ios - 在 didReceiveRemoteNotification 中加载特定的 Controller

Question

我正在我的应用程序上开发推送通知。我希望当人们点击推送消息时，应用程序会打开一个特定的 Controller ；

如果我这样做:

storyBoardName = @"MyStoryboardName";
UIStoryboard* storyBoard = [UIStoryboard storyboardWithName:storyBoardName bundle:nil];
MainWebController* MainWeb = [storyBoard instantiateViewControllerWithIdentifier:@"MainWeb"];
MainWeb.urlToLoad = URL_TO_LOAD;
self.window.rootViewController = MainWeb;
[self.window makeKeyAndVisible];

有效，当我点击推送按摩时我可以看到 MainWeb 但 Controller View 覆盖了整个屏幕:标签栏和导航栏被隐藏了!

我知道 rootviewcontroller 是一个 uitabbar:

 NSLog(@"Controller: %@",self.window.rootViewController.debugDescription);

Answer 1

解决方法:

UITabBarController *tabController = (UITabBarController *)self.window.rootViewController;

tabController.selectedIndex = 0;

UINavigationController *navigationController = (UINavigationController *)tabController.selectedViewController;
[navigationController pushViewController:MainWeb animated:YES];