Category Archives: iOS Tutorials

iOS Tutorials

How to submit an iPhone App to iTunes store

Prerequisites Download PDF You need – Paid Developer account – Any Mac device running OSX – Latest Xcode and command line tools Steps A. Create Distribution Certificate You need to create iOS Distribution Certificate to be able to upload apps on app store. 1. Go to Apple Developer website (http://developer.apple.com/) and Sign in to your […]

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iPad App Development

iPad is a large screen mobile device from Apple. The latest iPad model has a 12.9 – inch Retina display, a fast CPU and graphics performance. It has several advanced software and hardware features like mult-itasking, four audio speakers, multi-touch etc that add very good experience to mobile apps and games. Multitasking help users get […]

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Getting started with Swift

If you are comfortable with playground file I would strongly suggest to use this Interactive Playground File from Apple Requirements You need latest Xcode (Xcode 6 or up) And for that you must have Yosemite (i.e. Mac OS 10.10 onwards) Hello World println(“Hello, world!”) Variables and Constants Define variables using var keyword var myVariable = […]

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Introduction to Swift

Official Page: Swift Language Apple released Swift in mid 2014 and the aim was to ease the development process by introducing a language which is more readable, compiles faster and fun to work with. Some of its advantages are Readable and Concise In the web world Javascript is eating all other languages and so Apple […]

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How to create a simple RSS Feed Reader

How to create a simple RSS Feed Reader

With a basic knowledge of iOS programming you can easily create a XML parser for any site. Here are few resources for you to get started. http://www.raywenderlich.com/2636/rss-reader-tutorial-for-ios-how-to-make-a-simple-rss-reader-iphone-app http://www.appcoda.com/ios-programming-rss-reader-tutorial/ http://jmsliu.com/1088/iphone-rss-reader-app-ios-tutorial-1-storyboard-ui-programming.html http://useyourloaf.com/blog/2010/10/16/parsing-an-rss-feed-using-nsxmlparser.html

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Getting started 2D game programming

Getting started 2D game programming

Game programming is too easy in iOS with Sprite Kit as it handles all physics for you. You just need to get acquainted to few concepts in Sprite Kit and anyone can develop a 2D game inside it. Besides its pure fun. Some resources to get started are: http://www.raywenderlich.com/84434/sprite-kit-swift-tutorial-beginners https://www.bloc.io/tutorials/swiftris-build-your-first-ios-game-with-swift http://www.gamefromscratch.com/post/2014/06/03/Game-development-tutorial-Swift-and-SpriteKit-Part-1-A-Simple-iOSMac-OS-App.aspx

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Getting started with Swift

Getting started with Swift

Here are a few resources for you to get started on SWIFT. http://www.learnswift.tips/ http://www.raywenderlich.com/74438/swift-tutorial-a-quick-start http://ios-blog.co.uk/swift-tutorials/ https://www.airpair.com/swift/building-swift-app-tutorial http://jamesonquave.com/blog/tutorials/

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Using NSOperation and NSOperationQueues

Using NSOperation and NSOperationQueues

As iOS devices have less resources in terms of memory, all long running and secondary task should not be run in the main thread. Running any long process in main thread causes it to block and app becomes unresponsive and thats uncool from UI perspective. A solution is to use dispatch_async but that doesn’t gives control on […]

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How to customise the button toolbar for iOS App for mobile website

How To Customise The Button Toolbar For IOS App For Mobile Website

1. Go to Main_iPhone.storyboard 2. Press control + alt + cmd + 3 to show the object library on bottom right. 3. Search for bar button item. Drag it to the desired place in toolbar inside storyboard. 4. Each bar button item must have a flexible space bar button item around it. Drag one to […]

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How to manage Xcode Schemes

Official Apple guide is here https://developer.apple.com/library/ios/documentation/ToolsLanguages/Conceptual/Xcode_Overview/chapters/RunYourApp.html Scope What are schemes? Correcting Schemes. What are schemes? In Xcode schemes are used to modify the way a app is run or tested. You can add actions in form of shell scripts and email actions, before and/or after different phases of app like compilation, run, test, profiling etc. […]

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How to change App Launch Image in iOS

Requirements 1. Mac System: Mac Mini, iMac, Macbook pro or Mac pro 2. Xcode 6.0 or higher (Setup guide) 3. Project Code in Objective C 4. Basic knowledge of programming in Objective C and know how of using Xcode 5. Basic Knowledge of Photoshop. Steps Launch Image is an image which shows when your app […]

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How to change the App Icon in iOS

Requirements 1. Mac System: Mac Mini, iMac, Macbook pro or Mac pro 2. Xcode 6.0 or higher (Setup guide) 3. Project Code in Objective C 4. Basic knowledge of programming in Objective C and know how of using Xcode Steps Generating the Logo: Goto appicontemplate.com/ios8. Download the PSD template from there. The help video has […]

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How to change the App name of iOS App

Requirements 1. Mac System: Mac Mini, iMac, Macbook pro or Mac pro 2. Xcode 6.0 or higher (Setup guide) 3. Project Code in Objective C 4. Basic knowledge of programming in Objective C and know how of using Xcode Steps 1. Go to Project target (cmd + 1). 2. Click the blue icon at the […]

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How to debug iOS app

Last Updated: 26 Feb 2015 Scope Types of errors: Compile Time Errors Types of errors: Runtime Errors Debugging app yourself: 101 Debugging app yourself: Update Xcode Debugging app yourself: Installing Project Dependencies Debugging app yourself: Recreating Project Scheme Debugging app yourself: Most common errors Types of errors There are two types of errors. Compile time […]

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How to Add Admob in iOS app

Official Documentation: https://developers.google.com/mobile-ads-sdk/docs/admob/ios/quick-start Requirements Scope 1. What you need to know 2. Finished app preview 3. Include the Google AdMob SDK using cocoapods 4. Adding Banner View 5. Test devices What you need to know 1. Storyboards 2. Views 3. View Controllers 4. Layout Constraints Finished app preview Include the Google AdMob SDK using cocoapods […]

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How to setup Xcode

Requirements 1. Mac System: Mac Mini, iMac, Macbook pro or Mac pro Install Xcode 1. Goto App Store. Search for Xcode and install Xcode from there. Its heavy in size so it will take some time to download and install it. This guide is written with Xcode 6.1. 2. Install Xcode’s command line tools by […]

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Mobile App Development Resources

If you are planning to start mobile app development, check out the links below. They are a collection of resources that you may need for iPhone app, Android App, Microsoft mobile app or HTML5 based app development. Apple iOS, iPhone App development iOS Development Center https://developer.apple.com/devcenter/ios/index.action Resources for Apple Developers https://developer.apple.com/resources/ Getting started Tutorial https://developer.apple.com/library/ios/referencelibrary/GettingStarted/RoadMapiOS/index.html […]

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