diff --git a/android/src/main/kotlin/net/touchcapture/qr/flutterqr/QRView.kt b/android/src/main/kotlin/net/touchcapture/qr/flutterqr/QRView.kt
index ca4f639..498911d 100644
--- a/android/src/main/kotlin/net/touchcapture/qr/flutterqr/QRView.kt
+++ b/android/src/main/kotlin/net/touchcapture/qr/flutterqr/QRView.kt
@@ -182,18 +182,7 @@ class QRView(messenger: BinaryMessenger, id: Int, private val params: HashMap<St
     }
 
     override fun getView(): View {
-        return initBarCodeView()?.apply {
-            if (!hasBackCamera()) {
-                if (!hasFrontCamera()) {
-                    // No camera available!
-                } else {
-                    this.cameraSettings.requestedCameraId = CameraInfo.CAMERA_FACING_FRONT
-                }
-            } else {
-                this.cameraSettings.requestedCameraId = CameraInfo.CAMERA_FACING_BACK
-            }
-            resume()
-        }!!
+        return initBarCodeView().apply {}!!
     }
 
     private fun initBarCodeView(): BarcodeView? {
@@ -202,6 +191,7 @@ class QRView(messenger: BinaryMessenger, id: Int, private val params: HashMap<St
             if (params["cameraFacing"] as Int == 1) {
                 barcodeView?.cameraSettings?.requestedCameraId = CameraInfo.CAMERA_FACING_FRONT
             }
+            barcodeView!!.resume()
         }
         return barcodeView
     }
diff --git a/ios/Classes/QRView.swift b/ios/Classes/QRView.swift
index 7dcd106..af9be2c 100644
--- a/ios/Classes/QRView.swift
+++ b/ios/Classes/QRView.swift
@@ -78,6 +78,7 @@ public class QRView:NSObject,FlutterPlatformView {
     func setDimensions(_ result: @escaping FlutterResult, width: Double, height: Double, scanArea: Double, scanAreaOffset: Double) -> Void {
         MTBBarcodeScanner.requestCameraPermission(success: { permissionGranted in
             if permissionGranted {
+//                self?.channel.invokeMethod("onPermissionSet", arguments: true)
                 // First set the size of the preview area.
                 self.previewView.frame = CGRect(x: 0, y: 0, width: width, height: height)
                 
@@ -125,14 +126,14 @@ public class QRView:NSObject,FlutterPlatformView {
             scanner = MTBBarcodeScanner(previewView: previewView)
         }
         
-        
         var allowedBarcodeTypes: Array<AVMetadataObject.ObjectType> = []
         arguments.forEach { arg in
             allowedBarcodeTypes.append( QRCodeTypes[arg]!)
         }
-
+        
         MTBBarcodeScanner.requestCameraPermission(success: { permissionGranted in
             if permissionGranted {
+                self.channel.invokeMethod("onPermissionSet", arguments: true)
                 do {
                     try self.scanner?.startScanning(with: self.cameraFacing, resultBlock: { [weak self] codes in
                         if let codes = codes {
@@ -199,12 +200,18 @@ public class QRView:NSObject,FlutterPlatformView {
     }
     
     func getCameraInfo(_ result: @escaping FlutterResult) -> Void {
-        if let sc: MTBBarcodeScanner = scanner {
-            result(sc.camera.rawValue)
-        } else {
-            let error = FlutterError(code: "cameraInformationError", message: "Could not get camera information", details: nil)
-            result(error)
-        }
+        MTBBarcodeScanner.requestCameraPermission(success: { permissionGranted in
+            if permissionGranted {
+                if let sc: MTBBarcodeScanner = self.scanner {
+                    result(sc.camera.rawValue)
+                } else {
+                    let error = FlutterError(code: "cameraInformationError", message: "Could not get camera information", details: nil)
+                    result(error)
+                }
+            } else {
+                return result(FlutterError(code: "cameraPermission", message: "Permission denied to access the camera", details: nil))
+            }
+        })
     }
     
     func flipCamera(_ result: @escaping FlutterResult){
@@ -224,12 +231,18 @@ public class QRView:NSObject,FlutterPlatformView {
     }
     
     func getFlashInfo(_ result: @escaping FlutterResult) -> Void {
-        if let sc: MTBBarcodeScanner = scanner {
-            result(sc.torchMode.rawValue != 0)
-        } else {
-            let error = FlutterError(code: "cameraInformationError", message: "Could not get flash information", details: nil)
-            result(error)
-        }
+        MTBBarcodeScanner.requestCameraPermission(success: { permissionGranted in
+            if permissionGranted {
+                if let sc: MTBBarcodeScanner = self.scanner {
+                    result(sc.torchMode.rawValue != 0)
+                } else {
+                    let error = FlutterError(code: "cameraInformationError", message: "Could not get flash information", details: nil)
+                    result(error)
+                }
+            } else {
+                return result(FlutterError(code: "cameraPermission", message: "Permission denied to access the camera", details: nil))
+            }
+        })
     }
     
     func toggleFlash(_ result: @escaping FlutterResult){