customise_bottom_bar 0.0.1

A bottom bar is a navigation component typically placed at the bottom of an app's screen. It provides quick access to the app's main sections or features.

example/lib/main.dart

import 'package:customise_bottom_bar/model/tab_bar_data.dart';
import 'package:example/tab_1_route.dart';
import 'package:example/tab_2_route.dart';
import 'package:example/tab_3_route.dart';
import 'package:example/tab_4_route.dart';
import 'package:example/tab_5_route.dart';
import 'package:flutter/material.dart';
import 'package:customise_bottom_bar/customise_bottom_bar.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        // This is the theme of your application.
        //
        // TRY THIS: Try running your application with "flutter run". You'll see
        // the application has a purple toolbar. Then, without quitting the app,
        // try changing the seedColor in the colorScheme below to Colors.green
        // and then invoke "hot reload" (save your changes or press the "hot
        // reload" button in a Flutter-supported IDE, or press "r" if you used
        // the command line to start the app).
        //
        // Notice that the counter didn't reset back to zero; the application
        // state is not lost during the reload. To reset the state, use hot
        // restart instead.
        //
        // This works for code too, not just values: Most code changes can be
        // tested with just a hot reload.
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  List<TabIconData> tabIconsList = [];
  @override
  void initState() {
    tabIconsList = <TabIconData>[
      TabIconData(
        imagePath: 'assets/fitness_app/tab_1.png',
        selectedImagePath: 'assets/fitness_app/tab_1s.png',
        index: 0,
        isSelected: true,
        animationController: null,
      ),
      TabIconData(
        imagePath: 'assets/fitness_app/tab_2.png',
        selectedImagePath: 'assets/fitness_app/tab_2s.png',
        index: 1,
        isSelected: false,
        animationController: null,
      ),
      TabIconData(
        imagePath: 'assets/fitness_app/tab_3.png',
        selectedImagePath: 'assets/fitness_app/tab_3s.png',
        index: 2,
        isSelected: false,
        animationController: null,
      ),
      TabIconData(
        imagePath: 'assets/fitness_app/tab_4.png',
        selectedImagePath: 'assets/fitness_app/tab_4s.png',
        index: 3,
        isSelected: false,
        animationController: null,
      ),
    ];
    super.initState();
  }

  Widget tabBody = Tab1();
  @override
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold(
      appBar: AppBar(
        title: Text("l̥"),
      ),
      bottomNavigationBar: CustomiseBottomBar(
        list: [Tab1(), Tab2(), Tab4(), Tab5()],
        floting: Tab3(),
        addClick: () {},
        changeIndex: (index) {
          if (index == 0) {
            setState(() {
              tabBody = Tab1();
            });
          } else if (index == 1) {
            setState(() {
              tabBody = Tab2();
            });
          } else if (index == 2) {
            setState(() {
              tabBody = Tab3();
            });
          } else if (index == 3) {
            setState(() {
              tabBody = Tab4();
            });
          }
        },
        tabIconsList: tabIconsList,
      ),
    );
  }
}