AI2 Blocks: File Component Explained via Building Note Box

The app icon file for the Note Box app can be found at: https://goo.gl/IfwPjz In this video we cover an app that explains file writing and reading within App Inventor 2 for Android.This video creates a simple app involving text boxes to demonstrate using all the blocks associated with the file component in AI2. Beyond this simplistic use of files as we demonstrate in this video, files can be used for a myriad of things including being used as a simple way to store a high score value between app screens and multiple play sessions of a game.