Android Example B4Xgoodies_from_walt61 Online

AnandGupta · Dec 6, 2025

What's New Since Last Week (29 Nov 2025 to 06 Dec 2025)

B4J	Barcode/scan	create 2D DataMatrix codes [PyBridge]	create 2D DataMatrix codes [PyBridge]	[PyBridge] - create 2D DataMatrix codes https://www.b4x.com/android/forum/threads/pybridge-create-barcodes.165642/post-1038934 www.b4x.com
B4X	Charts	SD_Diagram [B4X]	SD_Diagram [B4X]	[B4X] SD_Diagram SD_Diagram Author: Star-Dust Version: 1.01 AnimateDiagram Fields: mBase As B4XView Tag As Object Functions: DesignerCreateView (Base As Object, Lbl As Label, Props As Map) GetBase As B4XView Initialize (Callback As Object, EventName As String) Invalidate SetBorderSpace (Xborder As Int... www.b4x.com
B4J	Game	Gameboy emulator - proof of concept	Gameboy emulator - proof of concept	Gameboy emulator - proof of concept Yes, it’s written entirely in B4J, with just a few lines of Java mixed in. It’s not a perfectly accurate emulation—the timing is completely skewed—but it still manages to run about 99% of the games I’ve tested. Controls: A, S (Enter), Z, X, Up, Down, Left, Right, F1 If you encounter any ROMs... www.b4x.com
B4J	Barcode/scan	creating PDF417 2D barcodes [PyBridge]	creating PDF417 2D barcodes [PyBridge]	[PyBridge] - creating PDF417 2D barcodes https://www.b4x.com/android/forum/threads/pybridge-create-barcodes.165642/post-1038800 www.b4x.com
B4J	Barcode/scan	create QR codes. [PyBridge]	create QR codes. [PyBridge]	[PyBridge] - create QR codes. https://www.b4x.com/android/forum/threads/pybridge-create-barcodes.165642/post-1038699 www.b4x.com
B4X	Picker	AS BottomEmojiPicker [B4X] [XUI]	AS BottomEmojiPicker [B4X] [XUI]	[B4X] [XUI] AS BottomEmojiPicker A bottom emoji picker. You need: AS_DraggableBottomCard I spend a lot of time in creating views, like this and to create a high quality view cost a lot of time. If you want to support me and further views, then you can do it here by Paypal or with a coffee. :) Emoji Datasource from... www.b4x.com
B4A	Comms & Network	Modbus Master TCP/IP Library	Modbus Master TCP/IP Library	Modbus Master TCP/IP Library Hello everyone, Here is a Modbus library that I just wrapped to test some industrial Modbus TCP valves, so I thought that I would share it with the community. Using this library, you can connect your B4A apps directly to industrial devices (PLCs) over TCP to read and write Modbus data. Your app... www.b4x.com
B4I	Ads	Google Open Ads [class]	Google Open Ads [class]	[class] Google Open Ads This class implements the Google Open Ads feature: https://developers.google.com/admob/ios/app-open It is compatible with B4i v10+. Usage: call Initialize when the app starts: OpenAd.Initialize("ca-app-pub-3940256099942544/5575463023") 'test id And call ShowAdIfAvailable in... www.b4x.com
B4A	OS	Disable screenshot & screen recording	Disable screenshot & screen recording	Disable screenshot & screen recording This method works in Android 3 to 15 For Activity this way: Sub DisableScreenCapture Dim r As Reflector Dim act As Object = r.GetActivity Dim jo As JavaObject = act Dim window As JavaObject = jo.RunMethod("getWindow", Null) window.RunMethod("setFlags", Array(0x00002000, 0x00002000))... www.b4x.com
B4J	OCR	How to OCR image text	How to OCR image text	How to OCR image text 1.Download the following .jar files: lept4j-1.19.0.jar slf4j-api-1.7.32.jar jai-imageio-core-1.4.0.jar jna-5.14.0.jar tess4j-5.10.0.jar Place then in addLibs ( or whatever) Refer to them with #AdditionalJar: 2.Download Tesseract-OCR and place the folder in Objects 3. Use the following inline... www.b4x.com
B4J	AI/ML	Gemini AI Server using REST API with Streaming	Gemini AI Server using REST API with Streaming	Gemini AI Server using REST API with Streaming This is a server example to make API call to Google Gemini using OkHttpUtils2 and Json libraries. Get API Key: https://aistudio.google.com/api-keys Learn more: https://ai.google.dev/gemini-api/docs/quickstart#java This example is still not perfect. Welcome to collaborate. GitHub... www.b4x.com
B4A	Animation	AXrLottie2 Recompiled for 16KB Page	AXrLottie2 Recompiled for 16KB Page	AXrLottie2 Recompiled for 16KB Page AXrLottie Update. I’ve updated AXrLottie with changes that should fix the 16KB native library issue. Previous discussion I couldn’t test it on the device that had the 16KB issue, so your feedback is important. download www.b4x.com

AnandGupta · Dec 13, 2025

What's New Since Last Week (06 Dec 2025 to 13 Dec 2025)

B4A	Table/Grid	Tiles_JE	I created a new custom view where the user continues to run the application based on the information displayed in the tiles. There are three types of information that can be displayed: label, image, layout. The tiles are scrollable. The width of the tiles can be fixed or flexible. Each tile is assigned a unique tag, which is passed in the Click event when clicked. Examine the example.	Tiles_JE I created a new custom view where the user continues to run the application based on the information displayed in the tiles. There are three types of information that can be displayed: label image layout The tiles are scrollable. The width of the tiles can be fixed or flexible. Each tile is... www.b4x.com
B4J	Sithaso	Theming your WebApp with some beautiful theme variants. [Web] [SithasoDaisy5]	Theming your WebApp with some beautiful theme variants. [Web] [SithasoDaisy5]	[Web][SithasoDaisy5] Theming your WebApp with some beautiful theme variants. Hi Fam DaisyUI has about 35 themes that you can apply for your app. A simple example below is the application of the theme synthwave to the Demo There are 35 themes that one can choose from. In this example we have used a toggle with a value of synthwave, and when checked it activates the... www.b4x.com
B4J	AI/ML	Model Context Protocol [MCP] Server using Stdio	Model Context Protocol [MCP] Server using Stdio	Model Context Protocol (MCP) Server using Stdio B4J MCP Server using Standard Input/Output (stdio). It demonstrates a small inventory system storing data in an SQLite database. There are 2 tools available get_inventory: to list the available products add_product: add new product to inventory You can use Claude desktop as a client to test... www.b4x.com
B4I	Ads	Admob Example [B4i]	To help the members to make money with B4i, I tried to compile all the relevant Admob code (except mediation, Native and Interstitial Rewarderd) of the forum in this example.	[B4i] Admob Example To help the members to make money with B4i, I tried to compile all the relevant Admob code (except mediation, Native and Interstitial Rewarderd) of the forum in this example. Any code and sample to improve this example are welcome. An Android version is here... www.b4x.com
B4A	Comms & Network	Modbus Master TCP/IP Library	Modbus Master TCP/IP Library	Modbus Master TCP/IP Library Hello everyone, Here is a Modbus library that I just wrapped to test some industrial Modbus TCP valves, so I thought that I would share it with the community. Using this library, you can connect your B4A apps directly to industrial devices (PLCs) over TCP to read and write Modbus data. Your app... www.b4x.com
B4A	Comms & Network	Modbus CRC-16 / CRC16 checksum function	Modbus CRC-16 / CRC16 checksum function	✅ Modbus CRC-16 / CRC16 checksum function SubName: Modbus CRC-16 is used to ensure data integrity in Modbus RTU (Remote Terminal Unit) communications. Description: This function takes a command message Bytes and performs the necessary bitwise operations to generate a 16-bit CRC checksum, and outputs the checksum value as a hexadecimal... www.b4x.com
B4J	WebView	Selenium Library - Pnd_Selenium	Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily it is for automating web applications for testing purposes, but is certainly not limited to just that. Boring web-based administration tasks can (and should) also be automated as well.	Selenium Library - Pnd_Selenium Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily it is for automating web applications for testing purposes, but is certainly not limited to just that. Boring web-based administration tasks can (and should) also be automated as well. Library... www.b4x.com
B4I	Ads	Firebase + AdMob v3.00	Firebase + iAdMob v4.00	Firebase v3.00 + iAdMob v4.10 + Facebook 9.3 Edit: Latest version of Firebase + iAdMob is included with the builder. A new package with an updated Firebase and AdMob sdks is available. Updates: - iAdMob v4.10 is included in the package. It fixes an issue with RewardsAds not raising events. Note that the internals of this type have... www.b4x.com
B4A	Views - effects	3D pager View	Using Bezier curve algorithm, a 3D flipping effect was created. As finger is dragged left or right, pages are turned in a beautiful view.	3D pager View Adopted from here Using Bezier curve algorithm, a 3D flipping effect was created. As finger is dragged left or right, pages are turned in a beautiful view. See a video: The code adopted in inline Java (pager.java) : import android.content.Context; import android.graphics.*; import... www.b4x.com
B4X	B4X	My contributions to the community	My contributions to the community	My contributions to the community My Creations with B4X IDEs Hybrid (Windows - Linux - Mac with Android & iOS support or B4R) DHQI AI Code - Integrade ChatGPT in B4X IDEs and all IDEs. Also Integrade it in word processors and E-mail programs DHQI Scanner Companion - Use your phone as a completely integraded scanner for your... www.b4x.com
B4R	B4R other hardware	All ESP32 modules in 2025	All ESP32 modules in 2025	All ESP32 modules in 2025 www.b4x.com
B4J	Barcode/scan	create Aztec 2D Codes [PyBridge]	create Aztec 2D Codes [PyBridge]	[PyBridge] - create Aztec 2D Codes https://www.b4x.com/android/forum/threads/pybridge-create-barcodes.165642/post-1038996 www.b4x.com

