Hardcoded app information in About dialog

Removed package_info dependency

Author: VarunS2002

sudoku/lib/Alerts.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/gestures.dart';
-import 'package:sudoku/main.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:sudoku/Styles.dart';
 
@@ -265,7 +264,7 @@ class AlertAbout extends StatelessWidget {
               Image.asset('assets/icon/icon_round.png',
                   height: 48.0, width: 48.0, fit: BoxFit.contain),
               Text(
-                '  ' + AfterSplashState.appName,
+                '   Sudoku',
                 style: TextStyle(
                     color: Styles.fg,
                     fontFamily: 'roboto',
@@ -288,7 +287,7 @@ class AlertAbout extends StatelessWidget {
             mainAxisAlignment: MainAxisAlignment.center,
             children: [
               Text(
-                AfterSplashState.packageName,
+                'com.varuns2002.sudoku',
                 style: TextStyle(
                     color: Styles.fg,
                     fontFamily: 'roboto',
@@ -311,7 +310,7 @@ class AlertAbout extends StatelessWidget {
             mainAxisAlignment: MainAxisAlignment.center,
             children: [
               Text(
-                'Version: v${AfterSplashState.version} b${AfterSplashState.buildNumber}',
+                'Version: v2.0.1 b1000',
                 style: TextStyle(
                     color: Styles.fg, fontFamily: 'roboto', fontSize: 15),
               ),

sudoku/lib/main.dart

@@ -6,7 +6,6 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:flutter_animated_dialog/flutter_animated_dialog.dart';
 import 'package:flutter_speed_dial_material_design/flutter_speed_dial_material_design.dart';
 import 'package:splashscreen/splashscreen.dart';
-import 'package:package_info/package_info.dart';
 import 'package:sudoku/Styles.dart';
 import 'package:sudoku/Alerts.dart';
 import 'package:sudoku/Sudoku.dart';
@@ -102,10 +101,6 @@ class AfterSplashState extends State<AfterSplash> {
   List<List<int>> gameSolved;
   static String currentDifficultyLevel;
   static String currentTheme;
-  static String version;
-  static String buildNumber;
-  static String packageName;
-  static String appName;
 
   @override
   void initState() {
@@ -122,7 +117,6 @@ class AfterSplashState extends State<AfterSplash> {
       newGame(currentDifficultyLevel);
       changeTheme('set');
     });
-    getPackageInfo();
   }
 
   Future<void> getPrefs() async {
@@ -133,14 +127,6 @@ class AfterSplashState extends State<AfterSplash> {
     });
   }
 
-  Future<void> getPackageInfo() async {
-    PackageInfo packageInfo = await PackageInfo.fromPlatform();
-    AfterSplashState.version = packageInfo.version;
-    AfterSplashState.buildNumber = packageInfo.buildNumber;
-    AfterSplashState.packageName = packageInfo.packageName;
-    AfterSplashState.appName = packageInfo.appName;
-  }
-
   setPrefs(String property) async {
     final prefs = await SharedPreferences.getInstance();
     if (property == 'currentDifficultyLevel') {

sudoku/pubspec.lock

@@ -121,13 +121,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0-nullsafety.6"
-  package_info:
-    dependency: "direct main"
-    description:
-      name: package_info
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.4.3+2"
   path:
     dependency: transitive
     description:

sudoku/pubspec.yaml

@@ -39,9 +39,6 @@ dependencies:
   # Hyperlinks
   url_launcher: ^5.7.10
 
-  # App information
-  package_info: ^0.4.3+2
-
 dev_dependencies:
   flutter_test:
     sdk: flutter