I don’t think you need to add the ‘resource’ folder by yourself.
All you have to do is build the project and ionic will automatically add the required plugins. Do this and you should see the default ionic splashscreen:
ionic start screentest blank
cd screentest
ionic platforms add android
Look at the command prompt and you will see this:
Installing “cordova-plugin-splashscreen” for android
This means that ionic has successfully installed the splashscreen to your project. Now, go to your project directory and go to ‘config.xml.’ You will see this xml lines:
Hmm, no use, I still get the same result. The splashscreens are generated and so does the xml configuration, but I still get the same result. Does this work for you? If so what version of cordova/ionic are you using?
I use: cordova --version 6.0.0 ionic --version 1.6.5
EDIT 14/07/2016
I’ve updated my ionic and cordova and now it works. This is strange since my other apps work with the older versions. Thanks anyway!
My current versions are: cordova --version 6.2.0 ionic --version 1.7.16