AnandGupta · Dec 22, 2025

What's New Since Last Week (13 Dec 2025 to 20 Dec 2025)

B4J	Sithaso	Edit BJL Layout in JSON format & Convert JSON to BJL [Web] [SithasoDaisy5]	Edit BJL Layout in JSON format & Convert JSON to BJL [Web] [SithasoDaisy5]	[Web][SithasoDaisy5] Edit BJL Layout in JSON format & Convert JSON to BJL Hi Fam With the JSONEditor in SithasoDaisy5, one is able to open, view and edit JSON files. With the new additions to SithasoDaisy5, one is also able to convert these JSON layout files back to BJL. We earlier provided a code snippet (NodeJS based) here... www.b4x.com
B4J	Table/Grid	SelectionListView - drag and drop between 2 clv [Class]	SelectionListView - drag and drop between 2 clv [Class]	[Class] SelectionListView - drag and drop between 2 clv This class allows you to manage two lists (available and selected) with a display based on CustomListView and advanced features such as multiple selection and drag and drop of elements. Internal Structure Main Variables: AviableList and SelectedList: the source lists. clvAvailable and... www.b4x.com
B4X	Database	jRDC2 Client [B4X] [B4J, B4A, B4i] [Project Template]	jRDC2 Client [B4X] [B4J, B4A, B4i] [Project Template]	[Project Template] jRDC2 Client [B4X] (B4J, B4A, B4i) Version: 3.00 Description: JRDC Client Template to be used with [Project Template] jRDC2 Server. GitHub: https://github.com/pyhoon/jrdc2-client-template-b4x How to use: Run jRDC2 Server Create a new project from B4A, B4i or B4J Change the rdcLink in Main module to jRDC2 server IP and run... www.b4x.com
B4J	Database	jRDC2 Server [Project Template]	Project template based on jRDC2 version 2.23 with sample database.	[Project Template] jRDC2 Server Version: 3.30 Project template based on jRDC2 version 2.23 with sample database. GitHub: https://github.com/pyhoon/jrdc2-server-template-b4j Template: JRDC Server (3.30).b4xtemplate Supported databases: SQLite MySQL MS SQL Firebird Postgresql DBF Depends on: JavaObject jRandomAccessFile... www.b4x.com
B4J	Home automation	HMITiles	HMITiles is an ISA-101 inspired HMI tile library written in B4X. It provides reusable, professional-grade HMI tiles for industrial dashboards, SCADA front-ends, and machine HMIs.	HMITiles HMITiles - an Open-Source HMI Tile Library for Industrial Dashboards Overview HMITiles is an open-source HMI (Human Machine Interface) tile library written in B4X, following widely accepted industrial HMI principles. It provides reusable, professional-grade HMI tiles for: Industrial... www.b4x.com
B4J	B4J	NodeJS BJLConvertor on the Web [BJL <-> JSON] [Web]	Convert B4J Layout files between binary and human-readable formats	[Web] NodeJS BJLConvertor on the Web (BJL <-> JSON) Hi Fam First thanks to @Erel for providing the core libraries on Github and secondly for this JsonLayouts tool This tool has been inspired by these tools. Here we go. https://github.com/Mashiane/Web-BJLConverter--BJL-to-JSON---Back- www.b4x.com
B4J	B4J	Mac notarized standalone package with embedded python [pybridge]	Mac notarized standalone package with embedded python [pybridge]	[pybridge] Mac notarized standalone package with embedded python This process requires a few extra steps. Before you start, make sure to be familiar with B4J-Bridge and MacSigner. MacSigner v2.01+ is required. 1. Download standalone python and remove quarantine flags: Python 3.11 for arm64 Mac... www.b4x.com
B4J	B4J	Building notarized Mac packages	It is mostly impossible to run non-notarized and unsigned apps on new versions of Mac. MacSigner tool will help you with the various steps required to convert the app jar to a notarized and signed app package.	MacSigner - Building notarized Mac packages It is mostly impossible to run non-notarized and unsigned apps on new versions of Mac. MacSigner tool will help you with the various steps required to convert the app jar to a notarized and signed app package. Requirements Mac computer. Apple developer account ($99 per year). Java The java... www.b4x.com
B4J	Database	PHP-CRUD-API SecureQueryController - Execute SQL Commands via REST API [Web]	PHP-CRUD-API SecureQueryController - Execute SQL Commands via REST API [Web]	[Web] PHP-CRUD-API Plug-Ins (Queries, Forms, Authentication, Email, SSE and more) Hi Fam This thread is about middleware and controllers added and useful with the PHP-API-CRUD. Available Plug-Ins SecureQueryController - execute sql commands via REST API FormDataController - handling FormData when files are uploaded to the DB StoredProcedureController - CRUD features for... www.b4x.com
B4A	Table/Grid	Tiles_JE	I created a new custom view where the user continues to run the application based on the information displayed in the tiles. There are three types of information that can be displayed: label, image, layout. The tiles are scrollable. The width of the tiles can be fixed or flexible. Each tile is assigned a unique tag, which is passed in the Click event when clicked. Examine the example.	Tiles_JE I created a new custom view where the user continues to run the application based on the information displayed in the tiles. There are three types of information that can be displayed: label image layout The tiles are scrollable. The width of the tiles can be fixed or flexible. Each tile is... www.b4x.com
B4X	B4X	My contributions to the community	My contributions to the community	My contributions to the community My Creations with B4X IDEs Hybrid (Windows - Linux - Mac with Android & iOS support or B4R) DHQI AI Code - Integrade ChatGPT in B4X IDEs and all IDEs. Also Integrade it in word processors and E-mail programs DHQI Scanner Companion - Use your phone as a completely integraded scanner for your... www.b4x.com
B4A	Images	Image Gesture View Library	The view mixes ImageView and FrameLayout with gestures control and position animation.	Image Gesture View Library Based on this Github repo, I adopted the view into a b4a library. The view mixes ImageView and FrameLayout with gestures control and position animation. The goal of this library is to make images viewing process as smooth as possible and to make it easier for developers to integrate it into... www.b4x.com
B4A	Dialogs	iOS style MsgBox	iOS style MsgBox	iOS style MsgBox Hi everyone, my programming skills are rather modest, but with the help of ChatGPT (and this forum) I managed to create a MsgBox with an iOS-like style. I find it more pleasant visually, and I also needed to keep the same look and feel between the iOS and Android versions of my app. Maybe... www.b4x.com

