iOS Tutorials

Symbolicating a crash report

I will cover the steps required to symbolicate a crash report received from Apple.
The result is a readable stack trace.

It requires a local Mac.

The crash report is a text file that looks like...
 
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Error compiling b4i bridge

I get the following error when I try to compile the bridge app

"
B4i version: 2.51
Parsing code. (0.00s)
Compiling code. (0.02s)
Building designer app. (0.01s)
Building Xcode project (0.04s)...
 

[B4X] Localizator - Localize your B4X applications

i think this one is missing from B4i forum.

This is Erel's class. Just copying it in B4i forum...
 

FirebaseNotifications / Push Messages (server not required)

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FirebaseAuth - Authenticate your users (Google + Facebook)

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  • iFirebaseAuth.zip
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Firebase Integration

B4i v2.80 adds support for Firebase backend: https://firebase.google.com

The libraries are mostly the same as the B4A Firebase libraries.

Configuration

1. Create an iOS application...
 
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Send Push Notification with parse.com

Hi there,

I found and Created an easy way to send push notification without b4x push server

I used parse.com for my apps written with swift and I don't like b4x because It needs a power on...
 

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  • ParsePush.zip
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  • SampleProject.zip
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Create shortcut on OSX to run self hosted builder

I am very new to B4i and one of the first things I wanted was a simple Windows style shortcut to launch the mac builder on my MacMini without having to open a terminal window then enter the...
 

B4A, B4i, B4J and B4r API documentation - B4X Object Browser

BLE Chat - Connecting Android and iOS


This example is based on the new PeripheralManager type introduced in iBLE v2.00.
Please start with this tutorial...
 

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  • BleCentral_B4A.zip
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  • BlePeripheral_B4i.zip
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BLE (Bluetooth Low Energy) Peripheral

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...
 
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change Imageview.Bitmap color

hi,

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

B4X:
ImageView1.TintColor = Colors.RGB(Rnd(0,255),Rnd(0,255),Rnd(0,255))

but it seems...
 

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  • bmpcolor.zip
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Set Gradient Color to a View

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  • gradient.zip
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BLE - Heart Rate Monitor

FloatLabeledEditText (iUI8)

SS-2016-02-29_10.40.03.png


iUI8 v1.20 includes a new view named FloatLabeledEditText. It is a modified TextField that instead of hiding the...
 

CalcRelativeKeyboardHeight Example

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  • KeyboardExample.zip
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Google Analytics

Edit: use iFirebaseAnalytics instead.

B4i v2.50 includes a wrapper for Google Analytics SDK (iAnalytics).

SS-2016-02-08_15.56.47.png


Using...
 
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[Example] Breakout

Name: Breakout

Version: 1.0

Screenshot:

img_1148-png.41405

This game is based...
 

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[Example] FlappyBirdClone

Name: FlappyBirdClone

Version: 1.0

Screenshot:

img_1149-png.41404


This game...
 

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  • IMG_1149.PNG
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iUI8 library

(this library is part of B4i v2.50)
The iUI8 library includes several UI features that are only supported by iOS 8+.
The following line should be added when using this library:
B4X:
#MinVersion...
 
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