Tutorials & Examples

amorosik · Feb 14, 2023

I had to deal with a database format transformation problem from Firebird to SqliteDb
I want to share my experience because I've already seen some users who asked questions about Firebird...

agraham · Feb 12, 2023

I've just added a speech to text facility to my note taking app using

SpeechToText - Continuous Offline Voice Recognition

This is a wrapper of Acephei VOSK , With this, you can add continuous offline speech recognition feature to your application, NOTE: As it works offline the app should be complied with the voice model. It will increase the app size by 30-40Mb. The accuracy depends on the voice model. You can...

www.b4x.com

and text...

Star-Dust · Feb 1, 2023

With the new imodules that allow you to work better with the intent and receivers, it is necessary to develop some examples of how to use them (even before it could be done but not in...

Erel · Oct 8, 2017

Geofencing is an Android feature that allows your app to be notified when the user enters or exits a monitored region.

The nice thing about this feature is that your app doesn't need to run for...

Midimaster · Sep 25, 2020

if you want to build instant music in apps from single sounds, it is important that the samples are absolutely synchron and perfect in timing. So you should send one single stream to the system...

Erel · Nov 24, 2019

** This is the only option to enable location services from inside your app. **

Example was updated and is based on B4XPages.
Don't miss:

1. ShowResolutionDialog sub that is added to Main. It...

emexes · Dec 27, 2022

It is surprising how often the basics get missed, when embroiled in heat of battle of programmer vs hardware, operating system, complex apis and libraries, etc.

I have found that whenever my BLE2...

Erel · Jul 13, 2020

Example of showing a Google map, in a cross platform B4XPages project. The APIs of the three GoogleMaps libraries are quite different from one another, so we need to use platform...

JohnC · Dec 9, 2022

Check this out!

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

Quick Demo:

Tutorial:

drgottjr · Jan 21, 2022

UPDATE: AFTER READING THIS POST, PLEASE REFER TO POST#5 FOR A BETTER SOLUTION (AT LEAST, IN MY OPINION).
a code module provided by member Ivica Golubovic allows you to continue using...

PhilipBrown · Feb 7, 2022

I am happy to announce that both the paperback and electronic versions of the B4A tutorial and reference book “B4A Rapid Android App Development using BASIC” by Wyken Seagrave have...

Alexander Stolte · Apr 11, 2021

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)...

emexes · Nov 11, 2022

We needed to do some word-wrapping re: this thread and figured I may as well post my tawdry effort in case anybody else is looking for ideas ? or code to hang s**t on ?

It has some niceish...

Mashiane · Nov 14, 2022

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...

Mr.Coder · Nov 13, 2022

Hi,
I was looking for a code to know the timezone information from Latitude and Longitude coordinates and I found the code here LatLongToTimezone but it is written in java so I used it in...

Erel · Jun 19, 2018

The main challenge here is the performance. All particles are updated if needed and redrawn every cycle.

The Particles...

Songwut K. · Feb 22, 2020

1) sudo apt install -y wine winetricks

2) winetricks dotnet452

3) wine B4A.exe

4) winetricks
install windows DLL or component
vcrun2010

5) right click icon B4A...

Erel · Jul 21, 2020

B4A + B4i barcode reader.

Don't miss:

- #PlistExtra in B4i.
- Manifest code + #AdditionalJar in B4A

Depends...

walt61 · Sep 6, 2021

The solution for both B4A and B4J has been posted at https://www.b4x.com/android/forum/t...x-mint-20-2-cinnamon-with-64-bit-wine.134069/

Dominex · Sep 25, 2012

[Class] Pinch Zoom and Move View

I had the need for my purposes to do the Pinch Zoom in contemporary Move to a View, now I put my code available to anyone who might be in need, just to get...

Tutorials & Examples

Show only:

How to convert from Firebird to Sqlite

User selection of a voice for Text To Speech.

SpeechToText - Continuous Offline Voice Recognition

Intents and receivers

Attachments

Geofence - Monitoring a region in the background

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Audio Ringbuffer

FusedLocationProvider + Resolution Dialog

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BLE nRF Connect pre-BLE2 problem solving

[B4X] [B4XPages] GoogleMaps example

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New online AI Regex Generator!

Webview & File.DirAssets - Enough Already

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B4A Book Now Covers Version 11.20

[B4X] AS WheelPicker PlusMinus Example

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Word wrap paragraph text to specified maximum characters line length

Exploring the b4x UltimateWebView with SithasoDaisy, #TailwindCSS + #DaisyUI UI Toolkit

LatLong To Timezone

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[B4X] [BitmapCreator] Cross platform Falling Sand game

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Run B4A in Ubuntu 19.04

[B4X] [B4XPages] Barcode Reader

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[B4X] Using/running B4A and/or B4J on 64 bit Linux Mint 20.2 Cinnamon with 64 bit Wine

Pinch Zoom and Move View tutorial

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Tutorials & Examples

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Privacy & Transparency

Privacy & Transparency