For the application’s icon make sure you have a proper icon size with 1024 x 1024 format.
Without proper icon size, you will not be able to generate proper app icons.
Generate all icons from the icon generator online for ios and android.
Download all icons and unzip it.
Open Xcode and go to Assets -> AppIcon Folder.
Already FoonZone Icons Placed There.
Drag and drop all required icons with proper size format.
Make sure size should be proper otherwise it will give warning.
For ios, there is 1x,2x and 3x format.
For android, you need to use 512 x 512 size or 1024x1024 size of the icon.
Open the Android folder on the android studio.
Go to the Project->Main->Res.
Right-click on it , click on new and click on ”add new assets”.
It will open the assets view to select the path from where your icon is generated.
Select the 512 or 1024 sized icon.
Resize according to your requirement with the icon and arrange the background colour and click to next.
Clean your project, rebuild it and run your project on your device.
All basic set up has been done.