title: How to add Menu to a layout
body: <p>I have a situation in which there are different layouts and each layout has a menu. How do I do it? For reference, you may visit Youtube Mobile App and on the right side of the video, there appears 3 dots, on clicking them, a menu will be opened. I have the screen shot but inadequate credits stop me from uploading it.Please help me out. Thanks in Advance.!</p>