iOS Tutorials

The life cycle of iOS applications is quite simple.

The two most important events are Application_Start and Application_Background.

The standard way to start an application is by clicking on its...

 

In order to add custom font files to your application you need to follow these instructions:
1. Add the font file to the "special" folder: <project>\Files\Special
2. Add the #AppFont attribute for...

 

This is a Bash shell script that allows installing B4i, B4A & B4J in linux systems, along with their required dependencies.

Link to the main thread in the B4J sub-forum, please go there to...​

 

During the creation of Callosum, I used 7 different timer for everything from level transitions to the level countdown and overall count up timers.

Here's a simple summary of the steps to create...

 

Make sure to go over this tutorial first: http://www.b4x.com/android/forum/threads/layouts-pages-and-viewcontrollers.45942/

B4i visual designer is more or less the same as in B4A. It is...

 

Dropbox has dropped support for this API. It doesn't work anymore.

The iDropboxSync library allows you to use Dropbox Sync service to manage an app specific folder inside the user Dropbox...

 

hello,
Is there a tutorial that explains step by step how to install B4i on a PC. Should we install Java and what libraries to install (because it requires the path). And after?
Thank you

 

Can we do this?
http://stackoverflow.com/questions/1460892/symbolicating-iphone-app-crash-reports

 

This question here details how to set up your app icons. https://www.b4x.com/android/forum/threads/ico-app.46876/#post-289721

These are the sizes that your icons should be:

icon-76@2x =...

 

The user interface is made of three logical layers: layouts, pages and views controllers.

A layout is a set of views. You can create a layout with the visual designer or by code.
You can load...

 

You don't need any skill with Photoshop, just download template for your app and follow how to use video.
This site is not mine, but I found templates as very useful, especially for iOS...

 

Hi,

Can I use the GCM on the b4i?

for example in B4A i have the code below, can I use the same concept on the b4i to make by the end exchanging the messages Android<=>IOS ?

Sub...

 

For my latest app, Less Note 1.0.0 (currently WFR), I wanted to show when a particular colored pen or the eraser was active and the others inactive. So, I used Photoshop to create glowing...

 

The process to creating a B4i Library after build a objectiveC Code is:

Locating the .a and .h files, copy this files to a folder in a another folder with B4Ih2xml.jar and iCore.h

Execute the...

 

Designer script feature allows you to write simple scripts that manage the user interface in the visual designer.

The main advantage of the scripts over the program code is that you can see the...

 

Hello,

Last night I ported a small game (CLAUStrophobia) from B4A > B4i just to get used to B4i & IOS and to know the differences in the B4i language & OS.

As I ran into some issues and some...

 

Useful for all kinds of gui things..

http://iosdesign.ivomynttinen.com/

 

The latest version of my Face Flashcards app (waiting for review) had one issue that was nagging me. I had used the designer to create an imageview called "flashCards", for which a randomly...

 

You can record the screen of your device for free.
what you will need is an IOS8+ device and OS Yosemite on your mac

 

There are two types of modules in B4i: static modules and classes.

A class is a template. At runtime you can create any number of instances based on the class template.
Each instance will have...