NavigationView and ActionBarDrawerToggle
问题 With the new NavigationView is it still recommended to use ActionBarDrawerToggle or is this not "Material Design"? For instance previously we were supposed to hide action bar items when the drawer was opened but now the guidelines say that they should stay. 回答1: With the new NavigationView is it still recommended to use ActionBarDrawerToggle No, it's not required. If you look at the "official" demo code for the new Design Library, ActionBarDrawerToggle is no longer used, since the new