[Location History] Remove locations by swiping left

README.md

@@ -1,6 +1,6 @@
 # **Space Mapper** 
 ## What is Space Mapper?
-Space Mapper is a mobile phone application that lets you see your daily movements in a map. Additionally, you can participate in citizen science by sharing your anonymized location history with research institutions to help scientists research about human mobility.
+Space Mapper is a privacy-focused mobile phone application that lets you see your daily movements in a map. Additionally, you can optionally participate in citizen science by sharing your anonymized location history with research institutions to help scientists research about human mobility.
 
 ## Screenshots
 <img src="https://github.com/ActivitySpaceProject/space_mapper/blob/master/Assets/images/3.0.2%2B18_screenshots.png"  width="95%"></img>

Space_Mapper/lib/models/list_view.dart

@@ -1,32 +1,32 @@
-import 'package:collection/collection.dart';
+//import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_background_geolocation/flutter_background_geolocation.dart'
     as bg;
 
 import '../app_localizations.dart';
 
 class CustomLocationsManager {
-  static List<CustomLocation> customLocations = [];
+  //static List<CustomLocation> customLocations = [];
 
-  static List<CustomLocation> fetchAll({required bool sortByNewest}) {
+  /*static List<CustomLocation> fetchAll({required bool sortByNewest}) {
     if (sortByNewest) {
       return customLocations;
     } else {
       return new List.from(customLocations.reversed);
     }
-  }
+  }*/
 
-  static CustomLocation? fetchByUUID(String uuid) {
+  /*static CustomLocation? fetchByUUID(String uuid) {
     CustomLocation? ret = customLocations
         .firstWhereOrNull((element) => element.getUUID() == uuid);
     return ret;
-  }
+  }*/
 
-  static void removeAllCustomLocations() {
+  /*static void removeAllCustomLocations() {
     print("Removing " + customLocations.length.toString() + " customLocations");
     customLocations.clear();
     print("All customLocations removed");
-  }
+  }*/
 
   /// Makes timestamp readable by a human
   static String formatTimestamp(String timestamp) {

Space_Mapper/lib/ui/list_view.dart

@@ -121,7 +121,38 @@ class _STOListViewState extends State<STOListView> {
                 itemCount: snapshot.data!.length,
                 itemBuilder: (context, index) {
                   CustomLocation thisLocation = snapshot.data![index];
-                  return _tile(thisLocation, context);
+                  return Dismissible(
+                    child: _tile(thisLocation, context),
+                    background: Container(
+                      child: Container(
+                        margin: EdgeInsets.only(right: 10.0),
+                        alignment: Alignment.centerRight,
+                        child:
+                            new LayoutBuilder(builder: (context, constraint) {
+                          return new Icon(Icons.delete_forever,
+                              size: constraint.biggest.height * 0.5);
+                        }),
+                      ),
+                      color: Colors.red,
+                    ),
+                    key: new UniqueKey(),
+                    direction: DismissDirection.endToStart,
+                    onDismissed: (direction) async => {
+                      await thisLocation.deleteThisLocation(),
+                      ScaffoldMessenger.of(context).showSnackBar(
+                          new SnackBar(content: new Text("Location removed")))
+                    },
+                    /*confirmDismiss: (DismissDirection direction) async {
+                      //if(direction == DismissDirection.)
+                      // if (direction == left)
+                      await thisLocation.deleteThisLocation();
+                      setState(() {
+                        //recalculateLocations();
+                        //thisLocation = snapshot.data![index];
+                      });
+                      return true;
+                    },*/
+                  );
                 });
           },
         ));

Space_Mapper/pubspec.lock

@@ -28,7 +28,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.8.1"
+    version: "2.8.2"
   background_fetch:
     dependency: "direct main"
     description:
@@ -70,7 +70,7 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   charcode:
     dependency: transitive
     description:
@@ -328,7 +328,7 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.10"
+    version: "0.12.11"
   meta:
     dependency: transitive
     description:
@@ -648,21 +648,21 @@ packages:
       name: test
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.17.10"
+    version: "1.17.12"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.2"
+    version: "0.4.3"
   test_core:
     dependency: transitive
     description:
       name: test_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.0"
+    version: "0.4.2"
   transparent_image:
     dependency: transitive
     description:

Space_Mapper/test/unit/list_view_test.dart

@@ -1,6 +1,6 @@
 import 'package:asm/models/list_view.dart';
 import 'package:test/test.dart';
-import 'package:faker/faker.dart';
+//import 'package:faker/faker.dart';
 
 void main() {
   group('Locations History Screen - Unit Tests', () {
@@ -94,7 +94,7 @@ void main() {
         });
       });*/
     });
-    group("CustomLocationsManager class", () {
+    /*group("CustomLocationsManager class", () {
       test("fetchAll and fetchByUUID", () async {
         //We create 50 fake locations to do the test
         for (int i = 0; i < 50; i++) {
@@ -150,6 +150,6 @@ void main() {
           }
         }
       });
-    });
+    });*/
   });
 }