Tutorials & Examples

Hello,

here is a small example how to make a xml and send it to a server which is hosting a wcf rest service.
Maybe it helps someone to start a bit faster with it...

Here a little...

 

You can generate waveform from peaks json file which is generated from mp3 file.
In this source waveforms has drown with canvas.
You can customize everything about waveforms display with this...

 

See attached project that you can use to make personalized QR codes with. Image that is superimposed over the QR code should preferably have a transparent background. You can do things like this...

 

Just a simple example. You can (of course do a lot more with it)

There are a lot of libs about creating pdf's. With Erel's example...

 

Hallo,

from time to time someone is asking on how to create a pdf with b4a.
I dont know how to do that ONLY with b4a.

Today i spend a few hours to write a b4a-example and a php-script which...

 

Hi
I found a site that create ui(contain many views) and relate with together
I cannot explain complete please visit it
fluidui.com

 

Hi,
I found a site that create style and theme for your app.
You can select color and views and android sdk and other
It return res folder for you that can use in your app.
For use theme in your...

 

With this samplecode i will demonstrate to create a dynamic jpg from other image, put text´s on it, copy another image to it...

ATTENTION: This b4a-example uses CreateMap so you need B4A...

 

Sometimes it is really annoying to have keys we use so often to be lying in most inaccessible parts of keyboard.
And to make the matter worse they might also involve combination of shift etc...

 

Slowly but surely, the official app stores of iTunes, Google Play, and Windows Phone Marketplace have transformed into a digital battlefield. App developers have to fight for recognition or...

 

Hey everyone,

I just came across this video and I thought I should share it with you:

 

There are numerous cases where you need to access data for your app and you need the simplest and fastest way of acquiring them. In those cases you definitely have to create an API which can be a...

 

Hi,

I share with you my method to create a library for B4X, based on corwin42's post (Create a wrapper library with Android Studio).
Feel free to improve it and share your modifications...

 

Hi,

Had made an application in B4A (my first in B4A) to display COVID-19 statistics.
Lots of data is specific to India. You can change them to reflect data from your country.

Used quite a bit of...

 

API for live information about COVID-19

##source##

Sub covid

    Dim cov1 As HttpJob
    cov1.Initialize("GetAddress", Me)...

 

Ciao a tutti, ho creato un corso base di B4A in italiano di 30 ore. Per chiunque fosse interessato il corso è disponibile sulla piattaforma Udemy al prezzo scontato di € 15.

Utilizzate il...

 

Ciao a tutti, ho creato un nuovo corso rivolto a chi già si muove un po con B4A e non è proprio alle prime armi. Il...

 

Ciao a tutti, ho creato un corso in italiano su piattaforma B4A per creare una app con un sito web, il corso è per principianti e guida l'utente dal download e l'impostazione di B4A, del JDK e...

 

Core Programming Is a group chain of Programmer working on the development of new Features.

Here is a channel to teach newbies how to get started working with B4A and it is a channel to...

 

As a Development Team Leader, I like my code to be "just so". I also like my documentation to be "just so".
I am humble enough to know that I don't know everything, but I do know what I like...