In this Video tutorial , i show you how to grab initials of an app user and apply colors to it like how emails like gmail or telegram does it in the absence of a profile picture.   Through this course, you will learn how to use select case and charAt and create a layout. […]

Hello, Today I will take you through a short tutorial on how to create a login with 4 number keypad.This will introduce you to how to use1. IF STATEMENTS2. SELECT STATMENTS3. CREATE VARIABLES4. USE MULTIPLE ACTIVIIES5. USE OF DESIGNER VIEW (WYSIWYG EDITOR)Hope  you enjoy it MOCKUP OF WHAT WE WILL CREATE PART 1 AND 2 […]

B4A Tutorials on Math Operators Math Operators are used to perform operations, for example if you define a variable like this: Dim purchases As Double = 245.00 Dim discount As Double = 15.00 Dim totalAmount As Double purchases = 245.00 discount = 15.00 Now before you can get  the total amount payable, you have to […]

Variables hold data (store) in computers memory for easy accessibility. Just as in algebra where you will have an equation like x + 2 = 4  where x represents a figure, so as in programming, there are ways to temporarily assign/store data into variable and access it anytime. Now lets go back to b4a. Before […]

Am sure many of you have been wondering how to change the basic4Android or B4J Theme. We are all used to the default theme, and when it comes to other IDE like Aptana, Visual studio, Notepad ++, Sublime just to mention a few, They all support or have styles/themes that highlight specific features and syntax […]