Ionic 3 changing icon and splash screen / ikon és betöltődés kép változtatás
ionic cordova resources
resources folder: default size: icon:192×192, splash 2208×2208
older ionic 2 info
Automatically Generate Splash Screens and Icons with Ionic CLI https://www.youtube.com/watch?v=PVi31lIT0ts
Ionic 2 splash screen and icon https://www.christianengvall.se/ionic2-splash-screen-and-icon/