Software wealth creation password: iPhone application development strategy-objective-C 2.0 (two-color)

Software wealth creation password: iPhone application development strategy-objective-C 2.0 (two-color) After learning how to use objective-C 20 to develop your first iPhone application, you can also earn your first barrel of gold Basic Information Author:Wang Zhigang Series Name:Wang Zhigang's work Series Press: Electronic Industry Press ISBN:9787121134692 Mounting time: Published on: February 1, June 2011 Http://product.china-pub.com/193976 Introduction The introduction to objective-C 20 (two-color) systematically introduces the basic knowledge of using objective-C 20 to develop iPhone applications, it covers basic knowledge of various development tools, such as operating skills, Framework Working Principles, software tuning skills, and post-production. The book takes a lot of time to introduce the various common class libraries necessary for developing iPhone applications. It can further deepen your understanding of these common class libraries by combining the explanations of targeted application instances. Software rich password: iPhone application development strategy-objective-C 20 (two-color) can be used as an entry-level teaching material for iPhone application development.DirectorySoftware rich password: iPhone application development strategy-objective-C 2.0 (two-color) Chapter 2 configure development environment 2 1.1 Mac application development environment 2 1.2 development environment for iPhone applications 3 1.3 view the content in the installation directory 5 1.3.1 start xcode 6 1.3.2 start interface builder 7 1.4 basic operations in MAC 7 1.4.1 how to display the pop-up menu 7 1.4.2 customization of tool bar 9 Chapter 2 development tools 11 2.1 xcode 11th 2.1.1 functions of xcode 11 in the integrated development environment 2.1.2 project window 12 2.1.3 functions of the text editor 16 2.1.4 developer manual 18 2.2 interface builder 20 2.3 dashcode 20 2.4 iPhone simulator 21 2.5 Other Tools 22. 2.5.1 filemerge 22 2.5.2 icon composer 23 2.5.3 property list editor 23 2.6 Mac or iPhone application development process 23 2.6.1 prepare materials for the Application 24 2.6.2 step 25 2.6.3 GCC 26 Chapter 2 Application and framework 27 3.1 about applications 27 3.1.1 application types 28 3.1.2 about iPhone application 29 3.2 framework 29 3.2.1 simple "Hello World" program 29 3.2.2 30 of the framework 3.2.3 relationship between programming languages and frameworks 30 3.3 Mac OS X and iPhone SDK framework. 31 3.3.1 framework installation directory 31 3.3.2 cocoa and carbon 32 3.3.3 framework used in applications 32 3.4 development track of cocoa and carbon 34 3.4.1 cocoa is an object-oriented framework, so it is difficult to master 35 3.4.2 carbon is developed in C. People who know the language should use carbon 35 3.4.3 carbon will disappear in the future 35 3.4.4 after the carbon application uses cocoa for rewriting, the speed will increase by 35. 3.4.5 if cocoa for Windows is used for development, the cocoa application 36 can also be run on Windows Chapter 2 cocoa and objective-C 37 4.1 Use of the framework 37 4.1.1 about API 37 4.1.2 relationship between APIs and programming languages 39 4.2 objective-C Development History 39 4.3 for cocoa API 41 in other languages 4.3.1 call cocoa 41 Through Bridge 4.3.2 whether cocoa APIs should be called in languages other than objective-C 42 4.4 answer several questions related to objective-C 43 4.4.1 do I need to master C language and smalltalk first? 43 4.4.2 objective-C is difficult to learn. 43 4.4.3 can objective-C be widely used on Windows or Linux platforms? 44 4.4.4 will objective-C disappear in the future? 44 Chapter 4 basic concepts of cocoa Object-Oriented Programming 45 5.1 five basic object-oriented terms 45 5.1.1 class 46 5.1.2 instance 46 5.1.3 instance variable 47 5.1.4 method 48 5.1.5 inherit 48 5.1.6 interaction 49 5.1.7 object 50 5.2 understand basic terms in cocoa instances 50 5.2.1 understand basic terms through button configuration 50 5.2.2 inheritance relationship in the text input box 51 Chapter 1 Hello world application 53 6.1 about cocoa's hello World Program 53 6.2 start xcode to create a project 54 6.3 create class 56 6.3.1 create a class file 56 6.3.2 append code 56 6.4 start interface builder to Design User Interface 58 6.4.1 XIB file 58 6.4.2 interface builder window. 