Is there an Android tool to find the name of a layout for a running app?

Question

Background

I have been recently hired to maintain a very large program (only two Activities, about a hundred Fragments, and several hundred layouts).

Answer 1

In android 3.0 to onward, the Hierarchy Viewer tool is now deprecated. There is a standalone LayoutInspector. You can access it by clicking on tools from top bar of your Android Studio.