Tutorials & Examples

Android development starts here. Please do not post questions in this sub-forum.

[B4X] Postman.com

Here is an app I knew it existed but I had never dared until now to try it and I regret this deeply. It is Postman. With this app available both on-line and as a local app (photo) you can check...
 
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Import a CSV Text File Into a Newly Created SQLite Table

1. I use StringUtils library to import the CSV text file into the SQLite table. There are other ways to import like, such as CSVParser class module, RegEx.Split and TextReader, although TextReader...
 

Attachments

  • SQLiteImportCSVintoNewTable.zip
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[B4X] AS CardSlider - Text animation

[B4X] [XUI] AS CardSlider

A simple card slider with advanced customization options. 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. :) SideGap The width in dip, how...
www.b4x.com



Code
B4X: 
Private Sub B4XPage_Created (Root1 As B4XView)
    Root = Root1...
 

Attachments

  • AS CardSlider Text Animation Example.zip
    11.5 KB · Views: 430
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B4A on Linux 2022

Hello everyone!

I thought I would share my experience on getting B4A running and Linux. I use Manjaro but this should work on any distro. Also, just to make managing your wine prefixes easier use...
 

Attachments

  • Screenshot from 2022-06-04 10-31-41.png
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AdMob mediation with Meta - Facebook and 20+ other networks (not tested)

This tutorial assumes that you already have FirebaseAdMob2 implemented in your app.

Implementation is tested in native Android app, not in B4A. You can test it if you want.

You need to...
 
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✅ Tic-Tac-Toe. Simple XUI cross platform WiFi game example B4A vs B4i vs B4J - Newer developers

Requires B4A V9.90 or higher.

Hello fellow B4X developers.
Here is my example of using a broadcast address to automatically find another devices IP address on a network, then to use that IP...
 
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IconKitchen - Generate App Icons

Hi

In case you are looking for this tool. Generate your app icon for mobile devices. It uses, clipart, text and images.

IconKitchen

Cook up app icons for any platform
icon.kitchen
 
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Another Torch (A >= M)

Based on this posting:

How to Build a Simple Flashlight/TorchLight Android App? - GeeksforGeeks

A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
www.geeksforgeeks.org

Torch ( A >= M): 
#Region  Project Attributes
    #ApplicationLabel: b4aTorchNew...
 

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  • b4aNewTorch.zip
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GPT & Search application (to sell)

Hello everyone, it's been a while since I posted here.
I had developed a conversation and research application in artificial intelligence, before publishing I offered two types of sales to see if...
 
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[B4X] Supabase - Storage Image Transformations

[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

Supabase Storage offers the functionality to transform and resize images dynamically. Any...
 
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[B4X] Supabase Storage - Download file with Progress

[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 very simple tutorial on how to download a file and show the progress in a...
 

Attachments

  • Supabase Storage Progress Example.zip
    11.9 KB · Views: 473
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[B4X] Supabase - Storage Bucket

[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 very simple tutorial on how to use the storage bucket options.

CREATE...
 
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[outdated] Perform GooglePlayBilling Subscription Up/Downgrade

This solution is deprecated and applied to the previous billing version.

Please do not use it.





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Based on Erel's solution to the...
 

Attachments

  • BillingTestApp011.zip
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  • 2019-11-06_14-51-52.png
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Connect B4A to Bluestacks 5

Step 1. Copy the adb file path

- Locate the adb file in the SDK folder.
- Copy the adb file path

Path example: C:\B4A\sdk\platform-tools

Step 2. Connect the B4A adb with the emulator IP

- Open...
 
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B4A Rapid book updated to B4A 12.50

I am happy to announce that both the paperback, PDF and EPUB versions of the B4A tutorial and reference book “B4A Rapid Android App Development using BASIC” by Wyken Seagrave have now been updated...
 
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[B4X] Supabase - Authentification SignIn with Google

[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 this example, we will take a look at how we can implement authentication using Google...
 

Attachments

  • Supabase Google Auth Example.zip
    10.4 KB · Views: 442
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[B4X] [B4XPages] Intent based camera

Attachments

  • CameraIntent.zip
    125.1 KB · Views: 850
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[B4X] AS Settings with AS TimePickerDialog

Attachments

  • AS Settings with AS TimePickerDialog.zip
    179.3 KB · Views: 332
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[B4X] AS Settings with AS BottomDatePicker

Attachments

  • AS Settings with AS DatePicker.zip
    179 KB · Views: 320
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Full private chat and multi-chat (similar to Whatsapp)

NovaChat is a private chat class module (Multi-User in next version) that has almost all the functionality of instant messaging.


NovaChat uses the phone as a...
 
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