deleteConfirmation function

Future<bool?> deleteConfirmation(BuildContext context)

Delete confirmation Shows a dialog and returns a bool

Implementation

Future<bool?> deleteConfirmation(BuildContext context) async {
  TextStyle text = const TextStyle(
    fontSize: 23,
    color: Colors.white,
  );

  return (await showDialog<bool>(
    context: context,
    barrierDismissible: true,
    builder: (BuildContext context) {
      return SimpleDialog(
        title: const Text("Confirm delete?"),
        shape: const RoundedRectangleBorder(
            borderRadius: BorderRadius.all(Radius.circular(20))),
        children: <Widget>[
          Padding(
            padding: const EdgeInsets.all(8.0),
            child: Card(
              color: Colors.blueGrey,
              shape: const RoundedRectangleBorder(
                  borderRadius: BorderRadius.all(Radius.circular(20))),
              child: TextButton(
                  child: Text(
                    "Cancel",
                    style: text,
                  ),
                  onPressed: () {
                    SoundPlayer.i.play(Sounds.click);
                    Navigator.of(context).pop(false);
                  }),
            ),
          ),
          Padding(
            padding: const EdgeInsets.all(8.0),
            child: Card(
              shape: const RoundedRectangleBorder(
                  borderRadius: BorderRadius.all(Radius.circular(20))),
              color: Colors.red[800],
              child: TextButton(
                  child: Text(
                    "Delete",
                    style: text,
                  ),
                  onPressed: () {
                    SoundPlayer.i.play(Sounds.trash);
                    Navigator.of(context).pop(true);
                  }),
            ),
          )
        ],
      );
    },
  ));
}