学步园

转载 ：http://www.cxy.me/doc/5558.htm

框架

iPhone

• • CocoaFoundation(Mac OS X共通)
  • UIKit

Android

• • JavaSDK
  • AndroidFramework

MVC

iPhone

• • Model
    • 任意
  • View
    • UIView的父类
    • InterfaceBuiler 设计的工具
    • 设计的信息，保存到xib文件(XML)
  • Controller
    • UIViewController
    • UINavigationController
    • UIImagePickerController
    • UITabbarController
    • UITableViewController

Android

• • Model
    • ContentProvider
  • View
    • android.view,android.widget
    • 布局XML
    • 设计的信息保存到xml文件
  • Controller
    • Activity
    • ListActivity
    • MapActivity
    • ExpandableListActivity
    • TabActivity

View实装方法

• Android和iPhone的View的実装方法的比較

Controller使用方法

标签设置文字列的时候

iPhone

@interfaceHogeViewController : UIViewController {
  UILabel *label;
}
@property (nonatomic, retain) IBOutlet UILabel *label;@end@implementation@synthesize label;/* Interface Builder- (void)loadView {}*/-(void)viewDidLoad {
  [superviewDidLoad];
  label.text =@"Hello world!";
}-(void)dealloc {// 内存的释放

[label release];
  [superdealloc];
}@end

Android

publicclassHogeActivityextendsActivity {privateTextView label;protectedvoidonCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    label = (TextView)findViewById(R.id.label);
    label.setText("Hello world!");
  }
}

事件

iPhone

• • Target Action
  • Responder Chain

Android

• • event

事件的实装

• Android和iPhone事件库

iPhone

1. 1. loadView
   2. viewDidLoad
   3. viewWillAppear
   4. viewDidAppear
   5. viewWillDisappear
   6. viewDidDisappear

Android

1. 1. onCreate
   2. onStart
   3. onResume
   4. onPause
   5. onStop
   6. onDestroy

内存方面的事件

iPhone

• • didReceiveMemoryWarning

Android

• • onLowMemory