Tutorials & Examples

Hi all,

My contribute to the community a USB Serial service, you can add more activitys...

If you like this please press "like"

Thanks

camolas

 

Hi all,

My contribute to the community a TTS service for 2 Activitys, you can add more activitys...

If you like this please press "like"

Thanks

camolas

 

This is an example of how to build an app and sent intents to your pebble.

 

Thanks for your help Erel!!! I greatly appreciate your timely assistance, this active forum, the B4A community, and B4A itself!!! Gregg

Here's the Manifest file that incorporates two Intents...

 

If you are lazy creating views "by hand" or you simply want a "form" depending on a MySql table take a look at this small app.

Type in the Database and Table Name and the IP-Address of the server...

 

I'm currently messing about with libGDX and will be using the Accelerometer for input. I borrowed some code from the web and B4A'd it. It includes device rotation, orientation, resolution, X, Y, Z...

 

This is an attempt to create a RPN calculator (Reverse Polish Notation - as per HP calculators). You can store (STO) and recall (RCL) values of register X. It will store and retrieve last value of...

 

Here another Slid Panel.
I use the Ultimate List View ( paid from Informatix ) to swipe control, but someone can adapt the gesture library.

In the first time no image will appear in background...

 

I am leaving this project here for now. The majority of the work has been done to extract the critical information of a QR code - it is reported in the text box to the right of the qr...

 

Hi all.

Here is a BAS module to do 5 card poker scoring. Its some ugly code but it works.

I have promised myself I was going to re-write this code for over a year but cannot seem to find the...

 

The attached project is an example using the XtraViews library.

If one of the classes in that library is called "MovieView" then let's play some animated GIF movies.


Have fun...

 

What am I doing wrong

oRst = SQL.ExecQuery2("SELECT * FROM Bustrip ORDER BY sort Asc WHERE bus = ?", Array As String (Main.find))

 

An example of using Listview.
Open and save dialogs.
Screen orientation.
Don't forget to twist.

Done on 7 inch tablet.
B4A 2.3

 

An example of the rotating earth with 3 x image views displaying the same GIF file but each separated by 120 degrees from the other. You will need to download the GIF file from here...

 

This program displays pics of the same size as the ImageView. Made on an 7 inch tablet.
Program is not ready to go. Need to create folder and place same size pics in folder.
My device info is...

 

This was done just for fun. It is a 24 hour analogue clock/watch. Have used the GPS Example from @klaus as base for this clock.
JHS CLOCK V1 => a 24 hour clock running clockwise...

 

I've made a very simple project which periodically connects to a VB6 Server.
The code is well commented with notes for programmers coming from VB6.

In this code I use once ExitApplication. It's...

 

Random Numbers.
Timer.
ExitApplication.

 

Service Module using CallSub.

A very simple example. I thought you had to use CallSub from an Activity, but had it backwards.

 

Here's a quick little example of how to shorten your urls using tinyurl.com.

Thanks to TDS, who provided the solution.