crop profile picture feature and improve comment display (#50)

* crop profile picture feature

* improve comment style

* fix comment style

* fix default color for comment

Author: BenjaminCanape

android/app/src/main/AndroidManifest.xml

@@ -29,6 +29,10 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+        <activity
+            android:name="com.yalantis.ucrop.UCropActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.Light.NoActionBar"/>
         <!-- Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
         <meta-data

ios/Podfile.lock

@@ -8,6 +8,9 @@ PODS:
     - Flutter
   - geolocator_apple (1.2.0):
     - Flutter
+  - image_cropper (0.0.4):
+    - Flutter
+    - TOCropViewController (~> 2.6.1)
   - image_gallery_saver (2.0.2):
     - Flutter
   - image_picker_ios (0.0.1):
@@ -20,6 +23,7 @@ PODS:
   - shared_preferences_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
+  - TOCropViewController (2.6.1)
   - wakelock (0.0.1):
     - Flutter
 
@@ -29,13 +33,18 @@ DEPENDENCIES:
   - flutter_secure_storage (from `.symlinks/plugins/flutter_secure_storage/ios`)
   - flutter_tts (from `.symlinks/plugins/flutter_tts/ios`)
   - geolocator_apple (from `.symlinks/plugins/geolocator_apple/ios`)
+  - image_cropper (from `.symlinks/plugins/image_cropper/ios`)
   - image_gallery_saver (from `.symlinks/plugins/image_gallery_saver/ios`)
   - image_picker_ios (from `.symlinks/plugins/image_picker_ios/ios`)
   - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
   - share_plus (from `.symlinks/plugins/share_plus/ios`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
   - wakelock (from `.symlinks/plugins/wakelock/ios`)
 
+SPEC REPOS:
+  trunk:
+    - TOCropViewController
+
 EXTERNAL SOURCES:
   Flutter:
     :path: Flutter
@@ -47,6 +56,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/flutter_tts/ios"
   geolocator_apple:
     :path: ".symlinks/plugins/geolocator_apple/ios"
+  image_cropper:
+    :path: ".symlinks/plugins/image_cropper/ios"
   image_gallery_saver:
     :path: ".symlinks/plugins/image_gallery_saver/ios"
   image_picker_ios:
@@ -66,11 +77,13 @@ SPEC CHECKSUMS:
   flutter_secure_storage: 23fc622d89d073675f2eaa109381aefbcf5a49be
   flutter_tts: 0f492aab6accf87059b72354fcb4ba934304771d
   geolocator_apple: 9157311f654584b9bb72686c55fc02a97b73f461
+  image_cropper: a3291c624a953049bc6a02e1f8c8ceb162a24b25
   image_gallery_saver: cb43cc43141711190510e92c460eb1655cd343cb
   image_picker_ios: 99dfe1854b4fa34d0364e74a78448a0151025425
   path_provider_foundation: 3784922295ac71e43754bd15e0653ccfd36a147c
   share_plus: 056a1e8ac890df3e33cb503afffaf1e9b4fbae68
   shared_preferences_foundation: b4c3b4cddf1c21f02770737f147a3f5da9d39695
+  TOCropViewController: edfd4f25713d56905ad1e0b9f5be3fbe0f59c863
   wakelock: d0fc7c864128eac40eba1617cb5264d9c940b46f
 
 PODFILE CHECKSUM: 2442f0b84dc733c75ff32e76bcf04626a168288b

lib/presentation/common/activity/widgets/activity_comments.dart

@@ -22,13 +22,21 @@ class ActivityComments extends HookConsumerWidget {
   final GlobalKey<FormState> formKey;
 
   final currentUserPictureDataProvider =
-      FutureProvider.family<String?, Activity>((ref, activity) async {
+      FutureProvider.family<ImageProvider?, Activity>((ref, activity) async {
     final user = await StorageUtils.getUser();
     final provider =
         ref.read(activityItemViewModelProvider(activity.id).notifier);
 
     user != null ? provider.getProfilePicture(user.id) : null;
-    return user?.id;
+
+    if (user?.id != null) {
+      final profilePicture =
+          ref.watch(profilePictureViewModelProvider(user!.id)).profilePicture;
+      return profilePicture != null
+          ? MemoryImage(profilePicture)
+          : await ColorUtils.colorToImageProvider((Colors.white70));
+    }
+    return await ColorUtils.colorToImageProvider(Colors.white70);
   });
 
