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iphone NIB文件 -> android xml布局文件
iphone delegate class + controller class -> android Activity
main方法 -> android的中AndroidManifest.xml要启动的Activity
步骤:
1. 使用XCODE创建项目
2. 打开nib文件,将需要的组件拖放至view中
3. 在Controller类中声明组件变量 \ 事件接收方法,注意需要 IBOutlet关键字,
4. 使用InterfaceBuilder链接Controller类中的变量\事件接收方法 至 每个组件上
5. 实现事件接收方法
(不用InterfaceBuilder依然可以实现UI界面,使用纯Code编写.)
main:
//
// main.m
// HelloUser
//
// Created by sin francis on 10-8-26.
// Copyright __MyCompanyName__ 2010. All rights reserved.
//
#import <UIKit/UIKit.h>
int main(int argc, char *argv[]) {
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
int retVal = UIApplicationMain(argc, argv, nil, nil);
[pool release];
return retVal;
}
Delegate声明:
HelloUserAppDelegate.h
//
// HelloUserAppDelegate.h
// HelloUser
//
// Created by sin francis on 10-8-26.
// Copyright __MyCompanyName__ 2010. All rights reserved.
//
#import <UIKit/UIKit.h>
@class HelloUserViewController;
@interface HelloUserAppDelegate : NSObject <UIApplicationDelegate> {
UIWindow *window;
HelloUserViewController *viewController;
}
@property (nonatomic, retain) IBOutlet UIWindow *window;
@property (nonatomic, retain) IBOutlet HelloUserViewController *viewController;
@end
Delegata的实现:
HelloUserAppDelegate.m
//
// HelloUserAppDelegate.m
// HelloUser
//
// Created by sin francis on 10-8-26.
// Copyright __MyCompanyName__ 2010. All rights reserved.
//
#import "HelloUserAppDelegate.h"
#import "HelloUserViewController.h"
#import "MyNewsViewController.h"
@implementation HelloUserAppDelegate
@synthesize window;
@synthesize viewController;
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after app launch
[window addSubview:viewController.view];
[window makeKeyAndVisible];
return YES;
}
- (void)dealloc {
[viewController release];
[window release];
[super dealloc];
}
@end
Controller的声明:
//
// HelloUserViewController.h
// HelloUser
//
// Created by sin francis on 10-8-26.
// Copyright __MyCompanyName__ 2010. All rights reserved.
//
#import <UIKit/UIKit.h>
@interface HelloUserViewController : UIViewController {
//链接到HelloUserViewController.xib 界面中的display label组件
IBOutlet UILabel *displayLable;
//链接到HelloUserViewController.xib 界面中的name Field组件
IBOutlet UITextField *nameField;
//链接到HelloUserViewController.xib 界面中的Button组件
IBOutlet UIButton *sayButton;
//注意:以上的只是引用,并未真实的链接到组件上去,那么就需要我们使用Interface Builder进行链接
//1. 使用Interface Builder打开HelloUserViewController.xib,打开HelloUserViewController.xib中View
//2. 右键单击 或者CTRL+左键单击 "File's Owner",可以在弹出的Outlet一栏中看见
//displayLable nameField sayButton三个变量名称
//3. 分别拖动变量右边的空心圈连接至View界面上的组件即可
}
//定义一个按钮事件接收器
//如何链接此接收器到button上呢
//1. 使用Interface Builder打开HelloUserViewController.xib,打开HelloUserViewController.xib中View
//2. 右键单击 或者CTRL+左键单击 "File's Owner",在Received Actions一栏中可以看到sayHello的动作
//3. 拖动sayHello右边的空心圈至View界面上的按钮即可
//4. 实现你的sayHello方法吧
-(IBAction) sayHello : (id) sender;
@end
Contoller的实现:
//
// HelloUserViewController.m
// HelloUser
//
// Created by sin francis on 10-8-26.
// Copyright __MyCompanyName__ 2010. All rights reserved.
//
#import "HelloUserViewController.h"
@implementation HelloUserViewController
/*
// The designated initializer. Override to perform setup that is required before the view is loaded.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil])) {
// Custom initialization
}
return self;
}
*/
/*
// Implement loadView to create a view hierarchy programmatically, without using a nib.
- (void)loadView {
}
*/
/*
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
[super viewDidLoad];
}
*/
/*
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// Return YES for supported orientations
return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
*/
//sayHello的实现方法
-(void) sayHello:(id)sender{
NSString *userName = nameField.text;
NSString *helomessage = [[NSString alloc] initWithFormat:@"Hello,%@",userName];
displayLable.text=helomessage;
[helomessage release];
nameField.text=NULL;
}
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
- (void)viewDidUnload {
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (void)dealloc {
[super dealloc];
}
@end
实例代码下载:
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评论
我用的是笔记本，安装的mac系统而已。
求安装教程
安裝教程在我的博客裏面有的。
我用的是笔记本，安装的mac系统而已。
求安装教程
网上教程很多的，google以下
我用的是笔记本，安装的mac系统而已。
求安装教程
我用的是笔记本，安装的mac系统而已。