📈 Make compatible with flutter v3.0.1.

⬆️ Upgrade some packages.
✏️ Fix typos.

.vscode/settings.json

@@ -0,0 +1,10 @@
+{
+    "cSpell.words": [
+        "Alives",
+        "Fwitter",
+        "parentkey",
+        "Retwetkey",
+        "RGBO",
+        "userlist"
+    ]
+}

android/app/build.gradle

@@ -25,7 +25,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 32
 
     lintOptions {
         disable 'InvalidPackage'

android/app/src/main/AndroidManifest.xml

@@ -9,7 +9,6 @@
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.CAMERA"/>
      <application
-        android:name="io.flutter.app.FlutterApplication"
         android:label="Fwitter"
         android:icon="@mipmap/ic_launcher"
         android:usesCleartextTraffic="true"

lib/helper/utility.dart

@@ -17,7 +17,7 @@ import '../widgets/newWidget/customLoader.dart';
 
 final kAnalytics = FirebaseAnalytics.instance;
 final DatabaseReference kDatabase = FirebaseDatabase.instance.ref();
-final kScreenloader = CustomLoader();
+final kScreenLoader = CustomLoader();
 void cprint(dynamic data,
     {String? errorIn, String? event, String label = 'Log'}) {
   /// Print logs only in development mode
@@ -49,7 +49,7 @@ class Utility {
     return dat;
   }
 
-  static String getdob(String? date) {
+  static String getDob(String? date) {
     if (date == null || date.isEmpty) {
       return '';
     }
@@ -101,12 +101,12 @@ class Utility {
   static String getPollTime(String date) {
     int hr, mm;
     String msg = 'Poll ended';
-    var enddate = DateTime.parse(date);
-    if (DateTime.now().isAfter(enddate)) {
+    var endDate = DateTime.parse(date);
+    if (DateTime.now().isAfter(endDate)) {
       return msg;
     }
     msg = 'Poll ended in';
-    var dur = enddate.difference(DateTime.now());
+    var dur = endDate.difference(DateTime.now());
     hr = dur.inHours - dur.inDays * 24;
     mm = dur.inMinutes - (dur.inHours * 60);
     if (dur.inDays > 0) {
@@ -143,8 +143,12 @@ class Utility {
   }
 
   static launchURL(String url) async {
-    if (await canLaunch(url)) {
-      await launch(url);
+    if (url == "") {
+      return;
+    }
+    final uri = Uri.parse(url);
+    if (await canLaunchUrl(uri)) {
+      await launchURL(url);
     } else {
       cprint('Could not launch $url');
     }
@@ -206,7 +210,7 @@ class Utility {
       return false;
     }
 
-    var status = validateEmal(email);
+    var status = validateEmail(email);
     if (!status) {
       customSnackBar(_scaffoldKey, 'Please enter valid email id');
       return false;
@@ -232,7 +236,7 @@ class Utility {
     _scaffoldKey.currentState!.showSnackBar(snackBar);
   }
 
-  static bool validateEmal(String email) {
+  static bool validateEmail(String email) {
     String p =
         r'^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$';
 
@@ -245,13 +249,14 @@ class Utility {
   static Future<Uri> createLinkToShare(BuildContext context, String id,
       {required SocialMetaTagParameters socialMetaTagParameters}) async {
     final DynamicLinkParameters parameters = DynamicLinkParameters(
-        uriPrefix: 'https://fwitterdev.page.link',
-        link: Uri.parse('https://twitter.com/$id'),
-        androidParameters: AndroidParameters(
-          packageName: 'com.thealphamerc.fwitter_dev',
-          minimumVersion: 0,
-        ),
-        socialMetaTagParameters: socialMetaTagParameters);
+      uriPrefix: 'https://fwitter.page.link',
+      link: Uri.parse('https://twitter.com/$id'),
+      androidParameters: AndroidParameters(
+        packageName: 'com.thealphamerc.flutter_twitter_clone_dev',
+        minimumVersion: 0,
+      ),
+      socialMetaTagParameters: socialMetaTagParameters,
+    );
     Uri url;
     final ShortDynamicLink shortLink =
         await FirebaseDynamicLinks.instance.buildShortLink(parameters);

lib/main.dart

@@ -41,7 +41,7 @@ class MyApp extends StatelessWidget {
       ],
       child: MaterialApp(
         title: 'Fwitter',
-        theme: AppTheme.apptheme.copyWith(
+        theme: AppTheme.appTheme.copyWith(
           textTheme: GoogleFonts.mulishTextTheme(
             Theme.of(context).textTheme,
           ),

lib/state/appState.dart

@@ -15,7 +15,7 @@ class AppState extends ChangeNotifier {
     return _pageIndex;
   }
 