59 6.4.3 design the hello World User Interface 61 6.5 class instantiation 62 6.6 socket connection and action 64 6.7 complete coding of appcontroller 67 6.8 establish and run 67 6.9 development steps review 69 Chapter 2 MVC Architecture 70 7.1 information contained in the Hello world application development process 70 7.2 what is MVC Architecture 70 7.2.1 view layer 71 7.2.2 model layer 71 7.2.3 control layer 72 7.3 Example 72 using the MVC Architecture 7.3.1 iTunes model 72 7.3.2 view 73 of iTunes 7.3.3 iTunes control 74 7.4 features of cocoa application development using MVC Framework 75 7.4.1 The View component is provided by cocoa 75 7.4.2 maintain mutual independence between views and models 75 7.4.3 application-specific functions provided by control 75 7.4.4 create models and control classes only 76 Chapter 4 socket and action 77 8.1 information exchange between views and controls 77 8.2 socket and action 78 8.2.1 what is socket 78 8.2.2 what is action 78 8.3 socket and action connection 79 8.3.1 socket and action appending 79 8.3.2 socket connection 80 8.3.3 action connection 81 8.3.4 Connection Confirmation 82 Chapter 2 C language syntax 85 9.1 Introduction to C language 85 9.1.1 C language development process 85 9.1.2 features of C language 85 9.1.3 structure characteristics of C source code 86 9.1.4 c Source Code Composition Rule 89 9.1.5 C Language Character Set 89 9.1.6 C Language Vocabulary 90 9.2 Data Type 92 9.2.1 Basic Data Type 92 9.2.2 basic operators and expressions. 98 9.2.3 Relational operators and Expressions 101 9.2.4 logical operators and expressions 102 9.3 array 103 9.3.1 one-dimensional array 103 9.3.2 2D array 104 9.3.3 character array 104 9.4 pointer 104 9.4.1 basic concepts of pointers 105 9.4.2 pointer variable type declaration 105 9.4.3 assign a value of 106 to the pointer variable 9.4.4 differences between using string pointer variables and character arrays 106 9.5 C Language Output statement printf () function 107 9.5.1 general form of printf () function call 107 9.5.2 format: String 107 9.5.3 instance output 109 9.6 control statement 110 9.6.1 if statement 110 9.6.2 switch statement 113 9.6.3 while statement 115 9.6.4 do... While statement 116 9.6.5 for statement 117 9.7 function 119 9.7.1 function syntax 120 9.7.2 declaration and entity 121 of functions 9.7.3 variable parameters 122 9.7.4 standard function library 122 9.8 structure 123 9.8.1 structure definition 123 9.8.2 declaration of structure type variables 124 9.8.3 values and values of Structure Variables: 125 9.9 create and learn C language projects in xcode 125 Chapter 2 objective-C syntax 10th 10.1 Introduction to objective-C Programming 129 10.1.1 objective-C and C language 129 10.1.2 objective-C program 129 10.1.3 class declaration and entity 130 10.1.4 create an objective-C test project 130 10.2 class declaration 135 10.2.1 import declaration file 135 10.2.2 class declaration 136 10.2.3 declaration of instance variables 137 10.2.4 instance method declaration 137 10.3 compile the entity of the class 142 10.3.1 compile the entity 142 of the class 10.3.2 Writing Method Code 143 10.3.3 method declaration 144 10.4 object dedicated variable type 144 10.4.1 variable type dedicated to instance objects 144 10.4.2 ID type 145 10.4.3 nil type 145 10.4.4 use object variable 145 in conditional expressions 10.5 method call 146 10.5.1 instance method call 146 10.5.2 class method call 147 10.5.3 if the object is nil, 148 10.6 naming Rules 148 10.6.1 class naming Rule 148 10.6.2 naming rule for instance variables 149 10.6.3 naming Rule 149 10.7 re-Parse cocoa Hello World Program 150 10.7.1 appcontroller. H 150 10.7.2 appcontroller. m 151 Chapter 4 Memory Management 11th 11.1 memory allocation and release 153 11.2 memory-related problems 154 11.2.1 memory release time: 154 11.2.2 Memory leakage 155 11.3 use garbage collection for Memory Management 155 11.3.1 garbage collection 155 11.3.2 objective-C and garbage collection 157 11.3.3 efficiency of the garbage collection function: 158 11.3.4 garbage collection programming Rule 159 11.4 memory management implemented by reference statistics 159 11.4.1 basic concepts of Statistics 159 11.4.2 retain and release method 160 11.4.3 process for Keeping objects to release 160 11.5 class instantiation 162 11.5.1 class instantiation and initialization 162 11.5.2 automatic release 163 11.5.3 method for creating an instance 164 11.5.4 instance release 165 11.6 Memory Management Rules 166 11.6.1 temporary object 166 11.6.2 experience in memory management 168 Chapter 2 string 12th 12.1 special string class 169 12.2 nsstring and nsmutablestring 170 12.3 character encoding 170 12.3.1 what is character encoding 170 12.3.2 the nsstring character code is Unicode 171 12.3.3 nsstringencoding 171 12.4 string generation 172 12.4.1 create a new string 172 in the form @ "" 12.4.2 create Chinese string 173 12.4.3 use format to create string 174 12.5 nsange 176 12.6 string processing 177 12.6.1 calculate the string length by 177 12.6.2 string connection, insertion, and deletion 178 12.6.3 string comparison 181 12.6.4 string retrieval 183 12.6.5 extract some strings 184 12.7 read/write a text file 186 