After creating the Navigation drawer activity, we have 3 vertical bars and, accordingly, the menu, as well as on the right, there are three points. Why do they need something? How to remove them?

    1 answer 1

    Right behind the three dots is the menu. Find onCreateOptionsMenu() in your Activity, and there you will find its creation. Do not need - delete.

    Read more here: https://developer.android.com/guide/topics/ui/menus.html