B4X Programming Forum

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B4A - Android

Android Questions

Please post any technical question in this forum.
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AnandGupta
Android Question Need help on AdMob Policy violation message

Tutorials & Examples

Android development starts here. Please do not post questions in this sub-forum.
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AnandGupta
Android Example B4Xgoodies_from_walt61 Online

Additional libraries, classes and official updates

Users contributed libraries, classes and official updates.
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Star-Dust
B4A Library SD_Curtain

Code Snippets

A place to share useful code snippets.
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TILogistic
Android Code Snippet [B4X] Using custom fonts on labels and canvases

Bugs & wishlist

The place to discuss bugs and missing features.
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luc-dev
Bug? Const not always initialized at debug time

Share Your Creations

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fernando1987
Share My Creation Introducing TodoList v2: Powered by ElevateUI! 🎉🚀

B4i - iOS

iOS Questions

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Andrew (Digitwell)
iOS Question CSBuilder attributed string

iOS Tutorials

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Erel
iOS Tutorial iUI8 library

iOS Libraries

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Robert Valentino
B4i Library RevenueCat

iOS Code Snippets

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Alexander Stolte
iOS Code Snippet UserNotificationCenter class - Remove delivered notifications

iOS Bugs & Wishlist

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Erel
Wish Build server settings can use hostname but is overly restrictive
  • Erel

iOS Share Your Creations

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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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agraham
B4J Question Recursive method does work with a breakpoint, but not without it

B4J Tutorials

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W
B4J Tutorial [B4X] Using/running B4A and/or B4J on 64 bit Linux Mint 20.2 Cinnamon with 64 bit Wine
  • walt61

B4J Libraries & Classes

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alwaysbusy
Other [B4X][BANano][CLASS] JSONPath: create, read and modify JSON files using a path syntax

B4J Code Snippets

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Daestrum
B4J Code Snippet How to load a Class file at runtime

B4J Bugs & Wishlist

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aeric
Wish Does B4J will support java spring boot ?
  • aeric

B4J Share Your Creations

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alwaysbusy
Share My Creation [B4X] Malaysian e-Invoice API Client

B4R - Arduino, ESP8266 and ESP32

B4R Questions

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Gerardo Tenreiro
B4R Question Problems with rHttpUtils2 when integrating into the final project

B4R Tutorials

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peacemaker
B4R Tutorial How to calculate device's battery lifetime ?

B4R Libraries

Additional libraries
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858
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peacemaker
B4R Library ESP32extras Library

B4R Code Snippets

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119
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peacemaker
B4R Code Snippet SD-card: save log into a limited (looped) log file

B4R Bugs & Wishlist

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J
Bug? given key was not present in the dictionary (Solved).

B4R Share Your Creations

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Beja
Share My Creation A small extention to Erel's TM1637 display example

General

The Business Forum

The place for business (ads, sales, money, ...) related questions and tips.
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434
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KY Leng
Face Recognition API

🐢 👩‍🏫 👨‍🏫 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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111
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P
B4J Report writer steps: a simple way to create a report writer application step-by-step

Share Your B4X Story

What are you using B4X for? What have you learnt along the way?
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47
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426
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426
Erel
Develop an IOS app with B4I in under 12 hours

Game Development

Game development related questions and discussions
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D
Games Google Play Games on PC

Chit Chat

The place for open discussions.
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Star-Dust
Curtain effect

Forum Discussion

Please post any question or idea regarding the forum here.
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LucaMs
[Wish] Code window colour highlighting

Job Offers

Do you have a job offer / project for developers? Post it here.
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Beja
Interface Android to Arduino by Bluetooth
  • Beja

More Languages

Italian Forum

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Sabotto
Italian Generatore PDF - gestire le nuove pagine

German Forum

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W
German Frage zu Android Tutorial Background location tracking SDK34

Spanish Forum

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A
Spanish [SOLUCIONADO] SCANNER CODIGO DE BARRAS BLUETOOTH

French Forum

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fgh3966
French tutoriel b4x

Portuguese Forum

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A
Biblioteca MSSQL para conexão direta SQL Server não funciona b4a 13 64bits (Resolved) !

Chinese Forum

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cxbs
B4A爱好者自学群
  • cxbs

Even More Languages

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Theera
[บทเรียน, B4A, B4J]การสร้างคอมเมนท์ภาษาไทย เพิ่มให้เมทธอดของไลบารี่

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