12.7.1 read text file 186 12.7.2 output text 187 Chapter 1 Set 13th 13.1 array 189 13.1.1 nsarray & nsmutablearray 189 13.1.2 create an array 190 13.1.3 the length of the array is 191 13.1.4 get object 192 Through Index 13.1.5 use nsenumerator to get object 193 13.1.6 use the high-speed enumeration method to get object 196 13.1.7 append and delete objects 197 13.2 dictionary 199 13.2.1 what is the dictionary type 199 13.2.2 nsdictionary and nsmutabledictionary 200 13.2.3 nsdictionary creation 200 13.2.4 obtain 202 of keys and values 13.2.5 add 203 of key and Value 13.3 packaging class 205 13.3.1 what is packaging 205 13.3.2 nsnumber 205 13.4 The object is equivalent to 208 of the same value 13.4.1 208 of objects with the same value 13.4.2 equivalent value: 208 of the same value 13.4.3 application in the Collection class 210 13.5 collection classes and reference statistics 210 13.5.1 nsarray and reference statistics 210 13.5.2 nsdictionary and reference statistics 212 Chapter 2 XML application 14th 14.1 XML summary 213 14.1.1 what is XML 213 14.1.2 a common XML instance-RSS 213 14.2 XML parsing 215 14.2.1 resolution and parser 215 14.2.2 type of XML Parser 215 14.2.3 tree 216 14.3 XML Parser 218 in cocoa 14.3.1 nsxmldocument, nsxmlnode, and nsxmlelement 218 14.3.2 parser 219 for XML documents 14.3.3 path 221 14.3.4 node information 222 14.3.5 node parent-child relationship 223 14.3.6 obtain 225 of the attribute values Chapter 2 Table view 15th 15.1 table view 227 15.1.1 nstableview and nstablecolumn 227 15.1.2 table structure 229 15.2 data resources 229 15.2.1 use data resources in the table 229 15.2.2 method of data resource 230 15.2.3 nstableview method 231 15.3 instance 231 15.3.1 data resource settings 238 15.3.2 numberofrowsintableview: 238 15.3.3 tableview: objectvaluefortablecolumn: row: 239 15.3.4 click the read button to Process Code 242 Chapter 2 Introduction to The uikit framework and how to create an iPhone table view 16th 16.1 uikit summary 246 16.1.1 list of classes in the uikit framework 246 16.1.2 difference between the uikit framework and the appkit framework 249 16.2 create a test project for testing the uikit class 250 16.2.1 create the first iPhone application -- Hello World project 251 16.2.2 modify the hello World project to make it an experiment project that does not use the XIB file 256 16.3 create the simplest table 261 16.3.1 create table 262 16.3.2 action 265 when appending a selected unit 16.4 iPhone table view reference 265 16.4.1 uitableview class 266 16.4.2 uitableviewcell class 272 16.4.3 uitableviewcontroller category 279 16.4.4 uitableviewdatasource 280 protocol type 16.4.5 uitableviewdelegate Protocol Class 284 Chapter 2 Common Errors and warnings 17th 17.1 what are errors and warnings 287 17.2 errors and warnings in xcode 287 17.2.1 error and warning display method 288 17.2.2 result creation window 288 Display 289 In the 17.2.3 code window 17.3 common error message 290 17.3.1 'xxx' undeclared (first use in this function). 290 17.3.2 Parse error before 'xxx' token 291 17.3.3 invalid preprocessing directive # XXX 291 17.3.4 no such file or directory 292 17.3.5 undefined symbols 292 17.4 frequent alerts 293 17.4.1 'xxx' may not respond to 'yyy' 293 17.4.2 unused variable 'xxx '294 17.4.3 local declaration of 'xxx' hides instance variable 295 17.4.4 incomplete implementation of class 'xxxx' 296 17.4.5 control reaches end of non-void function 297 17.4.6 passing argument n of 'xxx' assignment from Distinct objective-C type 298 Chapter 1 debugging method 18th 18.1 defects and debugging 299 18.1.1 what are defects and debugging 299 18.1.2 describe defect 300 18.1.3 reproduction of defect 300 18.2 nslog 301 18.2.1 use nslog to output debugging information 301 18.2.2 nslog format 302 18.3 debugging tool 304 18.3.1 what is debugging tool 304 18.3.2 debug build configuration 305 18.3.3 breakpoint and debug mode startup 305 18.3.4 debugging page 306 18.3.5 step-by-step debugging 308 18.4 exception 309 18.4.1 what is exception 309 18.4.2 catch exception 309 18.4.3 stop running when exceptions occur 312 18.4.4 avoid using too many exceptions 313 Chapter 2 post-production of applications 19th 19.1 application icon 314 19.1.1 create an image of 315 icon 19.1.2 creation of icon format files 316 Add an image file to the project 317 19.2 application settings 317 19.2.1 what is target 317 19.2.2 target-related application settings 318 19.2.3 info. plist 321 19.3 localization 322 19.3.1 what is localization 322 19.3.2 User Interface localization 323 19.3.3 localized application name 326 19.3.4 localized test 328 19.4 build configuration 329 19.4.1 what is build configuration 329 19.4.2 set the build configuration to release 329 19.5 completed applications 330 Appendix A added to iPhone developer program 331 Index 337