Tutorials & Examples

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple Bomb Countdown with timer, sound and vibration.

I think the most important here is the...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple layout example of SlidingMenu

this example use this lib...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple example of how consume a api with http.

Fipe is a organization with control of cars...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple example of how to get values from a website, on this example we get the bitcoin and dolar...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple Fidget Spinner example on B4A

Ps: this example use a webview, a html code...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple Fidget Spinner example on B4A

Download Here

Ps: on the zip...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple game example to punch the president

This example...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple example of how hide the packagename and a user agent on a webview.

This example use the...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple example of how send a firebase notification via php

<?php
        $url =...

 

I found a Youtube video showing you how to install Android 8.0 on a Virtualbox.
This gives you Android running on a desktop (virtual) machine, and it is all free!
(I knew you'd like the "free"...

 

Hi All.
Here is a very very simple example of how make a chat using clv.
the text and name is ajustable automatic, you can receive any text and the code will ajust using the correct size.

The...

 

This simple example shows how to add & access views (buttont, labels, imageviews, scrollviews) to get a nice & good looking layout.

I don't use dip (except at one code line) to have a "fixed &...

 

This example shows how to filter the contents of a database and load the results in a listview using an edittext. for each letter entered in edittext the results are shown in the listview. It...

 

During the basic training in Amir_RecyclerView (ARV), a small test project was created, which may help RV newcomers to familiarize themselves with RecyclerViews.

Topic: "React to...

 

I developed a class (compiled in library) that makes use of Typeface.MATERIALICONS, but when I tried using it there was this error:

java.lang.RuntimeException: Font asset not found...

 

Hi everyone:

After several test, now I can use the jSignature javascript plugin I was using in my web, in my B4A app, in order to update my database from b4a the same way I'm doing in my web. I...

 

I was busy with a project and wanted to allow users to enter their own Key/Token via the B4A manifest file and then have access to the key/token via B4A code. I did a quick search and could not...

 

The app I'm building will allow the user to configure a series of timed actions, then execute them in order using "play" controls looking much like a music player (play/pause, skip...

 

[UPDATED]

Lately I've fallen into the habit of using Not instead of <> for Boolean comparisons - eg: Not(a = b) instead of a <> b. I'm not sure why I started doing this - probably because I think it...

 

Hi everyone,

in the following link you can find an animation about how the AES128/Rijndael cipher is implemented. As you will see, it is a mix of shifting/mixing/substituting (simple or by matrix...