Added LogoWidget

lib/screens/homescreen.dart

@@ -4,16 +4,19 @@ import 'package:plaso_connect/screens/selectoxygen.dart';
 import 'package:plaso_connect/screens/selectplasma.dart';
 import 'package:plaso_connect/screens/statdashboard.dart';
 import 'package:plaso_connect/widgets/boxdecoration.dart';
+import 'package:plaso_connect/widgets/logowidget.dart';
 
 class HomeScreen extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
+    Size size = MediaQuery.of(context).size;
     return SafeArea(
       child: Scaffold(
         body: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          crossAxisAlignment: CrossAxisAlignment.start,
+          mainAxisAlignment: MainAxisAlignment.start,
+          crossAxisAlignment: CrossAxisAlignment.center,
           children: [
+            logoWidget(size: size),
             Padding(
               padding: const EdgeInsets.only(left: 30, bottom: 15),
               child: Text(

lib/widgets/logowidget.dart

@@ -0,0 +1,30 @@
+import 'package:flutter/material.dart';
+import 'package:plaso_connect/constants/colors.dart';
+
+Widget logoWidget({required Size size}) {
+  return Container(
+    margin: EdgeInsets.symmetric(vertical: 30),
+    height: size.width * 0.35,
+    width: size.width * 0.35,
+    decoration: BoxDecoration(
+      borderRadius: BorderRadius.circular(1000),
+      image: DecorationImage(
+        image: AssetImage("assets/icons/logo.png"),
+        fit: BoxFit.fill,
+      ),
+      boxShadow: [
+        BoxShadow(
+          color: klightShadowForLight,
+          offset: Offset(-4.0, -4.0),
+          blurRadius: 7.0,
+        ),
+        BoxShadow(
+          color: kdarkShadowForLight,
+          offset: Offset(4.0, 4.0),
+          blurRadius: 7.0,
+        ),
+      ],
+      color: Color(0xFFEFEEEE),
+    ),
+  );
+}

pubspec.yaml

@@ -54,6 +54,7 @@ flutter:
   # To add assets to your application, add an assets section, like this:
   assets:
     - assets/images/
+    - assets/icons/
 
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.dev/assets-and-images/#resolution-aware.