flutter_suggestion_searchbar 1.0.0

A Flutter Package for a SearchBar-Widget with suggestions. It is a full customizable SearchBar with a SuggestionsBar for mainly iOS and Android Apps.

example/lib/main.dart

import 'package:example/src/search_bar.dart';
import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key}) : super(key: key);

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

class _MyHomePageState extends State<MyHomePage> {

  final firstController = TextEditingController();
  final secondController = TextEditingController();

  final firstSugList = [
    "Dart",
    "Flutter",
    "Navigator",
  ];

  final secondSugList = [
    "Android",
    "Apple",
    "Windows",
    "Linux",
  ];

  @override
  Widget build(BuildContext context) {

    //Responsive Design Vars
    const mockupWidth = 375;
    //const mockupHeight = 812;
    final width = MediaQuery.of(context).size.width;
    final height = MediaQuery.of(context).size.height;
    //final scale = mockupWidth / width;
    final textScaleFactor = width / mockupWidth;

    return Scaffold(
      appBar: AppBar(
        title: const Text("Suggestion Searchbar Example"),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            const Spacer(),
            SearchBar(
              itemHeight: 60,
              enableSuggestions: true,
              textScaleFactor: textScaleFactor,
              textFieldController: firstController,

              cursorColor: Colors.white,
              enabledBorderColor: Colors.blue,
              focusedBorderColor: Colors.blue.withAlpha(100),

              labelColor: Colors.white.withAlpha(180),
              textColor: Colors.white,
              prefixIconColor: Colors.white,
              suffixIconColor: Colors.white.withAlpha(100),

              suggestionsList: firstSugList,

              gap: 12,

              itemTextSize: 18,
              itemBGColor: const Color(0xFF252525),
              itemTextColor: Colors.white,
              itemBorderRadius: 25,
              itemPadding: const EdgeInsets.only(bottom: 2.0),

              enableSuggestionsFieldBorder: true,
              suggestionsFieldHeigth: height / 6,
              suggestionsFieldBGColor: const Color(0xFF181818),
              suggestionsFieldBorderRadius: 25,
              suggestionsFieldBorderWidth: 1,
              suggestionsFieldBorderColor: Colors.blue,

              onSelected: () {
                setState(() => firstController.value.text);
              },
            ),
            const Spacer(),
            SearchBar(
              itemHeight: 60,
              maximumCharacters: 20,
              enableSuggestions: true,
              textScaleFactor: textScaleFactor,
              textFieldController: secondController,

              cursorColor: Colors.white,
              enabledBorderColor: Colors.blue,
              focusedBorderColor: Colors.blue.withAlpha(100),

              labelColor: Colors.white.withAlpha(180),
              textColor: Colors.white,
              prefixIconColor: Colors.white,
              suffixIconColor: Colors.white.withAlpha(100),

              suggestionsList: secondSugList,

              optionalLabel: "OS",

              gap: 12,

              itemTextSize: 18,
              itemBGColor: const Color(0xFF252525),
              itemTextColor: Colors.white,
              itemBorderRadius: 25,
              itemPadding: const EdgeInsets.only(bottom: 2.0),

              enableSuggestionsFieldBorder: true,
              suggestionsFieldHeigth: height / 6,
              suggestionsFieldBGColor: const Color(0xFF181818),
              suggestionsFieldBorderRadius: 25,
              suggestionsFieldBorderWidth: 1,
              suggestionsFieldBorderColor: Colors.blue,

              onSelected: () {
                //Do something
              },

              onSubmitted: () {
                //Do something
              },

              clearAfterSelected: true,
              clearAfterSubmission: true,
            ),
            const Spacer(),
          ],
        ),
      ),
    );
  }
}