How to setup launch Screen for universal correctly

问题:

I have no idea how to solve my launch screen for iPad. I purposely created a new project which supports for universal. Same image name but it works for new project but my old project its not displaying out. it shows a white blank screen. May I know what is the reason?

回答1:

Make sure that your LaunchScreen file is selected in the Project General Settings, like so:

Also, if you're using a storyboard for your Launch Screen, make sure there the only view controller is set as initial view controller., like so:

EDIT:

So if restarting the device did not work for you, try the following:

1. Re-adding the image into your Assets.xcassets.
2. Renaming the image.
3. And from this answer, https://stackoverflow.com/a/35481616/3231194, try unchecking the Clears Graphics Context of your UIImageView.

回答2:

If you're using PNG image, make sure that Alpha is unchecked while saving the image.