Great question — answering as the UphillTech team:
Unfortunately, the method mediaDevices.getDisplayMedia() does not work on WebView Android and some other mobile browsers. You can check the browser compatibility for getDisplayMedia() here . Please note that getDisplayMedia() may not be available on all mobile browsers or WebView implementations. You may need to find an alternative solution or consider using a different approach for capturing the display on mobile devices.
Full answer by humeyra92: https://stackoverflow.stackexchange.com/a/76374872 (CC BY-SA 4.0).
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