From 05bee3f28dff071c270c417e709fea1f43d8f831 Mon Sep 17 00:00:00 2001
From: Tamara Steinwender <tamara.steinwender@tugraz.at>
Date: Tue, 3 Nov 2020 14:59:58 +0100
Subject: [PATCH] Try a fix for IOS QR code reader problem
---
packages/qr-code-scanner/src/qr-code-scanner.js | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/packages/qr-code-scanner/src/qr-code-scanner.js b/packages/qr-code-scanner/src/qr-code-scanner.js
index 811d5807..42b3674c 100644
--- a/packages/qr-code-scanner/src/qr-code-scanner.js
+++ b/packages/qr-code-scanner/src/qr-code-scanner.js
@@ -249,6 +249,9 @@ export class QrCodeScanner extends ScopedElementsMixin(DBPLitElement) {
this._askPermission = true;
this._loadingMessage = i18n.t('no-camera-access');
let video = await createVideoElement(this._activeCamera);
+ video.setAttribute('autoplay', '');
+ video.setAttribute('muted', '');
+ video.setAttribute('playsinline', '');
this._askPermission = false;
let lastCode = null;
@@ -352,7 +355,10 @@ export class QrCodeScanner extends ScopedElementsMixin(DBPLitElement) {
if (video !== null) {
video.setAttribute("playsinline", true); // required to tell iOS safari we don't want fullscreen
- video.play();
+ video.onloadedmetadata = function(e){
+ video.play();
+ }
+ // video.play();
this._videoRunning = true;
console.assert(this._requestID === null);
--
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