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f_card_swiper
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chore(lint): add flutter_lints 

And also fix all warnings
This commit is contained in:
Ricardo Dalarme 2023-01-12 20:44:00 -03:00
parent 75d41d8748
commit e53456bf55
8 changed files with 72 additions and 47 deletions
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1
analysis_options.yaml Normal file
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@ -0,0 +1 @@
include: package:flutter_lints/flutter.yaml

11
example/lib/card_view.dart
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@ -22,7 +22,7 @@ class CardView extends StatelessWidget {
),
SizedBox.expand(
child: Container(
decoration: BoxDecoration(
decoration: const BoxDecoration(
gradient: LinearGradient(
colors: [Colors.transparent, Colors.black54],
begin: Alignment.center,
@ -32,20 +32,21 @@ class CardView extends StatelessWidget {
Align(
alignment: Alignment.bottomLeft,
child: Container(
padding: EdgeInsets.symmetric(vertical: 16.0, horizontal: 16.0),
padding: const EdgeInsets.symmetric(
vertical: 16.0, horizontal: 16.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.end,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(text,
style: TextStyle(
style: const TextStyle(
color: Colors.white,
fontSize: 20.0,
fontWeight: FontWeight.w700)),
Padding(padding: EdgeInsets.only(bottom: 8.0)),
const Padding(padding: EdgeInsets.only(bottom: 8.0)),
Text("$text details",
textAlign: TextAlign.start,
style: TextStyle(color: Colors.white)),
style: const TextStyle(color: Colors.white)),
],
)),
)

44
example/lib/main.dart
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@ -3,10 +3,12 @@ import 'package:flutter/material.dart';
import 'package:stacked_cards/stacked_cards.dart';
void main() {
runApp(MyApp());
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
@ -14,17 +16,17 @@ class MyApp extends StatelessWidget {
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(title: 'Flutter Demo Home Page'),
home: const MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key? key, required this.title}) : super(key: key);
const MyHomePage({Key? key, required this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@ -33,7 +35,7 @@ class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
//create a CardController
SwipeableCardSectionController _cardController =
SwipeableCardSectionController cardController =
SwipeableCardSectionController();
return Scaffold(
@ -44,10 +46,10 @@ class _MyHomePageState extends State<MyHomePage> {
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
SwipeableCardsSection(
cardController: _cardController,
cardController: cardController,
context: context,
//add the first 3 cards
items: [
items: const [
CardView(text: "First card"),
CardView(text: "Second card"),
CardView(text: "Third card"),
@ -55,43 +57,43 @@ class _MyHomePageState extends State<MyHomePage> {
onCardSwiped: (dir, index, widget) {
//Add the next card
if (counter <= 20) {
_cardController.addItem(CardView(text: "Card $counter"));
cardController.addItem(CardView(text: "Card $counter"));
counter++;
}
if (dir == Direction.left) {
print('onDisliked ${(widget as CardView).text} $index');
debugPrint('onDisliked ${(widget as CardView).text} $index');
} else if (dir == Direction.right) {
print('onLiked ${(widget as CardView).text} $index');
debugPrint('onLiked ${(widget as CardView).text} $index');
} else if (dir == Direction.up) {
print('onUp ${(widget as CardView).text} $index');
debugPrint('onUp ${(widget as CardView).text} $index');
} else if (dir == Direction.down) {
print('onDown ${(widget as CardView).text} $index');
debugPrint('onDown ${(widget as CardView).text} $index');
}
},
enableSwipeUp: true,
enableSwipeDown: true,
),
Container(
margin: EdgeInsets.symmetric(vertical: 20.0),
margin: const EdgeInsets.symmetric(vertical: 20.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
FloatingActionButton(
child: Icon(Icons.chevron_left),
onPressed: () => _cardController.triggerSwipeLeft(),
child: const Icon(Icons.chevron_left),
onPressed: () => cardController.triggerSwipeLeft(),
),
FloatingActionButton(
child: Icon(Icons.chevron_right),
onPressed: () => _cardController.triggerSwipeRight(),
child: const Icon(Icons.chevron_right),
onPressed: () => cardController.triggerSwipeRight(),
),
FloatingActionButton(
child: Icon(Icons.arrow_upward),
onPressed: () => _cardController.triggerSwipeUp(),
child: const Icon(Icons.arrow_upward),
onPressed: () => cardController.triggerSwipeUp(),
),
FloatingActionButton(
child: Icon(Icons.arrow_downward),
onPressed: () => _cardController.triggerSwipeDown(),
child: const Icon(Icons.arrow_downward),
onPressed: () => cardController.triggerSwipeDown(),
),
],
),

