Where to get info about the themes and xml attributes

Here in this code below

在下面的代码中

<style name="CustomActionBarTheme" parent="@style/Theme.Holo">
    <item name="android:actionBarStyle">@style/MyActionBar</item>
    <item name="android:actionBarTabTextStyle">@style/MyActionBarTabText</item>
    <item name="android:actionMenuTextColor">@color/actionbar_text</item>
</style>
<style name