Unit 6 Pathway 2: Use Room for data persistence

• Unit 6 Pathway 2 Activity 1: Kotlin Flows in Practice
• Unit 6 Pathway 2 Activity 2: Flows
  • Kotlin flows on Android
    • Creating a flow
    • Modifying the stream
    • Collecting from a flow
• Unit 6 Pathway 2 Activity 3: Using Room Kotlin APIs
• Unit 6 Pathway 2 Activity 4: Persist Data with Room
  • Before you begin
    • Prerequisites
    • What you’ll learn
    • What you’ll build
    • What you need
  • App overview
  • Starter app overview
    • Starter code overview
    • Problems with the starter code
    • Code walkthrough
  • Main components of Room
    • Add Room dependencies
  • Create an item Entity
  • Create the item DAO
  • Create a Database instance
  • Implement the Repository
    • Implement AppContainer class
  • Add the save functionality
    • UI state class walkthrough
    • Update the ItemEntry ViewModel
      • ItemEntryBody() composable walkthrough
    • Add a click handler to the Save button
  • View the database content using Database Inspector
  • Solution code
  • Summary
• Unit 6 Pathway 2 Activity 5: Read and update data with Room
  • Before you begin
    • Prerequisites
    • What you’ll learn
    • What you’ll build
  • Starter app overview
    • Starter code
  • Update UI state
    • HomeScreen composable function walkthrough
    • Emit UI state in HomeViewModel
  • Display the Inventory data
  • Display item details
  • Implement Item details screen
  • Implement sell item
  • Delete item entity
  • Edit item entity
  • Update item entity
  • Solution code
• Unit 6 Pathway 2 Activity 6: Practice: Build Bus Schedule app
  • Before you begin
    • Introduction
    • Prerequisites
    • What you’ll need
    • What you’ll build
  • Download the starter code
  • Add dependencies
  • Create a Room entity
  • Create a data access object
  • Create a database instance
  • Update the ViewModel
  • Solution code