Andorid code which is to achieve a class like the JS Confirm,. NET in the MessageBox? Thank you

As in JS code execution, confirmation of the encounter will let users write
if (confirm ("Confirm delete it?"))
{
/ / Execute
}
In the. NET code execution, let the user for confirmation encountered probably write
if (MessageBox.Show ("Confirm Delete it", ResultMessage.YesNo) == ResultMessage.Yes)
{
/ / Execute
}
-------------------------------
That in Java when I execute a piece of code to the user suddenly "yes" and "no" case
Android's code is how to write?

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Reply:
AlertDialog
Reply:
java can AlertDialog, if the webview, then you can achieve with js