问题描述
两者之间有什么区别?他们是否都启动Safari(主屏幕不显示URL/工具栏?
What's the difference between these two? Do they both launch Safari (with the exception that the home-screen doesn't show a URL/tool bar?
我发现主屏幕版本中出现了怪异的怪癖.它们有不同的渲染引擎吗?例如,mailto:在主屏幕模式下不起作用,并且如果我从移动Safari浏览器访问Web应用程序,则不会出现一些小的渲染/css样式错误.
I've found weird quirks that appear in home screen version..do they have different rendering engines? For example, mailto: doesn't work in home-screen mode, and there are some small rendering/css-styling bugs that don't appear if I visit my web application from mobile Safari.
谢谢!
推荐答案
当作为浏览器或主屏幕应用程序启动时,Apple正在为Sarari浏览器使用两种不同的运行时环境.主屏幕环境受到多种限制:
Apple is using two different Runtime Environments for the Sarari Browser when launched as a browser or as a Homescreen app.The Homescreen environment suffers from multiple limitations:
- 缺乏打印,mailto,缓存支持,并且列表还在继续...
- 在iOS 4.3中,它没有启用新的Nitro引擎,因此在这种环境下性能始终会较低
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