Android Question String utils

Marco Banchieri

Member
Good morning. I come from Visual Basic and I need use some string commands (like right() Left()) and I try to use in B4A. I found something about the use of String Utils, but I dont found nothing to load into my project.
Please can I have instructions about it ?
Thank you.
 
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Erel

B4X founder
Staff member
Licensed User
Longtime User
StringUtils is not related.

There is a library named StringFunctions which wraps the built-in string methods and provides the VB style methods.
I recommend you to learn to use the internal methods. They are very simple:

https://www.b4x.com/android/help/core.html#string

You need to use SubString and SubString2:
B4X: 
Dim s As String = "abcdef"
Dim prefix As String = s.Substring2(0, 3) 'abc
Dim suffix As String = s.Substring2(s.Length - 3, s.Length) 'def
 
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