From 61323c7a8253984b2a6d3ea96cd8d2384ce369a9 Mon Sep 17 00:00:00 2001
From: rjvysakh <vysakh.rj@neoito.com>
Date: Wed, 24 Nov 2021 12:16:43 +0530
Subject: [PATCH 1/7] feat: migrated to google ml kit and null safety

---
 lib/detector_painters.dart |  25 +++--
 lib/main.dart              |  66 ++++++------
 lib/utils.dart             |  35 +++----
 pubspec.lock               | 203 ++++++++++++++++++++++++++++---------
 pubspec.yaml               |  23 ++---
 5 files changed, 230 insertions(+), 122 deletions(-)

diff --git a/lib/detector_painters.dart b/lib/detector_painters.dart
index bb59b56..fc7ccf5 100644
--- a/lib/detector_painters.dart
+++ b/lib/detector_painters.dart
@@ -1,14 +1,17 @@
 import 'dart:ui';
-import 'package:firebase_ml_vision/firebase_ml_vision.dart';
+// import 'package:firebase_ml_vision/firebase_ml_vision.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:google_ml_kit/google_ml_kit.dart';
 
 class FaceDetectorPainter extends CustomPainter {
   FaceDetectorPainter(this.imageSize, this.results);
   final Size imageSize;
-  double scaleX, scaleY;
-  dynamic results;
-  Face face;
+  late double scaleX;
+
+  late double scaleY;
+  late dynamic results;
+  late Face face;
   @override
   void paint(Canvas canvas, Size size) {
     final Paint paint = Paint()
@@ -52,14 +55,14 @@ class FaceDetectorPainter extends CustomPainter {
 }
 
 RRect _scaleRect(
-    {@required Rect rect,
-    @required Size imageSize,
-    @required Size widgetSize,
-    double scaleX,
-    double scaleY}) {
+    {@required Rect? rect,
+    @required Size? imageSize,
+    @required Size? widgetSize,
+    double? scaleX,
+    double? scaleY}) {
   return RRect.fromLTRBR(
-      (widgetSize.width - rect.left.toDouble() * scaleX),
-      rect.top.toDouble() * scaleY,
+      (widgetSize!.width - rect!.left.toDouble() * scaleX!),
+      rect.top.toDouble() * scaleY!,
       widgetSize.width - rect.right.toDouble() * scaleX,
       rect.bottom.toDouble() * scaleY,
       Radius.circular(10));
diff --git a/lib/main.dart b/lib/main.dart
index 288b51d..84c0f9e 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,8 +1,9 @@
 import 'dart:convert';
 import 'dart:io';
+import 'package:google_ml_kit/google_ml_kit.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:camera/camera.dart';
-import 'package:firebase_ml_vision/firebase_ml_vision.dart';
+// import 'package:firebase_ml_vision/firebase_ml_vision.dart';
 import 'package:flutter/material.dart';
 import 'detector_painters.dart';
 import 'utils.dart';
@@ -27,16 +28,16 @@ class _MyHomePage extends StatefulWidget {
 }
 
 class _MyHomePageState extends State<_MyHomePage> {
-  File jsonFile;
+  File? jsonFile;
   dynamic _scanResults;
-  CameraController _camera;
+  CameraController? _camera;
   var interpreter;
   bool _isDetecting = false;
   CameraLensDirection _direction = CameraLensDirection.front;
   dynamic data = {};
   double threshold = 1.0;
-  Directory tempDir;
-  List e1;
+  Directory? tempDir;
+  List? e1;
   bool _faceFound = false;
   final TextEditingController _name = new TextEditingController();
   @override
@@ -49,15 +50,18 @@ class _MyHomePageState extends State<_MyHomePage> {
   }
 
