How to style an app in android?

Question

css

How to make two button styles that depend on the selected theme?
For one button, everything is clear here:

<!-- Тема по умолчанию -->
    <style name="DefaultTheme" parent="@style/_DefaultTheme"/>
    <style name="_DefaultTheme" parent="android:Theme.Light">       
        <item name="android:buttonStyle">@style/ButtonDefaultTheme</item>
   </style>
   <!-- Стиль кнопок по умолчанию -->
  <style name="ButtonDefaultTheme" parent="android:Widget.Button">
    <item name="android:background">@drawable/defaulttheme_btn_default_holo_light</item>
    <item name="android:minHeight">48dip</item>
    <item name="android:minWidth">64dip</item>
    <item name="android:textColor">#000000</item>
  </style>

But how to make two button styles in one theme?

Answer 1

And why not define different styles and only then hang them on buttons?
For example like this:

<style name="WhiteButtonStyle" parent="@android:style/Widget.Button">
    <item name="android:textColor">@android:color/white</item>
</style>
<style name="RedButtonStyle" parent="@android:style/Widget.Button">
    <item name="android:textColor">@android:color/red</item>
</style>

<Button
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:text="StyleWhite"
        style="@style/WhiteButtonStyle" />
<Button
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:text="StyleRed"
        style="@style/RedButtonStyle" />