sprockets/src/main/java/net/sf/sprockets/content/res/Themes.java
public static int getActionBarSize(Context context) {
        TypedArray a = context.obtainStyledAttributes(sActionBarSize);
        int size = a.getDimensionPixelSize(0, 0);
        a.recycle();
        return size;
    }
public static int getActionBarSize(Context context) {
        TypedArray a = context.obtainStyledAttributes(sActionBarSize);
        int size = a.getDimensionPixelSize(0, 0);
        a.recycle();
        return size;
    }
Get the ActionBar height in the Context's theme.