navigation_bar 0.0.1

  • Installing
  • Versions
  • 63


A new Flutter project.

Getting Started

For help getting started with Flutter, view our online documentation.

For help on editing package code, view the documentation.

##How to use ?

  1. Depend on it
  navigation_bar: "^0.0.1"
  1. Install it
$ flutter packages get
  1. Import it
import 'package:navigation_bar/navigation_tab_bar.dart';


class HomePage extends StatefulWidget {
  _HomePageState createState() => _HomePageState();

class _HomePageState extends State<HomePage> with TickerProviderStateMixin {
  void initState() {

  void dispose() {

  Widget build(BuildContext context) {
    var accentBackgroundColors = const Color(0xffe71d36);
    return new NavigationTabBar(
      onTap: (value, previousIndex) {},
      tabBuilder: (BuildContext context, int index) {
        return new LoginScreen();
      navigationViews: <NavigationPageView>[
        new NavigationPageView(
          icon: const Icon(Icons.home),
          title: '首页',
          color: const Color(0xffe71d36),
          vsync: this,
        new NavigationPageView(
          icon: const Icon(Icons.notifications),
          title: '卡包',
          color: accentBackgroundColors,
          vsync: this,
        new NavigationPageView(
          icon: const Icon(,
          title: '账户',
          color: accentBackgroundColors,
          vsync: this,

[0.0.1] - TODO: Add release date.

  • TODO: Describe initial release.

Use this package as a library

1. Depend on it

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

  navigation_bar: ^0.0.1

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:navigation_bar/NavigationPageView.dart';
import 'package:navigation_bar/navigation_tab_bar.dart';
Version Uploaded Documentation Archive
0.0.1 Aug 14, 2018 Go to the documentation of navigation_bar 0.0.1 Download navigation_bar 0.0.1 archive
Describes how popular the package is relative to other packages. [more]
Code health derived from static analysis. [more]
Reflects how tidy and up-to-date the package is. [more]
Weighted score of the above. [more]
Learn more about scoring.

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

  • Dart: 2.1.0
  • pana: 0.12.10
  • Flutter: 1.1.7


Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Maintenance issues and suggestions

Support latest stable Dart SDK in pubspec.yaml. (-20 points)

The SDK constraint in pubspec.yaml doesn't allow the latest stable Dart SDK release.

The description is too short. (-20 points)

Add more detail about the package, what it does and what is its target use case. Try to write at least 60 characters.

Maintain an example. (-10 points)

Create a short demo in the example/ directory to show how to use this package. Common file name patterns include: main.dart, example.dart or you could also use navigation_bar.dart.

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.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.23.0 <2.3.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11
meta 1.1.6 1.1.7
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies