Must the resource ID’s for views in XML layouts be unique across all layouts?
For example, I’m working on a little recipe manager app. I have a layout file for adding a new ingredient. In this layout I have an EditText for the ingredient that I’d like to call “edt_name”. But I’m afraid that this name is too general; e.g. I might also have an EditText for a recipe name, a cooking procedure name, etc in other XML layout files.
However, I also don’t want to make the labels more complex than necessary. I’d like to avoid calling the aforementioned EditText “edt_name_new_ingredient” if I could.
I’m curious as to how developers organize their resources in general. Android doesn’t support sub-directories for resources as far as I know, so naming schemes can get really messy.
No, resource ID should not be unique across different xml layouts however they must be unique in a particular xml file.