Provide interactive "action views" in place of action items.
Use the application logo as a "return home" or "up" navigation action.
@@ -432,7 +432,7 @@ tab.
the state of each fragment as necessary, so when the user switches fragments with the tabs,
then returns to a previous fragment, it appears the way they left. For information about saving
the state of your fragment, see the Fragments developer guide.
+href="{@docRoot}guide/topics/fundamentals/fragments.html">Fragments developer guide.