Android Question location of String.txt at internal storage

[rogel a. tolentino]

File.WriteString(File.DirInternal, "String.txt", "This is some string" & CRLF & "and this is another one.")

Msgbox(File.ReadString(File.Dirinternal, "String.txt"), "string.txt")

the above codes are succesful and I already view the data of string.txt using msgbox.
I tried to find string.txt at the internal storage using file manager but failed.
Where can I view the said file?

 

[rogel a. tolentino]

    'Main.Reader.Initialize(File.OpenInput(File.DirRootExternal, "customer.txt"))
    Main.Reader.Initialize(File.OpenInput(Main.folder, "customer.txt"))
    Dim linec As String
    Dim tmp2a() As String
    linec = Main.Reader.ReadLine
    arrsize1=0
    Do While linec <> Null
        tmp2a = Regex.Split("\,",linec)
        arrsize1=arrsize1+1
        For arr2 = 1 To 26+1
            If arr2=27 Then Exit
            customer(arrsize1, arr2) = tmp2a(arr2 - 1)        Next
        linec = Main.Reader.ReadLine
    Loop
    Main.Reader.Close
    sizecust = arrsize1

    Main.Reader.Initialize(File.OpenInput(Main.folder, "rate.txt"))

Why is it the last line has error rate.txt and customer.txt are located in same folder /storage/emulated/0/Android/data/b4a.mrs/files

form1_activity_create (java line: 460)
java.io.FileNotFoundException: /storage/emulated/0/rate.txt (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:146)
at anywheresoftware.b4a.objects.streams.File.OpenInput(File.java:214)
at b4a.mrs.form1._activity_create(form1.java:460)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:191)
at b4a.mrs.form1.afterFirstLayout(form1.java:104)
at b4a.mrs.form1.access$000(form1.java:17)
at b4a.mrs.form1$WaitForLayout.run(form1.java:82)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6146)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

 

[Erel]

Don't use TextReader at all. Use File.ReadLines instead.

Why is it the last line has error rate.txt and customer.txt are located in same folder /storage/emulated/0/Android/data/b4a.mrs/files

The file is not there. Maybe you named it Rate.txt or something similar. You can use File.Exists to check whether a file exists.

 

[Mahares]

Don't use TextReader at all. Use File.ReadLines instead.

Where did you come up with File.Readlines. Do you mean File.ReadList

 

[rogel a. tolentino]

I already resolve the problem wrong spelling. Thanks again for your non-stop support

 

[rogel a. tolentino]

Can you help me again? The spinner not displaying

 

[Erel]

You should start a new thread for a new question.