AnandGupta · Dec 29, 2025

What's New Since Last Week (20 Dec 2025 to 27 Dec 2025)

B4J	Comms & Network	TCP Server - Supports multiple Clients	TCP Server - Supports multiple Clients	TCP Server - Supports multiple Clients Here is a complete TCP Sever that supports more that one client connection simultaneously. The code is self explanatory. Enjoy! www.b4x.com
B4J	Home automation	HMITiles	HMITiles is an ISA-101 inspired HMI tile library written in B4X. It provides reusable, professional-grade HMI tiles for industrial dashboards, SCADA front-ends, and machine HMIs.	HMITiles HMITiles - an Open-Source HMI Tile Library for Industrial Dashboards Overview HMITiles is an open-source HMI (Human Machine Interface) tile library written in B4X, following widely accepted industrial HMI principles. It provides reusable, professional-grade HMI tiles for: Industrial... www.b4x.com
B4X	Progress/Gauge/Loading	SD_ThermoBar [B4X] [XUI]	A progress bar in the shape of a thermometer	[B4X] [XUI] SD_ThermoBar I wanted to create a progress bar in the shape of a thermometer NOTE: You can use this library for personal and commercial use. Include it in your projects.. Attention, even if it is a B4XLib library, it is not allowed to decompress it, modify it, change its name or redistribute it without the... www.b4x.com
B4X	http	OkHttpUtils2 with Wait For	Downloading resources is simpler with the new Resumable Subs feature (currently available in B4J and B4i, will soon be available in B4A). Using Wait For we can wait for the JobDone event in the same sub that started the download. No longer is it needed to have a single sub that handles all requests results.	[B4X] OkHttpUtils2 with Wait For Downloading resources is simpler with the new Resumable Subs feature. Using Wait For we can wait for the JobDone event in the same sub that started the download. No longer is it needed to have a single sub that handles all requests results. Simplest example: Dim j As HttpJob j.Initialize(""... www.b4x.com
B4J	html	MiniHtml [Web]	Generate HTML from B4X code	[B4X][Web] MiniHtml Version: 0.90 Generate Html with B4X code. Added HTMX attributes such as hx-get and hx-trigger. Example 1: H1.text("Hello, World!") Output: Hello, World! Hello, World! Example 2: Dim p1 As Tag = Paragraph.text("This is a ") p1.add(Span.cls("text-danger").text("red text")) p1.text(" in a... www.b4x.com
B4J	Sithaso	GifPlayer and Animated WebPPlayer [Web] [SithasoDaisy5]	GifPlayer and Animated WebPPlayer [Web] [SithasoDaisy5]	[Web][SithasoDaisy5] GifPlayer and Animated WebPPlayer Hi Fam With the latest update of the SDUI5Image component, one is able to view animated webp and gif files. The src attribute should be the path to the webp / gif file, gif should be true and you can also specify a gif poster file. Once the gif is clicked, it will start playing. Toggle play by... www.b4x.com
B4R	Arduino/ESP	esp32 MCU family SDK in Arduino v2.3.7	The new esp32 SDK is got of very huge size and the downloading (and + unpacking + installation) is failed due to the timeout is out. Add\edit the "connection_timeout" parameter in the settings file %system_drive%:\Users\%PC_name%\arduinoIDE\arduino-cli.yaml	esp32 MCU family SDK in Arduino v2.3.7 The new esp32 SDK is got of very huge size and the downloading (and + unpacking + installation) is failed due to the timeout is out. Add\edit the "connection_timeout" parameter in the settings file %system_drive%:\Users\%PC_name%\arduinoIDE\arduino-cli.yaml: network: connection_timeout: 7700s... www.b4x.com
B4X	AI/ML	CodeBundle ΓÇô Export Projects as a Single JSON for AI Analysis [B4X]	CodeBundle ΓÇô Export Projects as a Single JSON for AI Analysis [B4X]	[B4X] CodeBundle – Export Projects as a Single JSON for AI Analysis The purpose of this tool is to easily export the complete project as a single json file which can be then fed to ChatGPT or any other capable AI bot for further analysis. It exports the modules code, layouts and some additional meta information. This is an experimental tool. Please provide... www.b4x.com
B4J	B4J	Center form	Center form	Center form [I'm quite surprised I didn't find this] 'Center the form, on the parent form if it is passed (you can pass Null) 'otherwise on the Desktop. Private Sub CenterForm(Frm As Form, Parent As Form) Dim JFX1 As JFX If Initialized(Parent) Then Frm.WindowLeft = Parent.WindowLeft +... www.b4x.com

AnandGupta · Jan 4, 2026

What's New Since Last Week (27 Dec 2025 to 03 Jan 2026)

B4J	Home automation	HMITiles	HMITiles is an ISA-101 inspired HMI tile library written in B4X. It provides reusable, professional-grade HMI tiles for industrial dashboards, SCADA front-ends, and machine HMIs.	HMITiles HMITiles - an Open-Source HMI Tile Library for Industrial Dashboards Overview HMITiles is an open-source HMI (Human Machine Interface) tile library written in B4X, following widely accepted industrial HMI principles. It provides reusable, professional-grade HMI tiles for: Industrial... www.b4x.com
B4A	Table/Grid	Tiles_JE	I created a new custom view where the user continues to run the application based on the information displayed in the tiles. There are three types of information that can be displayed: label, image, layout. The tiles are scrollable. The width of the tiles can be fixed or flexible. Each tile is assigned a unique tag, which is passed in the Click event when clicked. Examine the example.	Tiles_JE I created a new custom view where the user continues to run the application based on the information displayed in the tiles. There are three types of information that can be displayed: label image layout The tiles are scrollable. The width of the tiles can be fixed or flexible. Each tile is... www.b4x.com
B4X	AI/ML	CodeBundle ΓÇô Export Projects as a Single JSON for AI Analysis [B4X]	CodeBundle ΓÇô Export Projects as a Single JSON for AI Analysis [B4X]	[B4X] CodeBundle – Export Projects as a Single JSON for AI Analysis The purpose of this tool is to easily export the complete project as a single json file which can be then fed to ChatGPT or any other capable AI bot for further analysis. It exports the modules code, layouts and some additional meta information. This is an experimental tool. Please provide... www.b4x.com
B4J	AI/ML	Experimental CodeBundle Reverser	Reads the CodeBundle JSON and creates the project files in a folder. Layouts / Modules / B4J Project.	Experimental CodeBundle Reverser Hi !!! The code/project below is nothing more than the code from Erel's CodeBundle but reversed. Essentially, I couldn't resist... What it does: reads the JSON and creates the project files in a folder. Layouts / Modules / B4J Project. Of course, it still has its issues. That's why I'm... www.b4x.com
B4J	Other	100% 6502 Emulator	Complete emulation of the MOS 6502 microprocessor (NMOS variant). Intended for NES, Atari 800XL, and other 6502-based systems.	100% 6502 Emulator ================================================================================ CPU6502.bas – MOS 6502 CPU Emulator ================================================================================ DESCRIPTION: Complete emulation of the MOS 6502 microprocessor (NMOS variant). Intended for... www.b4x.com

