| 1 | import 'dart:ui'; |
| 2 | import 'package:cake_wallet/routes.dart'; |
| 3 | import 'package:flutter/material.dart'; |
| 4 | import 'package:flutter/services.dart'; |
| 5 | import 'package:cake_wallet/src/screens/base_page.dart'; |
| 6 | import 'package:cake_wallet/src/widgets/primary_button.dart'; |
| 7 | import 'package:cake_wallet/wallet_type_utils.dart'; |
| 8 | import 'package:modal_bottom_sheet/modal_bottom_sheet.dart'; |
| 9 | |
| 10 | class DisclaimerPage extends BasePage { |
| 11 | DisclaimerPage({this.isReadOnly = false}); |
| 12 | |
| 13 | final bool isReadOnly; |
| 14 | |
| 15 | @override |
| 16 | String get title => 'Terms of Use'; |
| 17 | |
| 18 | @override |
| 19 | Widget? leading(BuildContext context) => isReadOnly ? super.leading(context) : null; |
| 20 | |
| 21 | @override |
| 22 | Widget body(BuildContext context) => DisclaimerPageBody(isReadOnly: isReadOnly); |
| 23 | } |
| 24 | |
| 25 | class DisclaimerPageBody extends StatefulWidget { |
| 26 | DisclaimerPageBody({required this.isReadOnly}); |
| 27 | |
| 28 | final bool isReadOnly; |
| 29 | |
| 30 | @override |
| 31 | DisclaimerBodyState createState() => DisclaimerBodyState(); |
| 32 | } |
| 33 | |
| 34 | class DisclaimerBodyState extends State<DisclaimerPageBody> { |
| 35 | bool _checked = false; |
| 36 | String _fileText = ''; |
| 37 | |
| 38 | void getFileLines() { |
| 39 | final fileName = |
| 40 | isMoneroOnly ? 'assets/text/Monerocom_Terms_of_Use.txt' : 'assets/text/Terms_of_Use.txt'; |
| 41 | rootBundle.loadString(fileName).then((text) => setState(() => _fileText = text)); |
| 42 | } |
| 43 | |
| 44 | @override |
| 45 | void initState() { |
| 46 | super.initState(); |
| 47 | getFileLines(); |
| 48 | } |
| 49 | |
| 50 | @override |
| 51 | Widget build(BuildContext context) { |
| 52 | return PopScope( |
| 53 | canPop: widget.isReadOnly, |
| 54 | child: Container( |
| 55 | color: Theme.of(context).colorScheme.surface, |
| 56 | child: Column( |
| 57 | children: <Widget>[ |
| 58 | SizedBox(height: 10.0), |
| 59 | Expanded( |
| 60 | child: Stack( |
| 61 | children: <Widget>[ |
| 62 | SingleChildScrollView( |
| 63 | controller: ModalScrollController.of(context), |
| 64 | physics: ClampingScrollPhysics(), |
| 65 | padding: EdgeInsets.only(left: 24.0, right: 24.0), |
| 66 | child: Column( |
| 67 | children: <Widget>[ |
| 68 | Row( |
| 69 | children: <Widget>[ |
| 70 | Expanded( |
| 71 | child: Text( |
| 72 | 'Terms and conditions', |
| 73 | textAlign: TextAlign.center, |
| 74 | style: Theme.of(context).textTheme.titleLarge?.copyWith( |
| 75 | fontSize: 20.0, |
| 76 | fontWeight: FontWeight.bold, |
| 77 | color: Theme.of(context).colorScheme.onSurface), |
| 78 | ), |
| 79 | ) |
| 80 | ], |
| 81 | ), |
| 82 | SizedBox( |
| 83 | height: 20.0, |
| 84 | ), |
| 85 | Row( |
| 86 | children: <Widget>[ |
| 87 | Expanded( |
| 88 | child: Text( |
| 89 | 'Legal Disclaimer\nAnd\nTerms of Use', |
| 90 | textAlign: TextAlign.center, |
| 91 | style: Theme.of(context).textTheme.bodySmall?.copyWith( |
| 92 | fontWeight: FontWeight.bold, |
