Chapter 2 i Phone App Store and App

1. i. Phone Application Development Tool n Xcode : free downloadable. Xcode is an

Model-View-Controller Design Pattern *. h file: declare variables, define class #import <UIKit/UIKit. h> int

Model-View-Controller Design Pattern *. m file: implementation of class Key word @implementation View. Controller

NSString Class Reference https: //developer. apple. com/library/mac/#documentation/Cocoa/Refer ence/Foundation/Classes/NSString_Class/Reference/NSString. html n n n The NSString

UILabel Class Reference n n The UILabel class implements a read-only text view. You

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Chapter 2 i. Phone App Store and App Business Issues 18 -Sep-20

1. i. Phone Application Development Tool n Xcode : free downloadable. Xcode is an Integrated Development Environment (IDE) containing a suite of software development tools developed by Apple for developing software for OS X and i. OS. First released in 2003, the latest stable release is version 4. 4. 1 and is available via the Mac App Store free of charge for Mac OS X Lion and OS X Mountain Lion users.

2. i. Phone Developer Program: Setting up your profile for Testing and Submitting Apps 1. Setting up your i. Phone development team n n 2. 3. 4. 5. 6. 7. https: //developer. apple. com/ Team Agent: has all primary responsibilities for the account. Getting an i. Phone Development Certificate Register Devices for Testing Creating App IDs Create a Provisioning Profile Using the Provisioning Profile to Install an App on an i. Phone, i. Pad, or i. Pod Touch Submitting Your App for Distribution

Model-View-Controller Design Pattern *. h file: declare variables, define class #import <UIKit/UIKit. h> int count; // global variable Key word @interface View. Controller : UIView. Controller { IBOutlet UILabel *number; // variable Subclass Superclass } - (IBAction)add; - (IBAction)subtract; - (IBAction)reset; - (IBAction)dbl; - (IBAction)opposite; @end // method declaration Method name Return type - : instance method +: static method

Model-View-Controller Design Pattern *. m file: implementation of class Key word @implementation View. Controller - (IBAction)add { count++; number. text = [NSString string. With. Format: @"%i", count]; } NSString object … “string” : C-style string @end

NSString Class Reference https: //developer. apple. com/library/mac/#documentation/Cocoa/Refer ence/Foundation/Classes/NSString_Class/Reference/NSString. html n n n The NSString class declares the programmatic interface for an object that manages immutable strings. An immutable string is a text string that is defined when it is created and subsequently cannot be changed. NSString is implemented to represent an array of Unicode characters, in other words, a text string. NSString class contains 146 methods. string. With. Format: Returns a string created by using a given format string as a template into which the remaining argument values are substituted. + (id)string. With. Format: (NSString *)format, . . .

UILabel Class Reference n n The UILabel class implements a read-only text view. You can use this class to draw one or multiple lines of static text, such as those you might use to identify other parts of your user interface. See below for detail: https: //developer. apple. com/library/ios/#documentation/UIKit/Ref erence/UILabel_Class/Reference/UILabel. html