想开发iPhone应用，没有Mac Book也没有Mac Mini，怎么办？ 想尝试在Linux上开发iPhone吗，那就请接着往下看。 1.前提条件： 在Ubuntu上编译好toolchain 因为不能跑模拟器，需要一部iPhone手机来测试程序，iPhone3或iPhone4都可以 （目前支持到iPhone 3.1SDK
想开发iPhone应用，没有Mac Book也没有Mac Mini，怎么办？
想尝试在Linux上开发iPhone吗，那就请接着往下看。
1.前提条件：
在Ubuntu上编译好toolchain
因为不能跑模拟器，需要一部iPhone手机来测试程序，iPhone3或iPhone4都可以
（当前支持到iPhone 3.1SDK，程序可以在iPhone4上运行）
2.从UIApplication派生你的应用程序类：
头文件MyScylla.h
#import <CoreFoundation/CoreFoundation.h>
#import <UIKit/UIKit.h>
@class MyMainView;
@interface MyScylla : UIApplication
{
UIWindow *window;
MyMainView *mainView;
}
@property (nonatomic, retain) IBOutlet UIWindow *window;
@property (nonatomic, retain) IBOutlet MyMainView *mainView;
- (void)applicationDidFinishLaunching:(UIApplication *)application;
- (void)dealloc;
- (void) redirectConsoleLogToDocumentFolder;
@end
m文件MyScylla.m
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import <UIKit/UIAlert.h>
#import "MyMainView.h"
#import "MyScylla.h"
int main(int argc, char* argv[])
{
NSAutoreleasePool *autoreleasePool = [
[ NSAutoreleasePool alloc ] init
];
int returnCode = UIApplicationMain(argc, argv, @"MyScylla", @"MyScylla");
[ autoreleasePool release ];
return returnCode;
}
@implementation MyScylla
@synthesize window;
@synthesize mainView;
- (void)applicationDidFinishLaunching:(UIApplication *)application {
NSLog(@"applicationDidFinishLaunching");
[self redirectConsoleLogToDocumentFolder];
// 可以用bounds方法会得到整个屏幕区域,包括状态栏
CGRect screenBounds = [ [ UIScreen mainScreen ] bounds ];
// 然后用initWithFrame创建UIWindow对象
window = [ [ UIWindow alloc ] initWithFrame: screenBounds ];
// 用applicationFrame方法返回可显示区域,不包括状态栏
CGRect rect = [ [ UIScreen mainScreen ] applicationFrame ];
rect.origin.x = rect.origin.y = 0.0f;
mainView = [[MyMainView alloc]init];
[window addSubview: mainView];
[window makeKeyAndVisible];
}
- (void)dealloc {
[window release];
[mainView release];
[super dealloc];
}
- (void) redirectConsoleLogToDocumentFolder {
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUSErDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *logPath = [documentsDirectory stringByAppendingPathComponent:@"myscylla_log.txt"];
freopen([logPath cStringUsingEncoding:NSASCIIStringEncoding],"a+",stderr);
}
@end
3.定义自己的ViewController
CustomViewController.h
#import <UIKit/UIKit.h>
@class MyMainView;
@interface CustomViewController: UIViewController {
UITextView *textView;
MyMainView *mainView;
}
- (void)viewDidLoad;
- (void)dealloc;
@end
CustomViewController.m
#import <UIKit/UIKit.h>
#import "MyMainView.h"
#import "CustomViewController.h"
@implementation CustomViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.view.backgroundColor = [UIColor blueColor];
CGRect rect = [ [ UIScreen mainScreen ] applicationFrame ];
mainView = [ [ MyMainView alloc ] initWithFrame: rect ];
[self.view addSubview: mainView];
}
- (void)dealloc {
[super dealloc ];
}
@end
4.定义View
MyMainView.h
#import <UIKit/UIKit.h>
#import <UIKit/UINavigationBar.h>
@interface MyMainView : UIView {
UINavigationBar *navBar;
UINavigationItem *navItem;
BOOL isMuted;
UITextView *textView;
UIButton *button;
int count;
}
@property (nonatomic, retain) IBOutlet UINavigationBar *navBar;
@property (nonatomic, retain) IBOutlet UINavigationItem *navItem;
@property (nonatomic, retain) IBOutlet UITextView *textView;
@property (nonatomic, retain) IBOutlet UIButton *button;
-(IBAction) clickButton: (id) sender;
- (void)AlertWindow:(NSString *)transValue;
- (id)initWithFrame:(CGRect)rect;
- (void)dealloc;
- (UINavigationBar *)createNavBar: (CGRect) rect;
- (void)setNavBar;
- (void)clickButton:(id)inSender;
- (void)clickButton:(id)inSender forEvent:(UIEvent *)event;
//- (void)navigationBar: (UINavigationBar *)navbar buttonClicked:(int) button;
@end
MyMainView.m
#import <UIKit/UIKit.h>
#import <UIKit/UIAlert.h>
#import "MyMainView.h"
@implementation MyMainView
@synthesize navBar;
@synthesize navItem;
@synthesize textView;
@synthesize button;
- (id)initWithFrame:(CGRect)rect {
