B4X Programming Forum

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B4A - Android

Android Questions

Please post any technical question in this forum.
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M
Android Question question disappeared ?

Tutorials & Examples

Android development starts here. Please do not post questions in this sub-forum.
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Mehrzad238
Android Tutorial Google Authorization – Fix for ClearTokenRequest Class Not Found Error

Additional libraries, classes and official updates

Users contributed libraries, classes and official updates.
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M
B4A Library AXrLottie2 Recompiled for 16KB Page

Code Snippets

A place to share useful code snippets.
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882
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oliverhaven13
Android Code Snippet Handling External App Return Flow — Small Utility Snippet

Bugs & wishlist

The place to discuss bugs and missing features.
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b4x-de
Bug? B4i Issue: <view>.Visible = True Fails After <view>.SetVisibleAnimated(<duration>, False)

Share Your Creations

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Magma
Share My Creation Speed Test
  • Magma

B4i - iOS

iOS Questions

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tsteward
iOS Question Apple certificates and profiles expired

iOS Tutorials

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173
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Erel
iOS Tutorial Background Fetch (Downloads)
  • Erel

iOS Libraries

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214
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Star-Dust
B4i Library Subscribe to B4i libraries updates

iOS Code Snippets

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138
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495
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495
A
iOS Code Snippet iOS 26.1 Liquid Glass

iOS Bugs & Wishlist

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746
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Jmu5667
Bug? [RESOLVED] Version 10

iOS Share Your Creations

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156
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869
J
Share My Creation b4i : View PDF pages in an imageView

B4J - Desktop, Server and Raspberry Pi

B4J Questions

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aminoacid
B4J Question How can I stream audio from PC1 to PC2, which are geographically distant?

B4J Tutorials

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aeric
B4J Tutorial Gemini AI example using REST API (UI)
  • aeric

B4J Libraries & Classes

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amorosik
Other Subscribe to B4J library updates

B4J Code Snippets

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573
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fungms
B4J Code Snippet [B4x] AES-256 encryption with salt and iv (works with all platforms like php, .net, etc.)

B4J Bugs & Wishlist

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5.5K
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virpalacios
Wish Clean Project wish

B4J Share Your Creations

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715
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aeric
Share My Creation Gemini AI Server using REST API with Streaming

B4R - Arduino, ESP8266 and ESP32

B4R Questions

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13.2K
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B
B4R Question ESP32 Bluetooth

B4R Tutorials

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207
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E
B4R Tutorial ATMEGA2560 ALL FOUR UART WORKING Example

B4R Libraries

Additional libraries
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163
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916
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916
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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145
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472
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472
Cesar_Morisco
Share My Creation simulator using the DFPlayer Mini Mp3 Player

General

The Business Forum

The place for business (ads, sales, money, ...) related questions and tips.
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445
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3.3K
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Sandman
Looking for a B4A dev who can update a project to current SDK

🐢👩‍🏫 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
Messages
428
Messages
428
epiCode
How Lognote Helps People in Everyday Life and Work

Game Development

Game development related questions and discussions
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367
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3.3K
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3.3K
LucaMs
Games The first playable 3D game developed with WebGL library

Chit Chat

The place for open discussions.
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44.5K
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aeric
Lark vs Google Workspace
  • aeric

Forum Discussion

Please post any question or idea regarding the forum here.
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952
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5.8K
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Erel
b4x.example - NO!

Job Offers

Do you have a job offer / project for developers? Post it here.
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863
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3.7K
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udg
[ABMaterial] - bare-bone calendar/scheduler
  • udg

More Languages

Italian Forum

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Sagenut
Italian Preoccupanti nuove politiche Google

German Forum

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German Programmierer für SDK-"Aktualisierung" B4A-Projekt gesucht
  • fep

Spanish Forum

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19.5K
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chej
Spanish WebView.CaptureBitmap y TakeScreenshot no guardan lo que se ve en la pantalla
  • chej

French Forum

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692
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3.9K
C
French B4aBridge probleme fonctionnement
  • Cast

Portuguese Forum

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215
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976
Messages
976
Claudio Oliveira
Uma duvida com o Xml2Map

Chinese Forum

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241
Messages
806
Messages
806
P
各位大佬,谁有B4A 的 android 28 SDK?

Even More Languages

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415
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S
Не устанавливается приложение (файл apk) на Android TV v11. На android TV Xiaomi
  • scp

Latest libraries

  • SD_Diagram
    • By: Star-Dust
    • version: 1.00
    • Platforms: B4A, B4i, B4J
  • SS_ModbusMaster
    • By: Peter Simpson
    • version: 1.00
    • Platforms: B4A
  • xSD_OpenMaps
    • By: Star-Dust
    • version: 1.00
    • Platforms: B4A, B4i
  • iArchiver
    • By: Erel
    • version: 10.00
    • Platforms: B4i
  • iBarcode
    • By: Erel
    • version: 10.00
    • Platforms: B4i
  • iBLE
    • By: Erel
    • version: 10.00
    • Platforms: B4i
    • Index

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