From cd07acc3b5ae313ad7a101d53855cfdb9bd8bab6 Mon Sep 17 00:00:00 2001
From: Crondung <1922635@stud.hs-mannheim.de>
Date: Sat, 4 Mar 2023 10:29:35 +0100
Subject: [PATCH] fixed flutter analyze issues introduced with new flutter
 version

---
 lib/pages/scanner_page.dart           | 14 ++++++-----
 lib/widgets/popup_for_task_done.dart  | 24 ++++++++++---------
 lib/widgets/submit_form_button.dart   | 34 ++++++++++++++-------------
 lib/widgets/workout_timer_widget.dart | 16 +++++++------
 4 files changed, 48 insertions(+), 40 deletions(-)

diff --git a/lib/pages/scanner_page.dart b/lib/pages/scanner_page.dart
index d809ff9..ebba252 100644
--- a/lib/pages/scanner_page.dart
+++ b/lib/pages/scanner_page.dart
@@ -20,12 +20,14 @@ class ScannerPage extends StatelessWidget {
     await loadSettingsFromLocalJSON();
     settingsModel.initSettings();
     NotificationService().setAllNotifications();
-    AwesomeDialog(
-      context: context,
-      dialogType: DialogType.success,
-      title: 'Geschafft',
-      desc: 'Die Einstellung wurden erfolgreich gespeichert',
-    ).show();
+    if (context.mounted) {
+      AwesomeDialog(
+        context: context,
+        dialogType: DialogType.success,
+        title: 'Geschafft',
+        desc: 'Die Einstellung wurden erfolgreich gespeichert',
+      ).show();
+    }
   }
 
   @override
diff --git a/lib/widgets/popup_for_task_done.dart b/lib/widgets/popup_for_task_done.dart
index fe63907..fbaa65d 100644
--- a/lib/widgets/popup_for_task_done.dart
+++ b/lib/widgets/popup_for_task_done.dart
@@ -7,17 +7,19 @@ import '../services/pages_service.dart';
 
 void showTaskDonePopup(BuildContext context, Pages page) async {
   Duration duration = await getTimeTill(page);
-  await showDialog(
-    context: context,
-    builder: (BuildContext context) {
-      return ChangeNotifierProvider(
-        create: (context) => TimerProvider(),
-        child: TaskDonePopup(
-          duration: duration,
-        ),
-      );
-    },
-  );
+  if (context.mounted) {
+    await showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return ChangeNotifierProvider(
+          create: (context) => TimerProvider(),
+          child: TaskDonePopup(
+            duration: duration,
+          ),
+        );
+      },
+    );
+  }
 }
 
 class TaskDonePopup extends StatelessWidget {
diff --git a/lib/widgets/submit_form_button.dart b/lib/widgets/submit_form_button.dart
index 4c98c34..f9cb784 100644
--- a/lib/widgets/submit_form_button.dart
+++ b/lib/widgets/submit_form_button.dart
@@ -17,22 +17,24 @@ class SubmitFormButton extends StatelessWidget {
       child: ElevatedButton(
         onPressed: () async {
           int success = await submitCallback();
-          if (success != 0) {
-            await AwesomeDialog(
-              context: context,
-              dialogType: DialogType.success,
-              title: 'Gespeichert',
-              desc: 'Der Eintrag wurde erfolgreich gespeichert',
-            ).show();
-            updateTasks();
-            pageProvider.swap();
-          } else {
-            await AwesomeDialog(
-              context: context,
-              dialogType: DialogType.error,
-              title: 'Fehler',
-              desc: 'Der Eintrag konnte nicht gespeichert werden',
-            ).show();
+          if (context.mounted) {
+            if (success != 0) {
+              await AwesomeDialog(
+                context: context,
+                dialogType: DialogType.success,
+                title: 'Gespeichert',
+                desc: 'Der Eintrag wurde erfolgreich gespeichert',
+              ).show();
+              updateTasks();
+              pageProvider.swap();
+            } else {
+              await AwesomeDialog(
+                context: context,
+                dialogType: DialogType.error,
+                title: 'Fehler',
+                desc: 'Der Eintrag konnte nicht gespeichert werden',
+              ).show();
+            }
           }
         },
         child: const Text('Speichern'),
diff --git a/lib/widgets/workout_timer_widget.dart b/lib/widgets/workout_timer_widget.dart
index 10f3033..7312ad1 100644
--- a/lib/widgets/workout_timer_widget.dart
+++ b/lib/widgets/workout_timer_widget.dart
@@ -28,13 +28,15 @@ class WorkoutTimerWidget extends StatelessWidget {
         workoutProvider.saveWorkout();
         tasksProvider.setTaskDone(Pages.timer);
       }, 'Motivation nach dem Training');
-      await AwesomeDialog(
-        context: context,
-        dialogType: DialogType.success,
-        title: 'Gespeichert',
-        desc: 'Der Eintrag wurde erfolgreich gespeichert',
-      ).show();
-      pageProvider.swap();
+      if (context.mounted) {
+        await AwesomeDialog(
+          context: context,
+          dialogType: DialogType.success,
+          title: 'Gespeichert',
+          desc: 'Der Eintrag wurde erfolgreich gespeichert',
+        ).show();
+        pageProvider.swap();
+      }
     }
 
     if (workoutProvider.isPhaseComplete && !workoutProvider.isWorkoutComplete) {