List of known android "Intents" to do stuff
- By kanaida
I saw and example here and there for intents, but I noticed it takes a bit of guesswork to figure out what strings to pass sometimes so i'm starting a list of known intents. If you know any...
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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.
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Take pictures with the internal camera
- By Erel
It is recommend to use the new CameraEx class. It provides more functionality.
The new Camera library allows you to take pictures using the back facing camera.
The following steps are...
The new Camera library allows you to take pictures using the back facing camera.
The following steps are...
Attachments
Collection of tutorials in PDF format
- By Erel
Edit: This resource is no longer available. Better resources are available here: https://www.b4x.com/etp.html
You can now download a PDF file that contains most of the tutorials. The...
You can now download a PDF file that contains most of the tutorials. The...
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Creating a build number for your project's compilation
- By blong
It has been discussed in other places on wish lists etc that each time we compile our projects under B4A that it would nice to have a BUILD number increment by 1.
Using the CustomBuildAction...
Using the CustomBuildAction...
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Flickr Viewer
- By Erel
This application gets this html page: Flickr: Explore interesting photos from the last 7 days in FlickrLand... , parses it...
Attachments
How To: Turn your app into a Home Screen launcher (with B4A)
- By jdiperla
This is extremely easy and many of you may already know how to do this, however, for those who do not, here is how.
In your Project Menu: Click on: "Do not overwrite Manifest File". It will...
In your Project Menu: Click on: "Do not overwrite Manifest File". It will...
Grid Sample
- By COBRASoft
Hey all,
This grid is like an open source project. It is completely written in a seperate B4A module and allows paging, 'custom' column types, horizontal and vertical scrolling, summation and...
This grid is like an open source project. It is completely written in a seperate B4A module and allows paging, 'custom' column types, horizontal and vertical scrolling, summation and...
Attachments
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Very light and simple to use SQLite database browser, editor and creation
- By Mcky
I used this simple and free Windows app tool to create my android SQL databases.
SQLite Database Browser
SQLite Database Browser
Your own content - chooser
- By RiverRaid
Hi!
some days ago i shared my ahaShareLibrary and if you like to do your own library with your own code, this small tutorial may help you..
The project need following:
o) Reflection
o)...
some days ago i shared my ahaShareLibrary and if you like to do your own library with your own code, this small tutorial may help you..
The project need following:
o) Reflection
o)...
Attachments
How to make screenshots!
- By magarcan
I think one of the easiest way is using Android SDK tools. I'll explain this method using Windows, but in Linux or Mac should be similar. This is what you have to do:
-Connect your mobile to...
-Connect your mobile to...
Keep app from closing on back key press
I have an app that opens web pages from a menu. Having trouble getting it to NOT close every time you click the android back button (drops out of app).
Tried this code:
Sub...
Tried this code:
Sub...
B4AServer tutorial
- By charlesg
I have recently 'discovered' both Android and Basic4Android. I am really enjoying the experience.
The documentation for B4AServer is in a number of forum threads. I have summarised these...
The documentation for B4AServer is in a number of forum threads. I have summarised these...
Design News B4A Online Class
- By fredeady
Online classes featuring B4A-based Android Accessory, Bluetooth and TCP/IP applications will be offered by Design News beginning June 24, 2013. The 5-day run of classes will be presented by EDTP...