问题
I just released a game to the app store and realized I completely forgot to lock it to portrait only. I need to submit an updated version that does just that. At this point, is it enough to just go to general > deployment info and uncheck everything but Portrait and then submit this as a new build? Or do I also need to do something to the code? Please note that it's a swift app.
回答1:
Simple.
Here's how you do it.
This works for both objective c and swift.
1. Open your project and go do your build settings.
Scroll down to the tab that says Deployment Info.
3. From there you can see a section called Device Orientation, This is where you need to be. Select an orientation like so.
4 Build the project and you are done!
回答2:
There are two different plist keys for iOS in info.plist for orientation,
- Supported Device Orientations
- Supported Device Orientations (iPad)
Both of these must have the appropriate key value pairs in the plist.
回答3:
Go to your info.plist file, Supported interface orientations, delete the keys you don't need.
回答4:
The basic answer is: yes, that should be sufficient.
However:
- Some elements of your application might not adapt well. I know I had problems with the UIImagePickerController for a landscape-only app. So watch out for functionality that you yourself haven't written and how that interacts with the restriction.
- If you have code related to orientation (pushing a certain mode etc) it's probably worth testing.
- You should make the change and test it before submitting. I think there may be ways of holding the release with Apple until you've had the portrait only one approved.
来源：https://stackoverflow.com/questions/29037747/xcode-need-to-lock-game-to-portrait-only