功能完善

admin

2021-11-03 0daa197dbaf611eacdf9eeb3763ddcb10038585b

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
import 'dart:ui';
 
import 'package:flutter/cupertino.dart';
 
typedef PageDataLisener = void Function(dynamic data);
 
//滑动效果
class CustomRouteSlide extends PageRouteBuilder {
  final Widget widget;
 
  CustomRouteSlide(this.widget)
      : super(
            transitionDuration: const Duration(milliseconds: 500),
            pageBuilder: (BuildContext context, Animation<double> animation1,
                Animation<double> animation2) {
              return widget;
            },
            transitionsBuilder: (BuildContext context,
                Animation<double> animation1,
                Animation<double> animation2,
                Widget child) {
              return SlideTransition(
                position: Tween<Offset>(
                        begin: Offset(1.0, 0.0), end: Offset(0.0, 0.0))
                    .animate(CurvedAnimation(
                        parent: animation1, curve: Curves.fastOutSlowIn)),
                child: child,
              );
            });
}
 
class NavigatorUtil {
  static void navigateToNextPage(BuildContext context, PageRoute route,
      PageDataLisener? dataLisener) async {
    final result = await Navigator.of(context).push(route);
    dataLisener!(result);
  }
 
  static void navigateToNextPageWithFinish(
      BuildContext context, PageRoute route) {
    Navigator.of(context).pushReplacement(route);
  }
}