The user have his/her own account (username and password)
Fill your username and password and login to have your own control.
After Login, the user will be at the Farm View with the list of there Shrimp Ponds inside that Farm including pictures of the Ponds, Ponds' name and description.
After Choosing one Pond, the app will show the Pond View, with many sensor nodes consist of some sensor device in each node, the sensordevice is presented with picture, name and the value that it measure. The nodes will have the time that they update the value right next to the name of the Node
All the view including Login, can be touched to show ActionBar in the top of the screen, which include many thing to do such as:
+ in loging screen: there will be the "About" : to show what the name of the App and who is responsible for making this app.
+ in Farm View: there will be "Setting" (under-configuration) , "Refresh" to reload if you want to check if there any new Ponds added in. And the "Logout" to log out of your account
+ in Ponds View: there will be "Setting" (under-configuration), "Refresh to reload if you want to get the latest value of the sensors, and the "Graph" to let you see the whole time the system is working and the value of sensor of each nodes throughout time. The data for drawing the Graph now is just fake yet to test, but will be real soon.
In the Top Left corner of the screen in Graph View (after you press the "Graph" in the ActionBar of Ponds View, there will be the "Configuration" ("Thiết lập") to let you choose which node you consider, which type of sensor, the period you want to check and the threshold of the value you want to set. After that you will choose "Draw" ("Vẽ đồ thị") in the Bottom Right corner of the "Configuration" ("Thiết lập") to begin drawing your graph.