Codelabs for Android Developer Fundamentals

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