Tutorials & Examples

I am happy to announce that the both the paperback and electronic versions of the B4A tutorial and reference book “B4A Rapid Android App...

 

I hope this example helpful
It will check if the device is rooted or no.

 

A large button is displayed. When the user presses on the button, the user is asked to say something.
The voice recognition engine converts the audio to text.

Then the text is converted back to...

 

Before some time I have posted my findings upon an application that allows you to test WebAPIs, tinker with them and eventually use the JSON in your projects. This application is postman. Here is...

 

Requires B4XTable v1.01+...

 

This is an example of creating a custom parser for...

 

Hello to you all,
Here is an extremely simple example on how to easily recreate Google Trends results using B4XPages with B4A and the xChart library. In this example I used Google...

 

Hello to you all,
I decided to recreate this simple but effective game example, the game is based on the B4XPages library. The game is designed for hand, eye and memory coordination, so I called...

 

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 add a text into a bitmap and later save it as image file.

...

 

See attached project. I have created this simple torch (on / off) by making use of java code found on the web and compiling it with Simple Library Compiler. Library files inside the /files folder...

 

B4XDrawer v1.53 adds support for B4J. This is a good opportunity to create a B4XPages example using B4XDrawer.
It does require some configuration so pay attention.

The example is...

 

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.

 

This is the simplest of the examples and just loads and plays a midi file. It requires the Midi System Lib available here: https://www.b4x.com/android/forum/threads/midisystem.50106/ and...

 

Android 3.1 and above devices support Usb host mode. With this feature you can connect to regular client usb devices. Some devices are automatically recognized by the OS and are simple to work...

 

Based in this topic

link to download

Link to download source code

 

Based on the work by UDG in the post: https://www.b4x.com/android/forum/threads/b4x-xui-toastmessage-class.92476/#content

This is a cross platform library that will work in B4a, B4i, and...

 

I ran into this one today and fortunately my penny dropped rather quickly, though I didn't find anything on the forum about this error; hence this post as it might be useful for others. I was...

 

Hi i make this example how you can add Chart JS in your project.

Chart.js

Simple yet flexible JavaScript charting library for the modern web

www.chartjs.org

I was use this example...

 

Title items are added to the list.
A Panel is set above the list. The panel shows the current title when the top visible item...

 

FitBit OAuth and HTTP SDK

You need to define an App in the FitBit Console at https://dev.fitbit.com/apps

Make sure to set your "OAuth 2.0 Application Type" to...