Flutter对话框插件dialog_box的使用

特性

dialog_box 插件可以帮助你快速创建具有更好UI的对话框。通过该插件，你可以使用简短的代码来实现不同的对话框样式。

示例代码

import 'package:flutter/material.dart';
import 'package:dialog_box/dialog_box.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Dialog Box Example'),
        ),
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              ElevatedButton(
                onPressed: () {
                  // 显示带有错误信息的对话框
                  customShowDialog(
                    context,
                    "Do you want to Logout the app?",
                    "Oops..",
                    ok: () {
                      print("Ok button pressed");
                    },
                    cancel: () {
                      print("Cancel button pressed");
                    },
                  );
                },
                child: Text('Oops.. Dialog'),
              ),
              ElevatedButton(
                onPressed: () {
                  // 显示带有成功信息的对话框
                  customShowDialog(
                    context,
                    "Do you want to Logout the app?",
                    "Success",
                    ok: () {
                      print("Ok button pressed");
                    },
                    cancel: () {
                      print("Cancel button pressed");
                    },
                  );
                },
                child: Text('Success Dialog'),
              ),
              ElevatedButton(
                onPressed: () {
                  // 显示带有警告信息的对话框
                  customShowDialog(
                    context,
                    "Do you want to Logout the app?",
                    "Warning",
                    ok: () {
                      print("Ok button pressed");
                    },
                    cancel: () {
                      print("Cancel button pressed");
                    },
                  );
                },
                child: Text('Warning Dialog'),
              ),
              ElevatedButton(
                onPressed: () {
                  // 显示带有信息提示的对话框
                  customShowDialog(
                    context,
                    "Do you want to Logout the app?",
                    "Info",
                    ok: () {
                      print("Ok button pressed");
                    },
                    cancel: () {
                      print("Cancel button pressed");
                    },
                  );
                },
                child: Text('Info Dialog'),
              ),
              ElevatedButton(
                onPressed: () {
                  // 显示带有确认信息的对话框
                  customShowDialog(
                    context,
                    "Do you want to Logout the app?",
                    "Sure",
                    ok: () {
                      print("Ok button pressed");
                    },
                    cancel: () {
                      print("Cancel button pressed");
                    },
                  );
                },
                child: Text('Sure Dialog'),
              ),
            ],
          ),
        ),
      ),
    );
  }
}

使用说明

安装

在 pubspec.yaml 文件中添加依赖：

dependencies:
  dialog_box: ^0.1.0