Android Example App

Introduction

I decided to base my application on the CLEAN architecture and set about looking for great examples.
I found Lopez at https://github.com/lopspower/CleanRxArchitecture which had all of the features I looking for

• Retrofit2
• Room
• RxJava

Implementing Screens

Refreshing

Android provides the SwipeRefreshLayout which is demonstrated below

Quite liked the approach of on by default. To implement this we

• Wrap the RecyclerView in it

        <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
            android:id="@+id/swipeRefreshLayout"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <androidx.recyclerview.widget.RecyclerView
                android:id="@+id/covid_result_recycler_view"
                android:layout_width="match_parent"
...
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />

        </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>