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jonataslaw
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## [1.0.0]
- initial release
## [1.0.1]
- Doc changes
## [1.0.2]
- Add examples
## [1.0.3]
- Improve Performance
## [1.1.0]
- Add support to Push.named
\ No newline at end of file
... ...
MIT License
Copyright (c) 2019 jonataslaw
Copyright (c) 2019 Jonny Borges
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
... ...
# get
# Get
A consistent Flutter route navigation library that does not rebuild materialApp with each navigation.
## Getting Started
Flutter's conventional navigation method has a route reconstruction bug that makes it inconsistent
for large applications with undefined routes.
Get came to solve this problem.
Plus, get makes navigation much clearer and more concise for beginners. The nomenclatures u
sed by Flutter routes often confuse those who start with the framework.
Get is friendly to those who came from Web programming, and those who never programmed,
with a clearer navigation system.
## How to use?
To navigate to a new screen:
```dart
Get.to(context, NextScreen());
```
To return to previous screen
```dart
Get.back(context);
```
To go to the next screen and no option to go back to the previous screen (for use in SplashScreens, login screens and etc.)
```dart
Get.off(context, NextScreen());
```
To go to the next screen and cancel all previous routes (useful in shopping carts, polls, and tests)
```dart
Get.offAll(context, NextScreen());
```
Is possible used default namedRoutes from flutter?
Yes, and with no navigation bug
Example:
```dart
void main() {
runApp(MaterialApp(
onGenerateRoute: Router.generateRoute,
initialRoute: "/",
title: 'Navigation',
));
}
class Router {
static Route<dynamic> generateRoute(RouteSettings settings) {
switch (settings.name) {
case '/':
return GetRoute(builder: (_) => FirstRoute());
case '/second':
return GetRoute(builder: (_) => SecondRoute());
default:
return GetRoute(
builder: (_) => Scaffold(
body: Center(
child: Text('No route defined for ${settings.name}')),
));
}
}
}
class FirstRoute extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('First Route'),
),
body: Center(
child: RaisedButton(
child: Text('Open route'),
onPressed: () {
Navigator.pushNamed(context, "/second");
},
),
),
);
}
}
class SecondRoute extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Second Route"),
),
body: Center(
child: RaisedButton(
onPressed: () {
Get.back(context);
},
child: Text('Go back!'),
),
),
);
}
}
```
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... ...
import 'package:flutter/material.dart';
import 'package:get/get.dart';
void main() {
runApp(MaterialApp(
title: 'Navigation Basics',
home: FirstRoute(),
));
}
class FirstRoute extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('First Route'),
),
body: Center(
child: RaisedButton(
child: Text('Open route'),
onPressed: () {
Get.to(context, SecondRoute());
},
),
),
);
}
}
class SecondRoute extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Second Route"),
),
body: Center(
child: RaisedButton(
onPressed: () {
Get.back(context);
},
child: Text('Go back!'),
),
),
);
}
}
... ...
# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
archive:
dependency: transitive
description:
name: archive
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.10"
args:
dependency: transitive
description:
name: args
url: "https://pub.dartlang.org"
source: hosted
version: "1.5.2"
async:
dependency: transitive
description:
name: async
url: "https://pub.dartlang.org"
source: hosted
version: "2.3.0"
boolean_selector:
dependency: transitive
description:
name: boolean_selector
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.5"
charcode:
dependency: transitive
description:
name: charcode
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.2"
collection:
dependency: transitive
description:
name: collection
url: "https://pub.dartlang.org"
source: hosted
version: "1.14.11"
convert:
dependency: transitive
description:
name: convert
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.1"
crypto:
dependency: transitive
description:
name: crypto
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.3"
cupertino_icons:
dependency: "direct main"
description:
name: cupertino_icons
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.2"
flutter:
dependency: "direct main"
description: flutter
source: sdk
version: "0.0.0"
flutter_test:
dependency: "direct dev"
description: flutter
source: sdk
version: "0.0.0"
get:
dependency: "direct main"
description:
name: get
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.2"
image:
dependency: transitive
description:
name: image
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.4"
matcher:
dependency: transitive
description:
name: matcher
url: "https://pub.dartlang.org"
source: hosted
version: "0.12.5"
meta:
dependency: transitive
description:
name: meta
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.7"
