Merge pull request #94 from RohanSengupta326/darkMode

changed depricated methods in dark theme. Closes issue #86

lib/themes/dark_theme.dart

@@ -1,31 +1,25 @@
 import 'package:flutter/material.dart';
 import 'package:google_fonts/google_fonts.dart';
 
-
-class DarkTheme{
-
-  static ThemeData theme(BuildContext context, bool isDarkTheme){
+class DarkTheme {
+  static ThemeData theme(BuildContext context, bool isDarkTheme) {
     return ThemeData(
       textTheme: GoogleFonts.montserratTextTheme(
         Theme.of(context).textTheme,
       ),
       primarySwatch: Colors.red,
       primaryColor: isDarkTheme ? Colors.black : Colors.white,
       scaffoldBackgroundColor: isDarkTheme ? Colors.black : Colors.white,
-
       backgroundColor: isDarkTheme ? Colors.black : Color(0xffF1F5FB),
-
       indicatorColor: isDarkTheme ? Color(0xff0E1D36) : Color(0xffCBDCF8),
-      buttonColor: isDarkTheme ? Color(0xff3B3B3B) : Color(0xffF1F5FB),
-
       hintColor: isDarkTheme ? Color(0xff280C0B) : Color(0xffEECED3),
-
       highlightColor: isDarkTheme ? Color(0xff372901) : Color(0xffFCE192),
       hoverColor: isDarkTheme ? Color(0xff3A3A3B) : Color(0xff4285F4),
-
       focusColor: isDarkTheme ? Color(0xff0B2512) : Color(0xffA8DAB5),
       disabledColor: Colors.grey,
-      textSelectionColor: isDarkTheme ? Colors.white : Colors.black,
+      textSelectionTheme: TextSelectionThemeData(
+        selectionColor: isDarkTheme ? Colors.white : Colors.black,
+      ),
       cardColor: isDarkTheme ? Color(0xFF151515) : Colors.white,
       canvasColor: isDarkTheme ? Colors.black : Colors.grey[50],
       brightness: isDarkTheme ? Brightness.dark : Brightness.light,
@@ -36,4 +30,4 @@ class DarkTheme{
       ),
     );
   }
-}
+}