Is there any way to make a style inherit from multiple other styles, instead of just being limited to:
<style name="WidgetTextBase">
<item name="android:typeface">serif</item>
<item name="android:textSize">12dip</item>
<item name="android:gravity">center</item>
</style>
<style name="BOSText" parent="WidgetTextBase">
<item name="android:textColor">#051C43</item>
</style>
I would like BOSText to also inherit from:
<style name="WidgetTextHeader">
<item name="android:textStyle">bold</item>
<style>
No, styles do not support multiple inheritance (at least not as of Android 3.2).
The official docs explain it clearly:
If you use the dot notation to extend a style, and you also include the parent attribute, then the parent styles override any styles inheritted through the dot notation.