Commit history to reproduce Xamarin Day demo
Step 1. Create blank project
Step 1.5. Add infrastructure and base classes
Step 2. Add ALL empty Pages and ViewModels
Step 3. Add transition between pages
Step 4. Add DAL base
Step 5. Add Data Objects
Step 6. Add DAL methods
Step 6.5. Add Mock Data
Here a guide used to create a project structure: Guide "Software Design of Mobile Applications"
Here is a link video with detailed explanation (in Russian)
You can see ViewModel sample in this file
Here is a screen map we used as a base for implementing project structure. NOTE: This navigation map was created by middle developer as is for the very first time in his life.