哪些 Android 设备/版本组合支持/不支持浏览器中的多点触控手势？
我正在实现在 Android 应用程序的 openLayers 中使用多点触控的可能性，即使对于不支持浏览器多点触控的 Android 版本也是如此。因此，我需要区分支持和不支持的设备/Android 版本。我需要这些信息来应用黑客技术来区分向各个设备提供哪些功能。
是否存在提及多点触控支持的设备/版本列表？或者是否有一种方法可以在运行时检测浏览器多点触控支持（无需显式用户交互）？
I'm implementing the possibility to use multi-touch in openLayers in an Android app even for Android versions that do not support browser multi-touch. Therefore, I need to distinguish between those devices/Android versions that support and those that don't. I need this information to apply a hack to distinguish what functionality to provide to the respecitve devices.
Does there exist a list of devices/versions mentioning multi-touch support? Or is there a method to detect browser multi-touch support during runtime (without explicit user interaction)?
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要使用 2.x 设备在应用程序的 WebView 上重新启用多点触控，您可以包含 WebView MultiTouch Polyfill 在你的项目中。
为了详细说明您提出的问题，我已经开始这个“RFC-alike”条目，以便 检测 webview 可用的触摸次数。我所描述的方法是一个未经证实的概念，并且将是我最后的实施方案此类信息在网络视图上不可用。
希望得到一些评论或澄清，也希望这可以对您有所帮助。
To re-enable multitouch on your applications' WebView with 2.x devices you can include WebView MultiTouch Polyfill in your project.
To elaborate the question you are asking i have started this "RFC-alike" entry in order to detect how many touches are available to the webview. The approach i have described there is an unproven concept and would be my last-resort implementation in case this kind of information is not available on the webview.
Would love to get some comments or clarification and also hope, this may somehow help you.
我见过的最接近的是 PPK 的表格这里。
About the closest I've seen would be PPK's tables here.