Direct answer is no. You can't have layouts in subfolders in usual development. However you can do it with gradle, by syncing the folders with gradle - however that is a tedious process.
Hope this helps!
We know there are bootstrap themes for free to use but don't know if there is same for android layouts so that we can reduce the time while designing the app UI. If someone know, please share the link?
In android-O, there is "app" folder in vendor partition.(/vendor/app)If app is in that folder and is ran, is that a vendor process?