Question

我正在尝试在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];

Answer 1

找到正确答案：在tvOS故事板中提及Identifier（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];

Answer 2

请试试这个..

 DinoViewController *dinoVC = [[DinoViewController alloc]init];
        dinoVC.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;

   [self showViewController:dinoVC sender:nil];

希望这会希望你

在tvOS中呈现视图控制器

2 个答案: