I have a question regarding best practices for application package structure.
I watched Reto Meier's Google I/O 2011 presentation "Android Protips: Advanced Topics for Expert Android Developers" and read his blog post "A Deep Dive Into Location" and noted his application package structure of:
com. ... .content_providers
com. ... .receivers
com. ... .services
com. ... .UI
com. ... .UI.fragments
com. ... .utils
com. ... .utils.base
Is this the preferred structure for packages? Is there a better structure?