por It is likely that it will not be considered Snackbar on Android As one of the most implemented components, in fact, it is usually used only in very specific cases. However, it is necessary to know it and, in turn, learn to implement it because it could be useful in your project. For this reason, in this post, we tell you what Snackbar is on Android and what are some general aspects of this component.
If you are not familiar with views on Android, We invite you to take a look at our post Views on Android: what are they and how do they work? where you can learn some general aspects about this very important element in app development.
What is a Snackbar on Android?
In general terms, a Snackbar in Android refers to a component that allows us to present a notice or pop-up message to the user with the purpose of informing them about an action they have just performed and, if required, presenting an option to undo said action. action. In the following image, you can see an example of what a Snackbar looks like on Android:
Probably the clearest example of where this component is used is the case of the Gmail application, in which, when you delete or send an email, a message automatically appears to inform you about the action you have just performed and , at the same time, offers you the option to undo it or view the message.
It should be noted that the Snackbar in Android is an internal view of the SDK and is not used directly in the XML, but is used through code.
How to create a Snackbar on Android?
Now, how can you implement a Snackbar through code? In general, the way to use a Snackbar on Android is, as its name suggests, with the “Snackbar” label. In this way, it is created by telling the program which view it should be displayed from, that is, the reference to the view.
Then, it is necessary to pass the text that we want to display in the Snackbar, as well as specify the time that this component will be displayed. An advantage is that, by default, the Snackbar on Android has two values, shorts and long, which allow you to set a time for the user to see and interact with this component. However, you also have the possibility of assigning a value different from what Android determines by default.
Finally, once we have created the Snackbar in Android, we must call the “show()” method, in order for this component to be displayed when the application is executed. In the following image you can see an example that illustrates the process of how you can create a Snackbar on Android:
Where to continue?
Now that you know what it is and how to create a Snackbar on Android, Surely you would like to know much more about the different terms that we can find related to the development of mobile apps for this system. At we have the perfect solution for you! In order to help you develop your full technological potential, we have created the Full Stack Mobile App Development Bootcamp so that you can continue with your training process in the field of development mobile.
This is quality, comprehensive and intensive training, in which you will have the opportunity to learn from professionals with extensive experience in this field. In this way, through the different modules that are taught both theoretically and practically, you will learn about the development and design processes of multiplatform apps, different languages, such as Kotlin or Swift, and work environments such as Android Studio and Xcode, among many other tools and programs. Don’t think twice and sign up now to study what you like and stand out in the IT sector!