[iOS基础控件-6.12.1]QQ菜单管理UITabBarController控制器管理

 1 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 2     // Override point for customization after application launch. 3     4     // 设置window 5     self.window = [[UIWindow alloc] init]; 6     self.window.frame = [[UIScreen mainScreen] bounds]; 7     self.window.backgroundColor = [UIColor grayColor]; 8     [self.window makeKeyAndVisible]; 9    10    11     // 设置一个UITabBarController12     UITabBarController *tabBarController = [[UITabBarController alloc] init];13     self.window.rootViewController = tabBarController;14    15     // 添加子控制器16     UIViewController *c1 = [[UIViewController alloc] init];17     c1.view.backgroundColor = [UIColor redColor];18 //    [tabBarController addChildViewController:c1];19    20     UIViewController *c2 = [[UIViewController alloc] init];21     c2.view.backgroundColor = [UIColor blueColor];22 //    [tabBarController addChildViewController:c2];23    24     UIViewController *c3 = [[UIViewController alloc] init];25     c3.view.backgroundColor = [UIColor greenColor];26    27     tabBarController.viewControllers = @[c1,c2,c3];28    29    30     return YES;31 }

 1 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 2     // Override point for customization after application launch. 3     4     // 设置window 5     self.window = [[UIWindow alloc] init]; 6     self.window.frame = [[UIScreen mainScreen] bounds]; 7     self.window.backgroundColor = [UIColor grayColor]; 8     [self.window makeKeyAndVisible]; 9    10    11     // 设置一个UITabBarController12     UITabBarController *tabBarController = [[UITabBarController alloc] init];13     self.window.rootViewController = tabBarController;14    15     // 添加子控制器16     UIViewController *c1 = [[UIViewController alloc] init];17     c1.view.backgroundColor = [UIColor redColor];18     c1.tabBarItem.title = @"红色";19 //    [tabBarController addChildViewController:c1];20    21     UIViewController *c2 = [[UIViewController alloc] init];22     c2.view.backgroundColor = [UIColor blueColor];23     c2.tabBarItem.title = @"蓝色";24 //    [tabBarController addChildViewController:c2];25    26     UIViewController *c3 = [[UIViewController alloc] init];27     c3.view.backgroundColor = [UIColor greenColor];28     c3.tabBarItem.title = @"绿色";29    30     tabBarController.viewControllers = @[c1,c2,c3];31    32    33     return YES;34 }

 1 - (void)viewDidLoad { 2     [super viewDidLoad]; 3     NSLog(@"%@ - viewDidLoad", self.class); 4 } 5  6 - (void)viewWillAppear:(BOOL)animated { 7     [super viewWillAppear:animated]; 8     NSLog(@"%@ - viewWillAppear", self.class); 9 }10 11 - (void)viewDidAppear:(BOOL)animated {12     [super viewDidAppear:animated];13     NSLog(@"%@ - viewDidAppear", self.class);14 }15 16 - (void) viewWillDisappear:(BOOL)animated {17     [super viewWillDisappear:animated];18     NSLog(@"%@ - viewWillDisappear", self.class);19 }20 21 - (void)viewDidDisappear:(BOOL)animated {22     [super viewDidDisappear:animated];23     NSLog(@"%@ - viewDidDisappear", self.class);24 }25 26 27 - (void)didReceiveMemoryWarning {28     [super didReceiveMemoryWarning];29     NSLog(@"%@ - didReceiveMemoryWarning", self.class);30 }31 32 - (void)viewWillUnload {33     [super viewWillUnload];34     NSLog(@"%@ - viewWillUnload", self.class);35 }36 37 - (void)viewDidUnload {38     [super viewDidUnload];39     NSLog(@"%@ - viewDidUnload", self.class);40 }