[image_picker_platform_interface] use XFile instead of PickedFile

packages/image_picker/image_picker_platform_interface/CHANGELOG.md

@@ -1,3 +1,11 @@
+## 2.0.0
+
+**breaking changes**:
+- pickImage now returns XFile instead of PickedFile
+- pickVideo now returns XFile instead of PickedFile
+- changed LostData file parameter type to XFile
+- removed PickedFile class and its tests
+
 ## 1.1.5
 
 * Update Flutter SDK constraint.

packages/image_picker/image_picker_platform_interface/lib/image_picker_platform_interface.dart

@@ -1,2 +1,3 @@
 export 'package:image_picker_platform_interface/src/platform_interface/image_picker_platform.dart';
 export 'package:image_picker_platform_interface/src/types/types.dart';
+export 'package:cross_file/cross_file.dart';

packages/image_picker/image_picker_platform_interface/lib/src/method_channel/method_channel_image_picker.dart

@@ -7,6 +7,7 @@ import 'dart:io';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
+import 'package:image_picker_platform_interface/src/types/lost_data.dart';
 import 'package:meta/meta.dart' show required, visibleForTesting;
 
 import 'package:image_picker_platform_interface/image_picker_platform_interface.dart';
@@ -20,7 +21,7 @@ class MethodChannelImagePicker extends ImagePickerPlatform {
   MethodChannel get channel => _channel;
 
   @override
-  Future<PickedFile> pickImage({
+  Future<XFile> pickImage({
     @required ImageSource source,
     double maxWidth,
     double maxHeight,
@@ -34,7 +35,7 @@ class MethodChannelImagePicker extends ImagePickerPlatform {
       imageQuality: imageQuality,
       preferredCameraDevice: preferredCameraDevice,
     );
-    return path != null ? PickedFile(path) : null;
+    return path != null ? XFile(path) : null;
   }
 
   @override
@@ -72,7 +73,7 @@ class MethodChannelImagePicker extends ImagePickerPlatform {
   }
 
   @override
-  Future<PickedFile> pickVideo({
+  Future<XFile> pickVideo({
     @required ImageSource source,
     CameraDevice preferredCameraDevice = CameraDevice.rear,
     Duration maxDuration,
@@ -82,7 +83,7 @@ class MethodChannelImagePicker extends ImagePickerPlatform {
       maxDuration: maxDuration,
       preferredCameraDevice: preferredCameraDevice,
     );
-    return path != null ? PickedFile(path) : null;
+    return path != null ? XFile(path) : null;
   }
 
   @override
@@ -132,7 +133,7 @@ class MethodChannelImagePicker extends ImagePickerPlatform {
     final String path = result['path'];
 
     return LostData(
-      file: path != null ? PickedFile(path) : null,
+      file: path != null ? XFile(path) : null,
       exception: exception,
       type: retrieveType,
     );

packages/image_picker/image_picker_platform_interface/lib/src/platform_interface/image_picker_platform.dart

@@ -4,6 +4,8 @@
 
 import 'dart:async';
 
+import 'package:cross_file/cross_file.dart';
+import 'package:image_picker_platform_interface/src/types/lost_data.dart';
 import 'package:meta/meta.dart' show required;
 import 'package:plugin_platform_interface/plugin_platform_interface.dart';
 
@@ -115,7 +117,7 @@ abstract class ImagePickerPlatform extends PlatformInterface {
 
   // Next version of the API.
 