-  set setpageIndex(int index) {
+  set setPageIndex(int index) {
     _pageIndex = index;
     notifyListeners();
   }

lib/state/base/tweetBaseState.dart

@@ -10,9 +10,9 @@ import 'package:flutter_twitter_clone/state/appState.dart';
 class TweetBaseState extends AppState {
   /// get [Tweet Detail] from firebase realtime kDatabase
   /// If model is null then fetch tweet from firebase
-  /// [getpostDetailFromDatabase] is used to set prepare Tweetr to display Tweet detail
-  /// After getting tweet detail fetch tweet coments from firebase
-  Future<FeedModel?> getpostDetailFromDatabase(String postID) async {
+  /// [getPostDetailFromDatabase] is used to set prepare Tweet to display Tweet detail
+  /// After getting tweet detail fetch tweet comments from firebase
+  Future<FeedModel?> getPostDetailFromDatabase(String postID) async {
     try {
       late FeedModel tweet;
 
@@ -31,13 +31,13 @@ class TweetBaseState extends AppState {
         return tweet;
       });
     } catch (error) {
-      cprint(error, errorIn: 'getpostDetailFromDatabase');
+      cprint(error, errorIn: 'getPostDetailFromDatabase');
       return null;
     }
   }
 
   Future<List<FeedModel>?> getTweetsComments(FeedModel post) async {
-    late List<FeedModel> _commentlist;
+    late List<FeedModel> _commentList;
     // Check if parent tweet has reply tweets or not
     if (post.replyTweetKeyList != null && post.replyTweetKeyList!.isNotEmpty) {
       // for (String? x in post.replyTweetKeyList!) {
@@ -46,7 +46,7 @@ class TweetBaseState extends AppState {
       //   }
       // }
       //FIXME
-      _commentlist = [];
+      _commentList = [];
       for (String? replyTweetId in post.replyTweetKeyList!) {
         if (replyTweetId != null) {
           await kDatabase
@@ -56,27 +56,27 @@ class TweetBaseState extends AppState {
               .then((DatabaseEvent event) {
             final snapshot = event.snapshot;
             if (snapshot.value != null) {
-              var commentmodel = FeedModel.fromJson(snapshot.value as Map);
+              var commentModel = FeedModel.fromJson(snapshot.value as Map);
               var key = snapshot.key!;
-              commentmodel.key = key;
+              commentModel.key = key;
 
               /// add comment tweet to list if tweet is not present in [comment tweet ]list
-              /// To reduce duplicacy
-              if (!_commentlist.any((x) => x.key == key)) {
-                _commentlist.add(commentmodel);
+              /// To reduce delicacy
+              if (!_commentList.any((x) => x.key == key)) {
+                _commentList.add(commentModel);
               }
             } else {}
             if (replyTweetId == post.replyTweetKeyList!.last) {
               /// Sort comment by time
               /// It helps to display newest Tweet first.
-              _commentlist.sort((x, y) => DateTime.parse(y.createdAt)
+              _commentList.sort((x, y) => DateTime.parse(y.createdAt)
                   .compareTo(DateTime.parse(x.createdAt)));
             }
           });
         }
       }
     }
-    return _commentlist;
+    return _commentList;
   }
 