   Future loadModel() async {
+    print("load");
     try {
       final gpuDelegateV2 = tfl.GpuDelegateV2(
-          options: tfl.GpuDelegateOptionsV2(
-        false,
-        tfl.TfLiteGpuInferenceUsage.fastSingleAnswer,
-        tfl.TfLiteGpuInferencePriority.minLatency,
-        tfl.TfLiteGpuInferencePriority.auto,
-        tfl.TfLiteGpuInferencePriority.auto,
-      ));
+        options: tfl.GpuDelegateOptionsV2(),
+        // options: tfl.GpuDelegateOptionsV2(
+        //   false,
+        //   tfl.TfLiteGpuInferenceUsage.fastSingleAnswer,
+        //   tfl.TfLiteGpuInferencePriority.minLatency,
+        //   tfl.TfLiteGpuInferencePriority.auto,
+        //   tfl.TfLiteGpuInferencePriority.auto,
+        // ),
+      );
 
       var interpreterOptions = tfl.InterpreterOptions()
         ..addDelegate(gpuDelegateV2);
@@ -72,20 +76,21 @@ class _MyHomePageState extends State<_MyHomePage> {
     await loadModel();
     CameraDescription description = await getCamera(_direction);
 
-    ImageRotation rotation = rotationIntToImageRotation(
+    InputImageRotation rotation = rotationIntToImageRotation(
       description.sensorOrientation,
     );
 
     _camera =
         CameraController(description, ResolutionPreset.low, enableAudio: false);
-    await _camera.initialize();
+    await _camera!.initialize();
     await Future.delayed(Duration(milliseconds: 500));
     tempDir = await getApplicationDocumentsDirectory();
-    String _embPath = tempDir.path + '/emb.json';
+    String _embPath = tempDir!.path + '/emb.json';
     jsonFile = new File(_embPath);
-    if (jsonFile.existsSync()) data = json.decode(jsonFile.readAsStringSync());
+    if (jsonFile!.existsSync())
+      data = json.decode(jsonFile!.readAsStringSync());
 
-    _camera.startImageStream((CameraImage image) {
+    _camera!.startImageStream((CameraImage image) {
       if (_camera != null) {
         if (_isDetecting) return;
         _isDetecting = true;
@@ -123,6 +128,7 @@ class _MyHomePageState extends State<_MyHomePage> {
           },
         ).catchError(
           (_) {
+            print("error");
             _isDetecting = false;
           },
         );
@@ -131,7 +137,7 @@ class _MyHomePageState extends State<_MyHomePage> {
   }
 
   HandleDetection _getDetectionMethod() {
-    final faceDetector = FirebaseVision.instance.faceDetector(
+    final faceDetector = GoogleMlKit.vision.faceDetector(
       FaceDetectorOptions(
         mode: FaceDetectorMode.accurate,
       ),
@@ -143,14 +149,14 @@ class _MyHomePageState extends State<_MyHomePage> {
     const Text noResultsText = const Text('');
     if (_scanResults == null ||
         _camera == null ||
-        !_camera.value.isInitialized) {
+        !_camera!.value.isInitialized) {
       return noResultsText;
     }
     CustomPainter painter;
 
     final Size imageSize = Size(
-      _camera.value.previewSize.height,
-      _camera.value.previewSize.width,
+      _camera!.value.previewSize!.height,
+      _camera!.value.previewSize!.width,
     );
     painter = FaceDetectorPainter(imageSize, _scanResults);
     return CustomPaint(
@@ -159,7 +165,7 @@ class _MyHomePageState extends State<_MyHomePage> {
   }
 
   Widget _buildImage() {
-    if (_camera == null || !_camera.value.isInitialized) {
+    if (_camera == null || !_camera!.value.isInitialized) {
       return Center(
         child: CircularProgressIndicator(),
       );
@@ -172,7 +178,7 @@ class _MyHomePageState extends State<_MyHomePage> {
           : Stack(
               fit: StackFit.expand,
               children: <Widget>[
-                CameraPreview(_camera),
+                CameraPreview(_camera!),
                 _buildResults(),
               ],
             ),
@@ -185,8 +191,8 @@ class _MyHomePageState extends State<_MyHomePage> {
     } else {
       _direction = CameraLensDirection.back;
     }
-    await _camera.stopImageStream();
-    await _camera.dispose();
+    await _camera!.stopImageStream();
+    await _camera!.dispose();
 
     setState(() {
       _camera = null;
@@ -254,7 +260,7 @@ class _MyHomePageState extends State<_MyHomePage> {
     var img = imglib.Image(width, height); // Create Image buffer
     const int hexFF = 0xFF000000;
     final int uvyButtonStride = image.planes[1].bytesPerRow;
-    final int uvPixelStride = image.planes[1].bytesPerPixel;
+    final int uvPixelStride = image.planes[1].bytesPerPixel!;
     for (int x = 0; x < width; x++) {
       for (int y = 0; y < height; y++) {
         final int uvIndex =
@@ -283,11 +289,11 @@ class _MyHomePageState extends State<_MyHomePage> {
   String _recog(imglib.Image img) {
     List input = imageToByteListFloat32(img, 112, 128, 128);
     input = input.reshape([1, 112, 112, 3]);
-    List output = List(1 * 192).reshape([1, 192]);
+    List output = List.filled(1 * 192, null, growable: false).reshape([1, 192]);
     interpreter.run(input, output);
     output = output.reshape([192]);
     e1 = List.from(output);
-    return compare(e1).toUpperCase();
+    return compare(e1!).toUpperCase();
   }
 
   String compare(List currEmb) {
@@ -308,7 +314,7 @@ class _MyHomePageState extends State<_MyHomePage> {
 
   void _resetFile() {
     data = {};
-    jsonFile.deleteSync();
+    jsonFile!.deleteSync();
   }
 
   void _viewLabels() {
@@ -403,7 +409,7 @@ class _MyHomePageState extends State<_MyHomePage> {
 
   void _handle(String text) {
     data[text] = e1;
-    jsonFile.writeAsStringSync(json.encode(data));
+    jsonFile!.writeAsStringSync(json.encode(data));
     _initializeCamera();
   }
 }
diff --git a/lib/utils.dart b/lib/utils.dart
index 893e319..b5ffe12 100644
--- a/lib/utils.dart
+++ b/lib/utils.dart
@@ -3,10 +3,11 @@ import 'dart:math';
 import 'dart:typed_data';
 import 'dart:ui';
 import 'package:camera/camera.dart';
-import 'package:firebase_ml_vision/firebase_ml_vision.dart';
+// import 'package:firebase_ml_vision/firebase_ml_vision.dart';
+import 'package:google_ml_kit/google_ml_kit.dart';
 import 'package:image/image.dart' as imglib;
 
-typedef HandleDetection = Future<dynamic> Function(FirebaseVisionImage image);
+typedef HandleDetection = Future<dynamic> Function(InputImage image);
 enum Choice { view, delete }
 
 Future<CameraDescription> getCamera(CameraLensDirection dir) async {
@@ -17,17 +18,17 @@ Future<CameraDescription> getCamera(CameraLensDirection dir) async {
   );
 }
 
-FirebaseVisionImageMetadata buildMetaData(
+InputImageData buildMetaData(
   CameraImage image,
-  ImageRotation rotation,
+  InputImageRotation rotation,
 ) {
-  return FirebaseVisionImageMetadata(
-    rawFormat: image.format.raw,
+  return InputImageData(
+    inputImageFormat: InputImageFormat.BGRA8888,
     size: Size(image.width.toDouble(), image.height.toDouble()),
-    rotation: rotation,
+    imageRotation: rotation,
     planeData: image.planes.map(
       (Plane plane) {
-        return FirebaseVisionImagePlaneMetadata(
+        return InputImagePlaneMetadata(
           bytesPerRow: plane.bytesPerRow,
           height: plane.height,
           width: plane.width,
@@ -40,27 +41,27 @@ FirebaseVisionImageMetadata buildMetaData(
 Future<dynamic> detect(
   CameraImage image,
   HandleDetection handleDetection,
-  ImageRotation rotation,
+  InputImageRotation rotation,
 ) async {
   return handleDetection(
-    FirebaseVisionImage.fromBytes(
-      image.planes[0].bytes,
-      buildMetaData(image, rotation),
+    InputImage.fromBytes(
+      bytes: image.planes[0].bytes,
+      inputImageData: buildMetaData(image, rotation),
     ),
   );
 }
 