2
example/pubspec.lock
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@ -108,7 +108,7 @@ packages:
source: hosted
version: "1.10.0"
stacked_cards:
dependency: "direct dev"
dependency: "direct main"
description:
path: ".."
relative: true

4
example/pubspec.yaml
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@ -24,6 +24,8 @@ dependencies:
flutter:
sdk: flutter
stacked_cards:
path: ../
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
@ -33,8 +35,6 @@ dev_dependencies:
flutter_test:
sdk: flutter
stacked_cards:
path: ../
# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec

40
lib/stacked_cards.dart
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@ -12,7 +12,7 @@ const List<Alignment> cardsAlign = [
Alignment(0.0, 0.8),
Alignment(0.0, 0.0)
];
List<Size> cardsSize = List.filled(3, Size(1, 1));
List<Size> cardsSize = List.filled(3, const Size(1, 1));
class SwipeableCardsSection extends StatefulWidget {
final SwipeableCardSectionController? cardController;
@ -45,7 +45,7 @@ class SwipeableCardsSection extends StatefulWidget {
this.appendItemCallback,
this.enableSwipeUp = true,
this.enableSwipeDown = true,
}) {
}) : super(key: key) {
cardsSize[0] = Size(MediaQuery.of(context).size.width * cardWidthTopMul,
MediaQuery.of(context).size.height * cardHeightTopMul);
cardsSize[1] = Size(MediaQuery.of(context).size.width * cardWidthMiddleMul,
@ -55,7 +55,7 @@ class SwipeableCardsSection extends StatefulWidget {
}
@override
_CardsSectionState createState() => _CardsSectionState();
State<SwipeableCardsSection> createState() => _CardsSectionState();
}
class _CardsSectionState extends State<SwipeableCardsSection>
@ -68,7 +68,7 @@ class _CardsSectionState extends State<SwipeableCardsSection>
late AnimationController _controller;
bool enableSwipe = true;
final Alignment defaultFrontCardAlign = Alignment(0.0, 0.0);
final Alignment defaultFrontCardAlign = const Alignment(0.0, 0.0);
Alignment frontCardAlign = cardsAlign[2];
double frontCardRot = 0.0;
@ -77,16 +77,16 @@ class _CardsSectionState extends State<SwipeableCardsSection>
bool? shouldAnimate = false;
if (dir == Direction.left) {
shouldAnimate = swipedCallback(Direction.left, index, cards[0]);
frontCardAlign = Alignment(-0.001, 0.0);
frontCardAlign = const Alignment(-0.001, 0.0);
} else if (dir == Direction.right) {
shouldAnimate = swipedCallback(Direction.right, index, cards[0]);
frontCardAlign = Alignment(0.001, 0.0);
frontCardAlign = const Alignment(0.001, 0.0);
} else if (dir == Direction.up) {
shouldAnimate = swipedCallback(Direction.up, index, cards[0]);
frontCardAlign = Alignment(0.0, -0.001);
frontCardAlign = const Alignment(0.0, -0.001);
} else if (dir == Direction.down) {
shouldAnimate = swipedCallback(Direction.down, index, cards[0]);
frontCardAlign = Alignment(0.0, 0.001);
frontCardAlign = const Alignment(0.0, 0.001);
}
shouldAnimate ??= true;
@ -102,7 +102,7 @@ class _CardsSectionState extends State<SwipeableCardsSection>
void _enableSwipe(bool isSwipeEnabled) {
setState(() {
this.enableSwipe = isSwipeEnabled;
enableSwipe = isSwipeEnabled;
});
}
@ -129,8 +129,8 @@ class _CardsSectionState extends State<SwipeableCardsSection>
