feat: added ImagePickerService interface

CHANGELOG.md

@@ -20,3 +20,7 @@
 ## 1.0.0 - September 26th 2022
 
 - Icons can be changed by Widgets instead of IconData.
+
+## 1.0.2 - Oktober 21st 2022
+
+- ImagePickerService can be correctly injected into the widget.

example/pubspec.lock

@@ -68,7 +68,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.0.0"
+    version: "1.0.3"
   flutter_lints:
     dependency: "direct dev"
     description:

lib/flutter_image_picker.dart

@@ -1,4 +1,5 @@
 library flutter_image_picker;
 
+export 'src/services/image_picker_service.dart';
 export 'src/models/image_picker_theme.dart';
 export 'src/ui/image_picker.dart';

lib/src/services/image_picker_service.dart

@@ -4,14 +4,23 @@ import 'package:image_picker/image_picker.dart';
 
 /// The Image Picker Service class is the functionality of the Image Picker package which uses the Image Picker package to choose an image.
 /// If you have your own implementation of the Image Picker you can add it to the constructor when creating the class.
-class ImagePickerService {
-  ImagePickerService({this.imagePicker});
+abstract class ImagePickerService {
+  /// [pickImage] is the function that picks the image and returns it as a [Uint8List].
+  /// The function requires [source], an [ImageSource]
+  Future<Uint8List?> pickImage(ImageSource source);
+}
+
+/// The ImagePickerServiceDefault is the default implementation of the ImagePickerService.
+/// It uses the Image Picker package to pick an image and returns it as a [Uint8List].
+class ImagePickerServiceDefault implements ImagePickerService {
+  ImagePickerServiceDefault({this.imagePicker});
 
   /// It's possible to have your own implementation for the Image Picker if you don't want to use the Image Picker Package.
   ImagePicker? imagePicker;
 
   /// [pickImage] is the function that picks the image and returns it as a [Uint8List].
   /// The function requires [source], an [ImageSource] that's the method of how the image needs to be picked, for example gallery or camera.
+  @override
   Future<Uint8List?> pickImage(ImageSource source) async {
     var image =
         await (await (imagePicker ?? ImagePicker()).pickImage(source: source))

lib/src/ui/image_picker.dart

@@ -9,12 +9,12 @@ import '../models/image_picker_theme.dart';
 /// The second one is your own implementation of the ImagePickerService. Which can be used in testing for example.
 /// The third one is a custom Button widget.
 class ImagePicker extends StatelessWidget {
-  const ImagePicker(
-      {Key? key,
-      this.imagePickerTheme = const ImagePickerTheme(),
-      this.imagePickerService,
-      this.customButton})
-      : super(key: key);
+  const ImagePicker({
+    this.imagePickerTheme = const ImagePickerTheme(),
+    this.imagePickerService,
+    this.customButton,
+    super.key,
+  });
 
   /// ImagePickerTheme can be used to change the UI of the Image Picker Widget to change the text/icons to your liking.
   final ImagePickerTheme imagePickerTheme;
@@ -119,8 +119,9 @@ class ImagePicker extends StatelessWidget {
           key: Key(bottomText),
           onTap: () async {
             final navigator = Navigator.of(context);
-            var image = await (imagePickerService ?? ImagePickerService())
-                .pickImage(imageSource);
+            var image =
+                await (imagePickerService ?? ImagePickerServiceDefault())
+                    .pickImage(imageSource);
             navigator.pop(image);
           },
           child: customIcon ??

pubspec.yaml

@@ -1,7 +1,7 @@
 name: flutter_image_picker
-description: A new Flutter package project.
-version: 1.0.0
-homepage: https://github.com/Iconica-Development/flutter_image_picker
+description: A Flutter Image Picking package.
+version: 1.0.3
+repository: https://github.com/Iconica-Development/flutter_image_picker
 
 environment:
   sdk: ">=2.17.6 <3.0.0"
@@ -18,38 +18,4 @@ dev_dependencies:
   flutter_lints: ^2.0.0
   mocktail: ^0.3.0
 
-# For information on the generic Dart part of this file, see the
-# following page: https://dart.dev/tools/pub/pubspec
-
-# The following section is specific to Flutter packages.
 flutter:
-  # To add assets to your package, add an assets section, like this:
-  # assets:
-  #   - images/a_dot_burr.jpeg
-  #   - images/a_dot_ham.jpeg
-  #
-  # For details regarding assets in packages, see
-  # https://flutter.dev/assets-and-images/#from-packages
-  #
-  # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.dev/assets-and-images/#resolution-aware
-
-  # To add custom fonts to your package, add a fonts section here,
-  # in this "flutter" section. Each entry in this list should have a
-  # "family" key with the font family name, and a "fonts" key with a
-  # list giving the asset and other descriptors for the font. For
-  # example:
-  # fonts:
-  #   - family: Schyler
-  #     fonts:
-  #       - asset: fonts/Schyler-Regular.ttf
-  #       - asset: fonts/Schyler-Italic.ttf
-  #         style: italic
-  #   - family: Trajan Pro
-  #     fonts:
-  #       - asset: fonts/TrajanPro.ttf
-  #       - asset: fonts/TrajanPro_Bold.ttf
-  #         weight: 700
-  #
-  # For details regarding fonts in packages, see
-  # https://flutter.dev/custom-fonts/#from-packages