Fehlerkorrekturen

lib/popups/tasks_popups/take_photos_popup.dart

@@ -1,6 +1,7 @@
 import 'package:carousel_slider/carousel_slider.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:image/image.dart' as imageLib;
 import 'package:stadtbote/model/task_info.dart';
 import 'package:stadtbote/tools/util.dart';
 
@@ -19,22 +20,35 @@ Future<void> showTakePhotosPopup(BuildContext context, TaskInfo taskInfo, Functi
             backgroundColor: Colors.white,
             content: StatefulBuilder(builder: (BuildContext context, StateSetter setState) {
               void capturePhoto() async {
-                var photo = await Util.capturePhoto();
+                try {
+                  var photo = await Util.capturePhoto();
 
-                if (photo != null) {
-                  var imageData = await photo.readAsBytes();
-                  photo.delete();
+                  if (photo != null) {
+                    var fullsizeImageData = await photo.readAsBytes();
 
-                  imageDataList.add(imageData);
+                    imageLib.Image? image = imageLib.decodeImage(fullsizeImageData);
 
-                  imageWidgetsList.add(GestureDetector(
-                    onTap: () {},
-                    child: Image.memory(imageData),
-                  ));
+                    if (image != null) {
+                      var thumbnail = imageLib.copyResize(image, width: 800);
 
-                  imageWidgetsListNotifier.value = imageWidgetsList;
+                      var resizedImageData = imageLib.encodeJpg(thumbnail);
 
-                  setState(() {});
+                      photo.delete();
+
+                      imageDataList.add(resizedImageData);
+
+                      imageWidgetsList.add(GestureDetector(
+                        onTap: () {},
+                        child: Image.memory(resizedImageData),
+                      ));
+
+                      imageWidgetsListNotifier.value = imageWidgetsList;
+
+                      setState(() {});
+                    }
+                  }
+                } catch (ex) {
+                  Util.logException(ex.toString());
                 }
               }