It's been more than a year I've started to use B4A. This is one of my app I've developed using B4A.
Basically, this is an app where users can know the current liquor prices and cocktail recipes of my country (Sri Lanka), and they can add their reviews and rate the liquors based on their...
I used this code to create an xls file but it creates a corrupted file which Excel cannot easily open. However, i overrode the warnings and "opened anyway" to see a blank workbook.
Also the sheet is not called "BloodFlight" but the same as the file name.
Also, the cell is not created with...
I selected the ADDITIONAL excel library v1 and also downloaded from the link (jexcelapi_2_6_12.zip)
My directory for Additonal Libraries is Android/New Libraries. After extraction of zip, I now have jexcelapi...
last year I wrote a class (in B4A 9.80) that uses UDPSocket and resumable subs to learn B4X starting from my needs. I installed B4A 10.70 in a new VM and found that with the new version it doesn't work (with the old it still works).
Private Sub WaitForMessageHelper (Result() As Object) As...
after updating B4a to version 10.70 the MaterialDateTimePicker library gives me the error :
I've tried to put on tab Files the Font and to initialize it on Main Activity, but the error persist.