flutter_refresh 0.0.2

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  • Changelog
  • Example
  • Installing
  • 76

flutter_refresh #

A Flutter plugin for refreshing every scrollable view by pulling down-up.

Show cases #

Roadmap #

see:ROADMAP.md

Changelogs #

see:CHANGELOG.md

Quick Start #

Installation #

1 Add


flutter_refresh : ^0.0.1

to your pubspec.yaml ,and run

flutter packages get 

in your project's root directory.

2 Add


import 'package:flutter_refresh/flutter_refresh.dart';

and write the code like this:



  Future<Null> onFooterRefresh() {
    return new Future.delayed(new Duration(seconds: 2), () {
      setState(() {
        _itemCount += 10;
      });
    });
  }

  
  Future<Null> onHeaderRefresh() {
    return new Future.delayed(new Duration(seconds: 2), () {
      setState(() {
        _itemCount = 10;
      });
    });
  }


  @override
  Widget build(BuildContext context) {
    ...
    return new Refresh(
          onFooterRefresh: onFooterRefresh,
          onHeaderRefresh: onHeaderRefresh,
          childBuilder: (BuildContext context,
              {ScrollController controller, ScrollPhysics physics}) {
            return new Container(
                child: new ListView.builder(
              physics: physics,
              controller: controller,
              itemBuilder: _itemBuilder,
              itemCount: _itemCount,
            ));
          },
        );
  }



full example see here: main.dart.

[0.0.1] - [2018/05/23]

* Basic
* Support header refresh
* Support footer refresh

[0.0.2] - [2018/05/24]

* Format code

example/lib/main.dart

import 'package:flutter/material.dart';
/**
 *
 */
import 'package:flutter/foundation.dart';
import 'dart:async';
import 'package:flutter_refresh/flutter_refresh.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',
      theme: new ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: new MyHomePage(title: 'Pull to refresh'),
      localizationsDelegates: [
        //   Refresh.delegate()
      ],
      routes: {
        'route':(BuildContext context){
          return null;
        },
      }
    );
  }
}

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

  final String title;

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

class _MyHomePageState extends State<MyHomePage> with TickerProviderStateMixin {
  Widget _itemBuilder(BuildContext context, int index) {
    return new Padding(
      key: new Key(index.toString()),
      padding: new EdgeInsets.all(10.0),
      child: new Text("顺序数据:$index",
        style: new TextStyle(fontSize: 14.0),
      ),
    );
  }

  int _itemCount;

  @override
  void initState() {
    Navigator.popUntil(context, (Route<dynamic> route){
      if(route.settings.name == ''){

      }
    });
    /*
    Navigator.of(context).push(new MaterialPageRoute(builder: (BuildContext context){

      return null;

    })).then((data){



    });*/



    _itemCount = 10;
    super.initState();
  }

  Future<Null> onFooterRefresh() {
    return new Future.delayed(new Duration(seconds: 2), () {
      setState(() {
        _itemCount += 10;
      });
    });
  }

  Future<Null> onHeaderRefresh() {
    return new Future.delayed(new Duration(seconds: 2), () {
      setState(() {
        _itemCount = 10;
      });
    });
  }

  @override
  Widget build(BuildContext context) {



    return new Scaffold(
        appBar: new AppBar(
          title: new Text(widget.title),
        ),
        body: new SafeArea(
            child: new Refresh(
          onFooterRefresh: onFooterRefresh,
          onHeaderRefresh: onHeaderRefresh,
          childBuilder: (BuildContext context,
              {ScrollController controller, ScrollPhysics physics}) {
            return new Container(
                child: new ListView.builder(
              physics: physics,
              controller: controller,
              itemBuilder: _itemBuilder,
              itemCount: _itemCount,
            ));
          },
        )));
  }
}

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  flutter_refresh: ^0.0.2

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:flutter_refresh/flutter_refresh.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
84
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
22
Overall:
Weighted score of the above. [more]
76
Learn more about scoring.

We analyzed this package on Nov 15, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.6.0
  • pana: 0.12.21
  • Flutter: 1.9.1+hotfix.6

Platforms

Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Health suggestions

Format lib/src/refresh.dart.

Run flutter format to format lib/src/refresh.dart.

Maintenance suggestions

Package is getting outdated. (-48.22 points)

The package was last published 77 weeks ago.

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.0.0-dev.48.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.7 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies
flutter_test