tiktoklikescroller 0.1.1

  • Readme
  • Changelog
  • Example
  • Installing
  • 77

tiktoklikescroller #

A vertical fullscreen scroll implementation that snaps in place, similar to the TikTok app.

Demo #

Example at work

Usage #

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    final List<Color> colors = <Color>[Colors.red, Colors.blue, Colors.yellow];

    return MaterialApp(
      home: Scaffold(
        body: TikTokStyleFullPageScroller(
          contentSize: colors.length,
          swipeThreshold: 0.2,
          // ^ the fraction of the screen needed to scroll
          swipeVelocityThreshold: 2000,
          // ^ the velocity threshold for smaller scrolls
          animationDuration: const Duration(milliseconds: 300),
          // ^ how long the animation will take
          builder: (BuildContext context, int index) {
            return Container(
                color: colors[index],
                child: Text(
                  '$index',
                  style: const TextStyle(fontSize: 48, color: Colors.white),
                ),
              );
          },
        ),
      ),
    );
  }
}

[0.1.1] - 06 June 2020 #

  • Added a duration parameter for customising the speediness

[0.1.0] - 06 June 2020 #

  • Provided a better example and now include a animated GIF

[0.0.2] - 05 June 2020 #

  • Fixed an out of bounds crash
  • Wrapped widget builders with SizedBox to expand them
  • Fixed readmes

[0.0.1] - 05 June 2020 #

  • Initial release

example/example.dart

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    final List<Color> colors = <Color>[Colors.red, Colors.blue, Colors.yellow];

    return MaterialApp(
      home: Scaffold(
        body: TikTokStyleFullPageScroller(
          contentSize: colors.length,
          swipeThreshold: 0.2,
          // ^ the fraction of the screen needed to scroll
          swipeVelocityThreshold: 2000,
          // ^ the velocity threshold for smaller scrolls
          animationDuration: const Duration(milliseconds: 300),
          // ^ how long the animation will take
          builder: (BuildContext context, int index) {
            return Container(
              color: colors[index],
              child: Text(
                '$index',
                style: const TextStyle(fontSize: 48, color: Colors.white),
              ),
            );
          },
        ),
      ),
    );
  }
}

Use this package as a library

1. Depend on it

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


dependencies:
  tiktoklikescroller: ^0.1.1

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:tiktoklikescroller/tiktoklikescroller.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
54
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100
Overall:
Weighted score of the above. [more]
77
Learn more about scoring.

We analyzed this package on Jul 10, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.8.4
  • pana: 0.13.15
  • Flutter: 1.17.5

Analysis suggestions

Package not compatible with SDK dart

Because:

  • tiktoklikescroller that is a package requiring null.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.7.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.12 1.14.13
meta 1.1.8 1.2.2
sky_engine 0.0.99
typed_data 1.1.6 1.2.0
vector_math 2.0.8 2.1.0-nullsafety
Dev dependencies
flutter_test