Option menu The Menu option is the android main menu. They can be used to configure, search, delete an item, etc. We inflate() method menu by calling the inflate() method of the MenuInflater class. To handle events in menu items, you need to override the onOptionsItemSelected() method of the Activity class.
Context menu When a user clicks on an item, click the Android context menu. It is also known as a floating menu.
Bottom sheets The bottom sheet is a sheet of material that slides up from the bottom of the screen and is a set of clear and simple actions.
Read this SO answer difference-between-context-menu-and-option-menu-in-android
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