AnandGupta · Jan 12, 2026

What's New Since Last Week (03 Jan 2026 to 10 Jan 2026)

B4J	Home automation	HMITiles	HMITiles is an ISA-101 inspired HMI tile library written in B4X. It provides reusable, professional-grade HMI tiles for industrial dashboards, SCADA front-ends, and machine HMIs.	HMITiles HMITiles - an Open-Source HMI Tile Library for Industrial Dashboards Overview HMITiles is an open-source HMI (Human Machine Interface) tile library written in B4X, following widely accepted industrial HMI principles. It provides reusable, professional-grade HMI tiles for: Industrial... www.b4x.com
B4A	Theme	Theme Colors	Changing the action bar, status bar and navigation bar colors is done with resources set in the manifest editor.The following code is fully supported by Android 5+ devices but it will also work properly on Android 4 devices.	Theme Colors Changing the action bar, status bar and navigation bar colors is done with resources set in the manifest editor. The manifest code: SetApplicationAttribute(android:theme, "@style/LightTheme") CreateResource(values, colors.xml, #ff039be5 #ff006db3 #ffffffff #ff006db3 )... www.b4x.com
B4X	Print	SD Zebra [printer] [B4X]	SD Zebra [printer] [B4X]	[B4X] SD Zebra (printer) This library is the result of my first approach with Zebra printers. I started by connecting via LAN (or Wi-Fi) ZPL language. I plan to connect via BLE and perhaps also via USB. Have a good time. Preview only works if you have an internet connection For ESC/POS Printer see here The Demo version... www.b4x.com
B4J	TreeView	NHTreeViewHandler.b4xlib - Handle Easily TreeViewItems with Metadata in a TreeView	NHTreeViewHandler.b4xlib - Handle Easily TreeViewItems with Metadata in a TreeView	NHTreeViewHandler.b4xlib - Handle Easily TreeViewItems with Metadata in a TreeView Goodevening to everyone, I created this class for me and since I believe it is very useful I upload it here. It is only for B4J and not B4X although it is a b4xlib so place it in {Additional Libs}\B4J - I use b4xlib to have also the Instructions sub in the class so I can start directly and... www.b4x.com
B4X	B4X	My contributions to the community	My contributions to the community	My contributions to the community My Creations with B4X IDEs Hybrid (Windows - Linux - Mac with Android & iOS support or B4R) DHQI AI Code - Integrade ChatGPT in B4X IDEs and all IDEs. Also Integrade it in word processors and E-mail programs DHQI Scanner Companion - Use your phone as a completely integraded scanner for your... www.b4x.com
B4A	Google	Google Play store - Info for new individual developers	Google Play store - Info for new individual developers	Google Play store - Info for new individual developers You are probably aware that the play store has new requirements for new individual developers to publish an app. Having been through the grinder to get my simple app published, I wanted to share some information to anyone who might be trying to get an app published for the first time. After... www.b4x.com
B4A	Google	GPBilling [B4A]	This library wraps the GooglePlayBilling base library. It returns the results in structures as they are built in the Google accounting system.	[B4A] GPBilling_JE This library wraps the GooglePlayBilling base library. It returns the results in structures as they are built in the Google accounting system. The library does not display any messages; it only returns results: BillingResult, ProductResult, or PurchasedResult. It also generates the events... www.b4x.com
B4X	AI/ML	CodeBundle ΓÇô Export Projects as a Single JSON for AI Analysis [B4X]	CodeBundle ΓÇô Export Projects as a Single JSON for AI Analysis [B4X]	[B4X] CodeBundle – Export Projects as a Single JSON for AI Analysis The purpose of this tool is to easily export the complete project as a single json file which can be then fed to ChatGPT or any other capable AI bot for further analysis. It exports the modules code, layouts and some additional meta information. This is an experimental tool. Please provide... www.b4x.com
B4I	Comms & Network	Connect to wifi network programmatically - NEHotspotConfigurationManager	Connect to wifi network programmatically - NEHotspotConfigurationManager	Connect to wifi network programmatically - NEHotspotConfigurationManager Allows connecting to a wifi network programmatically. Note that the user will need to approve the connection if it is new. Note that error handling of this API is broken and there is no straightforward method to identify whether connection was successful or not., Step 1: Add the Hotspot... www.b4x.com
B4J	Audio/Video	Complete VOD Engine [HLS, HTTP Range, Thumbnails, JSON API]	I am pleased to share a complete VOD engine built in B4X, ready to use, and easy to integrate into your own applications. It automatically processes videos, generates HLS, MP4 progressive streaming with HTTP Range support, creates thumbnails, and exposes a RESTFul JSON API. It is composed of two parts: an encoder and a server.	Complete VOD Engine (HLS, HTTP Range, Thumbnails, JSON API) Complete VOD Engine (HLS, HTTP Range, Thumbnails, JSON API) Open‑source project (MIT / Apache / GPL) Version 1.0 I am pleased to share a complete VOD engine built in B4X, ready to use, and easy to integrate into your own applications. It automatically processes videos, generates HLS, MP4... www.b4x.com
B4X	AI/ML	B4X Forum Search Tool - Command Line Search for AI Assistants & Developers	B4X Forum Search Tool - Command Line Search for AI Assistants & Developers	B4X Forum Search Tool - Command Line Search for AI Assistants & Developers I created a simple Node.js tool that searches the B4X forums directly from the command line. It's particularly useful when working with AI coding assistants like Claude Code, Codex CLI, Cursor, or GitHub Copilot - they can search the forums and find solutions without you having to leave your... www.b4x.com

AnandGupta · Jan 21, 2026

What's New Since Last Week (10 Jan 2026 to 17 Jan 2026)

AnandGupta · Jan 24, 2026

What's New Since Last Week (17 Jan 2026 to 24 Jan 2026)

AnandGupta · Feb 2, 2026

What's New Since Last Week (24 Jan 2026 to 31 Jan 2026)

