diff --git a/example/lib/main.dart b/example/lib/main.dart
index 47d8ece9226f..a0eed3ca7de6 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -9,7 +9,7 @@ import 'package:video_player/video_player.dart';
 class CameraExampleHome extends StatefulWidget {
   @override
   _CameraExampleHomeState createState() {
-    return new _CameraExampleHomeState();
+    return _CameraExampleHomeState();
   }
 }
 
@@ -23,7 +23,7 @@ IconData getCameraLensIcon(CameraLensDirection direction) {
     case CameraLensDirection.external:
       return Icons.camera;
   }
-  throw new ArgumentError('Unknown lens direction');
+  throw ArgumentError('Unknown lens direction');
 }
 
 void logError(String code, String message) =>
@@ -36,28 +36,28 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
   VideoPlayerController videoController;
   VoidCallback videoPlayerListener;
 
-  final GlobalKey<ScaffoldState> _scaffoldKey = new GlobalKey<ScaffoldState>();
+  final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
 
   @override
   Widget build(BuildContext context) {
-    return new Scaffold(
+    return Scaffold(
       key: _scaffoldKey,
-      appBar: new AppBar(
+      appBar: AppBar(
         title: const Text('Camera example'),
       ),
-      body: new Column(
+      body: Column(
         children: <Widget>[
-          new Expanded(
-            child: new Container(
-              child: new Padding(
+          Expanded(
+            child: Container(
+              child: Padding(
                 padding: const EdgeInsets.all(1.0),
-                child: new Center(
+                child: Center(
                   child: _cameraPreviewWidget(),
                 ),
               ),
-              decoration: new BoxDecoration(
+              decoration: BoxDecoration(
                 color: Colors.black,
-                border: new Border.all(
+                border: Border.all(
                   color: controller != null && controller.value.isRecordingVideo
                       ? Colors.redAccent
                       : Colors.grey,
@@ -67,9 +67,9 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
             ),
           ),
           _captureControlRowWidget(),
-          new Padding(
+          Padding(
             padding: const EdgeInsets.all(5.0),
-            child: new Row(
+            child: Row(
               mainAxisAlignment: MainAxisAlignment.start,
               children: <Widget>[
                 _cameraTogglesRowWidget(),
@@ -94,33 +94,33 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
         ),
       );
     } else {
-      return new AspectRatio(
+      return AspectRatio(
         aspectRatio: controller.value.aspectRatio,
-        child: new CameraPreview(controller),
+        child: CameraPreview(controller),
       );
     }
   }
 
   /// Display the thumbnail of the captured image or video.
   Widget _thumbnailWidget() {
-    return new Expanded(
-      child: new Align(
+    return Expanded(
+      child: Align(
         alignment: Alignment.centerRight,
         child: videoController == null && imagePath == null
             ? null
-            : new SizedBox(
+            : SizedBox(
                 child: (videoController == null)
-                    ? new Image.file(new File(imagePath))
-                    : new Container(
-                        child: new Center(
-                          child: new AspectRatio(
+                    ? Image.file(File(imagePath))
+                    : Container(
+                        child: Center(
+                          child: AspectRatio(
                               aspectRatio: videoController.value.size != null
                                   ? videoController.value.aspectRatio
                                   : 1.0,
-                              child: new VideoPlayer(videoController)),
+                              child: VideoPlayer(videoController)),
                         ),
-                        decoration: new BoxDecoration(
-                            border: new Border.all(color: Colors.pink)),
+                        decoration: BoxDecoration(
+                            border: Border.all(color: Colors.pink)),
                       ),
                 width: 64.0,
                 height: 64.0,
@@ -131,11 +131,11 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
 
   /// Display the control bar with buttons to take pictures and record videos.
   Widget _captureControlRowWidget() {
-    return new Row(
+    return Row(
       mainAxisAlignment: MainAxisAlignment.spaceEvenly,
       mainAxisSize: MainAxisSize.max,
       children: <Widget>[
-        new IconButton(
+        IconButton(
           icon: const Icon(Icons.camera_alt),
           color: Colors.blue,
           onPressed: controller != null &&
@@ -144,7 +144,7 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
               ? onTakePictureButtonPressed
               : null,
         ),
-        new IconButton(
+        IconButton(
           icon: const Icon(Icons.videocam),
           color: Colors.blue,
           onPressed: controller != null &&
@@ -153,7 +153,7 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
               ? onVideoRecordButtonPressed
               : null,
         ),
-        new IconButton(
+        IconButton(
           icon: const Icon(Icons.stop),
           color: Colors.red,
           onPressed: controller != null &&
@@ -175,11 +175,10 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
     } else {
       for (CameraDescription cameraDescription in cameras) {
         toggles.add(
-          new SizedBox(
+          SizedBox(
             width: 90.0,
-            child: new RadioListTile<CameraDescription>(
-              title:
-                  new Icon(getCameraLensIcon(cameraDescription.lensDirection)),
+            child: RadioListTile<CameraDescription>(
+              title: Icon(getCameraLensIcon(cameraDescription.lensDirection)),
               groupValue: controller?.description,
               value: cameraDescription,
               onChanged: controller != null && controller.value.isRecordingVideo
@@ -191,21 +190,20 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
       }
     }
 
