How to make apps

[cahlucas]

(07-03-2020 12:47 PM)Joe Horn Wrote:  A good place to start is page 620 in the Prime User Guide, "App programs", especially the section starting on the next page called "Customizing an app". It even gives a step-by-step example.

Also see page 658, bottom, "AFiles": "Each HP Prime app can have any number of files associated with it. These files are sent with the app. For example, if there is a file named icon.png associated with the app, then this file is used for the app icon in the Application Library."

Dear Mr. Horn,
This is actually not what I meant. I know about this possibility, but I mean create a new app from scratch. Examples include: Straight Line Kit (https://www.hpcalc.org/details/7575), EEC Solver (https://www.hpcalc.org/details/8930) and Touch Periodic Table (https: // www. hpcalc.org/details/7457). How were these apps created? Sincerely, Karel.