color scheme of list app bars

lib/screens/show_activity_detail_screen.dart

@@ -6,19 +6,21 @@ class ShowActivityDetailScreen extends StatelessWidget {
   final Activity activity;
   final Widget widget;
   final String title;
+  final Color backgroundColor;
 
   const ShowActivityDetailScreen({
     Key key,
     this.activity,
     this.widget,
     this.title,
+    this.backgroundColor,
   }) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        backgroundColor: MyColor.activity,
+        backgroundColor: backgroundColor ?? MyColor.activity,
         title: Text(
           '$title: ${activity.db.name}',
           overflow: TextOverflow.ellipsis,

lib/screens/show_activity_screen.dart

@@ -63,6 +63,7 @@ class ShowActivityScreen extends StatelessWidget {
             navigationButton(
               title: 'Laps List',
               color: MyColor.lap,
+              backgroundColor: MyColor.lap,
               icon: MyIcon.laps,
               context: context,
               nextWidget: LapsListWidget(activity: activity),
@@ -219,6 +220,7 @@ class ShowActivityScreen extends StatelessWidget {
     @required Widget icon,
     @required String title,
     @required Color color,
+    Color backgroundColor,
     Color textColor,
   }) {
     return RaisedButton.icon(
@@ -233,6 +235,7 @@ class ShowActivityScreen extends StatelessWidget {
             activity: activity,
             widget: nextWidget,
             title: title,
+            backgroundColor: backgroundColor,
           ),
         ),
       ),

lib/screens/show_athlete_detail_screen.dart

@@ -6,19 +6,21 @@ class ShowAthleteDetailScreen extends StatelessWidget {
   final Athlete athlete;
   final Widget widget;
   final String title;
+  final Color backgroundColor;
 
   const ShowAthleteDetailScreen({
     Key key,
     this.athlete,
     this.widget,
     this.title,
+    this.backgroundColor,
   }) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        backgroundColor: MyColor.athlete,
+        backgroundColor: backgroundColor ?? MyColor.athlete,
         title: Text(
           '$title: ${athlete.db.firstName} ${athlete.db.lastName}',
           overflow: TextOverflow.ellipsis,

lib/screens/show_athlete_screen.dart

@@ -70,6 +70,7 @@ class _ShowAthleteScreenState extends State<ShowAthleteScreen> {
               color: MyColor.activity,
               title: "Activities List",
               icon: MyIcon.activities,
+              backgroundColor: MyColor.activity,
               nextWidget: ActivitiesListWidget(athlete: widget.athlete),
             ),
             navigationButton(
@@ -158,6 +159,7 @@ class _ShowAthleteScreenState extends State<ShowAthleteScreen> {
     @required Widget icon,
     @required String title,
     @required Color color,
+    Color backgroundColor,
     Color textColor,
   }) {
     return RaisedButton.icon(
@@ -172,6 +174,7 @@ class _ShowAthleteScreenState extends State<ShowAthleteScreen> {
             athlete: widget.athlete,
             widget: nextWidget,
             title: title,
+            backgroundColor: backgroundColor,
           ),
         ),
       ),

lib/utils/my_color.dart

@@ -59,6 +59,6 @@ class MyColor {
   static Color navigate = white;
 
   static Color athlete = brightGoldenYellow;
-  static Color activity = mintAccent;
+  static Color activity = aquaAccent;
   static Color lap = grassAccent;
 }