easy_listview 0.0.7

  • README.md
  • CHANGELOG.md
  • Example
  • Installing
  • Versions
  • 76

pub

easy_listview

A simple widget to help you to build ListView with header, footer, divider, and load more function.

Usage

Simple constructor for widget.

var listWidget = new EasyListView(
          headerSliverBuilder: headerSliverBuilder,   // SliverAppBar...etc.
          headerBuilder: headerBuilder,               // Header Widget Builder
          footerBuilder: footerBuilder,               // Footer Widget Builder 
          itemCount: itemCount,
          itemBuilder: itemBuilder,
          dividerBuilder: dividerBuilder,             // Custom Divider Builder
          loadMore: hasNextPage,                      // Load more flag
          onLoadMore: onLoadMoreEvent,                // Load more callback
          foregroundWidget: foregroundWidget,         // Widget witch overlap on ListView
          
        );

Example

There is an example in the repo.

Use this package as a library

1. Depend on it

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

dependencies:
  easy_listview: "^0.0.7"

2. Install it

You can install packages from the command line: with Flutter:

$ flutter packages get

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

3. Import it

Now in your Dart code, you can use:

import 'package:easy_listview/easy_listview.dart';

[0.0.1] - TODO: Add release date.

  • TODO: Describe initial release.

example/lib/main.dart

import 'dart:async';

import 'package:flutter/material.dart';
import 'package:easy_listview/easy_listview.dart';

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

class ExampleApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) => MaterialApp(
        title: 'EasyListView Demo',
        theme: ThemeData(accentColor: Colors.pinkAccent),
        home: MyHomePage(),
      );
}

class MyHomePage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() => MyHomePageState();
}

class MyHomePageState extends State<MyHomePage> {
  var itemCount = 20;
  var hasNextPage = true;
  var foregroundWidget = Container(
      alignment: AlignmentDirectional.center,
      child: CircularProgressIndicator());

  @override
  void initState() {
    super.initState();
    Timer(Duration(milliseconds: 3000),
        () => setState(() => foregroundWidget = null));
  }

  @override
  Widget build(BuildContext context) => Scaffold(
        body: EasyListView(
          headerSliverBuilder: headerSliverBuilder,
          headerBuilder: headerBuilder,
          footerBuilder: footerBuilder,
          itemCount: itemCount,
          itemBuilder: itemBuilder,
          dividerBuilder: dividerBuilder,
          loadMore: hasNextPage,
          onLoadMore: onLoadMoreEvent,
          foregroundWidget: foregroundWidget,
        ),
      );

  onLoadMoreEvent() {
    Timer(
      Duration(milliseconds: 2000),
      () => setState(() {
            itemCount += 10;
            hasNextPage = itemCount <= 30;
          }),
    );
  }

  Widget dividerBuilder(context, index) => Divider(color: Colors.grey);

  var headerBuilder = (context) => Container(
        color: Colors.blue,
        height: 100.0,
        alignment: AlignmentDirectional.center,
        child: Text(
          "This is header",
          style: TextStyle(
            fontSize: 24.0,
            color: Colors.white,
          ),
        ),
      );

  var footerBuilder = (context) => Container(
        color: Colors.green,
        height: 100.0,
        alignment: AlignmentDirectional.center,
        child: Text(
          "This is footer",
          style: TextStyle(
            fontSize: 24.0,
            color: Colors.white,
          ),
        ),
      );

  var itemBuilder = (context, index) => Container(
        height: 60.0,
        alignment: AlignmentDirectional.center,
        child: Text(
          "Item with data index: $index",
          style: TextStyle(color: Colors.black87),
        ),
      );

  var headerSliverBuilder = (context, _) => [
        SliverAppBar(
          expandedHeight: 120.0,
          pinned: true,
          automaticallyImplyLeading: false,
          backgroundColor: Colors.white,
          flexibleSpace: FlexibleSpaceBar(
            centerTitle: true,
            title: Container(
              child: Text(
                "Sliver App Bar",
                style: TextStyle(color: Colors.black),
              ),
            ),
          ),
        ),
      ];
}

Use this package as a library

1. Depend on it

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


dependencies:
  easy_listview: ^0.0.7

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter packages get

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

3. Import it

Now in your Dart code, you can use:


import 'package:easy_listview/easy_listview.dart';
  
Version Uploaded Documentation Archive
0.0.7 Oct 16, 2018 Go to the documentation of easy_listview 0.0.7 Download easy_listview 0.0.7 archive
0.0.6 Oct 9, 2018 Go to the documentation of easy_listview 0.0.6 Download easy_listview 0.0.6 archive
0.0.5 Oct 5, 2018 Go to the documentation of easy_listview 0.0.5 Download easy_listview 0.0.5 archive
0.0.4 Oct 4, 2018 Go to the documentation of easy_listview 0.0.4 Download easy_listview 0.0.4 archive
0.0.3 Oct 3, 2018 Go to the documentation of easy_listview 0.0.3 Download easy_listview 0.0.3 archive
0.0.2 Sep 4, 2018 Go to the documentation of easy_listview 0.0.2 Download easy_listview 0.0.2 archive
0.0.1 Jul 16, 2018 Go to the documentation of easy_listview 0.0.1 Download easy_listview 0.0.1 archive
Popularity:
Describes how popular the package is relative to other packages. [more]
57
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
90
Overall:
Weighted score of the above. [more]
76
Learn more about scoring.

We analyzed this package on Oct 16, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0
  • pana: 0.12.4
  • Flutter: 0.9.5

Platforms

Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Maintenance suggestions

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

While there is nothing inherently wrong with versions of 0.0.*, it usually means 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 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11
meta 1.1.6
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies
flutter_test