build me an android application

IOT Device
Android App
API we have API
Activate and deactivate Valves for mobile app
3G GPS Sim device
Activation and deactivation on based of time for example 8 to 11 AM
Valves colours as per active and deactivate

Optional - for data

Splash Screen
Login using username and password
Home Screen

Adding Valves from backed
Activate and deactivate button
Timing setup for valves according to setup at backend - on individual basis
Control of valves as per individual basis


Logout
Reset password
English and Hindi Language and its scalable
Scan code for app - optional

Logo will be provided
Server and developer account
Device will be provided by client