window-opener-web-view.html 207 B

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  1. <html>
  2. <body>
  3. <script type="text/javascript" charset="utf-8">
  4. window.onload = () => {
  5. window.opener.postMessage({isWebViewUndefined: typeof WebView === 'undefined'}, '*')
  6. }
  7. </script>
  8. </body>
  9. </html>