Chrome中未定义iOS 11 navigator.getUserMedia
[英]iOS 11 navigator.getUserMedia is undefined in Chrome
问题描述
After the iOS 11 release we managed to run a livescan qrcode scanner in Chrome (on iOS devices), we were in October 2017. We used a patched version of instascan ( https://github.com/schmich/instascan ). 
在iOS 11发布之后，我们设法在2017年10月的Chrome中（在iOS设备上）运行livescan qrcode扫描器。我们使用了instascan的修补程序版本（ https://github.com/schmich/instascan ）。 Everything was fine till... (I don't know exactly when) it stopped working. 一切都很好，直到...（我不知道确切的时间）它停止工作。 Is it maybe related to the adoption of WKWebView? 可能与WKWebView的采用有关吗？ ( https://blog.chromium.org/2016/01/a-faster-more-stable-chrome-on-ios.html ) After simple tests we have realized that navigator.getUserMedia or navigator.mediaDevices is undefined now. （ https://blog.chromium.org/2016/01/a-faster-more-stable-chrome-on-ios.html ）经过简单测试后，我们意识到navigator.getUserMedia或navigator.mediaDevices现在尚未定义。
Is there an alternative way to make it working again? 是否有其他方法可以使其再次正常工作？
Thanks 谢谢
1 个解决方案
解决方案1
1 2018-04-26 17:45:46
Chrome on iOS is based on a webkit webview and that does not support getUserMedia. iOS上的Chrome基于Webkit Web视图，并且不支持getUserMedia。 See this chrome bug: https://bugs.chromium.org/p/chromium/issues/detail?id=752458 看到这个Chrome错误： https ： //bugs.chromium.org/p/chromium/issues/detail？id = 752458
I doubt it ever worked. 我怀疑它是否有效。
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