   /// [Delete tweet] in Firebase kDatabase
@@ -118,7 +118,7 @@ class TweetBaseState extends AppState {
         tweet.likeList!.add(userId);
         tweet.likeCount = tweet.likeCount! + 1;
       }
-      // update likelist of a tweet
+      // update likeList of a tweet
       kDatabase
           .child('tweet')
           .child(tweet.key!)
@@ -146,9 +146,9 @@ class TweetBaseState extends AppState {
   /// Returns new tweet id
   String? createPost(FeedModel tweet) {
     var json = tweet.toJson();
-    var refence = kDatabase.child('tweet').push();
-    refence.set(json);
-    return refence.key;
+    var reference = kDatabase.child('tweet').push();
+    reference.set(json);
+    return reference.key;
   }
 
   /// upload [file] to firebase storage and return its  path url

lib/state/chats/chatState.dart

@@ -10,7 +10,7 @@ import 'package:flutter_twitter_clone/model/user.dart';
 import 'package:flutter_twitter_clone/state/appState.dart';
 
 class ChatState extends AppState {
-  late bool setIsChatScreenOpen; //!obselete
+  late bool setIsChatScreenOpen; //!obsolete
   final FirebaseMessaging firebaseMessaging = FirebaseMessaging.instance;
 
   List<ChatMessage>? _messageList;
@@ -28,7 +28,7 @@ class ChatState extends AppState {
   Query? messageQuery;
 
   /// Contains list of chat messages on main chat screen
-  /// List is sortBy mesage timeStamp
+  /// List is sortBy message timeStamp
   /// Last message will be display on the bottom of screen
   List<ChatMessage>? get messageList {
     if (_messageList == null) {
@@ -67,22 +67,22 @@ class ChatState extends AppState {
     }
   }
 
-  /// Fecth FCM server key from firebase Remote config
+  /// Fetch FCM server key from firebase Remote config
   /// FCM server key is stored in firebase remote config
   /// you have to add server key in firebase remote config
   /// To fetch this key go to project setting in firebase
   /// Click on `cloud messaging` tab
   /// Copy server key from `Project credentials`
-  /// Now goto `Remote Congig` section in fireabse
-  /// Add [FcmServerKey]  as paramerter key and below json in Default vslue
+  /// Now goto `Remote Config` section in Firebase
+  /// Add [FcmServerKey]  as parameter key and below json in Default value
   ///  ``` json
   ///  {
   ///    "key": "FCM server key here"
   ///  } ```
   /// For more detail visit:- https://github.com/TheAlphamerc/flutter_twitter_clone/issues/28#issue-611695533
   /// For package detail check:-  https://pub.dev/packages/firebase_remote_config#-readme-tab-
   void getFCMServerKey() async {
-    final RemoteConfig remoteConfig = RemoteConfig.instance;
+    final FirebaseRemoteConfig remoteConfig = FirebaseRemoteConfig.instance;
     await remoteConfig.fetchAndActivate();
     // await remoteConfig.
     var data = remoteConfig.getString('FcmServerKey');
@@ -95,7 +95,7 @@ class ChatState extends AppState {
   }
 
   /// Fetch users list to who have ever engaged in chat message with logged-in user
-  void getUserchatList(String userId) {
+  void getUserChatList(String userId) {
     try {
       kDatabase
           .child('chatUsers')
@@ -135,10 +135,10 @@ class ChatState extends AppState {
     }
   }
 
-  /// Fetch chat  all chat messages
+  /// Fetch all chat messages
   /// `_channelName` is used as primary key for chat message table
   /// `_channelName` is created from  by combining first 5 letters from user ids of two users
-  void getchatDetailAsync() async {
+  void getChatDetailAsync() async {
     try {
       kDatabase
           .child('chats')
@@ -210,7 +210,7 @@ class ChatState extends AppState {
     return _channelName!;
   }
 
-  /// Method will trigger every time when you send/recieve  from/to someone messgae.
+  /// Method will trigger every time when you send/receive  from/to someone message.
   void _onMessageAdded(DatabaseEvent event) {
     _messageList ??= <ChatMessage>[];
     if (event.snapshot.value != null) {
@@ -271,7 +271,7 @@ class ChatState extends AppState {
     notifyListeners();
   }
 
-  // update last message on chat user list screen when manin chat screen get closed.
+  // update last message on chat user list screen when main chat screen get closed.
   void onChatScreenClosed() {
     if (_chatUserList != null &&
         _chatUserList!.isNotEmpty &&