B4X Programming Forum

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B4A - Android

Android Questions

Please post any technical question in this forum.
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20353841
Android Question RTSPVideoPlayer play error

Tutorials & Examples

Android development starts here. Please do not post questions in this sub-forum.
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Sandman
Android Tutorial Less back and forth with your smartphone and PC

Additional libraries, classes and official updates

Users contributed libraries, classes and official updates.
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fernando1987
B4A Library GSheet Library (integrate google sheets into your B4X apps easily)

Code Snippets

A place to share useful code snippets.
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aeric
Android Code Snippet Backup & Restore SQLite using SaveAs
  • aeric

Bugs & wishlist

The place to discuss bugs and missing features.
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Erel
Bug? [Solved] Error using vlr.As(Double) in Debug mode
  • Erel

Share Your Creations

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cheveguerra
Share My Creation jRDC2 MultiDB Server (JSON, HikariCP)

B4i - iOS

iOS Questions

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Filippo
iOS Question This app needs to be updated by the developer to work on this version of iOS.

iOS Tutorials

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Erel
iOS Tutorial Local Mac Builder Installation

iOS Libraries

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214
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tuhatinhvn
B4i Library iQBImagePicker - Multiple selection image picker

iOS Code Snippets

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137
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494
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494
Erel
iOS Code Snippet Resolve host to ip address (IPv4)

iOS Bugs & Wishlist

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743
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Erel
Bug? [B4i] Compilation error - ToCompactString not recognized

iOS Share Your Creations

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155
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866
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Alexander Stolte
Share My Creation Lognote - quickly and easily create notes with timestamps

B4J - Desktop, Server and Raspberry Pi

B4J Questions

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Guenter Becker
B4J Question B4XDialog Button

B4J Tutorials

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A
B4J Tutorial SignalTower

B4J Libraries & Classes

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S
B4J Library [Web][SithasoLeafLet] - Leaflet Maps via Abstract Designer for your BANano Projects

B4J Code Snippets

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T201016
B4J Code Snippet [B4J TextArea] Select the text - coordinates for the cursor

B4J Bugs & Wishlist

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5.5K
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KMatle
Wish PDF Generator: Add file(s) to the pdf

B4J Share Your Creations

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701
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T201016
Share My Creation SecutekMedia - .VOB --> .MP4

B4R - Arduino, ESP8266 and ESP32

B4R Questions

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13.2K
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T
B4R Question p10 led panel library

B4R Tutorials

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206
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T
B4R Tutorial Controllino Mini

B4R Libraries

Additional libraries
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163
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914
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914
sagmill
B4R Library library for PCF8574

B4R Code Snippets

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132
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380
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380
peacemaker
B4R Code Snippet [ESP MCU] Access point web-interface example: WiFi SSID, password and API URL

B4R Bugs & Wishlist

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259
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peacemaker
Wish #include "file.bas"

B4R Share Your Creations

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143
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469
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469
rwblinn
Share My Creation Home Assistant Solar Info Panel

General

The Business Forum

The place for business (ads, sales, money, ...) related questions and tips.
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Mehrzad238
Introduction Newbie Kamal Hinduja

🐢👩‍🏫 Teaching Programming with B4X

B4X is a great option for teaching programming.
This forum is intended for parents and teachers who teach or like to teach programming using B4X.
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126
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1.3K
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1.3K
Marc DANIEL
Controlling a WS2812B LED strip connected to an ARDUINO UNO board via the Bluetooth system of an Android smartphone

Share Your B4X Story

What are you using B4X for? What have you learnt along the way?
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52
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428
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428
epiCode
How Lognote Helps People in Everyday Life and Work

Game Development

Game development related questions and discussions
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366
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3.3K
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ilan
Games Effort to convert B4A games using LibGDX library to iOS???
  • ilan

Chit Chat

The place for open discussions.
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Erel
B4i - working on refactoring the build chain
  • Erel

Forum Discussion

Please post any question or idea regarding the forum here.
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951
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aeric
Can't paste code

Job Offers

Do you have a job offer / project for developers? Post it here.
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Robert Valentino
Convert Visual Studio (e.g. Community Edition) to B4X

More Languages

Italian Forum

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Xfood
Italian Permessi da richiedere a seconda dell'SDK del dispositivo
  • Xfood

German Forum

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P
German Smartwatch wie richtig Programmieren?

Spanish Forum

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ANTONIO ALBEIRO VALENCIA
Spanish Nueva Libreria MYSQL /MariaDB y hikari para B4A y B4J

French Forum

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f0raster0
French communication Arduino HC06 B4A

Portuguese Forum

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976
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976
Claudio Oliveira
Uma duvida com o Xml2Map

Chinese Forum

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241
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各位大佬,谁有B4A 的 android 28 SDK?

Even More Languages

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Theera
[บทเรียน, B4X]การวัดขนาดตัวอักษรของข้อความ

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