-    return new Row(children: toggles);
+    return Row(children: toggles);
   }
 
-  String timestamp() => new DateTime.now().millisecondsSinceEpoch.toString();
+  String timestamp() => DateTime.now().millisecondsSinceEpoch.toString();
 
   void showInSnackBar(String message) {
-    _scaffoldKey.currentState
-        .showSnackBar(new SnackBar(content: new Text(message)));
+    _scaffoldKey.currentState.showSnackBar(SnackBar(content: Text(message)));
   }
 
   void onNewCameraSelected(CameraDescription cameraDescription) async {
     if (controller != null) {
       await controller.dispose();
     }
-    controller = new CameraController(cameraDescription, ResolutionPreset.high);
+    controller = CameraController(cameraDescription, ResolutionPreset.high);
 
     // If the controller is updated then update the UI.
     controller.addListener(() {
@@ -261,7 +259,7 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
 
     final Directory extDir = await getApplicationDocumentsDirectory();
     final String dirPath = '${extDir.path}/Movies/flutter_test';
-    await new Directory(dirPath).create(recursive: true);
+    await Directory(dirPath).create(recursive: true);
     final String filePath = '$dirPath/${timestamp()}.mp4';
 
     if (controller.value.isRecordingVideo) {
@@ -296,7 +294,7 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
 
   Future<void> _startVideoPlayer() async {
     final VideoPlayerController vcontroller =
-        new VideoPlayerController.file(new File(videoPath));
+        VideoPlayerController.file(File(videoPath));
     videoPlayerListener = () {
       if (videoController != null && videoController.value.size != null) {
         // Refreshing the state to update video player with the correct ratio.
@@ -324,7 +322,7 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
     }
     final Directory extDir = await getApplicationDocumentsDirectory();
     final String dirPath = '${extDir.path}/Pictures/flutter_test';
-    await new Directory(dirPath).create(recursive: true);
+    await Directory(dirPath).create(recursive: true);
     final String filePath = '$dirPath/${timestamp()}.jpg';
 
     if (controller.value.isTakingPicture) {
@@ -350,8 +348,8 @@ class _CameraExampleHomeState extends State<CameraExampleHome> {
 class CameraApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
-    return new MaterialApp(
-      home: new CameraExampleHome(),
+    return MaterialApp(
+      home: CameraExampleHome(),
     );
   }
 }
@@ -365,5 +363,5 @@ Future<Null> main() async {
   } on CameraException catch (e) {
     logError(e.code, e.description);
   }
-  runApp(new CameraApp());
+  runApp(CameraApp());
 }
diff --git a/lib/camera.dart b/lib/camera.dart
index 837e02bf12cc..115245969ed9 100644
--- a/lib/camera.dart
+++ b/lib/camera.dart
@@ -20,7 +20,7 @@ String serializeResolutionPreset(ResolutionPreset resolutionPreset) {
     case ResolutionPreset.low:
       return 'low';
   }
-  throw new ArgumentError('Unknown ResolutionPreset value');
+  throw ArgumentError('Unknown ResolutionPreset value');
 }
 
 CameraLensDirection _parseCameraLensDirection(String string) {
@@ -32,7 +32,7 @@ CameraLensDirection _parseCameraLensDirection(String string) {
     case 'external':
       return CameraLensDirection.external;
   }
-  throw new ArgumentError('Unknown CameraLensDirection value');
+  throw ArgumentError('Unknown CameraLensDirection value');
 }
 
 /// Completes with a list of available cameras.
@@ -43,13 +43,13 @@ Future<List<CameraDescription>> availableCameras() async {
     final List<dynamic> cameras =
         await _channel.invokeMethod('availableCameras');
     return cameras.map((dynamic camera) {
-      return new CameraDescription(
+      return CameraDescription(
         name: camera['name'],
         lensDirection: _parseCameraLensDirection(camera['lensFacing']),
       );
     }).toList();
   } on PlatformException catch (e) {
-    throw new CameraException(e.code, e.message);
+    throw CameraException(e.code, e.message);
   }
 }
 
@@ -97,8 +97,8 @@ class CameraPreview extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return controller.value.isInitialized
-        ? new Texture(textureId: controller._textureId)
-        : new Container();
+        ? Texture(textureId: controller._textureId)
+        : Container();
   }
 }
 