path:
dependency: transitive
description:
name: path
url: "https://pub.dartlang.org"
source: hosted
version: "1.6.4"
pedantic:
dependency: transitive
description:
name: pedantic
url: "https://pub.dartlang.org"
source: hosted
version: "1.8.0+1"
petitparser:
dependency: transitive
description:
name: petitparser
url: "https://pub.dartlang.org"
source: hosted
version: "2.4.0"
quiver:
dependency: transitive
description:
name: quiver
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.5"
sky_engine:
dependency: transitive
description: flutter
source: sdk
version: "0.0.99"
source_span:
dependency: transitive
description:
name: source_span
url: "https://pub.dartlang.org"
source: hosted
version: "1.5.5"
stack_trace:
dependency: transitive
description:
name: stack_trace
url: "https://pub.dartlang.org"
source: hosted
version: "1.9.3"
stream_channel:
dependency: transitive
description:
name: stream_channel
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
string_scanner:
dependency: transitive
description:
name: string_scanner
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.5"
term_glyph:
dependency: transitive
description:
name: term_glyph
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0"
test_api:
dependency: transitive
description:
name: test_api
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.5"
typed_data:
dependency: transitive
description:
name: typed_data
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.6"
vector_math:
dependency: transitive
description:
name: vector_math
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.8"
xml:
dependency: transitive
description:
name: xml
url: "https://pub.dartlang.org"
source: hosted
version: "3.5.0"
sdks:
dart: ">=2.4.0 <3.0.0"
... ...
name: profileweb
description: A new Flutter project.
# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
version: 1.0.0+1
environment:
sdk: ">=2.1.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^0.1.2
get:
dev_dependencies:
flutter_test:
sdk: flutter
# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec
# The following section is specific to Flutter.
flutter:
# The following line ensures that the Material Icons font is
# included with your application, so that you can use the icons in
# the material Icons class.
uses-material-design: true
# To add assets to your application, add an assets section, like this:
# assets:
# - images/a_dot_burr.jpeg
# - images/a_dot_ham.jpeg
# An image asset can refer to one or more resolution-specific "variants", see
# https://flutter.dev/assets-and-images/#resolution-aware.
# For details regarding adding assets from package dependencies, see
# https://flutter.dev/assets-and-images/#from-packages
# To add custom fonts to your application, add a fonts section here,
# in this "flutter" section. Each entry in this list should have a
# "family" key with the font family name, and a "fonts" key with a
# list giving the asset and other descriptors for the font. For
# example:
# fonts:
# - family: Schyler
# fonts:
# - asset: fonts/Schyler-Regular.ttf
# - asset: fonts/Schyler-Italic.ttf
# style: italic
# - family: Trajan Pro
# fonts:
# - asset: fonts/TrajanPro.ttf
# - asset: fonts/TrajanPro_Bold.ttf
# weight: 700
#
# For details regarding fonts from package dependencies,
# see https://flutter.dev/custom-fonts/#from-packages
... ...
library get;
export 'src/material.dart';
export 'src/routes.dart';
... ...
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
/// A modal route that replaces the entire screen with a platform-adaptive
/// transition.
///
/// For Android, the entrance transition for the page slides the page upwards
/// and fades it in. The exit transition is the same, but in reverse.
///
/// The transition is adaptive to the platform and on iOS, the page slides in
/// from the right and exits in reverse. The page also shifts to the left in
/// parallax when another page enters to cover it. (These directions are flipped
/// in environments with a right-to-left reading direction.)
///
/// By default, when a modal route is replaced by another, the previous route
/// remains in memory. To free all the resources when this is not necessary, set
/// [maintainState] to false.
///
/// The `fullscreenDialog` property specifies whether the incoming page is a
/// fullscreen modal dialog. On iOS, those pages animate from the bottom to the
/// top rather than horizontally.
///
/// The type `T` specifies the return type of the route which can be supplied as
/// the route is popped from the stack via [Navigator.pop] by providing the
/// optional `result` argument.
///
/// See also:
///
/// * [PageTransitionsTheme], which defines the default page transitions used
/// by [MaterialPageRoute.buildTransitions].
class GetRoute<T> extends PageRoute<T> {
/// Construct a MaterialPageRoute whose contents are defined by [builder].
///
/// The values of [builder], [maintainState], and [fullScreenDialog] must not
/// be null.
