iOS 方向问题

Question

我有一个简单的 Web 应用程序，我正在使用 native 构建。

我的 MainWindow.xlb 应用程序包含 Native View Controller。

在 Native View Controller.m 中，我有以下代码:

http://pastebin.com/xXFc0JCW

在此处复制和粘贴看起来很乱。

我似乎无法理解哪里出了问题以及为什么我的应用程序/UIWebView 始终保持纵向。

我是 iOS 开发新手。

完整源代码:https://www.dropbox.com/s/i9woti5ptecr9n4/Native.zip

Answer 1

现在可以了:

NativeAppDelegate.m

#import "NativeAppDelegate.h"
#import "NativeViewController.h"

@implementation NativeAppDelegate

@synthesize window;
@synthesize viewController;


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {    

    // Override point for customization after app launch    

    [self.window setRootViewController:viewController];

    return YES;
}


- (void)dealloc {
    [viewController release];
    [window release];
    [super dealloc];
}

@end

NativeViewController.m

#import "NativeViewController.h"

@implementation NativeViewController

@synthesize webView;


// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    [super viewDidLoad];
    NSString *filePath = [[NSBundle mainBundle] pathForResource:@"login" ofType:@"html"];
    NSData *htmlData = [NSData dataWithContentsOfFile:filePath];


    if (htmlData) {
        NSBundle *bundle = [NSBundle mainBundle]; 
        NSString *path = [bundle bundlePath];
        NSString *fullPath = [NSBundle pathForResource:@"login" ofType:@"html" inDirectory:path];
        [webView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:fullPath]]];
    }
}

- (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 {
    [webView release];
    [super dealloc];
}

@end

而且我还在 InterfaceBuilder 的 WebView 中取消选中 ScaleToFill，否则你必须滚动页面才能看到你的 hello world。

我删除了方向方法并将您窗口的 RootviewController 设置为您的 ViewController。您的窗口没有 RootVieController。