card_swiper 3.0.1 icon indicating copy to clipboard operation
card_swiper: ^3.0.1 copied to clipboard

swiper/carousel for flutter, with multiple layouts, infinite loop. Compatible with Android & iOS.

Logo

PRs Welcome pub package

card_swiper #

Swiper/Carousel for flutter, with multiple layouts, infinite loop. Compatible with Android & iOS.

✨✨ New Features:Layout for pagination. #

We are using this project flutter_page_indicator now .

✨✨ New Features:PageTransformer #

Finally, we have PageTransformer like android, just set a transformer to Swiper, it returns a widget that has been transformed. For now, only support for layout DEFAULT. Thanks to @FlutterRocks ,you've done great job 👏.

We are using this project transformer_page_view now .

✨✨ New Features:Layout #

See More

Showcases #

Horizontal

Vertical

Custom Pagination

Custom Pagination

Phone

Example

See More

Changelogs #

see:CHANGELOG.md

Getting Started #

Installation #

Add

card_swiper : ^3.0.0

to your pubspec.yaml, and run

flutter packages get

in your project's root directory.

OR

run

flutter pub add card_swiper

in your project's root directory.

Basic Usage #

Create a new project with command

flutter create myapp

Edit lib/main.dart like this:


import 'package:flutter/material.dart';

import 'package:card_swiper/card_swiper.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
    body: Swiper(
        itemBuilder: (BuildContext context,int index){
          return Image.network("https://via.placeholder.com/350x150",fit: BoxFit.fill,);
        },
        itemCount: 3,
        pagination: SwiperPagination(),
        control: SwiperControl(),
      ),
    );
  }
}

Constructor #

Basic

Parameter Default Description
scrollDirection Axis.horizontal If Axis.horizontal, the scroll view's children are arranged horizontally in a row instead of vertically in a column.
axisDirection AxisDirection.left If AxisDirection.right, the scroll view's children are arranged right side in a row instead of left.
Note: Currently supported for horizontal stack layout only
loop true Set to false to disable continuous loop mode.
index 0 Index number of initial slide.
autoplay false Set to true enable auto play mode.
onIndexChanged void onIndexChanged(int index) Called with the new index when the user swiped or autoplay
onTap void onTap(int index) Called when user tap ui.
duration 300.0 The milliscends of every transaction animation costs
pagination null set SwiperPagination() to show default pagination
control null set SwiperControl() to show default control buttons

Pagination

The pagination extends from SwiperPlugin,the SwiperPlugin provides extra ui for Swiper.Set SwiperPagination() to show default pagination.

Parameter Default Description
alignment Alignment.bottomCenter Change this value if you what to put pagination in other place
margin const EdgeInsets.all(10.0) The distance between inner side of the parent container.
builder SwiperPagination.dots There are three default styles SwiperPagination.dots, SwiperPagination.fraction and SwiperPagination.rect, these can be customized.

If you'd like to customize your own pagination, you can do like this:

Swiper(
    ...,
    pagination: SwiperCustomPagination(
        builder:(BuildContext context, SwiperPluginConfig config){
            return YourOwnPagination();
        }
    )
);

Implemented pagination
DotSwiperPaginationBuilder
Parameter Default Description Required
activeColor Theme.of(context).primaryColor Active bullet color false
color Theme.of(context).scaffoldBackgroundColor Bullet color false
activeSize 10.0 Active bullet size false
size 10.0 Bullet size false
space 3.0 Distance between bullets false
key - key false
FractionPaginationBuilder
Parameter Default Description Required
activeColor Theme.of(context).primaryColor Active font color false
color Theme.of(context).scaffoldBackgroundColor font color false
activeFontSize 35.0 Active font size false
fontSize 20.0 Font size false
key - key false
RectSwiperPaginationBuilder
Parameter Default Description Required
activeColor Theme.of(context).primaryColor Active bullet color false
color Theme.of(context).scaffoldBackgroundColor Bullet color false
activeSize 10.0 Active bullet size false
size 10.0 Bullet size false
space 3.0 Distance between bullets false
key - key false

Control buttons

The control also extends from SwiperPlugin,set SwiperControl() to show default control buttons.

Parameter Default Description
iconPrevious Icons.arrow_back_ios The icon data to display previous control button
iconNext Icons.arrow_forward_ios The icon data to display next.
color Theme.of(context).primaryColor Control button color
disableColor Theme.of(context).disabledColor Disabled control button color
size 30.0 Control button size
padding const EdgeInsets.all(5.0) Control button padding

Controller

The Controller is used to control the index of the Swiper, start or stop autoplay.You can create a controller by SwiperController() and save the instance by futher usage.

