#import "ExampleAppDelegate.h" #import "ExampleUIWebViewController.h" #import "ExampleWKWebViewController.h" @implementation ExampleAppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { // 1. Create the UIWebView example ExampleUIWebViewController* UIWebViewExampleController = [[ExampleUIWebViewController alloc] init]; UIWebViewExampleController.tabBarItem.title = @"UIWebView"; // 2. Create the tab footer and add the UIWebView example UITabBarController *tabBarController = [[UITabBarController alloc] init]; [tabBarController addChildViewController:UIWebViewExampleController]; // 3. Create the WKWebView example for devices >= iOS 8 if([WKWebView class]) { ExampleWKWebViewController* WKWebViewExampleController = [[ExampleWKWebViewController alloc] init]; WKWebViewExampleController.tabBarItem.title = @"WKWebView"; [tabBarController addChildViewController:WKWebViewExampleController]; } self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; self.window.rootViewController = tabBarController; [self.window makeKeyAndVisible]; return YES; } @end