| 93 | ), |
| 94 | ), |
| 95 | ) |
| 96 | ], |
| 97 | ), |
| 98 | SizedBox( |
| 99 | height: 16.0, |
| 100 | ), |
| 101 | Row( |
| 102 | children: <Widget>[ |
| 103 | Expanded( |
| 104 | child: Text( |
| 105 | _fileText, |
| 106 | style: Theme.of(context).textTheme.bodySmall, |
| 107 | )) |
| 108 | ], |
| 109 | ), |
| 110 | SizedBox( |
| 111 | height: 16.0, |
| 112 | ), |
| 113 | ], |
| 114 | ), |
| 115 | ), |
| 116 | Container( |
| 117 | alignment: Alignment.bottomCenter, |
| 118 | child: Container( |
| 119 | height: 12.0, |
| 120 | child: ClipRect( |
| 121 | child: BackdropFilter( |
| 122 | filter: ImageFilter.blur(sigmaX: 0.7, sigmaY: 0.7), |
| 123 | child: Container( |
| 124 | decoration: BoxDecoration( |
| 125 | gradient: LinearGradient( |
| 126 | colors: [ |
| 127 | Theme.of(context).colorScheme.surface.withAlpha(0), |
| 128 | Theme.of(context).colorScheme.surface, |
| 129 | ], |
| 130 | begin: FractionalOffset.topCenter, |
| 131 | end: FractionalOffset.bottomCenter, |
| 132 | ), |
| 133 | ), |
| 134 | ), |
| 135 | ), |
| 136 | ), |
| 137 | ), |
| 138 | ) |
| 139 | ], |
| 140 | )), |
| 141 | if (!widget.isReadOnly) ...[ |
| 142 | Row( |
| 143 | children: <Widget>[ |
| 144 | Expanded( |
| 145 | child: Container( |
| 146 | padding: |
| 147 | EdgeInsets.only(left: 24.0, top: 10.0, right: 24.0, bottom: 10.0), |
| 148 | child: InkWell( |
| 149 | key: ValueKey('disclaimer_check_key'), |
| 150 | onTap: () => setState(() => _checked = !_checked), |
| 151 | child: Row( |
| 152 | mainAxisAlignment: MainAxisAlignment.start, |
| 153 | children: <Widget>[ |
| 154 | Container( |
| 155 | height: 24.0, |
| 156 | width: 24.0, |
| 157 | margin: EdgeInsets.only( |
| 158 | right: 10.0, |
| 159 | ), |
| 160 | decoration: BoxDecoration( |
| 161 | border: Border.all( |
| 162 | color: Theme.of(context).colorScheme.outline, width: 1.0), |
| 163 | borderRadius: BorderRadius.all(Radius.circular(8.0)), |
| 164 | color: Theme.of(context).colorScheme.surface), |
| 165 | child: _checked |
| 166 | ? Icon( |
| 167 | key: ValueKey('disclaimer_check_icon_key'), |
| 168 | Icons.check, |
| 169 | color: Theme.of(context).colorScheme.primary, |
| 170 | size: 20.0, |
| 171 | ) |
| 172 | : null, |
| 173 | ), |
| 174 | Text( |
| 175 | 'I agree to Terms of Use', |
| 176 | style: Theme.of(context).textTheme.bodyMedium?.copyWith( |
| 177 | fontWeight: FontWeight.bold, |
| 178 | ), |
| 179 | ) |
| 180 | ], |
| 181 | ), |
| 182 | )), |
| 183 | ), |
| 184 | ], |
| 185 | ), |
| 186 | Container( |
| 187 | padding: EdgeInsets.only(left: 24.0, right: 24.0, bottom: 24.0), |
| 188 | child: PrimaryButton( |
| 189 | key: ValueKey('disclaimer_accept_button_key'), |
| 190 | onPressed: _checked |
| 191 | ? () => Navigator.of(context).popAndPushNamed(Routes.welcome) |
| 192 | : null, |
| 193 | text: 'Accept', |
| 194 | color: Theme.of(context).colorScheme.primary, |
| 195 | textColor: Theme.of(context).colorScheme.onPrimary), |
| 196 | ), |
| 197 | ], |
| 198 | ], |
| 199 | ), |
| 200 | )); |
| 201 | } |
| 202 | } |