From 8d82cec8494429a621534fbd3d7581366f30fcba Mon Sep 17 00:00:00 2001
From: Vladyslav_Prykhodko <vprykhodko@thingsboard.io>
Date: Fri, 4 Dec 2020 12:03:26 +0200
Subject: [PATCH] UI: Fixed first init webcamera in iOS device

---
 .../components/widget/lib/photo-camera-input.component.ts  | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ui-ngx/src/app/modules/home/components/widget/lib/photo-camera-input.component.ts b/ui-ngx/src/app/modules/home/components/widget/lib/photo-camera-input.component.ts
index aebc500faf..f61f9ef612 100644
--- a/ui-ngx/src/app/modules/home/components/widget/lib/photo-camera-input.component.ts
+++ b/ui-ngx/src/app/modules/home/components/widget/lib/photo-camera-input.component.ts
@@ -283,6 +283,13 @@ export class PhotoCameraInputWidgetComponent extends PageComponent implements On
       window.navigator.mediaDevices.getUserMedia(videoTrackConstraints).then((stream: MediaStream) => {
         if (init) {
           this.isShowCamera = true;
+          if (this.availableVideoInputs.find((device) => device.deviceId === '')) {
+            PhotoCameraInputWidgetComponent.getAvailableVideoInputs().then((devices) => {
+              this.singleDevice = devices.length < 2;
+              this.availableVideoInputs = devices;
+              this.ctx.detectChanges();
+            });
+          }
         }
         this.mediaStream = stream;
         this.videoElement.srcObject = stream;