Question

这是我想要实现的目标，它将是对设备的旋转发送动作......

关键是我有360播放器，我希望视频只在设备处于横向状态时启动。如果它是纵向的，我想要显示一条消息＆＃34;以横向方式旋转您的设备以启动＆＃34;，当用户旋转设备时，视频播放。

到目前为止，

是我的代码：

- (IBAction)test:(id)sender forEvent:(UIEvent *)event {

if ([[UIDevice currentDevice] orientation] == UIDeviceOrientationLandscapeLeft || [[UIDevice currentDevice] orientation ]== UIDeviceOrientationLandscapeRight)
{
        NSString *path = [[NSBundle mainBundle] pathForResource:@"demo1" ofType:@"mp4"];
        NSURL *url = [NSURL fileURLWithPath:path];

        Video360ViewController *videoController = [[Video360ViewController alloc] initWithNibName:@"HTY360PlayerVC" bundle:nil url:url];

        [videoController VRMode:true];

        if (![[self presentedViewController] isBeingDismissed]) {
            [self presentViewController:videoController animated:YES completion:nil];
        }
}
if([[UIDevice currentDevice] orientation] == UIDeviceOrientationPortrait || [[UIDevice currentDevice] orientation] == UIDeviceOrientationPortraitUpsideDown )
{
    NSLog(@"UIDeviceOrientationPortrait");
}

}

此代码的问题不仅仅是在Sent Event中的TouchUp Inside上触发。。。无论如何让这个动作从轮换开始？

感谢您的帮助！

EDIT ---

以下是ASWELL：

- (IBAction)test:(id)sender forEvent:(UIEvent *)event {
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation

if ([[UIDevice currentDevice] orientation] == UIDeviceOrientationLandscapeLeft || [[UIDevice currentDevice] orientation ]== UIDeviceOrientationLandscapeRight)
{
        NSString *path = [[NSBundle mainBundle] pathForResource:@"demo1" ofType:@"mp4"];
        NSURL *url = [NSURL fileURLWithPath:path];

        Video360ViewController *videoController = [[Video360ViewController alloc] initWithNibName:@"HTY360PlayerVC" bundle:nil url:url];

        [videoController VRMode:true];

        if (![[self presentedViewController] isBeingDismissed]) {
            [self presentViewController:videoController animated:YES completion:nil];
        }
}
if([[UIDevice currentDevice] orientation] == UIDeviceOrientationPortrait || [[UIDevice currentDevice] orientation] == UIDeviceOrientationPortraitUpsideDown )
{
    NSLog(@"UIDeviceOrientationPortrait");
}

}

Answer 1

你试过吗

 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation

Answer 2

尝试将代码放入其中：

- (void) didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation{

}

并在UIViewController中写下此方法。当设备（真正的接口）旋转时调用此方法;如果您想在旋转界面之前执行某些操作，请使用willRotateFromInterfaceOrientation

在设备iOS的旋转上发送动作

2 个答案: