styles_fonts.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <style name="AppTheme.TextAppearance" parent="TextAppearance.AppCompat" />

    <style name="AppTheme.TextAppearance.Preset1">
        <item name="android:textSize">32sp</item>
        <item name="lineHeight">40sp</item>
        <item name="android:fontFamily">@string/font_family_light</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset2">
        <item name="android:textSize">28sp</item>
        <item name="lineHeight">32sp</item>
        <item name="android:fontFamily">@string/font_family_light</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset3">
        <item name="android:textSize">24sp</item>
        <item name="lineHeight">32sp</item>
        <item name="android:fontFamily">@string/font_family_light</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset4">
        <item name="android:textSize">22sp</item>
        <item name="lineHeight">24sp</item>
        <item name="android:fontFamily">@string/font_family_light</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset5">
        <item name="android:textSize">18sp</item>
        <item name="lineHeight">24sp</item>
        <item name="android:fontFamily">@string/font_family_light</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset5.Medium">
        <item name="android:fontFamily">@string/font_family_medium</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset6">
        <item name="android:textSize">16sp</item>
        <item name="lineHeight">24sp</item>
        <item name="android:fontFamily">@string/font_family_regular</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset6.Light">
        <item name="android:fontFamily">@string/font_family_light</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset6.Medium">
        <item name="android:fontFamily">@string/font_family_medium</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset7">
        <item name="android:textSize">14sp</item>
        <item name="lineHeight">20sp</item>
        <item name="android:fontFamily">@string/font_family_regular</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset7.Medium">
        <item name="android:fontFamily">@string/font_family_medium</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset8">
        <item name="android:textSize">12sp</item>
        <item name="lineHeight">16sp</item>
        <item name="android:fontFamily">@string/font_family_regular</item>
    </style>

    <style name="AppTheme.TextAppearance.Preset8.Medium">
        <item name="android:fontFamily">@string/font_family_medium</item>
    </style>

    <style name="AppTheme.TextAppearance.System">
        <item name="android:textSize">10sp</item>
        <item name="lineHeight">14sp</item>
        <item name="android:fontFamily">@string/font_family_regular</item>
    </style>

</resources>