Write an Android application

Web Interface 1) Main System Admin account 2) Create Sub admin account for companies with subscription plan, monthly ,quarterly, yearly. 3) Create Drivers with their user login details, inbox for messages, order details fetch etc(under subadmin). 4) signup Users(customers) with their home location and GPS coordinates for delivery , inbox for messages, or import from excel sheet by subadmin, signup from mobile app(under subadmin). 5) Main dashboard map with quick access to messages from drivers, users, pending delivery, completed delivery, delayed or shifted delivery to another driver. Current driver positions, estimated time of delivery of each delivery. 6) Create route plan, and include delivery by nearest to that route by manual and auto selected by system on nearest.(auto will be shortest distance and time duration, traffic condition routing option, manual will be importing all delivery of customers by excel sheet on map and just drag to select all customers delivery and assign to one driver. 7) Last minute delivery schedule changes and rearrange the route from sub admin. 8) Delivery scheduled in 3 types, delivery only, pickup only or both like pick from this location and delivery to this location, vip delivery priority, after delivery home stop, live traffic consideration etc. 9) Stop time between each delivery, by default and manual stop times entry 10Min.15min etc 10) Total Driver working Hours, monthly delivery completed, travelled KM, fuel usage consumption in reports and graphs. 11) Planned route and actual route on map to compare and optimize in future. 12) Few import fields for customer and delivery details in excel to be import and export, like Cash Collected, pickup and delivery cost by calculating the minimum order value and distance and weight of product to deliver.