objective-c - 即使我在 shouldAutorotate 上返回 NO， View 也会被旋转

Question

我有一个 ViewController，我有这段代码:

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

    return NO;

}

但是，如果我改变方向， View 就会旋转。谁能帮帮我？

Answer 1

以下是我如何让 iPad 保持横向模式:

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
if (interfaceOrientation==UIInterfaceOrientationLandscapeLeft || interfaceOrientation==UIInterfaceOrientationLandscapeRight)
{
    return YES;
}

else
{
    return NO;
}

}