Google Play
Phone screenshots and the feature graphic, written where fastlane supply uploads them.
Two devices cover Google Play:
play-phone-1080x1920: phone screenshots. A phone capture keeps a phone's proportions on the 9:16 canvas.play-feature-1024x500: the feature graphic, opt-in per screen like the header images.
Import App adds them when the app already ships to Google Play through fastlane, that is when
fastlane/metadata/android exists. Generate writes them to
fastlane/metadata/android/<locale>/images/, where fastlane supply uploads them.