GPS Tracker App

HI, I need an android app for our gps tracking platorm. The app should have the following features : 1. Login Page - The login page is the main page, app should be able to save the login credentials. Login will be via http API 2. Main Page - This page should display the Asset on the map , the marker will be custom markers which denote different status with different icons. An api would be provided wherein data would be provided e.g. Request: [login to view URL] Response: AuthStatus(AuthOK/AuthNotOK)~~TotalVehicles(Integer)~~Vehicle-1-Data(Latitude,Longitude,Last Report time,Location Name, Speed etc.)~~Vehicle-2-data~~............ upto n number of vehicles defined in total vehicles data 3. Reports - Some Historical data is to be shown which will again be given via api 4. Commands - Stop / Start Car - this will be operated via API just need to call an API to start and same API to stop 5. Will need the source code 6. Logo Should be customizable easily in source code Any questions are welcome.