What is mobile design pattern?
Android Patterns is a wide collection of design patterns for Android mobile apps. All the designs are grouped by categories - navigation, personalization, screen interactions, social, dealing with data, notifications, etc.
How is the navigation of the mobile application?
The navigation is the way your users will get from point A to point B. It's how they'll discover the design and interact with the product. Designers and writers have described navigation as the road system of an app, because they are the highways that users need to enjoy the product.