Tutorials & Examples

This is only a simple example for newbie to learn Wheel algorithm.
For fully blown of wheels, see ClsWheel v 1.4 by Klaus.
There is no intention to make it an advance Stopwatch & Timer!
Advance...

 

Just thought I would post a few things I have learned about intents. Using them does not seem to be particularly intuitive and information is sparse. Here is a link to a thread someone started for...

 

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...

 

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...

 

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...

 

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...

 

This example no longer works as it is based on an old Twitter API.
An updated example is available here...

 

Hi All

I have created a simple socket class for a project we a doing. Thought I might share it. Hopefully it will be of use to others.

Regards

John.

Type=Class
Version=2.71...

 

I went through a (long) learning curve with regard to using SQLite, and creating Webview, Listview and Scrollview lists. There are a lot of great examples on this forum, but I found it difficult...

 

https://code.google.com/p/android-ui-utils/

Moved now to:

http://romannurik.github.io/AndroidAssetStudio/

 

This application gets this html page: Flickr: Explore interesting photos from the last 7 days in FlickrLand... , parses it...

 

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...

 

Ok here is the transparent activity project, it is very simple, i used it in the fake virus app.

Make a folder in the objects->res folder, and name it values.
Copy the file from the folder in...

 

Wanted to have a smooth scrolling message for an initial screen in one of my programs, and couldn't find anything pre-built into Android, so of course, something that should have taken just a few...

 

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...

 

Note: the attached project contains CLASSIC asp scripts and NOT asp.net scripts.


I have a propriatary PC app that uses MSAccess.
The author is good enough to leave the MSAccess .mdb tables...

 

I used this simple and free Windows app tool to create my android SQL databases.

SQLite Database Browser

 

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)...

 

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...

 

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...