This project covers the syllabus of Associate Android Developer Certification

Exam Content is here and [x] topics are covered here.

Testing and debugging

• Write and execute local JVM unit tests
• Write and execute Android UI tests
• Use the system log to output debug information
• Debug and fix issues with an app's functional behavior and usability

User interface (UI) and app functionality

• Create an Activity that displays a layout
• Construct a UI with ConstraintLayout
• Create a custom view class and add it to a layout
• Apply content descriptions to views for accessibility
• Implement a custom app theme
• Display items in a RecyclerView
• Bind local data to a RecyclerView list using the paging library
• Add accessibility hooks to a custom view
• Implement menu-based or drawer navigation
• Localize the app
• Display notifications, toasts, and snackbar messages
• Schedule a background task using JobScheduler
• Efficiently run jobs in the background

App data and files

• Define data using Room entities
• Access Room database with data access object (DAO)
• Observe and respond to changing data using LiveData
• Use a Repository to handle data operations
• Read and parse raw resources or asset files
• Create persistent preference data from user input
• Change the behavior of the app based on user preferences

Room Room Tips Room Relations M:N relation

LiveData

Branch Names:

• master (Room and Live data)

• paging_library (Paging library)

• job_schedular (Job Schedular)

• accessibility_hook (Custom view and accessibility)

• nav_drawer (Navigation Drawer)

• user_preference (Setting preference and menu)

• ui_test (Android Espresso UI test)

• constraintlayout (Basic constraint layout feature)

• emoji (Emoji icon)

• notifivation (Android notification for new API)

• RnD_chathistory (Customize paging example)

for unit test related code to get prepared for GAAD exam MockitoUnitTest