Unit 4 Pathway 2: Navigation in Jetpack Compose

• Unit 4 Pathway 2 Activity 1: Introduction to Navigation and Cupcake App
• Unit 4 Pathway 2 Activity 2: Navigate between screens with Compose
  • Before you begin
    • Prerequisites
    • What you’ll learn
    • What you’ll build
    • What you’ll need
  • Download solution code
  • App walkthrough
    • Start order screen
    • Choose flavor screen
    • Choose pickup date screen
    • Order Summary screen
    • Reusable composables
  • Define routes and create a NavHostController
    • Parts of the Navigation Component
    • Define routes for destinations
    • A NavHost controller
    • Handle routes
    • Navigate between routes
      • StartOrderScreen button handlers
      • SelectOptionScreen button handlers
      • SummaryScreen button handlers
      • Navigate to another route
      • Pop to the start screen
    • Navigate to another app
• Unit 4 Pathway 2 Activity 3: Test the Cupcake app (optional)
  • Introduction
    • Prerequisites
    • What you’ll learn
    • What you’ll build
    • What you’ll need
  • Starter code
  • Set up Cupcake for UI tests
    • Add the androidTest dependencies
    • Create the UI test directory
    • Create the test package
    • Create the navigation test class
  • Set up the nav host
  • Write navigation tests
    • Verify the start destination
    • Create helper methods
    • Verify that the Start screen doesn’t have an Up button
    • Verify navigation to the Flavor screen
    • Write more helper methods
    • Maximize test coverage
  • Write tests for the Order screen
    • Test the Choose Flavor screen content
    • Maximize test coverage: Order screen
  • Solution code
• Unit 4 Pathway 2 Activity 4: Practice: Add navigation
  • Before you begin
    • Prerequisites
    • What you’ll need
    • What you’ll build
  • Get set up
  • Screen enum
  • Navigation controller and initialization
  • AppBar
    • Final screenshot
    • UI specifications
  • Navigation host
    • Final result
  • Get the solution code