e-ntfy-android/app/src/main/res/values/styles.xml

<resources>
    <style name="AppTheme"  parent="Theme.MaterialComponents.Light.DarkActionBar">
        <item name="colorPrimary">@color/primaryColor</item>
        <item name="colorPrimaryVariant">@color/primaryDarkColor</item>
        <item name="colorAccent">@color/primaryLightColor</item>
        <item name="android:statusBarColor">@color/primaryColor</item>
        <item name="actionModeBackground">@color/primaryDarkColor</item>
    </style>

    <!-- Rounded corners in images: https://stackoverflow.com/a/61960983/1440785 -->
    <style name="roundedCornersImageView" parent="">
        <item name="cornerFamily">rounded</item>
        <item name="cornerSize">5dp</item>
    </style>
</resources>