Question

我创建了地图应用程序，它在我的mac机器上运行xcode。但是，当我创建其ipa文件并与我的iPhone设备同步时，它无法打开。只有闪屏开放并接近。我有我的开发人员和分发证书标志与设备UDID。我的客户也无法远程运行应用程序....提前感谢您的帮助。 PLZ建议我在这里缺少什么？

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

  //sleep(0.5);



arrayNo = [[NSMutableArray alloc] init];             //pickerview radius array

[arrayNo addObject:@"5km"];
[arrayNo addObject:@"10km"];
[arrayNo addObject:@"15km"];

   [window addSubview:[viewController view]];
[window makeKeyAndVisible];

return YES;

}

Upadated：有泄漏问题

我也在检查内存泄漏的可能性并使用仪器工具我在启动应用程序时会出现100％的泄漏。它的NSPlaceholderString泄漏了以下代码...

CLLocationCoordinate2D location;


    NSString *url = [NSString stringWithFormat:@"..myurl......lat=%f&lng=%f&radius=5",locationManager.location.coordinate.latitude,locationManager.location.coordinate.longitude];

    radiusinurl.text = @"5km";
    NSURL *URL = [NSURL URLWithString:url];
    NSXMLParser *xmlParser = [[NSXMLParser alloc] initWithContentsOfURL:URL];
    //Initialize the delegate.
    **XMLParser *parser = [[XMLParser alloc] initXMLParser];**   //5.3% leaks
    //Set delegate
    [xmlParser setDelegate:parser];
    //Start parsing the XML file.
    **BOOL success = [xmlParser parse];**           //0.2% leaks

        [xmlParser release];
        [parser release];
  if(success)

    {                     
 NSLog(@"show me [appDelegate.markers count] %d",[appDelegate.markers count]);


        annobjs = [[NSMutableArray array] retain];
        if([appDelegate.markers count] == 0)
        { //99% leaks on below line where I am calling another method
**[self performSelector:@selector(showingThreeResultsOnCurrentLocation)   withObject:nil];**         //99% leaks
        }
        else
        {//some logic

        }

    }
    else
    {

         //logic
    }}}}

我在行尾评论了漏洞。你能纠正我的代码吗？提前谢谢......

Answer 1

首先初始化视图控制器

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
 {
     NSMutableDictionary *dict = [[NSMutableDictionary alloc] init];  //This is for autoresize when in phone call mode(which does not work yet)
     [dict setObject:@"trigger" forKey:@"frame"];

     [[NSNotificationCenter defaultCenter] postNotificationName:@"trigger"
                                                object:self
                                              userInfo:dict];

     arrayNo = [[NSMutableArray alloc] init];             //pickerview radius array

     [arrayNo addObject:@"5km"];
     [arrayNo addObject:@"10km"];
     [arrayNo addObject:@"15km"];

    viewController = [[UIViewController alloc] initWithNibName:@"UIViewController" bundle:nil];
    UINavigationController *nav = [[UINavigaitonController alloc] initWithRootViewController:nav];

  self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
  self.window.rootViewController = nav;
  [self.window makeKeyAndVisible];
  return YES;
}

打开启动画面后，iPhone .ipa文件变为空白？

1 个答案: