How to add Dynamic Navigation Drawer Items ?

In the last few posts, we have executed material navigation drawer with or without using the design support library where items of the navigation drawer were static, that is, they were predefined. In any case, there are times when you need things to change as indicated by certain client activities or prefrences. In this post, we will progressively add things to a navigation drawer from a database with design support library, MySQLi and PHP scripts.