B4X	EditText/Textview/TextArea/TextField	SD_TextView [B4X] [XUI] [B4XLib]	A more modern editText (or TextField), but different from the B4XFloatTextField	[B4X] [XUI] [B4XLib] SD TextView I needed to develop a modern editText (or TextField), but different from the B4XFloatTextField, different in terms of graphics and style. So I created the SD_TextView (see also xComboBox) NOTE: You can use this library for personal and commercial use. Include it in your projects.. Attention... www.b4x.com
B4A	Audio/Video	Stream Audio, From Your Radio Scanner, To Multiple Android Phones	Stream Audio, From Your Radio Scanner, To Multiple Android Phones	Stream Audio, From Your Radio Scanner, To Multiple Android Phones This is an additional application for the library described at: Add Secure And Private Voice Chat, Voice Conferencing And Texting To Your B4A App Stream Audio: * From Your Radio Scanner. * From Amateur Radio Receiver. * From A Shortwave Receiver. Please note that only legally acceptable... www.b4x.com
B4J	B4J	Integrated B4JPackager11 - The simple way to distribute standalone UI apps	B4JPackager11 is a utility written in B4J that uses the underlying Java tools to create a standalone package that doesn't depend on any other software being installed. It works with OpenJDK 11 and OpenJDK 14. Starting from B4J v8.30 it is integrated in the IDE and available under Project - Build Standalone Package.	Integrated B4JPackager11 - The simple way to distribute standalone UI apps B4JPackager11 is a utility written in B4J that uses the underlying Java tools to create a standalone package that doesn't depend on any other software being installed. It works with OpenJDK 11 and OpenJDK 14. Starting from B4J v8.30 it is integrated in the IDE and available under Project - Build... www.b4x.com
B4X	AI/ML	AI Embeddings - Turn SQLite and EVERY DB into a vector database [B4X] [Chargeable]	AI Embeddings - Turn SQLite and EVERY DB into a vector database [B4X] [Chargeable]	[B4X] [Chargeable] AI Embeddings - Turn SQLite and EVERY DB into a vector database We are all familiar with AI Embeddings. They are the base in RAG (Retrieval Augmented Generation) for AI. This library converts SQLite and every database into a vector database. The embeddings of the chunked text must be saved as text (the json list toCompactString) in SQLite and the other non... www.b4x.com
B4X	AI/ML	TextRecognition based on MLKit [B4X]	This is a B4A + B4i solution. It recognizes text in images based on Google ML Kit.	[B4X] TextRecognition based on MLKit This is a B4A + B4i solution. It recognizes text in images based on Google ML Kit. Dependencies: - B4i (local Mac only): https://www.b4x.com/b4i/files/MLKit.zip The files and folders should be unzipped into Libs/Extra/MLKit Don't miss: - B4i dependencies + #PlistExtra (for MediaChooser)... www.b4x.com
B4J	Sithaso	Designing an eCommerce Store That Thinks in Data ΓÇô The SithasoDaisy5 eCommerce Story [Web] [SithasoDaisy5]	Designing an eCommerce Store That Thinks in Data ΓÇô The SithasoDaisy5 eCommerce Story [Web] [SithasoDaisy5]	[Web][SithasoDaisy5] Designing an eCommerce Store That Thinks in Data – The SithasoDaisy5 eCommerce Story Hi Fam Intro music fades in Host: (Mashy) Welcome to the show. Today we’re unpacking something deceptively simple—but incredibly powerful: the data model behind an ecommerce store, more specifically, the SithasoDaisy5 eCommerce b4xtemplate, a modern store template inspired by DaisyUI’s... www.b4x.com
B4A	Images	AnimatedVectorDrawable [b4a]	These are xml text files that can be customized for different needs and settings. They are resolution-independent and can be scaled infinitely. Their colors can be changed as well as type of animation.	(b4a) AnimatedVectorDrawable To show AnimatedVectorDrawable we need 3 XML components: VectorDrawable (.xml) - The static vector shapes ObjectAnimator (.xml) - The animation definitions AnimatedVectorDrawable (.xml) - Connects vectors with animations A barebone working B4A code with all three XML components is on Github... www.b4x.com
B4J	Payment	senangPay Demo [Open Source]	senangPay is a Malaysian Payment Service Provider (PSP).	[Open Source] senangPay Demo B4J Server + B4XPages Clients senangPay is a Malaysian Payment Service Provider (PSP). The client makes API calls to local server and the server handles all communication with the PSP. A webview is use to display the payment page. This payment solution is not ideal for my use case so I open... www.b4x.com
B4J	Clipboard	Put files in clipboard from non-ui programs	Put files in clipboard from non-ui programs	Put files in clipboard from non-ui programs The standard way to set the clipboard content is with jFX.Clipboard, however this is only available in UI apps. An alternative solution based on AWT, which is always available: Private Sub PutFilesInClipboard (Files As List) Dim FilesList As List FilesList.Initialize For Each f As... www.b4x.com
B4A	B4A	Marge AAR [Subpackage folder] and JAR together	Merge AAR [Subpackage folder] and JAR together	Marge AAR (Subpackage folder) and JAR together Hello B4A wrappers, Including an AAR file alongside your wrapped JAR and XML files can be a bit of a pain to do every time, especially as you’ve already removed the classes.jar file to add to your wrapper’s libs folder, yet the AAR still contains its own classes.jar as well. There are, of... www.b4x.com
B4X	AI/ML	CodeBundle ΓÇô Export Projects as a Single JSON for AI Analysis [B4X]	CodeBundle ΓÇô Export Projects as a Single JSON for AI Analysis [B4X]	[B4X] CodeBundle – Export Projects as a Single JSON for AI Analysis The purpose of this tool is to easily export the complete project as a single json file which can be then fed to ChatGPT or any other capable AI bot for further analysis. It exports the modules code, layouts and some additional meta information. This is an experimental tool. Please provide... www.b4x.com

AnandGupta · Monday at 9:08 AM

What's New Since Last Week (31 Jan 2026 to 07 Feb 2026)

