flutter_paging 0.0.5

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flutter_paging pub package #

Paging your widgets. Decoupling UI and data.

Note: This plugin is still under development. Pull Requests are most welcome.

Installation #

First, add flutter_paging as a dependency in your pubspec.yaml file.

Widgets Included #

  • PagingView : Base paging view.

  • PagingListView : Quick implementation of ListView supports paging.

KeyedDataSource #

KeyedDataSource is core of paging. Try something else with KeyedDataSource

Note: don't forget to call dataSource.init()

Example #

  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("Paging ListView"),
      body: RefreshIndicator(
        onRefresh: widget.dataSource.refresh,
        child: PagingListView<String>.builder(
          itemBuilder: (context, index, item) {
            return Card(
                child: Padding(
              padding: const EdgeInsets.all(8.0),
              child: Text("paging->$item"),
          dataSource: widget.dataSource,
          loadingIndicator: Center(
            child: Padding(
              padding: const EdgeInsets.all(8.0),
              child: CircularProgressIndicator(),
          noMoreDataAvailableItem: Center(
            child: Padding(
              padding: const EdgeInsets.all(8.0),
              child: Text("no more data avaliable~"),

0.0.5 #

  • Fix Bug: StreamController.add won't be called once KeyedDataSource closed
  • add closed property in KeyedDataSource

0.0.4 #

  • fix bug

0.0.3+1 #

  • export PagingItemWidget

0.0.3 #

  • add PagingItemWidget

0.0.2 #

  • Enable autoCloseStream in PagingListView.

0.0.1 #

  • initial release.

Use this package as a library

1. Depend on it

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

  flutter_paging: ^0.0.5

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_paging/flutter_paging.dart';
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Learn more about scoring.

We analyzed this package on Mar 27, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.6
  • Flutter: 1.12.13+hotfix.8

Health suggestions

Format lib/src/keyed_data_source.dart.

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

Maintenance issues and suggestions

Support latest dependencies. (-10 points)

The version constraint in pubspec.yaml does not support the latest published versions for 1 dependency (rxdart).

Maintain an example. (-10 points)

Create a short demo in the example/ directory to show how to use this package.

Common filename patterns include main.dart, example.dart, and flutter_paging.dart. Packages with multiple examples should provide example/README.md.

For more information see the pub package layout conventions.

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.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
rxdart ^0.22.2 0.22.6 0.23.1
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies
mockito ^4.1.1