self = [ super initWithFrame: rect ];
if (self != nil) {
NSLog(@"start initWithFrame");
isMuted = NO;
count = 0;
//navBar = [ self createNavBar: rect];
//[ self setNavBar ];
//[ self addSubView: [navBar view] ];
//NSLog(@"after add navBar");
CGRect rectText = CGRectMake(100,100,300,100);
textView = [ [ UITextView alloc] initWithFrame: rectText ];
//[ textView setTextSize: 12 ];
[ textView setText: @"Hello, world!" ];
[ self addSubview: textView ];
button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
CGRect rect = CGRectMake(120,400,100,50);
//[sendButton setFrame:rect];
//sendButton = [ [ UIButton alloc] initWithFrame: rect];
button.frame = rect;
[button setTitle:@"Test" forState:UIControlStateNormal];
[button addTarget:self action:@selector(clickButton:)
forControlEvents:UIControlEventTouchUpInside];
//[button addTarget:self action:@selector(clickButton:forEvent:)
//forControlEvents:UIControlEventTouchUpInside];
[self addSubview:button];
}
NSLog(@"end initWithFrame in MyMainView");
return self;
}
-(void)AlertWindow:(NSString *)transValue{
UIAlertView *alertView= [[UIAlertView alloc] initWithTitle:transValue message:transValue delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
[alertView show];
[alertView release];
}
- (UINavigationBar *)createNavBar: (CGRect) rect {
NSLog(@"start createNavBar");
UINavigationBar *newNav = [ [ UINavigationBar alloc]
initWithFrame: CGRectMake(0.0f, 0.0f, 320.0f, 48.0f)
];
[ newNav setDelegate: self ];
// add our title
navItem = [ [UINavigationItem alloc] initWithTitle: @"My Navigation" ];
[ newNav pushNavigationItem: navItem];
[ navItem setTitle: @"Another Example" ];
NSLog(@"end createNavBar");
return newNav;
}
- (void)setNavBar {
if(isMuted == YES) {
[ navItem setTitle: @"Spouse (Muted)"];
[ navBar showLeftButton:nil withStyle: 0 rightButton:@"Mute" withStyle: 1];
} else {
[ navItem setTitle: @"Spouse"];
[ navBar showLeftButton:nil withStyle: 0 rightButton:@"Mute" withStyle: 0];
}
NSLog(@"end setNavBar");
}
-(IBAction) clickButton :(id)inSender {
count++;
NSLog(@"clickButton");
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Action invoked!" message:@"Button clicked!"
delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
[alert show];
[alert release];
}
-(IBAction) clickButton:(id)inSender forEvent:(UIEvent *)event {
NSLog(@"clickButton forEvent");
count++;
[inSender setTitle:[NSString stringWithFormat:@"count:%d", count]
forState:UIControlStateNormal];
}
/*
- (void)navigationBar: (UINavigationBar *)navbar buttonClicked:(int) button {
switch(button) {
case 1: // left
[ self AlertWindow: @"Left Button"];
break;
case 0: // right
[ self AlertWindow: @"Right Button"];
break;
}
}
*/
- (void)dealloc {
[textView release];
[navBar release];
[navItem release];
[super dealloc ];
}
@end
5.Makefile
PROJECT=MyScylla
IP=root@192.168.1.33
TOOL_CHAIN=/home/jack/iPhone/toolchain
Sysroot=$(TOOL_CHAIN)/toolchain/sys
CC = arm-apple-darwin9-gcc
LD = $(CC)
LDFLAGS = -lobjc
-framework CoreFoundation
-framework Foundation
-framework UIKit
-framework CoreGraphics
-L$(Sysroot)/usr/lib
CFLAGS =
HEADERS= -I$(Sysroot)/usr/include/UIKit
Target=$(PROJECT)
Objects=MyScylla.o
MyMainView.o
Package=$(PROJECT).app
all: $(Target)
$(Target): $(Objects)
$(LD) $(LDFLAGS) -o $@ $^
%.o: %.m
$(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@
%.o: %.c
$(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@
%.o: %.cpp
$(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@
ldid: $(Target)
./myldid.sh
package: ldid
cp -p MyScylla ./$(PROJECT).app/
install: ldid package
scp -r $(Package) $(IP):/var/root
ssh $(IP) chmod -R 755 $(Package)
ssh $(IP) cp -rf $(Package) /Applications/
ssh $(IP) killall SpringBoard
clean:
rm -f *.o $(Target)
rm -f ./$(PROJECT).app/MyScylla
6.编译
ldid.sh:
export CODESIGN_ALLOCATE=/home/jack/iPhone/toolchain/toolchain/pre/bin/arm-apple-darwin9-codesign_allocate
ldid -S MyScylla
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