B4X Programming Forum

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B4A - Android

Android Questions

Please post any technical question in this forum.
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Erel
Android Question Copy Image File from Cache to Gallery
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Tutorials & Examples

Android development starts here. Please do not post questions in this sub-forum.
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J
Android Tutorial Embedding native android views or widgets in b4a

Additional libraries, classes and official updates

Users contributed libraries, classes and official updates.
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Mashiane
Subscribe to library updates

Code Snippets

A place to share useful code snippets.
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Erel
Android Code Snippet Add image to Gallery Android 5 - 10+
  • Erel

Bugs & wishlist

The place to discuss bugs and missing features.
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Erel
wish-goto line number

Share Your Creations

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Mashiane
Share My Creation SithasoMPACharts - a MPAndroidChart 4+ Wrap

B4i - iOS

iOS Questions

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jesustarre
iOS Question Swipe to Go Back gesture not working with NavigationBarVisible = False in B4XPages

iOS Tutorials

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Erel
iOS Tutorial [Objective C] Writing libraries for B4i

iOS Libraries

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Erel
B4i Library Updates to internal libraries

iOS Code Snippets

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143
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505
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Segga
iOS Code Snippet iOS 27 Edge-to-Edge Background Fix

iOS Bugs & Wishlist

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Erel
Bug? Portrait layout variant selected in landscape with Display Zoom enabled

iOS Share Your Creations

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M
Share My Creation Trackable Digital ID Maker

B4J - Desktop, Server and Raspberry Pi

B4J Questions

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GMan
B4J Question Problem while compiling
  • GMan

B4J Tutorials

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aeric
B4J Tutorial [Linux] Install GitHub Desktop

B4J Libraries & Classes

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aeric
B4J Library [B4X] MinimaListUtils
  • aeric

B4J Code Snippets

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Erel
B4J Code Snippet [B4X] [ListOfArrays] Sorting by multiple columns

B4J Bugs & Wishlist

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C
Wish Updated B4J, im using JDK_V25.0.2

B4J Share Your Creations

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808
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Maxcfgos
Share My Creation SilentAlarm — a silent visual sound alarm (another silly app)

B4R - Arduino, ESP8266 and ESP32

B4R Questions

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P
B4R Question B4R actual Version and rOneWire

B4R Tutorials

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T
B4R Tutorial Data types

B4R Libraries

Additional libraries
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178
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rwblinn
B4R Library rOpen62541 (OPC UA Server)

B4R Code Snippets

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135
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392
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peacemaker
B4R Code Snippet JSON Parsing

B4R Bugs & Wishlist

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peacemaker
Wish Conditional symbols operations in all IDEs: Starts, Ends, Contains

B4R Share Your Creations

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Cesar_Morisco
Share My Creation Smart Vending Machine Project

General

The Business Forum

The place for business (ads, sales, money, ...) related questions and tips.
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fernando1987
LIA — LittleAPI Intelligent Assistant 🤖

🤖 AI is here to stay

A place to discuss topics related to AI and specifically how it helps with B4X programming.
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95
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585
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585
Mashiane
Whatsapp Assistant Agent

🐢👩‍🏫 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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131
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1.3K
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Erel
B4A / B4J - No installation deployment

Share Your B4X Story

What are you using B4X for? What have you learnt along the way?
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53
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432
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Mashiane
[SithasoDaisy2] The Learner Management App & The Labour Activation Programme being ran by our Government

Game Development

Game development related questions and discussions
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aeric
Games FXGL Game Engine

Chit Chat

The place for open discussions.
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73Challenger
Today Story - Business Funding

Forum Discussion

Please post any question or idea regarding the forum here.
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FabioRome
[SOLVED] extract b4i / b4j / b4a failed

Job Offers

Do you have a job offer / project for developers? Post it here.
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Jmu5667
[Position Filled ]Web Developemt Position

More Languages

Italian Forum

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Gianni M
Italian i miei primi passi

German Forum

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German Datum auf Gültigkeit prüfen

Spanish Forum

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Espinosa4
Spanish Cambiaron datos de servidor y ahora no puedo conectar con la base de datos mediante php - RESUELTO

French Forum

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C
French Librairie inattendue

Portuguese Forum

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Claudio Oliveira
Uma duvida com o Xml2Map

Chinese Forum

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aeric
Pakai Server 框架

Even More Languages

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aeric
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