First step

I want to create my Android-application in order to monitor the mileage of the car, fuel consumption, maintenance and repair costs.
I have no experience in programming and developing an Android-applications, so I will be happy with any constructive comments and suggestions. :)

At the first stage I want to do three Activity:

1. Boot Activity. The Boot Activity will load data from SQLite. Perhaps later I will add the server part and at that moment the data will be synchronized with the server.
2. Menu. The menu will display the Activity list. Temporarily there will be only one Activity. In the future, I will add pages for controlling consumables and a log of repair and preventive works.
3. Activity for input data on mileage and fueling.

Wish me good luck!