How do I display an alert dialog on Android?

Question

I want to display a dialog/popup window with a message to the user that shows \"Are you sure you want to delete this entry?\" with one button that says \'Delete\'. When

Answer 1

With Anko (official library from developers of Kotlin), you can simple use

alert("Alert title").show()

or more complex one:

alert("Hi, I'm Roy", "Have you tried turning it off and on again?") {
    yesButton { toast("Oh…") }
    noButton {}
}.show()

To import Anko:

implementation "org.jetbrains.anko:anko:0.10.8"