B4X	Switch	SD SwitchAdv [B4X] [B4XLib]	Switch with 2 or 3 states. Horizontal or vertical. Settable by Design.	[B4X] [B4XLib] SD SwitchAdv (3 states) Switch with 2 or 3 states. Horizontal or vertical. You can choose the style. All selectable from Design Note: Even if it is a B4XLib library, it is not allowed to decompress it, read and / or modify the sources. It is also not allowed to rename the library. Unless you are explicitly authorized... www.b4x.com
B4J	Images	Read exif tags with exifread [PyBridge]	Read exif tags with exifread [PyBridge]	[PyBridge] Read exif tags with exifread Based on: https://github.com/ianare/exif-py : "Easy to use Python module to extract Exif metadata from digital image files. Pure Python, lightweight, no dependencies. Supported formats: TIFF, JPEG, JPEG XL, PNG, Webp, HEIC, RAW" pip install exifread Private Sub ReadExifTags (Path As Object)... www.b4x.com
B4I	CharSequence / CSBuilder	CSBuilder - AttributedStrings builder	AttributedStrings are strings with additional styling information. CSBuilder is a new type added in B4i v4.00 which helps with creating such strings. It is an alternative to iRichString class: https://www.b4x.com/android/forum/threads/48573/#content	CSBuilder - AttributedStrings builder AttributedStrings are strings with additional styling information. CSBuilder is a new type added in B4i v4.00 which helps with creating such strings. It is an alternative to iRichString class: https://www.b4x.com/android/forum/threads/48573/#content Note that unlike in B4A, where CharSequence... www.b4x.com
B4J	Speech	Text to speech with Pocket TTS [PyBridge]	Text to speech with Pocket TTS [PyBridge]	[PyBridge] Text to speech with Pocket TTS https://github.com/kyutai-labs/pocket-tts "A lightweight text-to-speech (TTS) application designed to run efficiently on CPUs. Forget about the hassle of using GPUs and web APIs serving TTS models. With Kyutai's Pocket TTS, generating audio is just a pip install and a function call away."... www.b4x.com
B4J	Game	NES Emu	NES Emu	B4J NES Emulator Project As I already mentioned 'ages ago' in the 6502 emu thread, I’ve been tinkering away at writing an NES emulator in B4J. After the first experiments — which some of you bravely tested as an alpha version — I’ve now made a big leap forward🚀 I completely rewrote the APU, PPU, and the mapper code... www.b4x.com
B4J	html	Minify HTML, CSS, JS, RemoveLogs [Minification Subs]	Minify HTML, CSS, JS, RemoveLogs [Minification Subs]	Minify HTML, CSS, JS, RemoveLogs (Minification Subs) Hi there... I wanna share some techniques for Server/web apps, minimizing usage of bandwidth... Before of all you must have splitted the handler page (responses) - at css, scripts-js, html Then you can use for your "strings" my subs... about 20~25% smaller HTML/Scripts/JS strings 'B4J... www.b4x.com
B4J	Other	100% 6502 Emulator	Complete emulation of the MOS 6502 microprocessor (NMOS variant). Intended for NES, Atari 800XL, and other 6502-based systems.	100% 6502 Emulator ================================================================================ CPU6502.bas – MOS 6502 CPU Emulator ================================================================================ DESCRIPTION: Complete emulation of the MOS 6502 microprocessor (NMOS variant). Intended for... www.b4x.com
B4A	AI/ML	TensorFlow Lite library for B4A	TensorFlow Lite library for B4A	TensorFlow Lite library for B4A I’d like to share a TensorFlow Lite library for B4A, based on version 2.16.1. Most of the APIs have been wrapped with their original names for consistency, and pointers have been converted to the long data type to ensure compatibility with B4A. tensorFlowLite.jar https://ranoz.gg/file/Z0bShbqB... www.b4x.com
B4X	Table/Grid	SD FlexGrid [B4X] [XUI]	I created a new library to show a table (or grid) similar to the one in EXCEL. There are already excellent classes that allow many to accomplish things, such as xCustomListView (by Erel) and with the FlexibleTable (by Klaus). I wanted to make something slightly different suited to my needs.	[B4X] [XUI] SD FlexGrid (Table) I created a new library to show a table (or grid) similar to the one in EXCEL. There are already excellent classes that allow many to accomplish things, such as xCustomListView by @Erel (B4X) and with the FlexibleTable by @klaus (B4A). I wanted to make something slightly different suited to... www.b4x.com
B4A	GPS/location/maps	xSD_OpenMaps [XUI] [B4A] [B4I]	xSD_OpenMaps [XUI] [B4A] [B4I]	[XUI] [B4A] [B4I] xSD_OpenMaps NOTE In B4A add in manifest CreateResourceFromFile(Macro, Core.NetworkClearText) B4J Version here xSD_OpenMaps Author: Star-Dust Version: 1.01 CameraPosition Functions: Class_Globals As String Initialize (Lat As Double, Lng As Double, Zoom As Float) As String Initializes the object. You... www.b4x.com
B4X	http	xHttpServer [beta] [B4X]	It is an http server, which allows a browser to navigate on html pages stored on the device. In addition, dynamic pages can also be created.	[B4X] xHttpServer (Http Server + jQuery) It is a personal project of mine that I started as a hobby on B4i and it has become an interesting project, so that I have modified it to be multiplatform. It is an http server, which allows a browser to navigate on html pages stored on the device. In addition, dynamic pages can also be... www.b4x.com
B4A	Table/Grid	Tiles_JE	I created a new custom view where the user continues to run the application based on the information displayed in the tiles. There are three types of information that can be displayed: label, image, layout. The tiles are scrollable. The width of the tiles can be fixed or flexible. Each tile is assigned a unique tag, which is passed in the Click event when clicked. Examine the example.	Tiles_JE I created a new custom view where the user continues to run the application based on the information displayed in the tiles. There are three types of information that can be displayed: label image layout The tiles are scrollable. The width of the tiles can be fixed or flexible. Each tile is... www.b4x.com
B4X	B4X	B4X Project Cleaner [Alpha]	Delete files and Objects folder (created during Debug compilation) by bulk before backup/transfer to another device to save diskspace.	B4X Project Cleaner (Alpha) B4X Projects Cleaner Description: Delete files and Objects folder (created during Debug compilation) by bulk before backup/transfer to another device to save diskspace. Initial operation is already working but need to fine tune and do more testings. This tool may save you 10GBs and more. NOTE... www.b4x.com
B4J	File handling	jDragandDrop2	This library is an update to Andrews jDragandDrop to take advantage of the DragBorad.DragView available in JavaFX8. This allows displaying a graphic next to or behind the mouse cursor while dragging items.	jDragAndDrop2 - Drag and Drop This library is an update to Andrews jDragandDrop to take advantage of the DragBorad.DragView available in JavaFX8. This allows displaying a graphic next to or behind the mouse cursor while dragging items. It's not quite a drop in replacement, but I tried to make it as close as possible. The... www.b4x.com
B4J	File handling	Docling - parse and convert many types of documents [PyBridge]	This is a small example, that uses the open source Docling project to convert various file types, including OCR features, to html.	[PyBridge] Docling - parse and convert many types of documents This is a small example, that uses the open source Docling project to convert various file types, including OCR features, to html. https://docling-project.github.io/docling/ Supported formats: https://docling-project.github.io/docling/usage/supported_formats/ Docling is a large library. It... www.b4x.com

