allow user to choose camera lens direction

CHANGELOG.md

@@ -1,3 +1,7 @@
+## [1.4.0] - 24/04/2019
+
+* add cameraLensDirection parameter (this default to back)
+
 ## [1.3.0] - 17/04/2019
 
 * add overlayBuilder parameter

example/pubspec.lock

@@ -70,7 +70,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.3.0"
+    version: "1.4.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter

lib/flutter_camera_ml_vision.dart

@@ -37,6 +37,7 @@ class CameraMlVision<T> extends StatefulWidget {
   final WidgetBuilder loadingBuilder;
   final ErrorWidgetBuilder errorBuilder;
   final WidgetBuilder overlayBuilder;
+  final CameraLensDirection cameraLensDirection;
 
   CameraMlVision({
     Key key,
@@ -45,6 +46,7 @@ class CameraMlVision<T> extends StatefulWidget {
     this.loadingBuilder,
     this.errorBuilder,
     this.overlayBuilder,
+    this.cameraLensDirection = CameraLensDirection.back,
   }) : super(key: key);
 
   @override
@@ -134,7 +136,8 @@ class CameraMlVisionState<T> extends State<CameraMlVision<T>> {
       }
     }
 
-    CameraDescription description = await _getCamera(CameraLensDirection.back);
+    CameraDescription description =
+        await _getCamera(widget.cameraLensDirection);
     if (description == null) {
       _cameraMlVisionState = _CameraState.error;
       _cameraError = CameraError.noCameraAvailable;

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_camera_ml_vision
 description: A flutter widget that show the camera stream and allow ML vision recognition on it, it allow you to detect barcodes, labels, text, faces...
-version: 1.3.0
+version: 1.4.0
 authors:
   - Jimmy Aumard <jimmy.aumard@gmail.com>
   - Kevin Segaud <kevin@santetis.fr>