Android Question Button in a CustomListView

[MroBurk]

Dear Gentleman, I need Help with 2 problems:
I'd like to understand:
1) How can I declare"For i=0 to infinite" or" i=0 to number of row in a file *.txt"?
2°) How can the code (posted below) works for each row that I create in a customlistview (by "file.txt")? I attached the example's file. I'm blocked... Specifically, I need to understand How can I use "btnsender" with each row? because in this case the btnsender (as string) is the same for each row (the last "stringarray").


thanks for your help...

Private intento As Intent
    intento.Initialize(intento.ACTION_VIEW,btnsender)
    intento.SetComponent("com.google.android.youtube/.UrlActivity")
    StartActivity(intento)
end sub

 

[Sagenut]

Check this.
I didn't put too many comments, sorry.
I will be happy to answer your questions (even on the Italian section if you want).
I stripped away some parts.
Answers to your questions are included into the code.

 

[MroBurk]

THANK YOU SO' MUCH!!! (GRAZIE MILLE)

 

[Sagenut]

Feel free to ask whatever it's not clear.
In this case:

1) How can I declare"For i=0 to infinite" or" i=0 to number of row in a file *.txt"?

You use a List.
To obtain the quantity of items contained in a List you need

List.Size

The numeration of items go from 0 to X, so we need

List.Size - 1

to point to the last item starting from 0.

2°) How can the code (posted below) works for each row that I create in a customlistview (by "file.txt")?

In the Button_Click Sub you need to set a new button and assign the Sender to it.
This will not create a Copy of the Button but will create a Reference to the clicked one (Sender).
Now everything you will read or write on the Reference Button will correspond/happen to the Sender one.
This logic work in the same way for every view that you can click in the CustomListView.

 

[Mahares]

Nice going @Sagenut. Another easy way is:
You make the CLV return value as: stringarray(1) as shown below:

CustomListView1.Add(CreateItem2(stringarray(0), stringarray(1),CustomListView1.AsView.Width, 60dip),stringarray(1))

Then you use the Customlistview1 item click as shown below without having to click any buttons . The button tags and the button1 code will not be needed.

Private Sub CustomListView1_ItemClick (Index As Int, Value As Object)
    Dim intento As Intent
    intento.Initialize(intento.ACTION_VIEW, Value)
    intento.SetComponent("com.google.android.youtube/.UrlActivity")
    StartActivity(intento)
End Sub

 

[Sagenut]

I didn't want to totally transform his code because maybe it was a path to something else.
But your addition it's helpful as well.

 

[MroBurk]

thanks for the other solution @Mahares. Any Solutions are appreciated!!