added app name and icon to splash, prep for rotate icon

lib/pages/animated_widgets/rotate_icon.dart

@@ -0,0 +1,76 @@
+import 'package:flutter/widgets.dart';
+
+class RotateIconController {
+  VoidCallback? forward;
+  VoidCallback? reverse;
+  VoidCallback? reset;
+}
+
+class RotateIcon extends StatefulWidget {
+  const RotateIcon({
+    Key? key,
+    required this.icon,
+    required this.curve,
+    this.controller,
+    this.animationDurationMultiplier = 1.0,
+    this.rotationPercent = 0.5,
+  }) : super(key: key);
+
+  final Widget icon;
+  final Curve curve;
+  final RotateIconController? controller;
+  final double animationDurationMultiplier;
+  final double rotationPercent;
+
+  @override
+  State<RotateIcon> createState() => _RotateIconState();
+}
+
+class _RotateIconState extends State<RotateIcon>
+    with SingleTickerProviderStateMixin {
+  late final AnimationController animationController;
+  late final Animation<double> animation;
+  late final Duration duration;
+
+  @override
+  void initState() {
+    duration = Duration(
+      milliseconds: (500 * widget.animationDurationMultiplier).toInt(),
+    );
+    animationController = AnimationController(
+      vsync: this,
+      duration: duration,
+    );
+    animation = Tween<double>(
+      begin: 0.0,
+      end: widget.rotationPercent,
+    ).animate(
+      CurvedAnimation(
+        curve: widget.curve,
+        parent: animationController,
+      ),
+    );
+
+    widget.controller?.forward = animationController.forward;
+    widget.controller?.reverse = animationController.reverse;
+    widget.controller?.reset = animationController.reset;
+
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    animationController.dispose();
+    widget.controller?.forward = null;
+    widget.controller?.reverse = null;
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return RotationTransition(
+      turns: animation,
+      child: widget.icon,
+    );
+  }
+}

lib/pages/main_screen/main_screen_widget.dart

@@ -32,6 +32,7 @@ class _MainScreenWidgetState extends State<MainScreenWidget> {
         title: Row(
           // mainAxisAlignment: MainAxisAlignment.center,
           children: [
+            // use png instead
             SvgPicture.asset(
               Assets.svg.drifterIcon,
               height: 30,

lib/pages/splash_screen/splash_screen.dart

@@ -1,6 +1,5 @@
 import 'dart:io';
 
-import 'package:drifter/pages/main_screen/main_screen_widget.dart';
 import 'package:drifter/theme/app_colors.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
@@ -27,6 +26,7 @@ class _SplashState extends State<Splash> {
 
   @override
   Widget build(BuildContext context) {
+    var isAndroid;
     return Scaffold(
       backgroundColor: AppColors.background,
       body: Center(
@@ -55,6 +55,7 @@ class _SplashState extends State<Splash> {
             const SizedBox(
               height: 250,
             ),
+            //replace with rotating drifter icon
             if (Platform.isAndroid)
               const CircularProgressIndicator(
                 color: AppColors.mainAccent,