Simplest yes/no dialog fragment

Question

I\'d like to make a dialog fragment that asks \"Are you sure?\" with a \"yes/no\" reply.

I\'ve looked at the documentation and it\'s really verbose, go

Answer 1

So, what's the simplest way to create and display a really basic Alert Dialog? Bonus points if it's using the support library.

Simply create a DialogFragment(SDK or support library) and override its onCreateDialog method to return an AlertDialog with the desired text and buttons set on it:

public static class SimpleDialog extends DialogFragment {

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        return new AlertDialog.Builder(getActivity())
                .setMessage("Are you sure?")
                .setPositiveButton("Ok", null)
                .setNegativeButton("No way", null)
                .create();
    }

}

To do something when the user uses one of the buttons you'll have to provide an instance of a DialogInterface.OnClickListener instead of the null references from my code.