the non-modal dialogs.