Codelabs for Android Developer Fundamentals

This page lists the practical codelabs that are included in the Android Developer Fundamentals course. For links to the concept chapters, slides, and apps that accompany these codelabs, see the course overview.

Unit 1: Get started

Lesson 1: Build your first app

• 1.1: Android Studio and Hello World
• 1.2 Part A: Your first interactive UI
• 1.2 Part B: The layout editor
• 1.3: Text and scrolling views
• 1.4: Learn to help yourself

Lesson 2: Activities and intents

• 2.1: Activities and intents
• 2.2: Activity lifecycle and state
• 2.3: Implicit intents

Lesson 3: Testing, debugging, and using support libraries

• 3.1: The debugger
• 3.2: Unit tests
• 3.3: Support libraries

Unit 2: User experience

Lesson 4: User interaction

• 4.1: Clickable images
• 4.2: Input controls
• 4.3: Menus and pickers
• 4.4: User navigation
• 4.5: RecyclerView

Lesson 5: Delightful user experience

• 5.1: Drawables, styles, and themes
• 5.2: Cards and colors
• 5.3: Adaptive layouts

Lesson 6:Testing your UI

• 6.1: Espresso for UI testing

Unit 3: Working in the background

Lesson 7: Background tasks

• 7.1: AsyncTask
• 7.2: AsyncTask and AsyncTaskLoader
• 7.3: Broadcast receivers

Lesson 8: Alarms and schedulers

• 8.1: Notifications
• 8.2: The alarm manager
• 8.3: JobScheduler

Unit 4: Saving user data

Lesson 9: Preferences and settings

• 9.1: Shared preferences
• 9.2: App settings

Lesson 10: Storing data with Room

• 10.1 Part A: Room, LiveData, and ViewModel
• 10.1 Part B: Deleting data from a Room database