-  /// Returns a [PickedFile] with the image that was picked.
+  /// Returns a [XFile] with the image that was picked.
   ///
   /// The `source` argument controls where the image comes from. This can
   /// be either [ImageSource.camera] or [ImageSource.gallery].
@@ -141,7 +143,7 @@ abstract class ImagePickerPlatform extends PlatformInterface {
   ///
   /// In Android, the MainActivity can be destroyed for various reasons. If that happens, the result will be lost
   /// in this call. You can then call [retrieveLostData] when your app relaunches to retrieve the lost data.
-  Future<PickedFile> pickImage({
+  Future<XFile> pickImage({
     @required ImageSource source,
     double maxWidth,
     double maxHeight,
@@ -151,7 +153,7 @@ abstract class ImagePickerPlatform extends PlatformInterface {
     throw UnimplementedError('pickImage() has not been implemented.');
   }
 
-  /// Returns a [PickedFile] containing the video that was picked.
+  /// Returns a [XFile] containing the video that was picked.
   ///
   /// The [source] argument controls where the video comes from. This can
   /// be either [ImageSource.camera] or [ImageSource.gallery].
@@ -165,15 +167,15 @@ abstract class ImagePickerPlatform extends PlatformInterface {
   ///
   /// In Android, the MainActivity can be destroyed for various fo reasons. If that happens, the result will be lost
   /// in this call. You can then call [retrieveLostData] when your app relaunches to retrieve the lost data.
-  Future<PickedFile> pickVideo({
+  Future<XFile> pickVideo({
     @required ImageSource source,
     CameraDevice preferredCameraDevice = CameraDevice.rear,
     Duration maxDuration,
   }) {
     throw UnimplementedError('pickVideo() has not been implemented.');
   }
 
-  /// Retrieve the lost [PickedFile] file when [pickImage] or [pickVideo] failed because the MainActivity is destroyed. (Android only)
+  /// Retrieve the lost [XFile] file when [pickImage] or [pickVideo] failed because the MainActivity is destroyed. (Android only)
   ///
   /// Image or video can be lost if the MainActivity is destroyed. And there is no guarantee that the MainActivity is always alive.
   /// Call this method to retrieve the lost data and process the data according to your APP's business logic.

packages/image_picker/image_picker_platform_interface/lib/src/types/picked_file/lost_data.dart → packages/image_picker/image_picker_platform_interface/lib/src/types/lost_data.dart

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'package:cross_file/cross_file.dart';
 import 'package:flutter/services.dart';
 import 'package:image_picker_platform_interface/src/types/types.dart';
 
@@ -31,7 +32,7 @@ class LostData {
   /// The file that was lost in a previous [pickImage] or [pickVideo] call due to MainActivity being destroyed.
   ///
   /// Can be null if [exception] exists.
-  final PickedFile file;
+  final XFile file;
 
   /// The exception of the last [pickImage] or [pickVideo].
   ///

packages/image_picker/image_picker_platform_interface/lib/src/types/types.dart

@@ -2,7 +2,7 @@ export 'camera_device.dart';
 export 'image_source.dart';
 export 'lost_data_response.dart';
 export 'retrieve_type.dart';
-export 'picked_file/picked_file.dart';
+export 'lost_data.dart';
 
 /// Denotes that an image is being picked.
 const String kTypeImage = 'image';

packages/image_picker/image_picker_platform_interface/pubspec.yaml

@@ -3,14 +3,15 @@ description: A common platform interface for the image_picker plugin.
 homepage: https://github.com/flutter/plugins/tree/master/packages/image_picker/image_picker_platform_interface
 # NOTE: We strongly prefer non-breaking changes, even at the expense of a
 # less-clean API. See https://flutter.dev/go/platform-interface-breaking-changes
-version: 1.1.5
+version: 2.0.0
 
 dependencies:
   flutter:
     sdk: flutter
   meta: ^1.1.8
   http: ^0.12.1
   plugin_platform_interface: ^1.0.2
+  cross_file: ^0.2.0
 
 dev_dependencies:
   flutter_test:

packages/image_picker/image_picker_platform_interface/test/new_method_channel_image_picker_test.dart

@@ -7,6 +7,7 @@ import 'package:flutter_test/flutter_test.dart';
 
 import 'package:image_picker_platform_interface/image_picker_platform_interface.dart';
 import 'package:image_picker_platform_interface/src/method_channel/method_channel_image_picker.dart';
+import 'package:image_picker_platform_interface/src/types/lost_data.dart';
 
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();