| 1 | import 'package:flutter/material.dart'; |
| 2 | import 'package:cake_wallet/main.dart'; |
| 3 | |
| 4 | class RouteAwareWidget extends StatefulWidget { |
| 5 | RouteAwareWidget( |
| 6 | {required this.child, |
| 7 | this.pushToWidget, |
| 8 | this.pushToNextWidget, |
| 9 | this.popWidget, |
| 10 | this.popNextWidget}); |
| 11 | |
| 12 | final Widget child; |
| 13 | final Function(BuildContext context)? pushToWidget; |
| 14 | final Function(BuildContext context)? pushToNextWidget; |
| 15 | final Function(BuildContext context)? popWidget; |
| 16 | final Function(BuildContext context)? popNextWidget; |
| 17 | |
| 18 | @override |
| 19 | State<RouteAwareWidget> createState() => RouteAwareWidgetState(); |
| 20 | } |
| 21 | |
| 22 | class RouteAwareWidgetState extends State<RouteAwareWidget> with RouteAware { |
| 23 | @override |
| 24 | void didChangeDependencies() { |
| 25 | super.didChangeDependencies(); |
| 26 | routeObserver.subscribe(this, ModalRoute.of(context) as PageRoute); |
| 27 | } |
| 28 | |
| 29 | @override |
| 30 | void dispose() { |
| 31 | routeObserver.unsubscribe(this); |
| 32 | super.dispose(); |
| 33 | } |
| 34 | |
| 35 | @override |
| 36 | void didPush() { |
| 37 | if (widget.pushToWidget != null) { |
| 38 | widget.pushToWidget!(context); |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | @override |
| 43 | void didPushNext() { |
| 44 | if (widget.pushToNextWidget != null) { |
| 45 | widget.pushToNextWidget!(context); |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | @override |
| 50 | void didPop() { |
| 51 | if (widget.popWidget != null) { |
| 52 | widget.popWidget!(context); |
| 53 | } |
| 54 | } |
| 55 | |
| 56 | @override |
| 57 | void didPopNext() { |
| 58 | if (widget.popNextWidget != null) { |
| 59 | widget.popNextWidget!(context); |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | @override |
| 64 | Widget build(BuildContext context) => widget.child; |
| 65 | } |