In an app I'm designing there is a list that must also be displayed as a map.
In this thread people already discussed the issue of whether or not display that kind of content as tabs: Choosing between Tabs and ActionBar spinner
As the app follows the Material Design style guidelines, is there any alternative to the old spinner?
Also there are other issues if tabs are used (which is likely)
In all the app when you scroll down in a listview the appbar goes up and disappears, leaving only the status bar, leaving more room for content.
If this is done on the tablist then how it would behave the appbar on the map?
If the user scrolls down (and the appbar dissapears) and then swipes to the map, the appbar can't be hidden because it will broke the navigation (the user can't scroll to show the appbar because the scroll is to move the map).
If the user returns to the tablist the appbar must be still hidden?