[beam] branch master updated: [BEAM-13555] playground - quick fix for safari

[pabloem]

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pabloem pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/beam.git


The following commit(s) were added to refs/heads/master by this push:
     new 503adc0  [BEAM-13555] playground - quick fix for safari
     new 304680d  Merge pull request #16362 from [BEAM-13555] [Bugfix] 
[Playground] change html renderer for safari to fix freezes
503adc0 is described below

commit 503adc0b3beadc59fc1a9c44e45f6a625339f3f6
Author: Aydar Farrakhov <stranni...@gmail.com>
AuthorDate: Mon Dec 27 15:11:57 2021 +0300

    [BEAM-13555] playground - quick fix for safari
---
 playground/frontend/web/index.html | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/playground/frontend/web/index.html 
b/playground/frontend/web/index.html
index da7225b74..3ed6f70 100644
--- a/playground/frontend/web/index.html
+++ b/playground/frontend/web/index.html
@@ -60,6 +60,20 @@
 <!-- This script installs service_worker.js to provide PWA functionality to
      application. For more information, see:
      https://developers.google.com/web/fundamentals/primers/service-workers -->
+
+<script type="text/javascript">
+    // The app is freezing on the Safari when using canvaskit, as a quick 
workaround - enable
+    // html rendered for it
+    const { userAgent } = navigator
+    const isSafari = userAgent.indexOf('Safari') > -1 && 
userAgent.indexOf('Chrome') <= -1;
+    const useHtml = isSafari;
+    if(useHtml) {
+      window.flutterWebRenderer = 'html';
+    } else {
+      window.flutterWebRenderer = 'canvaskit';
+    }
+    console.log(`Using ${window.flutterWebRenderer} renderer`);
+  </script>
 <script>
     var serviceWorkerVersion = null;
     var scriptLoaded = false;