Today the main learning is to create a different interface and conversion. 1, the first method is to Navigation components, different interfaces created. In addition, also learned the NavHost, Fragment, NavController, NavGraphv mean, really learn the teacher's mouth is not wrong. 2, data transfer between the page navigation, including passing integer, floating point, character, etc., can use the navigation chart of the Arguments static, or to create a the bundle, may be implemented using animation moving, scaling, rotation effect as a way to transition between pages, you can play a very good visual effects. 3, the data stored across the page, use a number to store the data, thus ensuring data consistency. In short, today's big harvest, the pocket book and also have a complete idea, be prepared to be awake to make it.
