Code Updated

Codebugged-Research · Sep 13, 2021 · 298b79b · 298b79b
1 parent bd6bb81
commit 298b79b
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Showing 6 changed files with 60 additions and 49 deletions.
diff --git a/assets/images/logo_mahindra.png b/assets/images/logo_mahindra.png
diff --git a/lib/pages/sign-in.dart b/lib/pages/sign-in.dart
@@ -62,7 +62,8 @@ class SignInState extends State<SignIn> {
 
   /// starts the camera & start framing faces
   _start() async {
-    _initializeControllerFuture = _cameraService.startService(widget.cameraDescription);
+    _initializeControllerFuture =
+        _cameraService.startService(widget.cameraDescription);
     await _initializeControllerFuture;
 
     setState(() {
@@ -97,7 +98,6 @@ class SignInState extends State<SignIn> {
                 _saving = false;
                 _faceNetService.setCurrentPrediction(image, faceDetected);
               }
-
             } else {
               setState(() {
                 faceDetected = null;
@@ -114,19 +114,19 @@ class SignInState extends State<SignIn> {
     });
   }
 
-  /// handles the button pressed event
+  //handles the button pressed event
   Future<void> onShot() async {
-
     if (faceDetected == null) {
       showDialog(
           context: context,
-          child: AlertDialog(
-            content: Text('No face detected!'),
-          ));
+          builder: (_) => AlertDialog(
+                content: Text('No face detected!'),
+              ));
 
       return false;
     } else {
-      imagePath = join((await getTemporaryDirectory()).path, '${DateTime.now()}.png');
+      imagePath =
+          join((await getTemporaryDirectory()).path, '${DateTime.now()}.png');
 
       _saving = true;
 
@@ -172,13 +172,15 @@ class SignInState extends State<SignIn> {
                       fit: BoxFit.fitHeight,
                       child: Container(
                         width: width,
-                        height: width / _cameraService.cameraController.value.aspectRatio,
+                        height: width /
+                            _cameraService.cameraController.value.aspectRatio,
                         child: Stack(
                           fit: StackFit.expand,
                           children: <Widget>[
                             CameraPreview(_cameraService.cameraController),
                             CustomPaint(
-                              painter: FacePainter(face: faceDetected, imageSize: imageSize),
+                              painter: FacePainter(
+                                  face: faceDetected, imageSize: imageSize),
                             )
                           ],
                         ),

diff --git a/lib/pages/sign-up.dart b/lib/pages/sign-up.dart
@@ -76,9 +76,9 @@ class SignUpState extends State<SignUp> {
     if (faceDetected == null) {
       showDialog(
           context: context,
-          child: AlertDialog(
-            content: Text('No face detected!'),
-          ));
+          builder: (_) => AlertDialog(
+                content: Text('No face detected!'),
+              ));
 
       return false;
     } else {

diff --git a/lib/services/facenet.service.dart b/lib/services/facenet.service.dart
@@ -5,6 +5,7 @@ import 'package:camera/camera.dart';
 import 'package:firebase_ml_vision/firebase_ml_vision.dart';
 import 'package:tflite_flutter/tflite_flutter.dart' as tflite;
 import 'package:image/image.dart' as imglib;
+import 'package:tflite_flutter/tflite_flutter.dart';
 
 class FaceNetService {
   // singleton boilerplate
@@ -30,15 +31,16 @@ class FaceNetService {
 
   Future loadModel() async {
     try {
-      final gpuDelegateV2 = tflite.GpuDelegateV2(
-          options: tflite.GpuDelegateOptionsV2(
-              false,
-              tflite.TfLiteGpuInferenceUsage.fastSingleAnswer,
-              tflite.TfLiteGpuInferencePriority.minLatency,
-              tflite.TfLiteGpuInferencePriority.auto,
-              tflite.TfLiteGpuInferencePriority.auto));
-
-      var interpreterOptions = tflite.InterpreterOptions()..addDelegate(gpuDelegateV2);
+      // final gpuDelegateV2 = GpuDelegateV2(
+      //     options: GpuDelegateOptionsV2(
+      //       TfLiteGpuInferenceUsage.fastSingleAnswer,
+      //       TfLiteGpuInferencePriority.minLatency,
+      //       TfLiteGpuInferencePriority.auto,
+      //       TfLiteGpuInferencePriority.auto,
+      //     ));
+
+      var interpreterOptions = tflite.InterpreterOptions();
+        // ..addDelegate(gpuDelegateV2);
       this._interpreter = await tflite.Interpreter.fromAsset('mobilefacenet.tflite', options: interpreterOptions);
       print('model loaded successfully');
     } catch (e) {

diff --git a/pubspec.lock b/pubspec.lock
@@ -21,14 +21,14 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.5.0-nullsafety.1"
+    version: "2.6.1"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0-nullsafety.1"
+    version: "2.1.0"
   camera:
     dependency: "direct main"
     description:
@@ -42,28 +42,28 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0-nullsafety.3"
+    version: "1.1.0"
   charcode:
     dependency: transitive
     description:
       name: charcode
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.2.0"
   clock:
     dependency: transitive
     description:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0-nullsafety.1"
+    version: "1.1.0"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0-nullsafety.3"
+    version: "1.15.0"
   convert:
     dependency: transitive
     description:
@@ -91,14 +91,14 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    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:
@@ -142,27 +142,34 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.16.1"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.3"
   matcher:
     dependency: transitive
     description:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.10-nullsafety.1"
+    version: "0.12.10"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0-nullsafety.3"
+    version: "1.3.0"
   path:
     dependency: "direct main"
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0-nullsafety.1"
+    version: "1.8.0"
   path_provider:
     dependency: "direct main"
     description:
@@ -197,7 +204,7 @@ packages:
       name: path_provider_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.4+3"
+    version: "0.0.5"
   petitparser:
     dependency: transitive
     description:
@@ -232,7 +239,7 @@ packages:
       name: quiver
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.5"
+    version: "3.0.1"
   shared_preferences:
     dependency: "direct main"
     description:
@@ -274,7 +281,7 @@ packages:
       name: shared_preferences_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.2+2"
+    version: "0.0.2+3"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -286,70 +293,70 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0-nullsafety.2"
+    version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.10.0-nullsafety.1"
+    version: "1.10.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0-nullsafety.1"
+    version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0-nullsafety.1"
+    version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.19-nullsafety.2"
+    version: "0.3.0"
   tflite_flutter:
     dependency: "direct main"
     description:
       name: tflite_flutter
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.5.0"
+    version: "0.9.0"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0-nullsafety.3"
+    version: "1.3.0"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0-nullsafety.3"
+    version: "2.1.0"
   win32:
     dependency: transitive
     description:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.4+1"
+    version: "2.2.9"
   xdg_directories:
     dependency: transitive
     description:
@@ -365,5 +372,5 @@ packages:
     source: hosted
     version: "4.2.0"
 sdks:
-  dart: ">=2.10.0-110 <2.11.0"
-  flutter: ">=1.12.13+hotfix.5 <2.0.0"
+  dart: ">=2.13.0 <3.0.0"
+  flutter: ">=1.26.0-17.6.pre"
diff --git a/pubspec.yaml b/pubspec.yaml
@@ -30,7 +30,7 @@ dependencies:
   path: ^1.7.0
   path_provider: ^1.6.27
   shared_preferences: ^0.5.12+4
-  tflite_flutter: ^0.5.0
+  tflite_flutter: ^0.9.0
 
 dev_dependencies:
   flutter_test: