Change Drawable Based on Theme

Question

I\'ve got an image in two different colors, corresponding to two different themes in Android. I want to use them in my Action Bar. I want to refer to a drawable for the ic

Answer 1

Seems like I'm always just a Google search or two away from my answers. The solution is:

in styles.xml

<attr name="buttonface_picture" format="reference"/>

then in the actual theme:

<item name="buttonface_picture">@drawable/buttonface_picture_dark</item>

or

<item name="buttonface_picture">@drawable/buttonface_picture_light</item>

Then, in the menu.xml:

<item
    android:id="@+id/menu_attach_existing_picture"
    android:icon="?attr/buttonface_picture"
    android:showAsAction="always"
    android:title="@string/menu_attach_existing_picture">
</item>

The Accessing Resources Page combined with this SO eventually got it to click in my brain.