Room - SleepQualityTracker app

自我練習 Lesson 6 of the Android App Development in Kotlin course on Udacity.

SleepQualityTracker

The SleepQualityTracker app is a demo app that helps you collect information about your sleep.

  • Start time
  • End time
  • Quality
  • Time slept

This app demonstrates the following views and techniques:

  • Room database
  • DAO
  • Coroutines

It also uses and builds on the following techniques from previous lessons:

  • Transformation map
  • Data Binding in XML files
  • ViewModel Factory
  • Using Backing Properties to protect MutableLiveData
  • Observable state LiveData variables to trigger navigation

Screenshots

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