So, the first step is quite straightforward: add the button at the bottom as a Bottom Sheet. The button at the bottom of the screen can be implemented with the help of a Bottom Sheet component.įor identifying the scrolling behavior and triggering the appearance of the Bottom Sheet, we can use a Coordinator Layout.Īndroid Authority has published two quite helpful tutorials, with source code on Github for these two components: The support library provides us with two components that are very useful for this Android tutorial: Create a new android application using android studio and give names as SwitchExample. When the original button reappears, the button at the bottom should disappear (which means that you should never have both buttons visible on the screen). To add a button, that has an Android style all you need to do is to drag and drop a button from the Palette to your layout. Following is the example of defining a two Switch controls and one Button control in RelativeLayout to get the state of Switch controls when we click on Button control in the android application.
#Android studio tutorial button how to
I will show you how to place the button in an alternative position: the bottom of the screen. This is a short but helpful Android Tutorial for fixing this UX problem. Imagine you’re scrolling down a very long screen (this is a common situation with Privacy Policies). As you scroll down the ‘Accept’ button scrolls off the screen.