iphone - 支持的界面方向和 shouldAutorotateToInterfaceOrientation

Question

在我的项目设置中，我将支持的界面方向设为横向。

我是否仍应在每个 View Controller 中实现以下内容？

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return UIInterfaceOrientationIsLandscape(interfaceOrientation);
}

Answer 1

iOS < 6.x

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation // Deprecated in iOS 6.x 
{
    return UIInterfaceOrientationIsLandscape(interfaceOrientation);
}

iOS > 6.x

- (BOOL) shouldAutorotate
{
    return YES;
}

-(NSUInteger)supportedInterfaceOrientations
{
    return UIInterfaceOrientationMaskLandscape;
}

希望这会有所帮助。