ring-android/app/src/main/res/values/styles.xml

<resources xmlns:android="http://schemas.android.com/apk/res/android">

    <!-- Main Day/Night base theme -->
    <style name="AppThemeBase" parent="@style/Theme.MaterialComponents.DayNight.NoActionBar">
        <item name="colorSurface">@color/background</item>
        <item name="colorOnSurface">@color/colorPrimary</item>

        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryVariant">@color/colorSecondary</item>
        <item name="colorOnPrimary">@color/background</item>

        <item name="colorSecondary">@color/colorSecondary</item>
        <item name="colorOnSecondary">@color/colorOnSecondary</item>

        <item name="android:colorBackground">@color/background</item>
        <item name="colorOnBackground">@color/colorPrimary</item>

        <item name="android:textColorSecondary">@color/colorPrimary</item>

        <item name="colorError">@color/error_red</item>
        <item name="colorOnError">@color/white</item>

        <item name="colorPrimaryDark">@color/background</item>
        <!--<item name="android:windowContentTransitions">true</item>-->
    </style>

    <!-- Main dark base theme -->
    <style name="AppThemeBase.Dark" parent="@style/Theme.MaterialComponents.NoActionBar">
        <item name="colorPrimary">@color/color_primary_dark</item>
        <item name="colorSecondary">@color/color_primary_light</item>
        <item name="colorError">@color/error_red</item>
        <item name="colorOnPrimary">@color/white</item>
        <item name="colorOnSecondary">@color/color_primary_dark</item>
        <item name="android:windowContentTransitions">true</item>
    </style>

    <!-- Main light base theme -->
    <style name="AppThemeBase.Light" parent="@style/Theme.MaterialComponents.Light.NoActionBar">
        <item name="colorPrimary">@color/color_primary_dark</item>
        <item name="colorSecondary">@color/color_primary_light</item>
        <item name="colorError">@color/error_red</item>
        <item name="colorPrimaryDark">@color/color_primary_dark</item>
        <item name="android:textColor">@color/abc_primary_text_material_light</item>
    </style>

    <!-- Call theme -->
    <style name="AppTheme.ActionBar.Transparent" parent="@style/Theme.MaterialComponents">
        <item name="colorPrimary">@color/color_primary_dark</item>
        <item name="colorSecondary">@color/color_primary_light</item>
        <item name="colorOnPrimary">@color/white</item>
        <item name="colorOnSecondary">@color/white</item>
        <item name="android:windowTranslucentStatus">true</item>
        <item name="android:windowTranslucentNavigation">true</item>
        <item name="android:windowContentOverlay">@null</item>
        <item name="android:windowActionBarOverlay">true</item>
        <item name="windowActionBarOverlay">true</item>
        <item name="android:actionBarStyle">@style/ActionBar.Transparent</item>
        <item name="actionBarStyle">@style/ActionBar.Transparent</item>
    </style>

    <!-- Conversation theme for older APIs -->
    <style name="AppThemeBase.Fullscreen" parent="AppThemeBase">
        <item name="android:navigationBarColor">@color/transparent</item>
        <item name="android:windowTranslucentStatus">true</item>
        <item name="android:windowTranslucentNavigation">true</item>
    </style>

    <!-- Dark toolbar base theme for older APIs -->
    <style name="AppThemeBase.DarkToolbar" parent="AppThemeBase">
        <item name="android:windowTranslucentStatus">true</item>
    </style>

    <!-- Light themes for older APIs -->

    <style name="AppTheme" parent="AppThemeBase">
        <item name="colorPrimaryDark">@color/color_primary_dark</item>
    </style>

    <style name="AppTheme.Navigation" parent="AppThemeBase">
        <item name="android:windowTranslucentStatus">true</item>
    </style>

    <style name="AppTheme.DarkToolbar" parent="AppThemeBase.DarkToolbar" />

    <style name="AppTheme.Fullscreen" parent="AppThemeBase.Fullscreen" />

    <!-- Transparent toolbar theme -->
    <style name="ActionBar.Transparent" parent="@android:style/Widget.DeviceDefault.Light.ActionBar.Solid.Inverse">
        <item name="android:background">@color/transparent_dark_grey</item>
        <item name="android:height">@dimen/abc_action_bar_default_height_material</item>
        <item name="background">@color/transparent_dark_grey</item>
    </style>

