根据应用方案更改启动屏幕的 storyboard 背景颜色

Question

I use a view for my splashscreen in React native app on iOS and now we have two schemes and we want to change this view color.

if scheme === App scheme A? "green": "purple" if scheme === App scheme A? "green": "purple" is there a way to make this multiple values like bundle id and product name

Answer 1

It is certainly possible to have different splash screens, resources etc. per app version, and there is a number of ways to achieve that. One that I would recommend looking into is using different build configurations. A working example:

Steps:

1. In Project->Info->Configurations, duplicate existing configurations and give them meaningful names (eg. matching your custom scheme):

2. Edit your custom scheme to use the new build configuration (in the 'Run' tab, select the debug version, in the 'Archive' tab, select the release version):

3. Create a new storyboard for your launch screen

4. In your Target Build Settings, add a new User Defined setting, name it sth like 'LAUNCH_SCREEN_NAME' and set value according to build configuration:

5. Finally in your Info.plist, edit or add a 'Launch screen interface file base name' key and set value to the custom build setting from point 4 ( $(LAUNCH_SCREEN_NAME) )

6. For React Native, you will also need to add and configure react-native-schemes-manager - I'm assuming you might have already done this since you are using schemes.