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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
- B4i - iOS development
- B4R (free) - Arduino, ESP8266 and ESP32 development
Tutorials & Examples
Android development starts here.
Please do not post questions in this sub-forum.
[B4X] AS SegmentedTab - Custom tab width
[B4X] [XUI] AS SegmentedTab
New year, new ASViews :) 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. :) NEW PaddingSelectionPanel - Picture Value: 5 NEW...
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B4X:
ASSegmentedTab3.mBase.Color = xui.Color_ARGB(255,42, 156, 255)...[B4X] Supabase - Supachat chat example app
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
This is a simple B4X chat example with supabase as backend.
Setup...
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[B4X] Supabase - INSERT or UPDATE a record and return it
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
It is possible to create a new data record and return it directly.
Use the...
[B4X] Supabase - Column Alias
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
You can use column aliases in Supabase. All you need to do is write the alias name, a...
[B4X] AS Settings - Deactivate a property if a certain condition is met
[B4X] [XUI] AS Settings
Introducing a new library that allows you to create your own settings page with minimal code. This library comes equipped with automatic saving and loading features, making it incredibly easy to manage your settings. It supports booleans, free text, numbers, comboboxes, action buttons and more...
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You need AS_Settings V2.00+ for this example
The object property has a new variable called "view". It contains the...
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[B4X] AS Settings - Master and child switch
[B4X] [XUI] AS Settings
Introducing a new library that allows you to create your own settings page with minimal code. This library comes equipped with automatic saving and loading features, making it incredibly easy to manage your settings. It supports booleans, free text, numbers, comboboxes, action buttons and more...
www.b4x.com
You need AS_Settings V2.00+ for this example.
In the following example, PropertyName_2 and PropertyName_3 are set to...
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ExoPlayer - full screen feature
- By Erel
This example demonstrates how you can add a full screen button to a video. Clicking on the button, starts a new landscape activity and it then uses the native...
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[B4X] Supabase - Database Joins
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
In the following example I make a join into the "public.users" table and need the column...
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[B4X] AS TextFieldAdvanced + AS BottomPhoneNumberFlagPicker - Simply let your users enter their phone number
[B4X] [XUI] AS TextFieldAdvanced - Title, Information, Counter, Password, Button, Prefix, Suffix, Icons, Multiline
With this view you can quickly and easily add good looking text fields, with title and or bottom text. Additionally you can make the TextField a button, so that you can open menus, but still keep the design of the text fields. The view speeds up development because you don't have to worry about...
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[B4X] AS Scheduler - DayView
[B4X] [XUI] AS Scheduler 📅 - MonthView, DayView (Week), AgendaView and CalendarView [Payware]
The AS Scheduler is a B4X library for displaying and interacting with appointments. You want to try the views out? Then click here This library is not free, because, it cost a lot of time and gray hair to create such views. https://payhip.com/b/nrtw5 Thanks for your understanding. :) The...
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The following thread lists all the features...
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How to change Default Android Emulator Skins (AVD) with Device Skins
- By mcqueccu
1. Download the skins from https://github.com/larskristianhaga/Android-emulator-skins
You can download skin for just one device or download all as an archive
2. Create a...
You can download skin for just one device or download all as an archive
2. Create a...
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[B4X] Supabase - Realtime Presence
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
Share state between users with Realtime Presence...
[B4X] Supabase - Realtime Broadcast
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
Send and receive messages using Realtime Broadcast...
[B4X] Supabase - Realtime Postgres Changes
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
Listen to Postgres changes using Supabase Realtime...