GetRoute({
@required this.builder,
RouteSettings settings,
this.opaque = true,
this.maintainState = true,
bool fullscreenDialog = false,
}) : assert(builder != null),
assert(maintainState != null),
assert(fullscreenDialog != null),
assert(opaque != null),
super(settings: settings, fullscreenDialog: fullscreenDialog);
/// Builds the primary contents of the route.
final WidgetBuilder builder;
@override
final bool maintainState;
/// Allows you to set opaque to false to prevent route reconstruction.
@override
final bool opaque;
@override
Duration get transitionDuration => const Duration(milliseconds: 300);
@override
Color get barrierColor => null;
@override
String get barrierLabel => null;
@override
bool canTransitionFrom(TransitionRoute<dynamic> previousRoute) {
return previousRoute is GetRoute || previousRoute is CupertinoPageRoute;
}
@override
bool canTransitionTo(TransitionRoute<dynamic> nextRoute) {
// Don't perform outgoing animation if the next route is a fullscreen dialog.
return (nextRoute is GetRoute && !nextRoute.fullscreenDialog)
|| (nextRoute is CupertinoPageRoute && !nextRoute.fullscreenDialog);
}
@override
Widget buildPage(
BuildContext context,
Animation<double> animation,
Animation<double> secondaryAnimation,
) {
final Widget result = builder(context);
assert(() {
if (result == null) {
throw FlutterError.fromParts(<DiagnosticsNode>[
ErrorSummary('The builder for route "${settings.name}" returned null.'),
ErrorDescription('Route builders must never return null.')
]);
}
return true;
}());
return Semantics(
scopesRoute: true,
explicitChildNodes: true,
child: result,
);
}
@override
Widget buildTransitions(BuildContext context, Animation<double> animation, Animation<double> secondaryAnimation, Widget child) {
final PageTransitionsTheme theme = Theme.of(context).pageTransitionsTheme;
return theme.buildTransitions<T>(this, context, animation, secondaryAnimation, child);
}
@override
String get debugLabel => '${super.debugLabel}(${settings.name})';
}
... ...
import 'package:flutter/widgets.dart';
import 'material.dart';
class Get {
static to(BuildContext context, Widget page, {bool rebuildRoutes = false}) {
return Navigator.push(
context,
GetRoute(
opaque: rebuildRoutes, builder: (BuildContext context) => page));
}
static back(BuildContext context) {
return Navigator.pop(context);
}
static off(BuildContext context, Widget page, {bool rebuildRoutes = false}) {
return Navigator.pushReplacement(
context,
GetRoute(
opaque: rebuildRoutes, builder: (BuildContext context) => page));
}
static offAll(BuildContext context, Widget page, RoutePredicate predicate,
{bool rebuildRoutes = false}) {
return Navigator.pushAndRemoveUntil(
context,
GetRoute(
opaque: rebuildRoutes, builder: (BuildContext context) => page),
predicate);
}
}
... ...
name: get
description: A consistent Flutter route navigation library that does not rebuild materialApp with each navigation..
version: 1.1.0
author: Jonny Borges <jonataborges01@gmail.com>
homepage: https://github.com/jonataslaw/get
environment:
sdk: ">=2.1.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
dev_dependencies:
flutter_test:
sdk: flutter
# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec
# The following section is specific to Flutter.
flutter:
# To add assets to your package, add an assets section, like this:
# assets:
# - images/a_dot_burr.jpeg
# - images/a_dot_ham.jpeg
#
# For details regarding assets in packages, see
# https://flutter.dev/assets-and-images/#from-packages
#
# An image asset can refer to one or more resolution-specific "variants", see
# https://flutter.dev/assets-and-images/#resolution-aware.
# To add custom fonts to your package, add a fonts section here,
# in this "flutter" section. Each entry in this list should have a
# "family" key with the font family name, and a "fonts" key with a
# list giving the asset and other descriptors for the font. For
# example:
# fonts:
# - family: Schyler
# fonts:
# - asset: fonts/Schyler-Regular.ttf
# - asset: fonts/Schyler-Italic.ttf
# style: italic
# - family: Trajan Pro
# fonts:
# - asset: fonts/TrajanPro.ttf
# - asset: fonts/TrajanPro_Bold.ttf
# weight: 700
#
# For details regarding fonts in packages, see
# https://flutter.dev/custom-fonts/#from-packages
... ...