From 5ec97ecb3b3817b5859408209abf12d477596c77 Mon Sep 17 00:00:00 2001
From: MohammadTaha Basiri <m.taha.basiri@gmail.com>
Date: Wed, 8 Dec 2021 16:17:36 +0330
Subject: [PATCH] D1APP-19 System overlay style

---
 lib/config/design_config.dart | 12 ++++++++++++
 lib/main.dart                 | 34 +++++++++++++++++++---------------
 2 files changed, 31 insertions(+), 15 deletions(-)

diff --git a/lib/config/design_config.dart b/lib/config/design_config.dart
index 000420a..933c788 100644
--- a/lib/config/design_config.dart
+++ b/lib/config/design_config.dart
@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 
 class DesignConfig {
   static const Color lightPrimaryColor3 = Color(0XFFF5FAFC);
@@ -37,6 +38,8 @@ class DesignConfig {
     brightness: Brightness.light,
   );
 
+  static const currentColorScheme = lightColorScheme;
+
   static const TextStyle subtitle2Text = TextStyle(
     fontSize: 15,
     fontWeight: FontWeight.w700,
@@ -54,4 +57,13 @@ class DesignConfig {
   static final Border lightBorder = Border.all(color: DesignConfig.greyColor4);
 
   static const Duration defaultAppDuration = Duration(milliseconds: 400);
+
+  static final SystemUiOverlayStyle systemUIOverlayStyle = SystemUiOverlayStyle(
+    statusBarBrightness: Brightness.dark,
+    statusBarIconBrightness: Brightness.dark,
+    statusBarColor: Colors.transparent,
+    systemNavigationBarColor: currentColorScheme.surface,
+    systemNavigationBarDividerColor: Colors.transparent,
+    systemNavigationBarIconBrightness: Brightness.dark,
+  );
 }
diff --git a/lib/main.dart b/lib/main.dart
index 75ec249..d173178 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -2,6 +2,7 @@ import 'package:didvan/config/design_config.dart';
 import 'package:didvan/providers/user_provider.dart';
 import 'package:didvan/routes/route_generator.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:provider/provider.dart';
 
@@ -15,21 +16,24 @@ class Didvan extends StatelessWidget {
   Widget build(BuildContext context) {
     return ChangeNotifierProvider(
       create: (context) => UserProvider(),
-      child: MaterialApp(
-        debugShowCheckedModeBanner: false,
-        title: 'Didvan',
-        theme: DesignConfig.lightTheme,
-        onGenerateRoute: (settings) => RouteGenerator.generateRoute(settings),
-        initialRoute: '/',
-        localizationsDelegates: const [
-          GlobalCupertinoLocalizations.delegate,
-          GlobalMaterialLocalizations.delegate,
-          GlobalWidgetsLocalizations.delegate,
-        ],
-        supportedLocales: const [
-          Locale("fa", "IR"),
-        ],
-        locale: const Locale("fa", "IR"),
+      child: AnnotatedRegion<SystemUiOverlayStyle>(
+        value: DesignConfig.systemUIOverlayStyle,
+        child: MaterialApp(
+          debugShowCheckedModeBanner: false,
+          title: 'Didvan',
+          theme: DesignConfig.lightTheme,
+          onGenerateRoute: (settings) => RouteGenerator.generateRoute(settings),
+          initialRoute: '/',
+          localizationsDelegates: const [
+            GlobalCupertinoLocalizations.delegate,
+            GlobalMaterialLocalizations.delegate,
+            GlobalWidgetsLocalizations.delegate,
+          ],
+          supportedLocales: const [
+            Locale("fa", "IR"),
+          ],
+          locale: const Locale("fa", "IR"),
+        ),
       ),
     );
   }