iOS Tutorials

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...

 

B4i libraries are written in Objective C. You need to use a Mac with Xcode and you need to know Objective C.
From my experience it is more difficult to write B4i libraries compared to B4A / B4J...

 

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...

 

v8.50 - January 10, 2024 - https://www.b4x.com/android/forum/threads/b4i-v8-50-has-been-released.158566/

• Code snippets...

 

Thought I'd share this sequence of tasks on how to set up B4i from scratch - hope it helps anybody just starting.

1. Windows

1.1 Create a Keys Folder e.g. C:\Users\User1\Documents\B4i\Keys

1.2...

 

This guide is obsolete ! It is no more updated.
Please use the B4X Booklets.

Here is a B4i Beginner's Guide in pdf format.

The source code for the example programs is included.
It's...

 

In the last week or two I encountered a strange pause which happened during full installations.

There were two symptoms:
1. The installation paused for a few seconds after it started.
2. It took...

 

This example demonstrates how you can use a different code module for each page.

B4i structure (like B4J) is very flexible. Pages are regular objects like all other objects. You can use a single...

 

iOS has built-in support for reading and writing PDF documents.

The Canvas object allows us to display existing PDF...

 

This tutorial is only relevant after you were able to build and install B4i-Bridge.
If you haven't yet started with B4i then please go over these two tutorials instead:
Creating a...

 

New: https://www.b4x.com/android/forum/t...ions-push-messages-server-not-required.68645/

Old, don't use:

Spoiler

B4i v1.50 added support for push notifications. Push...

 

iMedia library v1.10 includes a new type of object named LLCamera. LLCamera provides low level camera access, similar to B4A Camera library. If you just want to allow the user to take a...

 

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

 

By following the steps in this tutorial you can allow users to configure the various app settings in the default Settings app...

 

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...

 

B4i v1.80 adds support for inline Objective C code. This means that you can add Objective C code to your modules and they will be compiled together with all other code.
You can then use...

 

Useful for all kinds of gui things..

http://iosdesign.ivomynttinen.com/

 

The iStore library allows you to use the store In-App Purchases features inside your app.
You can let the user purchase digital products from inside your app.

(Unsurprisingly) the configuration...

 

iPhone library v1.30 includes a new type named Motion. With this object you can monitor the device orientation and acceleration (similar to B4A PhoneSensors).

The Motion object doesn't raise...

 

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...