Android Pathpattern May 2026

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 .

| Symbol | Meaning | |--------|---------| | * | Matches zero or more occurrences of the preceding character (but be careful – see below). | | .* | Matches any sequence of characters, including an empty sequence. | android pathpattern

In Android development, deep linking is a powerful feature that allows you to launch your app directly from a web URL. But how do you tell your app which URL should open which screen? Enter PathPattern . In most regex engines, * means "zero or

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. Enter PathPattern