Echo

Installation

Go to releases and download the app-debug.apk asset from the latest release.

Authentication

If you have trouble logging in, please use the following test credentials:

• test@example.com
• 123456

Note

Make sure you are on the login page before entering the test credentials.

Architecture

Packages

com.github.swent.echo.authentication

We use the AuthenticationService to sign in, sign up and sign out users. It's implemented using Supabase and is defined as a singleton component which can be injected with Hilt.

com.github.swent.echo.compose

This package contains the composables. Reusable components should be defined in the subpackage components. Screens shuold be defined in their own packages.

Note that the navigation package contains the AppNavigationHost composable which defines all the screens and their navigation.

com.github.swent.echo.connectivity

This package contains the NetworkService which is used to check the network connectivity. It's used both in the UI and in the repository. In the UI it's used to disable button when there's no network connection. In the repository it's used to decide whether to fetch data from the network or from the local database.

com.github.swent.echo.data

This package contains the data models, the repositories and the data sources. The data models are used to represent the data in the app. The repositories are used to fetch the data from the network or from the local database when there's no network connection. The local data source is also used to cache the data. In the subpackages supabase and room you can find the implementations of the remote and local data source respectively.

com.github.swent.echo.di

This package contains the Hilt modules. Those modules are used to provide the dependencies to the components.

com.github.swent.echo.viewmodels

This package contains the view models. If a feature has multiple view models, they should be defined in their own subpackage.