B4A	Serial comm/USB	USBSerial Enhanced - Based on usb-serial-for-android-3.10.0	USBSerial Enhanced - Based on usb-serial-for-android-3.10.0	USBSerial Enhanced - Based on usb-serial-for-android-3.10.0 Hello everyone, The usb-serial-for-android library is a popular open-source driver collection designed for Android devices acting as a USB host. It enables communication with various USB-to-serial converters without requiring root access or custom kernel drivers. Here is an updated version of... www.b4x.com
B4A	B4A	Marge AAR [Subpackage folder] and JAR together	Marge AAR [Subpackage folder] and JAR together	Marge AAR (Subpackage folder) and JAR together Hello B4A wrappers, Including an AAR file alongside your wrapped JAR and XML files can be a bit of a pain to do every time, especially as you’ve already removed the classes.jar file to add to your wrapper’s libs folder, yet the AAR still contains its own classes.jar as well. There are, of... www.b4x.com
B4J	Emulator/VM	CHIP-8 emulator [classic version]	CHIP-8 emulator [classic version]	CHIP-8 emulator (classic version) Hi everyone, Today I'm sharing my CHIP-8 emulator, developed entirely in B4J. The goal was to create a faithful, simple implementation that is 100% compatible with classic CHIP-8 ROMs. Main Features Full CHIP-8 compatibility (64×32) Proper handling of all opcodes Hexadecimal keyboard support... www.b4x.com
B4R	Bluetooth	ArduinoBLE GATT - Peripheral & Central in one	ArduinoBLE GATT - Peripheral & Central in one	ArduinoBLE GATT - Peripheral & Central in one Hello everyone, This has been a long time coming, but B4R now has an ArduinoBLE library supporting both Peripheral and Central roles. Please note: The Peripheral and Central code examples are deliberately comprehensive. I’ve aimed to cover how to use key features so that most questions are... www.b4x.com
B4A	Comms & Network	Add Secure And Private Voice Chat, Voice Conferencing, And Texting To Your B4A App	Add Secure And Private Voice Chat, Voice Conferencing, And Texting To Your B4A App	Add Secure And Private Voice Chat, Voice Conferencing, And Texting To Your B4A App Simple and royalty free VOIP client library that allows multiple B4A apps to connect, to B9X Voice Server(TM), and communicate with each other. No dependencies are used. Only uses the libraries included with Basic For Android. Features: * High Quality Low Latency Audio * End To End 256 Bit AES... www.b4x.com
B4J	B4J Server	Run a Server on a VPS [server]	Run a Server on a VPS [server]	[server] Run a Server on a VPS The steps required to run a B4J server on a hosted server (such as a VPS) are: 1. Download OpenJDK 19: https://www.oracle.com/java/technologies/javase/jdk19-archive-downloads.html If you are not familiar with Linux then download it to your development computer, unzip it and upload the files... www.b4x.com
B4J	Database	ResultSetConvertor	Helper functions to convert SQL query ResultSets into Maps, Lists, JSON for various scenarios - e.g. return results as JSON via jServer	ResultSetConvertor Since B4J came out over 10 years ago, I have amassed a load of B4J helper functions to convert SQL query ResultSets into Maps, Lists, JSON for various scenarios - e.g. return results as JSON via jServer. I decided to standardise and put them into a Java library. Features: Converts a ResultSet... www.b4x.com
B4J	Emulator/VM	NES Emu	NES Emu	B4J NES Emulator Project As I already mentioned 'ages ago' in the 6502 emu thread, I’ve been tinkering away at writing an NES emulator in B4J. After the first experiments — which some of you bravely tested as an alpha version — I’ve now made a big leap forward🚀 I completely rewrote the APU, PPU, and the mapper code... www.b4x.com
B4A	GPS/location/maps	xSD_OpenMaps [XUI] [B4A] [B4I]	xSD_OpenMaps [XUI] [B4A] [B4I]	[XUI] [B4A] [B4I] xSD_OpenMaps NOTE In B4A add in manifest CreateResourceFromFile(Macro, Core.NetworkClearText) B4J Version here xSD_OpenMaps Author: Star-Dust Version: 1.01 CameraPosition Functions: Class_Globals As String Initialize (Lat As Double, Lng As Double, Zoom As Float) As String Initializes the object. You... www.b4x.com
B4J	Social	WABA [WhatsApp Business API]	WABA [WhatsApp Business API]	WABA (WhatsApp Business API) I want to start with a clarification, META offers three WhatsApp services: WhatsApp, WhatsApp Business, WhatsApp Business API. The first two are applications, the first of which is intended for a common user, the second for a user who trades and therefore with marketing and trade options even if... www.b4x.com
B4J	GPS/location/maps	jSD_OpenMaps	As many currently know Googlemaps' Webapi do not work correctly on the webview because the latest versions use webgl. I decided to do a new library that uses OpenMap and Leaflet with the same methods and events of the Googlemaps bookshop. I also created a second OpenMapext class that adds some Googlemapsext commands to maintain compatibility and minimize changes to the existing code. The code we used with GMAPS with Javaobject to obtain extra functions is no longer usable. Tested with Java 19,	jSD_OpenMaps As many currently know Googlemaps' Webapi do not work correctly on the webview because the latest versions use webgl I decided to do a new library that uses OpenMap and Leaflet with the same methods and events of the Googlemaps bookshop. I also created a second OpenMapext class that adds some... www.b4x.com
B4J	Game	B4J PyBridge- Street Fighter Game	B4J PyBridge- Street Fighter Game	B4J PyBridge- Street Fighter Game This Street Fighter game is adopted for b4j from here Demo video: Libraries needed: pygame numpy opencv-python place Fighter.py in Lib and asset folder in Objects code: import math import pygame from pygame import mixer import cv2 import numpy as np import os import sys from Fighter... www.b4x.com
B4J	File handling	Set File Modified Date using JavaObject	Set File Modified Date using JavaObject	Set File Modified Date using JavaObject DateTime.DateFormat = "yyyy-MM-dd" DateTime.TimeFormat = "hh:mm a" Dim LastModifiedTime As Long = DateTime.DateTimeParse("2026-01-20", "10:05 pm") Dim jo As JavaObject jo.InitializeNewInstance("java.io.File", Array(File.Combine(File.DirApp, "dummy.txt"))) jo.RunMethod("setLastModified"... www.b4x.com
B4J	Python	PyWorks: a Class to Facilitate Running Python Code [B4J] [PyBridge]	PyWorks: a Class to Facilitate Running Python Code [B4J] [PyBridge]	[B4J][PyBridge] PyWorks: a Class to Facilitate Running Python Code This class arose from my experience with PyBridge. PyBridge is a powerful interface to Python. With PyBridge you can use Python code in the way Python was intended: as a Command Line tool - commands are send to Python. It can also be used to register Python "Subs" (called "def" in Python), then... www.b4x.com
B4A	Database	Get rid of faulty row in table SQLite_Master	Get rid of faulty row in table SQLite_Master (after running some faulty code I ended up with a faulty entry in the SQLite SQLite_Master table)	Get rid of faulty row in table SQLite_Master After running some faulty code I ended up with a faulty entry in the SQLite SQLite_Master table. This was a table name called NON_CLINICAL.db.JOURNEYS. This name is faulty and was causing all sorts of problems. Note that is not a table name that is accessible with normal SQL. Now it is not that... www.b4x.com
B4A	Comms & Network	aspx upload consumer	aspx handler code to consume file upload	aspx upload consumer I shared this code in case you need it, this is aspx handller code to consume file upload Imports System.IO Public Class UploadHandler : Implements IHttpHandler Public Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest... www.b4x.com
B4A	B4A	Accesing third party Jar with #Additionaljar and JavaObject - Picasso	Accesing third party Jar with #Additionaljar and JavaObject - Picasso	Accessing third party Jar with #Additionaljar and JavaObject - Picasso The #AdditionalJar module attribute (introduced in B4A v3.80) allows us to reference external jars. With the help of JavaObject it is now possible to integrate third party jars without a wrapper. This solution is good for "simple" libraries. If the API is complicated with many interfaces then... www.b4x.com

