Im using that kind of sub with StringUtils and B4XCipher library to encode some passwords :
Sub EncryptText(text As String, password As String) As String
Dim c As B4XCipher
Dim su As StringUtils
Return su.EncodeBase64(c.Encrypt(text.GetBytes("utf8"), password))
In my app I have a For Next loop that is used to copy all files in a particular folder. Since the target location is a URI, I use the method given here to copy the files. And it works correctly too.
The problem arises when there are a lot of files to copy. Like there is a user who tried to copy...
Hello , i try to open a PDF file from my app on an android 7 with the new permissions functions but when i try to do it, i get this error and a blank screen for a while and nothing more :
i am using b4a 8.50
My code :
Dim Mostrador_de_PDF As Intent
Dim uri As...