Bulid a simple android app -- 2

build a simple android app to save call log . Call Log sync app with some additional data =========================================== Call type (incoming /Otgoing/Missed) Number Call duration These are the base details always need to sync 1. I have a API for my web application for same operation 2. Hosted in Cloud 3. Using SQL server Android fetures 1. user login (admin/user based on this mainscreen) 2. if login as an [login to view URL] show every logs from every user with filtering option 2. if login as a user Application should Show every call log of that user on that data (if the customer is registerd in portal should show the name and customer code also with the number) and an option to add some additional data with the call log (purpose,priority,Next Scheduled date,Brand ,Model and Amount) After adding it should update in database ,Should remove that log from the user screen