Method Description
void move(int index, {bool animation: true}) Move to the spicified index,with animation or not
void next({bool animation: true}) Move to next
void previous({bool animation: true}) Move to previous
void startAutoplay() Start autoplay
void stopAutoplay() Stop autoplay

Autoplay

Parameter Default Description
autoplayDelay 3000 Autoplay delay milliseconds.
autoplayDisableOnInteraction true If set true, autoplay is disabled when use swipes.

Build in layouts #

Swiper(
  itemBuilder: (BuildContext context, int index) {
    return Image.network(
      "https://via.placeholder.com/288x188",
      fit: BoxFit.fill,
    );
  },
  itemCount: 10,
  viewportFraction: 0.8,
  scale: 0.9,
)

Swiper(
  itemBuilder: (BuildContext context, int index) {
    return Image.network(
      "https://via.placeholder.com/288x188",
      fit: BoxFit.fill,
    );
  },
  itemCount: 10,
  itemWidth: 300.0,
  layout: SwiperLayout.STACK,
)

Swiper(
    itemBuilder: (BuildContext context, int index) {
      return Image.network(
        "https://via.placeholder.com/288x188",
        fit: BoxFit.fill,
      );
    },
    itemCount: 10,
    itemWidth: 300.0,
    itemHeight: 400.0,
    layout: SwiperLayout.TINDER,
 )

Very easy to create you own custom animation:


Swiper(
  layout: SwiperLayout.CUSTOM,
  customLayoutOption: CustomLayoutOption(
    startIndex: -1,
    stateCount: 3
  )..addRotate([
    -45.0/180,
    0.0,
    45.0/180
  ])..addTranslate([
    Offset(-370.0, -40.0),
    Offset(0.0, 0.0),
    Offset(370.0, -40.0)
  ]),
  itemWidth: 300.0,
  itemHeight: 200.0,
  itemBuilder: (context, index) {
    return Container(
      color: Colors.grey,
      child: Center(
        child: Text("$index"),
      ),
    );
  },
  itemCount: 10,
)

The CustomLayoutOption is designed to describe animations. It is very easy to specify every state of items in Swiper.

CustomLayoutOption(
  // Which index is the first item of array below
  startIndex: -1,
  // array length
  stateCount: 3
)..addRotate([
  // rotation of every item
  -45.0/180,
  0.0,
  45.0/180
])..addTranslate([
  // offset of every item
  Offset(-370.0, -40.0),
  Offset(0.0, 0.0),
  Offset(370.0, -40.0)
]);

Codes #

Example

ConstrainedBox(
  child: Swiper(
    outer:false,
    itemBuilder: (c, i) {
      return Wrap(
        runSpacing: 6.0,
        children: [0,1,2,3,4,5,6,7,8,9].map((i){
          return SizedBox(
            width: MediaQuery.of(context).size.width/5,
            child: Column(
              mainAxisSize: MainAxisSize.min,
              children: <Widget>[
                SizedBox(
                  child: Container(
                    child: Image.network("https://fuss10.elemecdn.com/c/db/d20d49e5029281b9b73db1c5ec6f9jpeg.jpeg%3FimageMogr/format/webp/thumbnail/!90x90r/gravity/Center/crop/90x90"),
                  ),
                  height: MediaQuery.of(context).size.width * 0.12,
                  width: MediaQuery.of(context).size.width * 0.12,
                ),
                Padding(padding: EdgeInsets.only(top:6.0),child: Text("$i"),)
              ],
            ),
          );
        }).toList(),
      );
    },
    pagination: SwiperPagination(
      margin: EdgeInsets.all(5.0)
    ),
    itemCount: 10,
  ),
    constraints:BoxConstraints.loose(Size(screenWidth, 170.0))
),

FAQs #

How to remove default controlls? #

  • Do not pass any value in control parameter of constructor

How to remove default pagination? #

  • Do not pass any value in pagination parameter of constructor

You can find all custom options here:

https://github.com/TheAnkurPanchani/flutter_swiper/blob/master/example/lib/src/ExampleCustom.dart

887
likes
140
pub points
99%
popularity

Publisher

unverified uploader

swiper/carousel for flutter, with multiple layouts, infinite loop. Compatible with Android & iOS.

Repository (GitHub)
View/report issues

Documentation

API reference

License

Icon for licenses.MIT (LICENSE)

Dependencies

flutter

More

Packages that depend on card_swiper