   final commentUserPictureDataProvider =
@@ -90,7 +98,6 @@ class ActivityComments extends HookConsumerWidget {
                       overflow: TextOverflow.visible,
                     ),
                   ),
-                  const Spacer(),
                   if (currentUser.id == comment.user.id)
                     IconButton(
                       color: ColorUtils.black,
@@ -201,24 +208,14 @@ class ActivityComments extends HookConsumerWidget {
             height: state.comments.isNotEmpty ? 210 : 80,
             child: CommentBox(
               userImage: currentUserPictureProvider.when(
-                data: (userId) {
-                  if (userId != null) {
-                    final profilePicture = ref
-                        .watch(profilePictureViewModelProvider(userId))
-                        .profilePicture;
-                    return profilePicture != null
-                        ? MemoryImage(profilePicture)
-                        : null;
-                  }
-                  return null;
-                },
-                loading: () => null,
-                error: (_, __) => null,
-              ),
+                  data: (picture) {
+                    return picture;
+                  },
+                  loading: () => null,
+                  error: (_, __) => null),
               sendButtonMethod: () => commentsProvider.comment(currentActivity),
               formKey: formKey,
               commentController: commentsProvider.commentController,
-              backgroundColor: ColorUtils.white,
               textColor: ColorUtils.mainMedium,
               sendWidget:
                   Icon(Icons.send_sharp, size: 30, color: ColorUtils.main),

lib/presentation/common/core/utils/color_utils.dart

@@ -1,3 +1,5 @@
+import 'dart:ui' as ui;
+
 import 'package:flutter/material.dart';
 
 /// Utility class for color-related operations.
@@ -66,6 +68,22 @@ class ColorUtils {
     final lightColor = generateLightColor(baseColor);
     return [darkColor, lightColor];
   }
+
+  static Future<ImageProvider<Object>?> colorToImageProvider(Color color,
+      {double width = 32.0, double height = 32.0}) async {
+    final recorder = ui.PictureRecorder();
+    final canvas = Canvas(recorder);
+    final paint = Paint()..color = color;
+    canvas.drawRect(Rect.fromLTRB(0, 0, width, height), paint);
+    final picture = recorder.endRecording();
+    final img = await picture.toImage(width.toInt(), height.toInt());
+    final byteData = await img.toByteData(format: ui.ImageByteFormat.png);
+    if (byteData != null) {
+      return MemoryImage(byteData.buffer.asUint8List());
+    } else {
+      return null;
+    }
+  }
 }
 
 /// Extension methods for the [Color] class.

lib/presentation/common/core/widgets/upload_file.dart

@@ -3,10 +3,11 @@ import 'dart:typed_data';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:image_cropper/image_cropper.dart';
 import 'package:image_picker/image_picker.dart';
-import '../utils/ui_utils.dart';
 
 import '../utils/color_utils.dart';
+import '../utils/ui_utils.dart';
 
 /// A widget that allow to upload a file
 class UploadFileWidget extends HookConsumerWidget {
@@ -61,9 +62,32 @@ class UploadFileWidget extends HookConsumerWidget {
               await _picker.pickImage(source: ImageSource.gallery);
 
           if (pickedImage != null) {
-            Uint8List file = await pickedImage.readAsBytes();
+            CroppedFile? croppedFile = await ImageCropper().cropImage(
+              sourcePath: pickedImage.path,
+              aspectRatioPresets: [
+                CropAspectRatioPreset.square,
+                CropAspectRatioPreset.ratio3x2,
+                CropAspectRatioPreset.original,
+                CropAspectRatioPreset.ratio4x3,
+                CropAspectRatioPreset.ratio16x9
+              ],
+              uiSettings: [
+                AndroidUiSettings(
+                    toolbarTitle: 'Cropper',
+                    toolbarColor: ColorUtils.main,
+                    toolbarWidgetColor: Colors.white,
+                    initAspectRatio: CropAspectRatioPreset.square,
+                    lockAspectRatio: false),
+                IOSUiSettings(
+                  title: 'Cropper',
+                ),
+              ],
+            );
 
-            callbackFunc(file);
+            if (croppedFile != null) {
+              Uint8List file = await croppedFile.readAsBytes();
+              callbackFunc(file);
+            }
           }
         },
         child: Text(AppLocalizations.of(context)!.profile_picture_select,

pubspec.lock

@@ -541,6 +541,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.6"
+  image_cropper:
+    dependency: "direct main"
+    description:
+      name: image_cropper
+      sha256: f4bad5ed2dfff5a7ce0dfbad545b46a945c702bb6182a921488ef01ba7693111
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.1"
+  image_cropper_for_web:
+    dependency: transitive
+    description:
+      name: image_cropper_for_web
+      sha256: "865d798b5c9d826f1185b32e5d0018c4183ddb77b7b82a931e1a06aa3b74974e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.0"
+  image_cropper_platform_interface:
+    dependency: transitive
+    description:
+      name: image_cropper_platform_interface
+      sha256: ee160d686422272aa306125f3b6fb1c1894d9b87a5e20ed33fa008e7285da11e
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.0"
   image_gallery_saver:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -69,6 +69,7 @@ dependencies:
   image_picker: ^1.0.4
   share_plus: ^6.3.4
   comment_box: ^0.0.18
+  image_cropper: ^5.0.1
 
 dev_dependencies:
   flutter_test: