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Initial pull-down gesture for student ID

This commit is contained in:
Michael Thomas 2022-09-03 18:05:53 -04:00
parent 306defc6df
commit 95400d7ee2
6 changed files with 127 additions and 85 deletions
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6
lib/src/layouts/main/index.dart
View File

@ -1,5 +1,4 @@
import 'package:auto_route/auto_route.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:furman_now/src/routes/index.gr.dart';
@ -37,7 +36,6 @@ class _MainLayoutState extends State<MainLayout> {
routes: const [
HomeRoute(),
MapRoute(),
StudentIdRoute(),
EventsRoute(),
InfoRoute(),
],
@ -71,10 +69,6 @@ class _MainLayoutState extends State<MainLayout> {
icon: Icon(Icons.map),
label: 'Map',
),
BottomNavigationBarItem(
icon: Icon(Icons.perm_identity),
label: 'Meal Card',
),
BottomNavigationBarItem(
icon: Icon(Icons.calendar_month),
label: 'Events',

7
lib/src/routes/index.dart
View File

@ -13,10 +13,15 @@ import '../layouts/main/index.dart';
AutoRoute(path: "/", page: MainLayout, children: [
AutoRoute(path: "home", page: HomeScreen),
AutoRoute(path: "map", page: MapScreen),
AutoRoute(path: "student-id", page: StudentIdScreen),
AutoRoute(path: "events", page: EventsScreen),
AutoRoute(path: "info", page: InfoScreen),
]),
CustomRoute(
path: "/student-id",
page: StudentIdScreen,
transitionsBuilder: TransitionsBuilders.slideTop,
durationInMilliseconds: 200,
),
],
)
class $AppRouter {}

48
lib/src/routes/index.gr.dart
View File

@ -16,10 +16,10 @@ import 'package:flutter/material.dart' as _i8;
import '../layouts/main/index.dart' as _i1;
import '../screens/events/index.dart' as _i5;
import '../screens/home/index.dart' as _i2;
import '../screens/home/index.dart' as _i3;
import '../screens/info/index.dart' as _i6;
import '../screens/map/index.dart' as _i3;
import '../screens/student_id/index.dart' as _i4;
import '../screens/map/index.dart' as _i4;
import '../screens/student_id/index.dart' as _i2;
class AppRouter extends _i7.RootStackRouter {
AppRouter([_i8.GlobalKey<_i8.NavigatorState>? navigatorKey])
@ -31,17 +31,22 @@ class AppRouter extends _i7.RootStackRouter {
return _i7.MaterialPageX<dynamic>(
routeData: routeData, child: const _i1.MainLayout());
},
StudentIdRoute.name: (routeData) {
return _i7.CustomPage<dynamic>(
routeData: routeData,
child: const _i2.StudentIdScreen(),
transitionsBuilder: _i7.TransitionsBuilders.slideTop,
durationInMilliseconds: 200,
opaque: true,
barrierDismissible: false);
},
HomeRoute.name: (routeData) {
return _i7.MaterialPageX<dynamic>(
routeData: routeData, child: const _i2.HomeScreen());
routeData: routeData, child: const _i3.HomeScreen());
},
MapRoute.name: (routeData) {
return _i7.MaterialPageX<dynamic>(
routeData: routeData, child: const _i3.MapScreen());
},
StudentIdRoute.name: (routeData) {
return _i7.MaterialPageX<dynamic>(
routeData: routeData, child: const _i4.StudentIdScreen());
routeData: routeData, child: const _i4.MapScreen());
},
EventsRoute.name: (routeData) {
return _i7.MaterialPageX<dynamic>(
@ -59,12 +64,11 @@ class AppRouter extends _i7.RootStackRouter {
_i7.RouteConfig(HomeRoute.name,
path: 'home', parent: MainLayout.name),
_i7.RouteConfig(MapRoute.name, path: 'map', parent: MainLayout.name),
_i7.RouteConfig(StudentIdRoute.name,
path: 'student-id', parent: MainLayout.name),
_i7.RouteConfig(EventsRoute.name,
path: 'events', parent: MainLayout.name),
_i7.RouteConfig(InfoRoute.name, path: 'info', parent: MainLayout.name)
])
]),
_i7.RouteConfig(StudentIdRoute.name, path: '/student-id')
];
}
@ -78,7 +82,15 @@ class MainLayout extends _i7.PageRouteInfo<void> {
}
/// generated route for
/// [_i2.HomeScreen]
/// [_i2.StudentIdScreen]
class StudentIdRoute extends _i7.PageRouteInfo<void> {
const StudentIdRoute() : super(StudentIdRoute.name, path: '/student-id');
static const String name = 'StudentIdRoute';
}
/// generated route for
/// [_i3.HomeScreen]
class HomeRoute extends _i7.PageRouteInfo<void> {
const HomeRoute() : super(HomeRoute.name, path: 'home');
@ -86,21 +98,13 @@ class HomeRoute extends _i7.PageRouteInfo<void> {
}
/// generated route for
/// [_i3.MapScreen]
/// [_i4.MapScreen]
class MapRoute extends _i7.PageRouteInfo<void> {
const MapRoute() : super(MapRoute.name, path: 'map');
static const String name = 'MapRoute';
}
/// generated route for
/// [_i4.StudentIdScreen]
class StudentIdRoute extends _i7.PageRouteInfo<void> {
const StudentIdRoute() : super(StudentIdRoute.name, path: 'student-id');
static const String name = 'StudentIdRoute';
}
/// generated route for
/// [_i5.EventsScreen]
class EventsRoute extends _i7.PageRouteInfo<void> {

17
lib/src/screens/home/index.dart
View File

@ -1,3 +1,4 @@
import 'package:auto_route/auto_route.dart';
import 'package:flutter/material.dart';
import 'package:furman_now/src/routes/index.gr.dart';
import 'package:furman_now/src/utils/greeting.dart';
@ -54,7 +55,20 @@ class HomeScreen extends StatelessWidget {
),
),
),
ScrollViewWithHeight(
NotificationListener<ScrollNotification>(
onNotification: (notification) {
if (notification is ScrollUpdateNotification) {
final offset = notification.metrics.pixels;
if (offset < 0) {
var offsetAmount = offset.abs();
if (offsetAmount > 50) {
context.router.navigate(const StudentIdRoute());
}
}
}
return true;
},
child: ScrollViewWithHeight(
child: Container(
decoration: const BoxDecoration(
color: Colors.white,
@ -85,6 +99,7 @@ class HomeScreen extends StatelessWidget {
),
),
),
),
],
),
),

20
lib/src/screens/student_id/index.dart
View File

@ -1,7 +1,9 @@
import 'dart:async';
import 'package:auto_route/auto_route.dart';
import 'package:flutter/material.dart';
import 'package:barcode_widget/barcode_widget.dart';
import 'package:furman_now/src/routes/index.gr.dart';
import 'package:furman_now/src/services/get_app/barcode/barcode_service.dart';
import 'package:furman_now/src/utils/theme.dart';
@ -26,6 +28,12 @@ class _StudentIdScreenState extends State<StudentIdScreen> {
);
}
@override
void dispose() {
super.dispose();
timer?.cancel();
}
void updateBarcode(Timer timer) {
setState(() {
barcodeNumber = BarcodeService.generateGetBarcode();
@ -35,7 +43,16 @@ class _StudentIdScreenState extends State<StudentIdScreen> {
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
body: Listener(
onPointerMove: (details) {
int sensitivity = 8;
if (details.delta.dy > sensitivity) {
// Down Swipe
} else if (details.delta.dy < -sensitivity) {
context.router.navigate(const MainLayout());
}
},
child: Container(
color: const Color(0xffb7acc9),
child: SafeArea(
child: ListView(
@ -67,6 +84,7 @@ class _StudentIdScreenState extends State<StudentIdScreen> {
),
),
),
),
);
}
}

8
lib/src/widgets/scroll_view_height.dart
View File

@ -12,8 +12,14 @@ class ScrollViewWithHeight extends StatelessWidget {
Widget build(BuildContext context) {
return LayoutBuilder(builder: (BuildContext context, BoxConstraints constraints) {
return SingleChildScrollView(
physics: const BouncingScrollPhysics(
parent: AlwaysScrollableScrollPhysics()
),
child: ConstrainedBox(
constraints: constraints.copyWith(minHeight: constraints.maxHeight, maxHeight: double.infinity),
constraints: constraints.copyWith(
minHeight: constraints.maxHeight,
maxHeight: double.infinity
),
child: child,
),
);