    <style name="ToolbarTitle" parent="@style/TextAppearance.Widget.AppCompat.Toolbar.Title" />

    <style name="MenuHeader" parent="AppThemeBase.Dark" />

    <style name="Subheader">
        <item name="android:textSize">14sp</item>
        <item name="android:typeface">normal</item>
        <item name="android:textColor">@color/textColorSecondary</item>
    </style>

    <style name="ListPrimary">
        <item name="android:textSize">16sp</item>
        <item name="android:typeface">normal</item>
        <item name="android:textColor">@color/textColorPrimary</item>
    </style>

    <style name="ListSecondary">
        <item name="android:textSize">12sp</item>
        <item name="android:typeface">normal</item>
        <item name="android:textColor">@color/textColorSecondary</item>
    </style>

    <!--
    <style name="Wizard" parent="Theme.MaterialComponents.Light">
        <item name="colorSecondary">@color/color_primary_light</item>
        <item name="colorAccent">@color/color_primary_light</item>
        <item name="colorPrimary">@color/color_primary_light</item>
        <item name="colorPrimaryDark">@color/color_primary_dark</item>
    </style>-->

    <style name="ButtonColoredInverse" parent="Widget.MaterialComponents.Button">
        <item name="colorButtonNormal">@color/color_primary_light</item>
        <item name="android:textColor">@color/text_color_primary_dark</item>
        <item name="android:paddingLeft">20dp</item>
        <item name="android:paddingStart">20dp</item>
        <item name="android:paddingRight">20dp</item>
        <item name="android:paddingEnd">20dp</item>
    </style>

    <style name="ButtonColored" parent="Widget.MaterialComponents.Button">
       <!-- <item name="colorButtonNormal">@color/color_primary_light</item>
        <item name="android:textColor">@color/text_color_primary_dark</item>-->
    </style>

    <!-- AndroidTV Style -->
    <style name="Theme.Ring.Leanback.GuidedStep" parent="Theme.Leanback.GuidedStep"></style>

    <style name="Theme.Ring.Leanback.GuidedStep.First"></style>

    <style name="Theme.Ring.LeanbackBrowse" parent="Theme.Leanback.Browse">
        <item name="defaultSearchColor">@color/color_primary_light</item>
        <item name="searchOrbViewStyle">@style/CustomSearchOrbView</item>
    </style>

    <style name="Theme.Ring.Leanback.CustomTitle" parent="Theme.Ring.LeanbackBrowse">
        <item name="browseTitleViewLayout">@layout/titleview</item>
    </style>

    <style name="Theme.Ring.Leanback" parent="Theme.Leanback">
        <item name="android:windowContentTransitions">true</item>
        <item name="searchOrbViewStyle">@style/CustomSearchOrbView</item>
    </style>

    <style name="CustomSearchOrbView" parent="Widget.Leanback.SearchOrbViewStyle">
        <item name="searchOrbIcon">@drawable/baseline_person_add_24</item>
    </style>

    <!-- A default card style. Used in cards example. -->
    <style name="DefaultCardImageStyle" parent="Widget.Leanback.ImageCardView.ImageStyle">
        <item name="android:layout_width">@dimen/default_image_card_width</item>
        <item name="android:layout_height">@dimen/default_image_card_height</item>
    </style>

    <style name="DefaultCardStyle" parent="Widget.Leanback.ImageCardViewStyle">
        <item name="cardBackground">@null</item>
    </style>

    <style name="DefaultCardTheme" parent="Theme.Leanback">
        <item name="imageCardViewStyle">@style/DefaultCardStyle</item>
        <item name="imageCardViewImageStyle">@style/DefaultCardImageStyle</item>
    </style>

    <!-- Icon card style with custom focus handler. Used in cards example. -->
    <style name="IconCardViewStyle" parent="DefaultCardStyle">
        <item name="lbImageCardViewType">Title</item>
    </style>

    <style name="ContactTitleViewStyle" parent="DefaultCardStyle">
        <item name="lbImageCardViewType">Title</item>
    </style>

    <style name="ContactTitleViewOnlineStyle" parent="DefaultCardStyle">
        <item name="lbImageCardViewType">Title|Content|IconOnRight</item>
    </style>

