Tantan Fu

Jun 04, 2015

Xcode新建Empty Application

Create a new empty application in XCode 6
  1. Create a new project
  1. Select the “Single View Application” template
  1. Delete the the files Main.storyboard, ViewController.h, ViewController.m
  1. Go into your project settings (Command+1, then click on the project name at the top), and delete the text “Main” under “Main Interface”
  1. Open AppDelegate.m and add in the missing window code. Your application:didFinishLaunchingWithOptions: method should look like:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; self.window.backgroundColor = [UIColor whiteColor]; [self.window makeKeyAndVisible]; return YES; }
for swift:
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { self.window = UIWindow(frame: UIScreen.mainScreen().bounds) self.window?.backgroundColor = UIColor.whiteColor() self.window?.makeKeyAndVisible() return true }

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