In this article, we’ll break down how PathPattern works, when to use it, and how to avoid its most common pitfalls. PathPattern is an attribute used within an intent filter’s <data> tag. It allows you to match a subset of a URL’s path using simple wildcard expressions.
<!-- Wrong --> <data android:pathPattern="user/*" /> <!-- Correct --> <data android:pathPattern="/user/*" /> Unlike regex .* , pathPattern ’s * requires at least one character. For example: android pathpattern
In most regex engines, * means "zero or more of the previous character". But in PathPattern , the * acts like a greedy wildcard that matches any sequence of characters . In this article, we’ll break down how PathPattern