Tutorials & Examples

In the thread BT Pages Example, a new version of the BT example was created using Pages. Since I'm just looking at Pages for the first time, I popped the new and old versions into a code...

 

This guide is relevant for B4A, B4i and B4J.

There are all kinds of tools and libraries available for the different text based formats. The purpose of this guide is to organize the available...

 

It has been discussed in other places on wish lists etc that each time we compile our projects under B4A that it would nice to have a BUILD number increment by 1.

Using the CustomBuildAction...

 

Hello,

I have seen a few unanswered OAuth questions here and since making an app for an existing site almost always needs OAuth, I decided to check out what was available.

Whilst the...

 

Where in the forum should I look for help on how to send a SMS message or a eMail from a smartphone. I am sure there must be documentation on how but I have not found it.

 

Hi experts,

This looks silly question but is it possible that I can receive/send a SMS while my phone is off using a program on a computer? And if it is possible what program or how to create a...

 

I wasn't sure were to put this, its simply a dev tool I built to view all the available drawables, as defined at http://androiddrawables.com/.

I built this small tool for myself, but...

 

Hi every one and season's greetings,

(11-1-2020) New version of the tool with timestamp and "Transfered <Checkbox>"


When I program I am used to keep notes in my code to know...

 

This is for people like me - B4A libraries for Dummies 101 (via SLC). I will attempt to explain it the best I can (there is nothing in this library that one can't do via B4A code. This is purely a...

 

1. Looking for application sample b4A to send and receive text messages (chat system) over blue tooth between two mobiles

2. Looking for application sample b4A to receive messages and reply over...

 

This simple example illustrate how to verify user phone number using self sms.
The example send sms from user phone to his/her phone.
No need for extra external third parities sms gateway.

FAST...

 

I know it is simple info for experts, but it is critical point for who want to start using B4XPages projects:- B4XPages project is for cross-platform development, that is mean when created; all...

 

I have created an app to read and write to BLE devices. This is an extension of BLE_Examples.

In this example the scan lists all devices found. You connect to a device by selecting it in the...

 

Question: How can I build a layout with X controls spread horizontally or vertically?

Answer: You can use the designer script for this. As the designer script engine (currently) doesn't support...

 

hello and happy new year !
when I open a ColorPickerDialog I always black as default color is it be possible to put another color, I would like to colors.blue for example, or any other color it...

 

Check this out!

sheetai.app which helps use ai in google sheets, just ask it and done!

Quick Demo:



Tutorial:

 

Introduction

Internationalizing your app is nowadays the #1 task. Localized content if always preferred. LayoutView makes translating your layout views automatic and...

 

The next code add the funcionality in b4x to capture the click & longClick using Touch, in case of b4j add the option to fire the longClick using the Right Mouse Click or the secondary mouse...

 

This is an example project to demonstrate what is possible with the beautiful ASWheel. From version 2.0 it is possible per function animated (also possible without animations)...

 

Hi everybody,
I have a minimal code example. I use this code to ask for GPS activation. I was not able to find a working example of NotifyBuilder so I wrote for myself
So here it is!

Mauro