如何在Android意向过滤器中执行否定匹配? [英] How can I perform a negative match in Android intent filter?

问题描述

在Android清单中，如何在android:pathPattern中使用否定匹配?

如果可能的话，我想使用一个pathPattern来匹配所有URL 上的特定主机名.

解决方案

看来这是不可能的-实际上，似乎不是 这样设计的.我怀疑<intent-filter>对于您尝试做的事情都是错误的工具.

即使您可以使用android:pathPattern指定主机名(不是android:host的目的吗?)，它也不是正则表达式，而是glob.根据 docs 的说法，出于安全原因，该功能故意不足.

In an Android manifest, how can I use a negative match in the android:pathPattern?

I'd like to use a pathPattern that matches on all URLs except for a specific hostname, if it's possible.

解决方案

It doesn't look like that's possible--in fact, it seems to be designed not to work that way. I suspect <intent-filter> is the wrong tool for whatever you're trying to do.

Even if you could use android:pathPattern to specify the hostname (isn't that what android:host is for?), it's more of a glob than a regex; according to the docs, it's deliberately underpowered for security reasons.

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