-ImageRotation rotationIntToImageRotation(int rotation) {
+InputImageRotation rotationIntToImageRotation(int rotation) {
   switch (rotation) {
     case 0:
-      return ImageRotation.rotation0;
+      return InputImageRotation.Rotation_0deg;
     case 90:
-      return ImageRotation.rotation90;
+      return InputImageRotation.Rotation_90deg;
     case 180:
-      return ImageRotation.rotation180;
+      return InputImageRotation.Rotation_180deg;
     default:
       assert(rotation == 270);
-      return ImageRotation.rotation270;
+      return InputImageRotation.Rotation_270deg;
   }
 }
 
diff --git a/pubspec.lock b/pubspec.lock
index 28bd288..88456bc 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -7,63 +7,84 @@ packages:
       name: archive
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.13"
-  args:
-    dependency: transitive
-    description:
-      name: args
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.6.0"
+    version: "3.1.6"
   async:
     dependency: transitive
     description:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.4.1"
+    version: "2.8.1"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0"
   camera:
     dependency: "direct main"
     description:
       name: camera
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.5.8+2"
+    version: "0.9.4+5"
+  camera_platform_interface:
+    dependency: transitive
+    description:
+      name: camera_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.1"
+  camera_web:
+    dependency: transitive
+    description:
+      name: camera_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.1+1"
+  characters:
+    dependency: transitive
+    description:
+      name: characters
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
   charcode:
     dependency: transitive
     description:
       name: charcode
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.3"
+    version: "1.3.1"
+  clock:
+    dependency: transitive
+    description:
+      name: clock
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.14.12"
-  convert:
+    version: "1.15.0"
+  cross_file:
     dependency: transitive
     description:
-      name: convert
+      name: cross_file
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "0.3.2"
   crypto:
     dependency: transitive
     description:
       name: crypto
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.4"
+    version: "3.0.1"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -71,135 +92,203 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.1.3"
+  fake_async:
+    dependency: transitive
+    description:
+      name: fake_async
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
   ffi:
     dependency: transitive
     description:
       name: ffi
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3"
+    version: "1.1.2"
   file:
     dependency: transitive
     description:
       name: file
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.2.1"
-  firebase_ml_vision:
+    version: "6.1.2"
+  firebase_core:
     dependency: "direct main"
     description:
-      name: firebase_ml_vision
+      name: firebase_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.6.0+2"
+    version: "1.10.0"
+  firebase_core_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_core_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.1.0"
+  firebase_core_web:
+    dependency: transitive
+    description:
+      name: firebase_core_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
   flutter:
     dependency: "direct main"
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.5"
   flutter_test:
     dependency: "direct dev"
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  google_ml_kit:
+    dependency: "direct main"
+    description:
+      name: google_ml_kit
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.7.3"
   image:
     dependency: "direct main"
     description:
       name: image
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.12"
-  intl:
+    version: "3.0.8"
+  js:
     dependency: transitive
     description:
-      name: intl
+      name: js
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.16.1"
+    version: "0.6.3"
   matcher:
     dependency: transitive
     description:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.6"
+    version: "0.12.10"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.8"
+    version: "1.7.0"
   path:
     dependency: transitive
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.4"
+    version: "1.8.0"
   path_provider:
     dependency: "direct main"
     description:
       name: path_provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.11"
+    version: "2.0.7"
+  path_provider_android:
+    dependency: transitive
+    description:
+      name: path_provider_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.9"
+  path_provider_ios:
+    dependency: transitive
+    description:
+      name: path_provider_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.7"
   path_provider_linux:
     dependency: transitive
     description:
       name: path_provider_linux
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.1+1"
+    version: "2.1.2"
   path_provider_macos:
     dependency: transitive
     description:
       name: path_provider_macos
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.4+3"
+    version: "2.0.3"
   path_provider_platform_interface:
     dependency: transitive
     description:
       name: path_provider_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "2.0.1"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.4"
+  pedantic:
+    dependency: transitive
+    description:
+      name: pedantic
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.11.1"
   petitparser:
     dependency: transitive
     description:
       name: petitparser
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.4.0"
+    version: "4.4.0"
   platform:
     dependency: transitive
     description:
       name: platform
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.1"
+    version: "3.0.2"
   plugin_platform_interface:
     dependency: transitive
     description:
       name: plugin_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "2.0.2"
   process:
     dependency: transitive
     description:
       name: process
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.13"
+    version: "4.2.4"
   quiver:
     dependency: transitive
     description:
       name: quiver
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.3"
+    version: "3.0.1+1"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -211,20 +300,27 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.3"
+    version: "1.10.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
       url: "https://pub.dartlang.org"
     source: hosted
+    version: "2.1.0"
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      url: "https://pub.dartlang.org"
+    source: hosted
     version: "2.0.0"
   string_scanner:
     dependency: transitive
@@ -232,56 +328,63 @@ packages:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.5"
+    version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.15"
+    version: "0.4.2"
   tflite_flutter:
     dependency: "direct main"
     description:
       name: tflite_flutter
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.2"
+    version: "0.9.0"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.6"
+    version: "1.3.0"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.8"
+    version: "2.1.0"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.1"
   xdg_directories:
     dependency: transitive
     description:
       name: xdg_directories
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.0"
+    version: "0.2.0"
   xml:
     dependency: transitive
     description:
       name: xml
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.6.1"
+    version: "5.3.1"
 sdks:
-  dart: ">=2.6.0 <3.0.0"
-  flutter: ">=1.12.13+hotfix.5 <2.0.0"
+  dart: ">=2.14.0 <3.0.0"
+  flutter: ">=2.5.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 8bcd846..7da9ea9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -14,28 +14,26 @@ description: Realtime face recognition with flutter.
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.1.0 <3.0.0"
+  sdk: ">=2.12.0 <3.0.0"
 
