mirror of
https://github.com/Skysamara/android-kotlin-fundamentals-apps.git
synced 2025-12-06 06:16:03 +00:00
55 lines
2.0 KiB
Markdown
Executable File
55 lines
2.0 KiB
Markdown
Executable File
TrackMySleepQuality - Final Code for 6.3 Recording Quality & Button States
|
|
============================================================================
|
|
|
|
Solution code for Android Kotlin Fundamentals Codelab 6.3 Recording Quality & Button States
|
|
|
|
Introduction
|
|
------------
|
|
|
|
TrackMySleepQuality is an app for recording sleep data for each night.
|
|
You can record a start and stop time, assign a quality rating, and clear the database.
|
|
|
|
In this codelab, working from this starter app, you:
|
|
|
|
* Extended the TrackMySleepQuality app to collect a quality rating, add it to the database and display the result.
|
|
* Usedd LiveData to trigger showing of a snackbar.
|
|
* Use LiveData to enable and disable buttons.
|
|
|
|
|
|
Pre-requisites
|
|
--------------
|
|
|
|
You should be familiar with:
|
|
|
|
* Navigating between fragments, and using safeArgs to pass data between fragments.
|
|
* View models, view model factories, Transformations, and LiveData and their observers
|
|
from the preceding Architecture Components codelab[LINK].
|
|
* How to create a Room database, create a DAO, and define entities.
|
|
* How to use coroutines for database interactions and other long-running tasks.
|
|
|
|
|
|
Getting Started
|
|
---------------
|
|
|
|
1. Download and run the app.
|
|
|
|
License
|
|
-------
|
|
|
|
Copyright 2019 Google, Inc.
|
|
|
|
Licensed to the Apache Software Foundation (ASF) under one or more contributor
|
|
license agreements. See the NOTICE file distributed with this work for
|
|
additional information regarding copyright ownership. The ASF licenses this
|
|
file to you under the Apache License, Version 2.0 (the "License"); you may not
|
|
use this file except in compliance with the License. You may obtain a copy of
|
|
the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
License for the specific language governing permissions and limitations under
|
|
the License.
|