Merge "Fix low contrast text in add user dialog." into udc-dev

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

    <style name="TextAppearanceSmall">

        <item name="android:textAppearance">?android:attr/textAppearanceSmall</item>

        <item name="android:textColor">?android:attr/textColorSecondary</item>

    </style>

    <style name="TextAppearanceMedium">

        <item name="android:textAppearance">?android:attr/textAppearanceMedium</item>

        <item name="android:ellipsize">end</item>

    </style>

    <style name="DialogButtonPositive"  xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">

    <style name="DialogButtonPositive">

        <item name="android:buttonCornerRadius">0dp</item>

        <item name="android:background">@drawable/dialog_btn_filled</item>

        <item name="android:textColor">?androidprv:attr/textColorOnAccent</item>

    <style name="DialogButtonNegative">

        <item name="android:buttonCornerRadius">28dp</item>

        <item name="android:background">@drawable/dialog_btn_outline</item>

        <item name="android:buttonCornerRadius">28dp</item>

        <item name="android:textColor">?android:attr/textColorPrimary</item>

        <item name="android:textSize">14sp</item>

        <item name="android:lineHeight">20sp</item>