小编Ste*_*nig的帖子

在我的一个视图中,我只想在UIWebView中显示pdf文件.

我的头文件代码:

    #import <UIKit/UIKit.h>

@interface FCOMViewController : UIViewController

{IBOutlet UIWebView *fcomWebView;}

//flag to denote if this is first time the app is run

@property (nonatomic) BOOL firstRun;

@end

这里是实现文件中的方法:

- (void)viewDidLoad {

    //Show the procedures PDF

NSString *path = [[NSBundle mainBundle] pathForResource:@"b777normalprocedures" ofType:@"pdf"];
NSURL *url = [NSURL fileURLWithPath:path];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[fcomWebView loadRequest:request];
[fcomWebView setScalesPageToFit:YES];

该应用程序启动正常,不崩溃或任何东西.引用出口已设置,但不显示PDF.控制台说:

DiskImageCache:无法解析旧目录的绝对路径.找不到PDF标题:找不到`%PDF'.

pdf在项目目录中,我已经仔细检查过它是否正确写入.

我能在这做什么？任何帮助,将不胜感激.

我是iPhone开发新手,但设法在我的iOS应用程序中接收推送通知.但是,当我轻扫传入的推送通知时,它只会打开应用程序,但不会打开通知的相关帖子.

这是我的代码:

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
NSLog(@"Eine Nachricht ist angekommen, während die App aktiv ist");

NSString* alert = [[userInfo objectForKey:@"aps"] objectForKey:@"id"];

NSLog(@"Nachricht: %@", alert);

//This is to inform about new messages when the app is active

//UIApplicationState state = [[UIApplication sharedApplication] applicationState];
//if (state == UIApplicationStateActive) {
//    UIAlertView* alertView = [[UIAlertView alloc] initWithTitle:@"Neuer Artikel" message:@"Nachricht" delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil];
//    [alertView show];
//    }
}

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
NSLog(@"Device Token=%@", deviceToken);

NSUInteger theCount = [deviceToken length]; …