@@ -148,7 +148,7 @@ class CameraValue {
     String errorDescription,
     Size previewSize,
   }) {
-    return new CameraValue(
+    return CameraValue(
       isInitialized: isInitialized ?? this.isInitialized,
       errorDescription: errorDescription,
       previewSize: previewSize ?? this.previewSize,
@@ -192,10 +192,10 @@ class CameraController extends ValueNotifier<CameraValue> {
   /// Throws a [CameraException] if the initialization fails.
   Future<Null> initialize() async {
     if (_isDisposed) {
-      return new Future<Null>.value(null);
+      return Future<Null>.value(null);
     }
     try {
-      _creatingCompleter = new Completer<Null>();
+      _creatingCompleter = Completer<Null>();
       final Map<dynamic, dynamic> reply = await _channel.invokeMethod(
         'initialize',
         <String, dynamic>{
@@ -206,16 +206,16 @@ class CameraController extends ValueNotifier<CameraValue> {
       _textureId = reply['textureId'];
       value = value.copyWith(
         isInitialized: true,
-        previewSize: new Size(
+        previewSize: Size(
           reply['previewWidth'].toDouble(),
           reply['previewHeight'].toDouble(),
         ),
       );
     } on PlatformException catch (e) {
-      throw new CameraException(e.code, e.message);
+      throw CameraException(e.code, e.message);
     }
     _eventSubscription =
-        new EventChannel('flutter.io/cameraPlugin/cameraEvents$_textureId')
+        EventChannel('flutter.io/cameraPlugin/cameraEvents$_textureId')
             .receiveBroadcastStream()
             .listen(_listener);
     _creatingCompleter.complete(null);
@@ -252,13 +252,13 @@ class CameraController extends ValueNotifier<CameraValue> {
   /// Throws a [CameraException] if the capture fails.
   Future<Null> takePicture(String path) async {
     if (!value.isInitialized || _isDisposed) {
-      throw new CameraException(
+      throw CameraException(
         'Uninitialized CameraController.',
         'takePicture was called on uninitialized CameraController',
       );
     }
     if (value.isTakingPicture) {
-      throw new CameraException(
+      throw CameraException(
         'Previous capture has not returned yet.',
         'takePicture was called before the previous capture returned.',
       );
@@ -272,7 +272,7 @@ class CameraController extends ValueNotifier<CameraValue> {
       value = value.copyWith(isTakingPicture: false);
     } on PlatformException catch (e) {
       value = value.copyWith(isTakingPicture: false);
-      throw new CameraException(e.code, e.message);
+      throw CameraException(e.code, e.message);
     }
   }
 
@@ -288,13 +288,13 @@ class CameraController extends ValueNotifier<CameraValue> {
   /// Throws a [CameraException] if the capture fails.
   Future<Null> startVideoRecording(String filePath) async {
     if (!value.isInitialized || _isDisposed) {
-      throw new CameraException(
+      throw CameraException(
         'Uninitialized CameraController',
         'startVideoRecording was called on uninitialized CameraController',
       );
     }
     if (value.isRecordingVideo) {
-      throw new CameraException(
+      throw CameraException(
         'A video recording is already started.',
         'startVideoRecording was called when a recording is already started.',
       );
@@ -306,20 +306,20 @@ class CameraController extends ValueNotifier<CameraValue> {
       );
       value = value.copyWith(isRecordingVideo: true);
     } on PlatformException catch (e) {
-      throw new CameraException(e.code, e.message);
+      throw CameraException(e.code, e.message);
     }
   }
 
   /// Stop recording.
   Future<Null> stopVideoRecording() async {
     if (!value.isInitialized || _isDisposed) {
-      throw new CameraException(
+      throw CameraException(
         'Uninitialized CameraController',
         'stopVideoRecording was called on uninitialized CameraController',
       );
     }
     if (!value.isRecordingVideo) {
-      throw new CameraException(
+      throw CameraException(
         'No video is recording',
         'stopVideoRecording was called when no video is recording.',
       );
@@ -331,7 +331,7 @@ class CameraController extends ValueNotifier<CameraValue> {
         <String, dynamic>{'textureId': _textureId},
       );
     } on PlatformException catch (e) {
-      throw new CameraException(e.code, e.message);
+      throw CameraException(e.code, e.message);
     }
   }
 
@@ -339,12 +339,12 @@ class CameraController extends ValueNotifier<CameraValue> {
   @override
   Future<Null> dispose() async {
     if (_isDisposed) {
-      return new Future<Null>.value(null);
+      return Future<Null>.value(null);
     }
     _isDisposed = true;
     super.dispose();
     if (_creatingCompleter == null) {
-      return new Future<Null>.value(null);
+      return Future<Null>.value(null);
     } else {
       return _creatingCompleter.future.then((_) async {
         await _channel.invokeMethod(