iOS Tutorials

Just a quick question about inline Objective-C: Can I declare a variable outside of a method? This seems like a really basic question but I haven't use inline objective-c before and wanted to be...

 

Hello Everyone, after trying so many different things and different php scripts, I finally found one that seems to give me the results I was looking for.

I needed a way to verify the transaction...

 

Ola

Erel's Overview from Walts B4xGoodies

B4I

Class - Ads - Beaconparser B4i
Class - Colour - Color Picker [class] [custom View]
Class - Database - Keyvaluestore...

 

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...

 

Adding icons to labels and buttons is very simple as explained here: https://www.b4x.com/android/forum/threads/b4x-fontawesome-material-icons-fonts.72908/#content

You can use...

 

Hello,

I have tested LocalNotifications.zip for iOS, but i don't see the notification.
I have not error, nothing happens.

I send you a link below to see this problem...

 

I'm currently developing an App that'll be released for Android and IOS. It presents files to the user, allows them to select a file and then presents the content for editing, and finally allows...

 

The code of Coordinates Calculator app is attached.

You can download this app from Apple App Store: https://itunes.apple.com/us/app/b4i-coordinates-calculator/id915366768?mt=8

 

This is a short tutorial/code snippet on how to successfully implement Touch ID in your app.
Thanks to @Semen Matusovskiy for his code.

You need this OBJC Code

#IF OBJC
#import...

 

hi,

if you would like to change the color of your Imageview.Bitmap than you could just
do it like this:

ImageView1.TintColor = Colors.RGB(Rnd(0,255),Rnd(0,255),Rnd(0,255))

but it seems...

 

UITableView is a very powerful Listview. It loads items very fast and scrolling is very smooth. thanx to b4i it is also very customizable.

B4i support 5 Events for the UITableView:

Sub...

 

https://www.b4x.com/android/forum/threads/b4x-b4x-programming-technics-track-changes-tool.112452/

 

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...

 

HI all
this Example Image Face Detection
Contains a lot of codes:
Find the color of the face
Find the face, eyes, and nose
Find the angle of the face
Find a smile
Eye open or closed
Correctly...

 

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

 

This is for local compile i.e. using your own Mac.

So you`ve written your first iOS app, tested it on your device and now want to upload it and make your first $million. Read on...

You`ll need...

 

Hi All

I would like to bebable to browse files on my iOS device via my App.

The easiest was is to share the DirDocuments and deposit files in there using iExploere or some similar browser. That...

 

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...

 

There are two types of devices involved in BLE communication: peripheral devices and central devices.

Peripheral devices: heart rate monitors, beacons, Arduino with HM 10 module, etc.
Central...

 

This is a B4A + B4i project that shows a possible method for handling the keyboard visibility changes.
Resizing the CLV will cause the list to lose the scroll position. Instead of...