Cannot Inherit from final Snackbar

AndroidDev

Recently, I created a class with my own version of a Toast. All working fine.

Now, I am trying to create a class with a version of a Snackbar and I have:

import android.support.design.widget.Snackbar;

public class Snack extends Snackbar{

}

Android Studio won't let me extend Snackbar, it displays the message:

"Cannot inherit from final 'android.support.design.widget.Snackbar'

Why does this happen? I did Google it a lot, but could not find answers.

Shadab Ansari

Snackbar is a final class and you can't create a subclass of a final class. for example, String class in Java is also final and you can't derive any class from String class.

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