Gradient Bottom Navigation Bar

pub package

This package allows you to add a gradient to the standard Material Bottom Navigation Bar.

Getting Started

First, add this line in your project's pubspec.yaml

dependencies:
  ...
  gradient_bottom_navigation_bar: ^1.0.0+2

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

Usage examples

Import gradient_bottom_navigation_bar.dart in your desired class

import 'package:gradient_bottom_navigation_bar/gradient_bottom_navigation_bar.dart';

...

Basic implementation

@override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Example'),
      ),
      body: Center(
        child: _widgetOptions.elementAt(_selectedIndex),
      ),
      bottomNavigationBar: GradientBottomNavigationBar(
        backgroundColorStart: Colors.purple,
        backgroundColorEnd: Colors.deepOrange,
        items: <BottomNavigationBarItem>[
          BottomNavigationBarItem(icon: Icon(Icons.home), title: Text('Home')),
          BottomNavigationBarItem(icon: Icon(Icons.business), title: Text('Business')),
          BottomNavigationBarItem(icon: Icon(Icons.school), title: Text('School')),
        ],
        currentIndex: _selectedIndex,
        onTap: _onItemTapped,
      ),
    );
  }

You can also check the example for additional information.

Screenshots

Example

Libraries

gradient_bottom_navigation_bar

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]