I have a google map activity which displays some markers. I want to add a Navigation Drawer menu which will have some options to list the markers on the map. For example one item in the menu might be 'List all' which will draw all the markers on the map. Most examples that I have found on the internet include fragments to navigate between the menu. In my case I do not need to use any fragments to navigate between different screens but only to work on my main activity (my map activity) and display the markers. Can anybody show me how to include the Navigation Drawer in my main_layout.xml and how to implement it.

Thank you.