ponnamkarthik

/*
 * Copyright (c) 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

ponnamkarthik

var serviceAccount = require("./service/cred.json");

// admin.initializeApp(functions.config().firebase);
admin.initializeApp({
    credential: admin.credential.cert(serviceAccount),
});

const { Storage } = require('@google-cloud/storage');

ponnamkarthik

# Flutter Multi select ChoiceChip

Hello Everyone

In this article we will see how to use `ChoiceChip` to accept multiple selections

Let's get started

First things first

ponnamkarthik

import 'package:flutter/material.dart';

class AppState with ChangeNotifier {
  AppState();

  String _displayText = "";

  void setDisplayText(String text) {
    _displayText = text;
    notifyListeners();

ponnamkarthik

import 'package:flutter/material.dart';
import 'package:flutter_demo_provider/app_state.dart';
import 'package:flutter_demo_provider/text_display.dart';
import 'package:flutter_demo_provider/text_edit.dart';
import 'package:provider/provider.dart';

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

class MyApp extends StatelessWidget {
  // This widget is the root of your application.

ponnamkarthik

  
import 'package:flutter/material.dart';
import 'package:flutter_demo_provider/app_state.dart';
import 'package:provider/provider.dart';

class TextEditWidget extends StatefulWidget {
  @override
  _TextEditWidgetState createState() => _TextEditWidgetState();
}

ponnamkarthik

import 'package:flutter/material.dart';
import 'package:flutter_demo_provider/app_state.dart';
import 'package:provider/provider.dart';

class TextDisplay extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    final appState = Provider.of<AppState>(context);

    return Container(

ponnamkarthik

import 'package:flutter/material.dart';
import 'package:flutter_demo_provider/app_state.dart';
import 'package:provider/provider.dart';

class ResponseDisplay extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    final appState = Provider.of<AppState>(context);

    return Container(

ponnamkarthik

import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';

class AppState with ChangeNotifier {
  String _dataUrl = "https://reqres.in/api/users?per_page=20";

  AppState();

  String _displayText = "";

ponnamkarthik

import 'package:flutter/material.dart';
import 'package:flutter_demo_provider/app_state.dart';
import 'package:flutter_demo_provider/response_display.dart';
import 'package:flutter_demo_provider/text_display.dart';
import 'package:flutter_demo_provider/text_edit.dart';
import 'package:provider/provider.dart';

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

class MyApp extends StatelessWidget {