objective-c – 在tvOS中呈现视图控制器
发布时间:2020-12-16 04:58:31 所属栏目:百科 来源:网络整理
导读:我试图在tvOS应用程序中呈现一个视图控制器,但是所包含的代码片段都没有.我错过了什么? 代码1: DinoViewController *dinoVC = [[DinoViewController alloc]init]; dinoVC.modalTransitionStyle = UIModalTransitionStyleCrossDissolve; [self presentViewC
我试图在tvOS应用程序中呈现一个视图控制器,但是所包含的代码片段都没有.我错过了什么?
代码1: DinoViewController *dinoVC = [[DinoViewController alloc]init]; dinoVC.modalTransitionStyle = UIModalTransitionStyleCrossDissolve; [self presentViewController:dinoVC animated:YES completion:nil]; 代码2: UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil]; DinoViewController *dinoVC = [storyboard instantiateInitialViewController]; dinoVC.modalTransitionStyle = UIModalTransitionStyleCrossDissolve; [self presentViewController:dinoVC animated:YES completion:nil]; 解决方法
找到了正确答案:在tvOS故事板中提及标识符(在iOS中不一样),然后实现此代码:
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil]; UIViewController *dinoVC = [storyboard instantiateViewControllerWithIdentifier:@"Page1"]; [self presentViewController:dinoVC animated:YES completion:nil]; (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |