Refactor spinner lesson layout to share scroll scaffold#274

MihaiCristianCondrea wants to merge 1 commit intomainMihaiCristianCondrea/Android-Studio-Tutorials-Java-Edition:mainfrom

codex/create-reusable-scaffold-layoutMihaiCristianCondrea/Android-Studio-Tutorials-Java-Edition:codex/create-reusable-scaffold-layoutCopy head branch name to clipboard