This article covers everything about implementing menus in android. Show popup menu's, popup list menu's, nesting menu items, context menu's, drop down menu's and setting menu item click listeners for all types.
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Snackbar is a lightweight-widget that we can use as an alternative to Toast. Snackbar is used to show messages to user at bottom of app screen with swiping enabled also contains an optional action button to perform user actions.
WebView is an extended class of Android's View class. It allows us to display webpages in an application. Android WebView is a component that turns an application into a web application. It makes use of WebKit engine which implements a responsive design and loads pages from URL.
This article helps you to implement swipe between fragments with TabLayout and ViewPager2. We have a simple application demo that helps you on getting started with implementing swipe.
FloatingActionButton is an icon floating above the User Interface. It triggers primary actions such as transitions on the screen. This article covers the implementation of regular FloatingActionButton and Expandable FloatingActionButton in Kotlin.
Implementing Material Design BottomNavigationView is pretty simple which allows users to Navigate to multiple screens by simply clicking on the bottom icons. This article covers implementing along with navigation controller.
Set is a generic unordered collection of elements that does not support duplicate elements. Null elements are also unique. A set contain only one null. Kotlin distinguishes between read-only and mutable sets.