如何禁用自来水一个帆布的Nexus银河突出？ [英] How to disable highlighting of a canvas on tap for Nexus Galaxy?

问题描述

我在写一个使用HTML5画布的web应用程序，并在银河的Nexus测试。当用户点击画布上，它强调对小野鸭第二，即使我打电话preventDefault（）在touchstart事件。我也尝试了一些CSS规则。如何禁用这个简短的高亮？

I'm writing a web app that uses an HTML5 canvas and testing on a Nexus Galaxy. When the user taps on the canvas, it highlights teal for a second, even though I am calling preventDefault() on the touchstart event. I have also tried some CSS rules. How do I disable this brief highlighting?

推荐答案

设置CSS规则 -webkit抽头高亮颜色到透明在画布上似乎做的伎俩对我来说。

Setting the CSS rule -webkit-tap-highlight-color to transparent on the canvas seemed to do the trick for me.

请注意，我也做了preventDefault和stopPropagation，所以那些一人可能有作用了。

Note that I also did preventDefault and stopPropagation, so one of those might have had an effect too.

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