1. Create a new one in Assets.xcassets
2. Select the system supported by the splash screen
3. Click the required picture box, the required picture size will appear
The last step, the association
Then start it
1. Create a new one in Assets.xcassets
2. Select the system supported by the splash screen
3. Click the required picture box, the required picture size will appear
The last step, the association
Then start it