Have a basic understanding of the Kotlin programming language.Have Android Studio installed on your machine.To follow this tutorial, the reader will need to: To provide a capability that allows shifting to various parts of the application that are not easily available in the presence of user interface display.To perform operations that are mostly required by users who are not directly represented on the screen.Reasons for having menus as a user interface component Using gestures such as long-pressing an image.These hidden elements could be accessed by: I might be biased because I switched from Apple to Android sometime in the past, but it’s one of the features that I personally love about Android.Menus are fundamental user interface elements that are frequently used to hold actions that could otherwise be buried. It gives you a prompt that is easy to follow, even for a person who has never used an Android device. Toasts are a great way to receive instant feedback on how your app operates. Show: Refers to the toast being displayed on the screen.Toast.LENGTH_LONG will display a toast for a longer amount of time. Toast.LENGTH_SHORT will display a toast for a few seconds. Duration: Refers to the length of time, the toast will remain on the screen.This can be customized to say anything you want, as long as it makes sense to the user of the application. Text: Refers to what the toast will say, for example, a string “Hello User”.

This is tied to the entire lifecycle of the application, so the processes required for the app will continue running even if you close the app. Context/getApplicationContext: Refers to the entire application itself and what processes are running within the application.Toast.makeText: This creates a new Toast object.The breakdown of the code is as follows below: Here is an example of the code (Java) used to create a toast for an Android application: Toast.makeText(context, text, duration).show() It doesn’t take up space on the screen, and disappears, after a few seconds. These are some of the custom examples a toast can be used for. Some examples of toasts include “press back to exit the application” or “message failed to send”.

Android studio toast three choices