Update theme data

lib/playlists/playlist_home.dart

@@ -75,8 +75,8 @@ class _PlaylistHomeState extends State<PlaylistHome> {
     return AnnotatedRegion<SystemUiOverlayStyle>(
       value: SystemUiOverlayStyle(
         systemNavigationBarIconBrightness:
-            Theme.of(context).accentColorBrightness,
-        statusBarIconBrightness: Theme.of(context).accentColorBrightness,
+            Theme.of(context).colorScheme.brightness,
+        statusBarIconBrightness: Theme.of(context).colorScheme.brightness,
         systemNavigationBarColor: Theme.of(context).primaryColor,
       ),
       child: WillPopScope(
@@ -143,6 +143,9 @@ class _PlaylistHomeState extends State<PlaylistHome> {
                                           playing
                                               ? audio.pauseAduio()
                                               : audio.resumeAudio();
+                                        } else if (data.item1.isEmpty) {
+                                          Fluttertoast.showToast(
+                                              msg: 'Playlist is empty');
                                         } else {
                                           context
                                               .read<AudioPlayerNotifier>()

lib/playlists/playlist_page.dart

@@ -2,7 +2,6 @@ import 'dart:math' as math;
 
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
-import 'package:file_picker/file_picker.dart';
 
 import '../state/audio_state.dart';
 import '../type/episodebrief.dart';

lib/state/setting_state.dart

@@ -5,6 +5,7 @@ import 'dart:ui';
 import 'package:connectivity/connectivity.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_downloader/flutter_downloader.dart';
 import 'package:google_fonts/google_fonts.dart';
 import 'package:intl/intl.dart';
@@ -139,7 +140,8 @@ class SettingState extends ChangeNotifier {
   ThemeMode get theme => _theme;
 
   ThemeData get lightTheme => ThemeData(
-      accentColorBrightness: Brightness.dark,
+        colorScheme: ColorScheme.fromSwatch()
+            .copyWith(brightness: Brightness.light, secondary: _accentSetColor),
         primaryColor: Colors.grey[100],
         primaryColorLight: Colors.white,
         primaryColorDark: Colors.grey[300],
@@ -148,7 +150,9 @@ class SettingState extends ChangeNotifier {
         appBarTheme: AppBarTheme(
             color: Colors.grey[100],
             elevation: 0,
-      ),
+            titleTextStyle: TextStyle(color: Colors.black),
+            iconTheme: IconThemeData(color: Colors.black),
+            systemOverlayStyle: SystemUiOverlayStyle.dark),
         textTheme: TextTheme(
           bodyText2: TextStyle(fontSize: 15.0, fontWeight: FontWeight.normal),
         ),
@@ -156,25 +160,31 @@ class SettingState extends ChangeNotifier {
           labelColor: Colors.black,
           unselectedLabelColor: Colors.grey[400],
         ),
-      accentColor: _accentSetColor,
+        textSelectionTheme: TextSelectionThemeData(
           cursorColor: _accentSetColor,
-      textSelectionHandleColor: _accentSetColor,
+          selectionHandleColor: _accentSetColor,
+        ),
         toggleableActiveColor: _accentSetColor,
         buttonTheme: ButtonThemeData(
           height: 32,
           hoverColor: _accentSetColor.withAlpha(70),
-          splashColor: _accentSetColor.withAlpha(70)));
+          splashColor: _accentSetColor.withAlpha(70),
+        ),
+      );
+
   ThemeData get darkTheme => ThemeData.dark().copyWith(
-      accentColor: _accentSetColor,
+        colorScheme: ColorScheme.fromSwatch()
+            .copyWith(brightness: Brightness.dark, secondary: _accentSetColor),
         primaryColorDark: Colors.grey[800],
         scaffoldBackgroundColor: _realDark ? Colors.black87 : Color(0XFF212121),
         primaryColor: _realDark ? Colors.black : Color(0XFF1B1B1B),
         popupMenuTheme: PopupMenuThemeData()
             .copyWith(color: _realDark ? Colors.grey[900] : null),
-      appBarTheme: AppBarTheme(elevation: 0),
+        appBarTheme: AppBarTheme(
+            elevation: 0, systemOverlayStyle: SystemUiOverlayStyle.light),
         buttonTheme: ButtonThemeData(height: 32),
         dialogBackgroundColor: _realDark ? Colors.grey[900] : null,
-      cursorColor: _accentSetColor);
+      );
 
   set setTheme(ThemeMode mode) {
     _theme = mode;
@@ -558,8 +568,10 @@ class SettingState extends ChangeNotifier {
             .getBool(defaultValue: false);
     final deleteAfterPlayed = await KeyValueStorage(deleteAfterPlayedKey)
         .getBool(defaultValue: false);
-    final openPlaylistDefault = await _openPlaylistDefaultStorage.getBool(defaultValue: false);
-    final openAllPodcastDefault = await _openAllPodcastDefaultStorage.getBool(defaultValue: false);
+    final openPlaylistDefault =
+        await _openPlaylistDefaultStorage.getBool(defaultValue: false);
+    final openAllPodcastDefault =
+        await _openAllPodcastDefaultStorage.getBool(defaultValue: false);
 
     return SettingsBackup(
         theme: theme,

lib/util/extension_helper.dart

@@ -9,7 +9,7 @@ import '../generated/l10n.dart';
 
 extension ContextExtension on BuildContext {
   Color get primaryColor => Theme.of(this).primaryColor;
-  Color get accentColor => Theme.of(this).accentColor;
+  Color get accentColor => Theme.of(this).colorScheme.secondary;
   Color get scaffoldBackgroundColor => Theme.of(this).scaffoldBackgroundColor;
   Color get primaryColorDark => Theme.of(this).primaryColorDark;
   Color get textColor => Theme.of(this).textTheme.bodyText1.color;