    <style name="ContactCompleteCardViewStyle" parent="DefaultCardStyle">
        <item name="lbImageCardViewType">Title|Content</item>
    </style>

    <style name="IconCardImageStyle" parent="Widget.Leanback.ImageCardView.ImageStyle">
        <item name="android:layout_width">96dp</item>
        <item name="android:layout_height">96dp</item>
        <item name="android:padding">16dp</item>
    </style>

    <style name="IconCardTitleStyle" parent="Widget.Leanback.ImageCardView.TitleStyle">
        <item name="android:maxLines">2</item>
        <item name="android:minLines">2</item>
        <item name="android:textAlignment">center</item>
        <item name="android:gravity">center</item>
    </style>

    <style name="IconCardInfoAreaStyle" parent="Widget.Leanback.ImageCardView.InfoAreaStyle">
        <item name="android:layout_width">96dp</item>
        <item name="android:background">@null</item>
        <item name="layout_viewType">main</item>
    </style>

    <!-- A Search card style. Used in cards example. -->
    <style name="SearchCardImageStyle" parent="Widget.Leanback.ImageCardView.ImageStyle">
        <item name="android:layout_width">@dimen/search_image_card_width</item>
        <item name="android:layout_height">@dimen/search_image_card_height</item>
    </style>

    <style name="SearchCardStyle" parent="Widget.Leanback.ImageCardViewStyle">
        <item name="cardBackground">@null</item>
        <item name="android:layout_width">96dp</item>
        <item name="android:layout_height">96dp</item>
        <item name="lbImageCardViewType">Title</item>
    </style>

    <style name="ContactCardTheme" parent="DefaultCardTheme">
        <item name="imageCardViewStyle">@style/ContactTitleViewStyle</item>
    </style>

    <style name="ContactCompleteCardTheme" parent="DefaultCardTheme">
        <item name="imageCardViewStyle">@style/ContactCompleteCardViewStyle</item>
    </style>

    <style name="SearchCardTheme" parent="Theme.Leanback">
        <item name="imageCardViewStyle">@style/SearchCardStyle</item>
        <item name="imageCardViewImageStyle">@style/SearchCardImageStyle</item>
    </style>
    <!-- Theme corresponding to the IconCardStyle -->
    <style name="IconCardTheme" parent="Theme.Leanback">
        <item name="imageCardViewStyle">@style/IconCardViewStyle</item>
        <item name="imageCardViewTitleStyle">@style/IconCardTitleStyle</item>
        <item name="imageCardViewImageStyle">@style/IconCardImageStyle</item>
        <item name="imageCardViewInfoAreaStyle">@style/IconCardInfoAreaStyle</item>
    </style>

    <style name="Widget.Leanback.ImageCardView.BadgeStyle">
        <item name="android:id">@id/extra_badge</item>
        <item name="android:layout_width">@dimen/lb_basic_card_info_badge_size</item>
        <item name="android:layout_height">@dimen/lb_basic_card_info_badge_size</item>
        <item name="android:contentDescription">@null</item>
        <item name="android:scaleType">fitCenter</item>
    </style>

    <style name="OnlineBadgeStyle" parent="Widget.Leanback.ImageCardView.BadgeStyle">
        <item name="android:src">@drawable/ic_tv_online_indicator</item>
    </style>

    <style name="ContactCardOnlineTheme" parent="ContactCardTheme">
        <item name="imageCardViewBadgeStyle">@style/OnlineBadgeStyle</item>
        <item name="imageCardViewStyle">@style/ContactCompleteCardViewStyle</item>
    </style>

    <style name="ContactCompleteCardOnlineTheme" parent="ContactCompleteCardTheme">
        <item name="imageCardViewStyle">@style/ContactTitleViewOnlineStyle</item>
        <item name="imageCardViewBadgeStyle">@style/OnlineBadgeStyle</item>
    </style>


    <style name="LeanbackPreferences" parent="Theme.Leanback">
        <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Leanback</item>
        <item name="android:windowIsTranslucent">true</item>
        <item name="android:windowBackground">@android:color/transparent</item>
        <item name="android:backgroundDimEnabled">true</item>
    </style>

    <style name="AppTheme.PopupOverlay" parent="AppTheme" />

</resources>