B4J	Database	SQLite Uppercase and Lowercase for Greek Letters - The Solution [B4J]	SQLite Uppercase and Lowercase for Greek Letters - The Solution [B4J]	[B4J] SQLite Uppercase and Lowercase for Greek Letters - The Solution Yeap, that's right - just found solution how you will manage the Greek Letters with SQLITE ! The solution is to turn them all in latin! But how will search the database ? Here we are... First of all you are goind to initialize the database... sql.InitializeSQLite(File.DirApp... www.b4x.com
B4J	B4J Server	jServer & jWebSocketClient using Jetty 11.0.26	jServer & jWebSocketClient using Jetty 11.0.26; I noted a later version of┬ájetty 11┬áhad been released that addressed a CVE (CVE-2025-5115) .	jServer & jWebSocketClient using Jetty 11.0.26 I did this more as a learning exercise than anything else and also because I noted a later version of jetty 11 had been released that addressed a CVE (CVE-2025-5115) . I thought I'd post it here in case anyone is interested. Also, because I really didn't know what I was doing, and was largely... www.b4x.com
B4J	Images	Drag and drop file into a ImageView	Drag and drop file into a ImageView	Drag and drop file into a ImageView Depends on DragAndDrop2: https://www.b4x.com/android/forum/threads/jdraganddrop2-drag-and-drop.76168/#content #Region Shared Files #CustomBuildAction: folders ready, %WINDIR%\System32\Robocopy.exe,"..\..\Shared Files" "..\Files" 'Ctrl + click to sync files... www.b4x.com
B4J	OS	b4j Get Battery Info	b4j Get Battery Info	b4j Get Battery Info Using jShell library we can get the laptop battery information as name, serial number, manufacturer, design and current capacity as well as charge remaining (taken from:https://www.b4x.com/android/forum/threads/execute-windows-vbs-scripts-from-b4j.73612/#content) #Region Project Attributes... www.b4x.com
B4X	List- and scrollview	SD XUIScrollView2D [B4X] [XUI]	SD XUIScrollView2D [B4X] [XUI]	[B4X] [XUI] SD XUIScrollView2D I develop the cross-platform version of the ScrollView2D library. XUIScrollView was developed all from scratch. xScrollView is a wrapping of the native ScrollView but which standardizes the commands so that they can be used cross-platform. Everyone can choose which one is best suited to their... www.b4x.com
B4J	B4J	How to handle java.io.IOException: WaitForMultipleObjects error=6, Invalid handle	How to handle java.io.IOException: WaitForMultipleObjects error=6, Invalid handle	How to handle "java.io.IOException: WaitForMultipleObjects error=6, Invalid handle" As I didn't find anything on the forum regarding this error and it took me a while to solve it, I'm posting this here. I was running a B4J program from the IDE on Linux (under wine) and ran into this exception when trying to execute a shell script with the jShell library, like: Dim shl As Shell... www.b4x.com
B4J	EditText/Textview/TextArea/TextField	Drag and drop file into a B4XFloatTextField	Drag and drop file into a B4XFloatTextField	Drag and drop file into a B4XFloatTextField Depends on DragAndDrop2: https://www.b4x.com/android/forum/threads/jdraganddrop2-drag-and-drop.76168/#content 'globals Private txtFile As B4XFloatTextField Private DragAndDrop1 As DragAndDrop Private AllowedExtensions As List = Array(".csv", ".xlsx", ".xls") 'after the layout is loaded... www.b4x.com
B4A	Camera	ANPR with YOLOv8 + OCR [B4A] ΓÇô rectangles OK, OCR optimized	ANPR with YOLOv8 + OCR [B4A] ΓÇô rectangles OK, OCR optimized	ANPR with YOLOv8 + OCR (B4A) – rectangles OK, OCR optimized Hi everyone, I'm working on an ANPR (license plate recognition) project in B4A using: CamEx2 for the camera YOLOv8 (TensorFlow Lite) via a custom Java wrapper ML Kit TextRecognizer (Latin) for OCR Currently: ✔️ License plate detection is working correctly ✔️ The red rectangle is aligned with the... www.b4x.com
B4J	Thread	Thread library	This library lets you run Subs on separate threads to the main GUI thread.	Thread library This library lets you run Basic4android Subs on separate threads to the main GUI thread. - Source: https://github.com/tummosoft/ThreadB4A Sub Process_Globals Private fx As JFX Private MainForm As Form Private xui As XUI Private Button1 As B4XView Dim thread1 As Thread... www.b4x.com
B4J	Sithaso	The Giant API Engine - eBook & Source Code is out...	The Giant API Engine - eBook & Source Code is out...	The Giant API Engine - eBook & Source Code is out... Hi Fam Related Content #SharingTheGoodness Get eBook + Source Code www.b4x.com
B4J	Database	PHP-CRUD-API SecureQueryController - Execute SQL Commands via REST API [Web]	PHP-CRUD-API SecureQueryController - Execute SQL Commands via REST API [Web]	[Web] PHP-CRUD-API Plug-Ins (Queries, Forms, Authentication, Email, SSE and more) Hi Fam This thread is about middleware and controllers added and useful with the PHP-API-CRUD. Available Plug-Ins SecureQueryController - execute sql commands via REST API FormDataController - handling FormData when files are uploaded to the DB StoredProcedureController - CRUD features for... www.b4x.com
B4J	html	Quick Scaffolding with Code Snippets [Web] [MiniHtml]	MiniHtml┬áv0.20 has a big update! With embedded┬áCode Snippets, this is a new beginning of using reusable templates to┬ácreate webpage.	[Web][MiniHtml] Quick Scaffolding with Code Snippets This tutorial is obsolete for latest version of MiniHtml MiniHtml v0.20 has a big update! With embedded Code Snippets, this is a new beginning of using reusable templates to create webpage. Let's take a look on 2 ready-to-use "components" for creating category.html for Pakai Server project... www.b4x.com
B4J	html	MiniHtml2 Code Generator	MiniHtml2 Code Generator	MiniHtml2 Code Generator GitHub: https://github.com/pyhoon/MiniHtml-Code-Generator Latest updates: There is now a text input to input the sub name on the top left. By default, it is set to "GeneratePage". The Auto checkbox when checked changes the sub name to "" and disable the text input. This will produce the output... www.b4x.com
B4J	B4J Server	EndsMeet v0.93 [Web] [Server]	Create a server app with 4 lines of code	[Web][Server] EndsMeet v1.80 Version: 1.80 GitHub: https://github.com/pyhoon/EndsMeet Create a server app with 4 lines of code: Sub Process_Globals Public App As EndsMeet End Sub ' Open in browser\|http://127.0.0.1:8080 Sub AppStart (Args() As String) App.Initialize App.Get("", "Index") App.Start... www.b4x.com
B4X	B4X	Collection of #Macro and #CustomBuildAction	Collection of #Macro and #CustomBuildAction examples	Collection of #Macro and #CustomBuildAction With new version of B4X, #Macro is a useful addition. It is a shortcut to automate some tasks and provide a very convenient way of using the IDEs. It is an alternative to Comment links where you only need a mouse click instead of pressing the Control key and mouse click. However, for those who... www.b4x.com
B4J	WebApp	Building a Scalable SSE Ecosystem with PHP and JavaScript for Realtime Communication [No Polling] [Web] [PHP-CRUD-API]	Building a Scalable SSE [Server Side Events] Ecosystem with PHP and JavaScript for Realtime Communication [No Polling] [Web] [PHP-CRUD-API]	[Web][PHP-CRUD-API] Building a Scalable SSE Ecosystem with PHP and JavaScript for Realtime Communication (No Polling) Hi Fam This project was inspired by Pocketbase built in SSE and its built on top of PHP-API-CRUD. Previously we shared a creation about SSE (Server Side Events) using PHP and PHP-CRUD-API behind the scenes... www.b4x.com
B4J	html	Break and Rebuild Strategy [Web]	Break and Rebuild Strategy [Web]	[Web] Break and Rebuild Strategy Designing a web front end from scratch usually requires years of experience. When you want to create a real world web app, you need to have a dashboard or user panel once the user has login. The dashboard is usually designed in such a standard way where you have a top menu bar and a side bar... www.b4x.com
B4X	B4X	Manifest.txt Writer for B4XLib [Tool]	A tool for writing or updating manifest.txt for b4xlib distribution, especially version number.	[Tool] Manifest.txt Writer for B4XLib Version 2.20 GitHub: https://github.com/pyhoon/manifest-writer-non-ui-b4j Download jar: https://github.com/pyhoon/manifest-writer-non-ui-b4j/releases/download/v2.20/manifest-writer.jar A tool for writing or updating manifest.txt for b4xlib distribution. How to use Add the #Macro tag to... www.b4x.com
B4J	WebApp	EndsMeet [beta] [Project Template] [Web]	EndsMeet, a MVC framework to develop web application in B4X using B4J IDE.	[Project Template] EndsMeet Server Version: 1.20 GitHub: https://github.com/pyhoon/EndsMeet-Server This is a project template for EndsMeet server library. It depends on EndsMeet and MiniHtml* libraries. Note: MiniHtml library can be removed if you want to load html files from asset. More example: EndsMeet ChartJs HTMX www.b4x.com
B4X	AI/ML	AI Embeddings - Turn SQLite and EVERY DB into a vector database [B4X] [Chargeable]	AI Embeddings - Turn SQLite and EVERY DB into a vector database [B4X] [Chargeable]	[B4X] [Chargeable] AI Embeddings - Turn SQLite and EVERY DB into a vector database We are all familiar with AI Embeddings. They are the base in RAG (Retrieval Augmented Generation) for AI. This library converts SQLite and every database into a vector database. The embeddings of the chunked text must be saved as text (the json list toCompactString) in SQLite and the other non... www.b4x.com
B4A	AI/ML	AI Code Injector	When coding with an AI Agent, It is easy to happen, once your code gets larger, for your agent to focus on the code it is writing and leave out important code your application needs, rendering it broken. This little application that I wrote seemingly drastically reduces the possibilities of all this happening plus it makes the whole process seamless, almost error proof, and efficient.	AI Code Injector Get AI Code Injector When coding with an AI Agent, It is easy to happen, once your code gets larger, for your agent to focus on the code it is writing and leave out important code your application needs, rendering it broken.It is also possible when copying code given to you by your agent that... www.b4x.com
B4X	html	MiniHtml2 [B4X] [Web]	Generate Html with B4X code.	[B4X][Web] MiniHtml2 Version: 2.00-alpha (under development) Generate Html with B4X code. Note: This library is not backward compatible with code generated with MiniHtml library v0.XX. GitHub: https://github.com/pyhoon/MiniHtml2-B4X Code Generator Tool... www.b4x.com
B4R	B4R LED	Adafruit_Neopixel - Based on V1.15.2 [Release date 15/10/2025]	Adafruit_Neopixel - Based on V1.15.2 [Release date 15/10/2025]	Adafruit_Neopixel - Based on V1.15.2 (Release date 15/10/2025) Hello Everyone, I wanted a few extra functions in the Adafruit Neopixel libraries on the forum, so instead of editing one of them and adding the functions, I decided to rewrap the latest Adafruit NeoPixel Library on Github. Another reason why I wrapped this library was because I thought that I... www.b4x.com