Enable prefer_relative_imports (#6501)

Author: stuartmorgan-g

analysis_options.yaml

@@ -193,7 +193,7 @@ linter:
     # - prefer_mixin # Has false positives, see https://github.com/dart-lang/linter/issues/3018
     # - prefer_null_aware_method_calls # "call()" is confusing to people new to the language since it's not documented anywhere
     - prefer_null_aware_operators
-    # - prefer_relative_imports # LOCAL CHANGE - Needs to be enabled and violations fixed.
+    - prefer_relative_imports
     - prefer_single_quotes
     - prefer_spread_collections
     - prefer_typing_uninitialized_variables

packages/camera/camera/CHANGELOG.md

@@ -1,5 +1,6 @@
-## NEXT
+## 0.10.0+2
 
+* Updates imports for `prefer_relative_imports`.
 * Updates minimum Flutter version to 2.10.
 
 ## 0.10.0+1

packages/camera/camera/lib/src/camera_controller.dart

@@ -5,13 +5,14 @@
 import 'dart:async';
 import 'dart:math';
 
-import 'package:camera/camera.dart';
 import 'package:camera_platform_interface/camera_platform_interface.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:quiver/core.dart';
 
+import '../camera.dart';
+
 /// Signature for a callback receiving the a camera image.
 ///
 /// This is used by [CameraController.startImageStream].

packages/camera/camera/lib/src/camera_preview.dart

@@ -2,11 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:camera/camera.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
+import '../camera.dart';
+
 /// A widget showing a live camera preview.
 class CameraPreview extends StatelessWidget {
   /// Creates a preview widget for the given camera controller.

packages/camera/camera/pubspec.yaml

@@ -4,7 +4,7 @@ description: A Flutter plugin for controlling the camera. Supports previewing
   Dart.
 repository: https://github.com/flutter/plugins/tree/main/packages/camera/camera
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+camera%22
-version: 0.10.0+1
+version: 0.10.0+2
 
 environment:
   sdk: ">=2.14.0 <3.0.0"

packages/camera/camera_platform_interface/CHANGELOG.md

@@ -1,5 +1,6 @@
-## NEXT
+## 2.2.1
 
+* Updates imports for `prefer_relative_imports`.
 * Updates minimum Flutter version to 2.10.
 * Fixes avoid_redundant_argument_values lint warnings and minor typos.
 * Ignores unnecessary import warnings in preparation for [upcoming Flutter changes](https://github.com/flutter/flutter/pull/104231).

packages/camera/camera_platform_interface/lib/src/events/device_event.dart

@@ -2,10 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:camera_platform_interface/src/utils/utils.dart';
 import 'package:flutter/foundation.dart' show immutable;
 import 'package:flutter/services.dart';
 
+import '../utils/utils.dart';
+
 /// Generic Event coming from the native side of Camera,
 /// not related to a specific camera module.
 ///

packages/camera/camera_platform_interface/lib/src/method_channel/method_channel_camera.dart

@@ -5,13 +5,13 @@
 import 'dart:async';
 import 'dart:math';
 
-import 'package:camera_platform_interface/camera_platform_interface.dart';
-import 'package:camera_platform_interface/src/utils/utils.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 import 'package:stream_transform/stream_transform.dart';
 
+import '../../camera_platform_interface.dart';
+import '../utils/utils.dart';
 import 'type_conversion.dart';
 
 const MethodChannel _channel = MethodChannel('plugins.flutter.io/camera');

packages/camera/camera_platform_interface/lib/src/platform_interface/camera_platform.dart

@@ -5,12 +5,13 @@
 import 'dart:async';
 import 'dart:math';
 
-import 'package:camera_platform_interface/camera_platform_interface.dart';
-import 'package:camera_platform_interface/src/method_channel/method_channel_camera.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 import 'package:plugin_platform_interface/plugin_platform_interface.dart';
 
+import '../../camera_platform_interface.dart';
+import '../method_channel/method_channel_camera.dart';
+
 /// The interface that implementations of camera must implement.
 ///
 /// Platform implementations should extend this class rather than implement it as `camera`

packages/camera/camera_platform_interface/lib/src/utils/utils.dart

@@ -2,9 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:camera_platform_interface/camera_platform_interface.dart';
 import 'package:flutter/services.dart';
 
+import '../../camera_platform_interface.dart';
+
 /// Parses a string into a corresponding CameraLensDirection.
 CameraLensDirection parseCameraLensDirection(String string) {
   switch (string) {