 dependencies:
+  camera: ^0.9.4+5
+  cupertino_icons: ^0.1.2
+  firebase_core: ^1.10.0
+  # firebase_ml_vision: ^0.12.0+3
   flutter:
     sdk: flutter
-  camera: ^0.5.8+2
-  firebase_ml_vision: ^0.6.0
-  path_provider: ^1.6.11
-  tflite_flutter: ^0.4.1
-  image: ^2.1.12
-  # The following adds the Cupertino Icons font to your application.
-  # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^0.1.2
+  google_ml_kit: ^0.7.3
+  image: ^3.0.8
+  path_provider: ^2.0.7
+  tflite_flutter: ^0.9.0
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
 
-
 # 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.
 flutter:
 
@@ -47,13 +45,10 @@ flutter:
   # To add assets to your application, add an assets section, like this:
   assets:
     - assets/mobilefacenet.tflite
-
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.dev/assets-and-images/#resolution-aware.
-
   # For details regarding adding assets from package dependencies, see
   # https://flutter.dev/assets-and-images/#from-packages
-
   # To add custom fonts to your application, 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

From 56c4825013f3ceb93c561ddf42f390a06a9899df Mon Sep 17 00:00:00 2001
From: Vysakh R J <88417155+rjvysakh@users.noreply.github.com>
Date: Wed, 24 Nov 2021 12:25:57 +0530
Subject: [PATCH 2/7] Update README.md

---
 README.md | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 678ad0e..639f656 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,9 @@
      alt="Face recognition">
 # Face Recognition Flutter
 
-Realtime face recognition flutter app.
+Realtime face recognition flutter app update with latest null safety implementation and the depreceated Firebase ML Vision has been migrated to Google ML Kit.
+
+This base repo has been forked from https://github.com/Rajatkalsotra/Face-Recognition-Flutter.
 
  [Download](https://github.com/Rajatkalsotra/Face-Recognition-with-Flutter/raw/master/FaceRecognition.apk) apk file.
 
@@ -10,7 +12,7 @@ Realtime face recognition flutter app.
 
 ### Face detection
 
-Used Firebase ML Vision to detect faces .
+Uses Google ML Kit
 
 ### Face Recognition
 
@@ -21,7 +23,7 @@ Convert Tensorflow implementation of [MobileFaceNet](https://github.com/sirius-a
 **Step 1:** Download or clone this repo:
 
 ```
-git clone https://github.com/Rajatkalsotra/Face-Recognition-Flutter.git
+git clone https://github.com/rjvysakh/Face-Recognition-Flutter
 ```
 
 **Step 2:** Go to project root and execute the following command in console to get the required dependencies: 

From 1a1ef8dae25adc7189983c62064da12e287b605c Mon Sep 17 00:00:00 2001
From: Vysakh R J <88417155+rjvysakh@users.noreply.github.com>
Date: Wed, 24 Nov 2021 12:27:53 +0530
Subject: [PATCH 3/7] Create main.yml

---
 .github/workflows/main.yml | 74 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 .github/workflows/main.yml

