KTC/app/src/main/res/values/themes.xml

<resources xmlns:tools="http://schemas.android.com/tools">
    <!-- Base application theme. -->
    <style name="Theme.KTC" parent="Theme.MaterialComponents.DayNight.NoActionBar">
        <!-- Primary brand color. -->
        <item name="colorPrimary">@color/primary</item>
        <item name="colorPrimaryDark">@color/primary_variant</item>
        <item name="colorPrimaryVariant">@color/accent</item>
        <item name="colorOnPrimary">@color/accent_variant</item>
        <!-- Secondary brand color. -->
        <item name="colorSecondary">@color/secondary</item>
        <item name="colorSecondaryVariant">@color/secondary_variant</item>
        <item name="colorOnSecondary">@color/accent</item>
        <!-- Status bar color. -->
        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimary</item>
        <item name="android:colorAccent">@color/accent</item>
        <item name="android:windowBackground">@color/background</item>
        <item name="android:textColorLink">@color/primary_variant</item>

        <item name="fontFamily">@font/nuritom</item>
        <item name="android:buttonStyle">@style/Widget.MaterialComponents.Button</item>
    </style>

    <style name="Theme.KTC.NoActionBar">
        <item name="windowActionBar">false</item>
        <item name="windowNoTitle">true</item>
    </style>

    <style name="Theme.KTC.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
        <item name="background">@color/background_secondary</item>
    </style>

    <style name="Theme.KTC.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />

    <style name="Theme.KTC.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault">
        <!-- Radius of the outer bound of widgets to make the rounded corners -->
        <item name="appWidgetRadius">16dp</item>
        <!--
        Radius of the inner view's bound of widgets to make the rounded corners.
        It needs to be 8dp or less than the value of appWidgetRadius
        -->
        <item name="appWidgetInnerRadius">8dp</item>
    </style>

    <style name="Theme.KTC.AppWidgetContainer" parent="Theme.KTC.AppWidgetContainerParent">
        <!-- Apply padding to avoid the content of the widget colliding with the rounded corners -->
        <item name="appWidgetPadding">16dp</item>
    </style>
</resources>