Tutorials & Examples

I found that B4A runs really well in VirtualBox (on a Linux host). Also, I downloaded an Ice Cream Sandwich iso file (generic_x86-20120909.iso) which can run in VB too. This is much faster than...

 

Just like the clothes you wear, the code you write will also reflect your personal style.
Let's get fancy, shall we?

'Ugly:
     Dim validation As Boolean
     Dim sum = 1 + 1 As Int...

 

After all the work I went through to make the simple pie graph, I noticed I had 90% of the code to make a "Fan Menu" type library so I went ahead and created the following prototype...

 

EDIT: For all Android 3+ devices please use the "native" function SetColorAnimated (see this: https://www.b4x.com/android/forum/threads/simple-animations-in-b4a-v4-00.47731/

First of all, I...

 

Hi,

If your Facebook and firebase configurations are all ok but the auth event is not raising or if you are getting An account already exists with the same email address but different...

 

Hi all.
Here is a simple example of how make a eyes folow the touch on a panel.

another example

a source is attached

 

Hi

This seeks to document my experiences of the UltimateWebView and the newest Sithaso Holdings UI kit, named SithasoDaisy, a TailwindCSS UI kit built on top of BANano + B4x.

Well, this is my...

 

A cross platform version is available here: https://www.b4x.com/android/forum/t...g-or-collapsing-xcustomlistview-items.106148/

This...

 

Hello, after 3 days work on it, it is finished.

The goal was to expand the Eddittextbox automatically like WhatsApp here:


And i want to share my Code with you, to save time for...

 

This example demonstrates how you can add a full screen button to a video. Clicking on the button, starts a new landscape activity and it then uses the native...

 

This example demonstrates how you can create an app that looks and behaves differently depending whether it runs on a phone or a tablet.

The app layout is simple.
The main screen includes three...

 

An example that adds menus to the pages in ThreePagesExample can be found in the B4XPages-AddMenuItem project on B4A book resources page. The zip file is too large to upload to this forum.

 

Here is a simple example of how to support dragging a panel of buttons or other views like EditText around the screen.

I extracted the code from one of my apps and added detailed comments. It...

 

In ChitChat...

https://www.b4x.com/android/forum/t...s-explorer-finder-using-smart-disk-pro.60980/

Regards

 

Ola

CLASS

Class - Animation - Animatedarrow - Focus The User Attention [b4x] [xui]
Class - Audio/video - Mjpeg Decoder [b4x] [class]
Class - B4x - Bytesbuilder - Simplifies Working...

 

Ola

Below is an overview of everything posted by Erel based on Walt's B4X Goodies. Hope it helps someone. We updated the OverView Creator to be now based on BANano, here is the post...

 

RandomAccessFile v1.30 introduces two new methods named: WriteEncryptedObject and ReadEncryptedObject.
These methods are similar to WriteObject and ReadObject methods. The difference is that the...

 

It is possible to embed files directly in the compiled libraries by following these steps:

1. Add the attached class module, JarFileLoader, to your code (Project - Add Existing Module).
2...

 

The HttpServer library is a new library, based on an open source project named Jetty. This library allows you to easily embed an Http server in your application.

Http server means that you...

 

- working with OBD ELM 327 Wifi, ex. V-Link interface.