project with Android Studio and run it. Then, you create a new interface for the app that takes user input and switches to a new screen in the app to display it. Before you start, there are two fundamental concepts that you need to understand about Androi

Android ActionBar is a menu bar that runs across the top of the activity screen in android. Android ActionBar can contain menu items which become visible when the user clicks the “menu” button. In general an ActionBar consists of the following four co

Following is the example of implementing an Options Menu in the android application. Create a new android application using android studio and give names as OptionsMenu. In case if you are not aware of creating an app in android studio check this article