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..def9daa
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,74 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the main branch
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+#   # Allows you to run this workflow manually from the Actions tab
+#   workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+
+jobs:
+  version:
+    name: Create version number
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+#     - name: Fetch all history for all tags and branches
+#       run: |
+#         git fetch --prune --depth=10000
+#     - name: Install GitVersion
+#       uses: gittools/actions/gitversion/setup@v0.9.4
+#       with:
+#           versionSpec: '5.2.x'
+#     - name: Use GitVersion
+#       id: gitversion
+#       uses: gittools/actions/gitversion/execute@v0.9.4
+#     - name: Create version.txt with nuGetVersion
+#       run: echo ${{ steps.gitversion.outputs.nuGetVersion  }} > version.txt
+#     - name: Upload version.txt
+#       uses: actions/upload-artifact@v2
+#       with:
+#         name: gitversion
+#         path: version.txt
+  build:
+    name: Build APK and Create release
+    needs: [ version ]
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - uses: actions/setup-java@v1
+      with:
+        java-version: '12.x'
+    - uses: subosito/flutter-action@v1
+      with:
+        flutter-version: '2.5.3'
+#     - name: Get version.txt
+#       uses: actions/download-artifact@v2
+#       with:
+#         name: gitversion
+#     - name: Create new file without newline char from version.txt
+#       run: tr -d '\n' < version.txt > version1.txt
+#     - name: Read version
+#       id: version
+#       uses: juliangruber/read-file-action@v1
+#       with:
+#         path: version1.txt
+    - run: flutter pub get
+#     - run: flutter test
+    - run: flutter build apk --release --split-per-abi
+#     - run: flutter build appbundle
+    - name: Create a Release in GitHub
+      uses: ncipollo/release-action@v1.8.10
+      with:
+        artifacts: "build/app/outputs/apk/release/*.apk,build/app/outputs/bundle/release/app-release.aab"
+        token: ${{ secrets.GH_TOKEN }}
+        tag: v1.0.${{ github.run_number }}
+        commit: ${{ github.sha }}

From 8580bab3fd8d3a40bfe01939b6691b4c38795cb2 Mon Sep 17 00:00:00 2001
From: Vysakh R J <88417155+rjvysakh@users.noreply.github.com>
Date: Wed, 24 Nov 2021 12:38:04 +0530
Subject: [PATCH 4/7] Create LICENSE

---
 LICENSE | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/LICENSE b/LICENSE
index af1500f..1cdb35a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 Rajat Kalsotra
+Copyright (c) 2021 Vysakh R J
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

From d03b2b97c6e17e6b49ad1428e6cca6e8593a5980 Mon Sep 17 00:00:00 2001
From: Vysakh R J <88417155+rjvysakh@users.noreply.github.com>
Date: Wed, 24 Nov 2021 12:40:14 +0530
Subject: [PATCH 5/7] Update README.md

---
 README.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/README.md b/README.md
index 639f656..cc70fab 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,6 @@ Realtime face recognition flutter app update with latest null safety implementat
 
 This base repo has been forked from https://github.com/Rajatkalsotra/Face-Recognition-Flutter.
 
- [Download](https://github.com/Rajatkalsotra/Face-Recognition-with-Flutter/raw/master/FaceRecognition.apk) apk file.
 
 ## Steps
 

From 7515f89c67771b4847825f93c5540458187e0ebc Mon Sep 17 00:00:00 2001
From: Vysakh R J <88417155+rjvysakh@users.noreply.github.com>
Date: Wed, 24 Nov 2021 12:43:15 +0530
Subject: [PATCH 6/7] Update main.yml

---
 .github/workflows/main.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index def9daa..ff4fbf2 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -46,7 +46,7 @@ jobs:
     - uses: actions/checkout@v1
     - uses: actions/setup-java@v1
       with:
-        java-version: '12.x'
+        java-version: '11.x'
     - uses: subosito/flutter-action@v1
       with:
         flutter-version: '2.5.3'

From 1d6425bf596c079ab2bd2882e81d2507053ec2f8 Mon Sep 17 00:00:00 2001
From: Vysakh R J <88417155+rjvysakh@users.noreply.github.com>
Date: Wed, 24 Nov 2021 12:58:01 +0530
Subject: [PATCH 7/7] Update LICENSE

---
 LICENSE | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/LICENSE b/LICENSE
index 1cdb35a..af1500f 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 Vysakh R J
+Copyright (c) 2020 Rajat Kalsotra
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal