iPhone Tutorial: How to send In-App SMS

Officially, iPhone OS 4 is out of NDA and I can’t write a post on this. If you have been reading my blogs, you might already know how to send a in-app email Sending a in-app SMS is very similar to this, but with subtle differences.

Prior to iPhone OS 4, developers have to depend on

[[UIApplication sharedApplication] openURL: @"sms:12345678"];

So, Let’s get started.

Beginning Objective-C Programming

Table Of Contents
Chapter One: Introduction to ProgrammingChapter Two: If StatementsChapter Three: Switch StatementsChapter Four: LoopsChapter Five: FunctionsChapter Six: Object-Oriented ProgrammingChapter Seven: Introduction to Foundation and UIKitChapter Eight: Essential Foundation ClassesChapter Nine: How To Create Your Own ClassesChapter Ten: Extending Classes with CategoriesChapter Eleven: Protocols in Objective-CChapter Twelve: Key-Value Coding

Integrate PhoneGap with Zxing for iOS - Barcode Scanner - Xcode 4

I spent a long time to config them. so tired, but now it run very good. It's work.

Step 1: 

Download Source PhoneGap at PhoneGap.com ( version 1.8.0 or higher )
after downloaded => install it and follow with introduction

Step 2: 

Download Source barcodescanner  at:
https://github.com/phonegap/phonegap-plugins/tree/master/iOS/BarcodeScanner

Learn Objective-C: Day 6

In today’s tutorial, you will learn about Categories and how to use them to extend the functionality of Cocoa-Touch classes. This is our final installment in the Learn Objective-C series, so you will also be provided with a quick recap on what we’ve covered so far and then look at what you can do to further your skills as an Objective-C or iPhone application developer.

Learn Objective-C: Day 5

Welcome to part five of this series on Objective-C. Today we’re going to look at memory management, an element of Objective-C (and many other languages) that tends to trip up newer programmers. Most scripting languages (such as PHP) take care of memory managaement automatically, but Objective-C requires that we are careful with our use of memory and manually create and release space for our objects.

It’s good practice to keep track of how much memory your application is using, so you don’t encounter any leaks or hog up the memory on the system. It’s even more important on mobile systems such as the iPhone where memory is much more limited than on a desktop machine.

Learn Objective-C: Day 4

Welcome to part four of this series on Objective-C. So far, we’ve looked a lot at theory and the principles and functionality of the language to get a good idea of how it works. Today, we will be making a simple class similar to the car example we looked at in previous parts of this series. Our class will take the details of a car, allowing us to get and set the values held. After today’s example you should be able to create your own classes in Xcode and toy around with them.

So far, we have had some great feedback via email, twitter and comments. Itʼs great to see so many people are interested in this subject and itʼs even better to see that so many of you are trying it out for yourself and asking some great questions. Keep it up!

Learn Objective-C: Day 3

Welcome to part three of this series -I hope youʼre enjoying it! Last week we looked at how we separate classes in to separate files (interface and implementation), this week weʼre going to look at classes again, but a little bit more in depth. Weʼll also take a peak at inheritance and how it works, along with variable scope.

So far, we have had some great feedback via email, twitter and comments. Itʼs great to see so many people are interested in this subject and itʼs even better to see that so many of you are trying it out for yourself and asking some great questions. Keep it up!

Learn Objective-C: Day 2

Welcome to part two of this introductory series on Objective-C. After spending last week reviewing the fundamentals of the C language upon which Objective-C is built, this week we will transition to focusing on what makes Objective-C such a great language for software development. Specifically, we will discuss the fundamentals of Object Oriented Programming (OOP) and demonstrate how to create a class and send messages to objects in Objective-C.

Segment Control

Segment ControlIn this tutorial i will be showing you how to create and use segment controls Features:

• 1 Label

• 1 Segment Control

Using segment controls in your apps has great advantages as its basically a multifunction button and are mostly used in a settings page of an app allowing the using to select many options in the view of one button with segments controlling different features

Keeping The App Awake

Keeping The App Awake

Features:

• 3 Views
• 3 Navigation Bars

In this tutorial i will be showing you how to create a simple tab bar application i will be showing you how to create the basic layout and how to add features. Tab bar apps are very popular and are mainly used for information apps