颤动：如何关闭 giffy 对话框

Question

How to close a NetworkGiffyDialog ?

showDialog(
  context: context,
  builder: (_) => NetworkGiffyDialog(
    image: Image.asset('asset/gif/send.gif'),
    title: const Text('Send Money',
        textAlign: TextAlign.center,
        style: TextStyle(
            fontSize: 22.0,
            fontWeight: FontWeight.w600)),
    description:const Text('Are you sure you want to Send this Amount?',
      textAlign: TextAlign.center,
    ),
    entryAnimation: EntryAnimation.BOTTOM,
      onOkButtonPressed: () {
          Navigator.push(context, MaterialPageRoute(builder: (context) => const HomePage()));
          Fluttertoast.showToast(msg: "Sent with Success");
      },
  ),
);

Answer 1

Instead of Navigator.push(...) , just use Navigator.pop(context, result) on the NetworkGiffyDialog.onOkButtonPressed and/or NetworkGiffyDialog.onCancelButtonPressed events. Where the result can be a boolean that says if the user did tap on Cancel or OK button. It should close the dialog displayed by the showDialog function

Answer 2

just like onOkButtonPressed, add onCancelButtonPressed inside NetworkGifyDialog, also add buttonCancelText for text.

buttonCancelText: Text('cancel'),
//dismiss the dialog.
onCancelButtonPressed:()
{
Navigator.pop(context);
}

showDialog(
                      context: context,
                      builder: (_) => NetworkGiffyDialog(
                            key: keys[1],
                            image: Image.network(
                              "https://raw.githubusercontent.com/Shashank02051997/FancyGifDialog-Android/master/GIF's/gif14.gif",
                              fit: BoxFit.cover,
                            ),
                            entryAnimation: EntryAnimation.TOP_LEFT,
                            title: Text(
                              'Granny Eating Chocolate',
                              textAlign: TextAlign.center,
                              style: TextStyle(
                                  fontSize: 22.0, fontWeight: FontWeight.w600),
                            ),
                            description: Text(
                              'This is a granny eating chocolate dialog box. This library helps you easily create fancy giffy dialog.',
                              textAlign: TextAlign.center,
                            ),
                            onOkButtonPressed: () {},
//dismiss the dialog.
onCancelButtonPressed:()
{
Navigator.pop(context);
}
                          ));
                }),