Chat Screen - Flutterflow Typing CST Test

Chat Screen — Flutterflow Code

Simple chat UI showing how to send and display messages using FlutterFlow visual components.

import 'package:flutter/material.dart';

class ChatScreen extends StatefulWidget {
	@override
	_ChatScreenState createState() => _ChatScreenState();
}

class _ChatScreenState extends State<ChatScreen> {
	final List<String> messages = [];
	final controller = TextEditingController();

	void sendMessage(){
		if(controller.text.isNotEmpty){
		setState(()=>messages.add(controller.text));
		controller.clear();
		}
	}

	@override
	Widget build(BuildContext context){
		return Scaffold(
		appBar: AppBar(title: Text('Chat')),
		body: Column(children:[
		Expanded(child: ListView(children: messages.map((m)=>ListTile(title:Text(m))).toList())),
		Row(children:[
		Expanded(child: TextField(controller: controller, decoration: InputDecoration(hintText:'Message'))),
		IconButton(icon: Icon(Icons.send), onPressed: sendMessage)
		])
		])
		);
	}
}

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FlutterFlow is a low-code visual app builder that enables users to create native iOS, Android, and web applications using a drag-and-drop interface, powered by Google’s Flutter framework.

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