From aa6364d9f8e747e97c87da62f18a6c632766efaa Mon Sep 17 00:00:00 2001
From: luismdsleite <luismdsleite@gmail.com>
Date: Tue, 26 Apr 2022 22:41:34 +0100
Subject: [PATCH] Fixing Warnings: missing consts, unused imports

---
 flutter_prototype/lib/main.dart               |  4 ++-
 .../lib/src/objects/chatmessage.dart          |  2 --
 .../lib/src/views/chatdetailpage.dart         | 34 ++++++++++---------
 .../lib/src/views/facility_view.dart          |  2 +-
 4 files changed, 22 insertions(+), 20 deletions(-)

diff --git a/flutter_prototype/lib/main.dart b/flutter_prototype/lib/main.dart
index 1d96ba2..c88509c 100644
--- a/flutter_prototype/lib/main.dart
+++ b/flutter_prototype/lib/main.dart
@@ -13,7 +13,7 @@ class MyApp extends StatelessWidget {
     return MaterialApp(
       title: 'FEUPQ',
       theme: ThemeData(primarySwatch: Colors.deepOrange),
-      home: LoginView(),
+      home: const HomeView(),
     );
   }
 }
@@ -70,6 +70,8 @@ class HomeView extends StatelessWidget {
 }
 
 class LoginView extends StatefulWidget {
+  const LoginView({Key? key}) : super(key: key);
+
   @override
   LoginViewState createState() => LoginViewState();
 }
diff --git a/flutter_prototype/lib/src/objects/chatmessage.dart b/flutter_prototype/lib/src/objects/chatmessage.dart
index 094f7a6..83e4bd4 100644
--- a/flutter_prototype/lib/src/objects/chatmessage.dart
+++ b/flutter_prototype/lib/src/objects/chatmessage.dart
@@ -1,5 +1,3 @@
-import 'package:flutter/cupertino.dart';
-
 class ChatMessage {
   String messageContent;
   String messageType;
diff --git a/flutter_prototype/lib/src/views/chatdetailpage.dart b/flutter_prototype/lib/src/views/chatdetailpage.dart
index 8032e9a..a0e8d2a 100644
--- a/flutter_prototype/lib/src/views/chatdetailpage.dart
+++ b/flutter_prototype/lib/src/views/chatdetailpage.dart
@@ -2,6 +2,8 @@ import 'package:flutter/material.dart';
 import 'package:flutter_code/src/objects/chatmessage.dart';
 
 class ChatDetailPage extends StatefulWidget {
+  const ChatDetailPage({Key? key}) : super(key: key);
+
   @override
   _ChatDetailPageState createState() => _ChatDetailPageState();
 }
@@ -24,26 +26,26 @@ class _ChatDetailPageState extends State<ChatDetailPage> {
         backgroundColor: Colors.red,
         flexibleSpace: SafeArea(
           child: Container(
-            padding: EdgeInsets.only(right: 16),
+            padding: const EdgeInsets.only(right: 16),
             child: Row(
               children: <Widget>[
                 IconButton(
                   onPressed: () {
                     Navigator.pop(context);
                   },
-                  icon: Icon(
+                  icon: const Icon(
                     Icons.arrow_back,
                     color: Colors.black,
                   ),
                 ),
-                SizedBox(
+                const SizedBox(
                   width: 2,
                 ),
                 Expanded(
                   child: Column(
                     crossAxisAlignment: CrossAxisAlignment.center,
                     mainAxisAlignment: MainAxisAlignment.center,
-                    children: <Widget>[
+                    children: const <Widget>[
                       Text(
                         "Chat",
                         style: TextStyle(height: 3, fontSize: 15),
@@ -64,12 +66,12 @@ class _ChatDetailPageState extends State<ChatDetailPage> {
           ListView.builder(
             itemCount: messages.length,
             shrinkWrap: true,
-            padding: EdgeInsets.only(top: 10, bottom: 10),
-            physics: NeverScrollableScrollPhysics(),
+            padding: const EdgeInsets.only(top: 10, bottom: 10),
+            physics: const NeverScrollableScrollPhysics(),
             itemBuilder: (context, index) {
               return Container(
-                padding:
-                    EdgeInsets.only(left: 16, right: 16, top: 10, bottom: 10),
+                padding: const EdgeInsets.only(
+                    left: 16, right: 16, top: 10, bottom: 10),
                 child: Align(
                   alignment: (messages[index].messageType == "receiver"
                       ? Alignment.topLeft
@@ -81,10 +83,10 @@ class _ChatDetailPageState extends State<ChatDetailPage> {
                           ? Colors.grey.shade200
                           : Colors.blue[200]),
                     ),
-                    padding: EdgeInsets.all(16),
+                    padding: const EdgeInsets.all(16),
                     child: Text(
                       messages[index].messageContent,
-                      style: TextStyle(fontSize: 15),
+                      style: const TextStyle(fontSize: 15),
                     ),
                   ),
                 ),
@@ -94,7 +96,7 @@ class _ChatDetailPageState extends State<ChatDetailPage> {
           Align(
             alignment: Alignment.bottomLeft,
             child: Container(
-              padding: EdgeInsets.only(left: 10, bottom: 10, top: 10),
+              padding: const EdgeInsets.only(left: 10, bottom: 10, top: 10),
               height: 60,
               width: double.infinity,
               color: Colors.white,
@@ -109,17 +111,17 @@ class _ChatDetailPageState extends State<ChatDetailPage> {
                         color: Colors.lightBlue,
                         borderRadius: BorderRadius.circular(30),
                       ),
-                      child: Icon(
+                      child: const Icon(
                         Icons.add,
                         color: Colors.white,
                         size: 20,
                       ),
                     ),
                   ),
-                  SizedBox(
+                  const SizedBox(
                     width: 15,
                   ),
-                  Expanded(
+                  const Expanded(
                     child: TextField(
                       decoration: InputDecoration(
                           hintText: "Write message...",
@@ -127,12 +129,12 @@ class _ChatDetailPageState extends State<ChatDetailPage> {
                           border: InputBorder.none),
                     ),
                   ),
-                  SizedBox(
+                  const SizedBox(
                     width: 15,
                   ),
                   FloatingActionButton(
                     onPressed: () {},
-                    child: Icon(
+                    child: const Icon(
                       Icons.send,
                       color: Colors.white,
                       size: 18,
diff --git a/flutter_prototype/lib/src/views/facility_view.dart b/flutter_prototype/lib/src/views/facility_view.dart
index 27ed353..ad056a8 100644
--- a/flutter_prototype/lib/src/views/facility_view.dart
+++ b/flutter_prototype/lib/src/views/facility_view.dart
@@ -92,7 +92,7 @@ class FacilityView extends StatelessWidget {
             onPressed: () {
               Navigator.push(
                 context,
-                MaterialPageRoute(builder: (context) => ChatDetailPage()),
+                MaterialPageRoute(builder: (context) => const ChatDetailPage()),
               );
             },
           ),