frontCardAlign = cardsAlign[2];
// Init the animation controller
_controller =
AnimationController(duration: Duration(milliseconds: 700), vsync: this);
_controller = AnimationController(
duration: const Duration(milliseconds: 700), vsync: this);
_controller.addListener(() => setState(() {}));
_controller.addStatusListener((AnimationStatus status) {
if (status == AnimationStatus.completed) changeCardsOrder();
@ -276,26 +276,30 @@ class CardsAnimation {
AnimationController parent) {
return AlignmentTween(begin: cardsAlign[0], end: cardsAlign[1]).animate(
CurvedAnimation(
parent: parent, curve: Interval(0.4, 0.7, curve: Curves.easeIn)));
parent: parent,
curve: const Interval(0.4, 0.7, curve: Curves.easeIn)));
}
static Animation<Size?> backCardSizeAnim(AnimationController parent) {
return SizeTween(begin: cardsSize[2], end: cardsSize[1]).animate(
CurvedAnimation(
parent: parent, curve: Interval(0.4, 0.7, curve: Curves.easeIn)));
parent: parent,
curve: const Interval(0.4, 0.7, curve: Curves.easeIn)));
}
static Animation<Alignment> middleCardAlignmentAnim(
AnimationController parent) {
return AlignmentTween(begin: cardsAlign[1], end: cardsAlign[2]).animate(
CurvedAnimation(
parent: parent, curve: Interval(0.2, 0.5, curve: Curves.easeIn)));
parent: parent,
curve: const Interval(0.2, 0.5, curve: Curves.easeIn)));
}
static Animation<Size?> middleCardSizeAnim(AnimationController parent) {
return SizeTween(begin: cardsSize[1], end: cardsSize[0]).animate(
CurvedAnimation(
parent: parent, curve: Interval(0.2, 0.5, curve: Curves.easeIn)));
parent: parent,
curve: const Interval(0.2, 0.5, curve: Curves.easeIn)));
}
static Animation<Alignment> frontCardDisappearAlignmentAnim(
@ -311,7 +315,8 @@ class CardsAnimation {
0.0) // Has swiped to the left or right?
)
.animate(CurvedAnimation(
parent: parent, curve: Interval(0.0, 0.5, curve: Curves.easeIn)));
parent: parent,
curve: const Interval(0.0, 0.5, curve: Curves.easeIn)));
} else {
return AlignmentTween(
begin: beginAlign,
@ -322,7 +327,8 @@ class CardsAnimation {
: beginAlign.y - 30.0) // Has swiped to the top or bottom?
)
.animate(CurvedAnimation(
parent: parent, curve: Interval(0.0, 0.5, curve: Curves.easeIn)));
parent: parent,
curve: const Interval(0.0, 0.5, curve: Curves.easeIn)));
}
}
}

16
pubspec.lock
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@ -48,11 +48,25 @@ packages:
description: flutter
source: sdk
version: "0.0.0"
flutter_lints:
dependency: "direct dev"
description:
name: flutter_lints
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.1"
flutter_test:
dependency: "direct dev"
description: flutter
source: sdk
version: "0.0.0"
lints:
dependency: transitive
description:
name: lints
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.1"
matcher:
dependency: transitive
description:
@ -136,5 +150,5 @@ packages:
source: hosted
version: "2.1.2"
sdks:
dart: ">=2.17.0-0 <3.0.0"
dart: ">=2.17.0 <3.0.0"
flutter: ">=2.5.0"

1
pubspec.yaml
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@ -14,3 +14,4 @@ dependencies:
dev_dependencies:
flutter_test:
sdk: flutter
flutter_lints: ^2.0.1