The goal of this test is to check how much you know about object oriented principles, Android framework, design patterns and how you approach a problem and present its solution.
Write an android application that displays a list of wifis, when you click on any of the items it should show the details of the selected wifi.
The main idea of the list screen is to display 2 groups of wifis: the close by group and the further away group.
- The items on the list should contain at least the SSID of the corresponding wifi, along with an icon representing its signal level.
- The close by group should display a maximum of 3 items.
- The further away group should also display a maximum of 3 items, along with a SHOW MORE button.
- Whenever the SHOW MORE button is clicked, append 3 more items (at most) to that group.
There are no specifications for this screen. Be creative and display the information you feel is most relevant.
We included a kotlin lib module that provides fake wifis, use FakeWiFiProvider to populate the list.
Implement your own WifiProvider.
fun start()
fun stop()
interface Callback {
fun onCloseByUpdate(items: List<WiFi>)
fun onFarAwayUpdate(items: List<WiFi>)
}
- Provide the real content of the phone's native wifi manager in the method
onCloseByUpdate. - Provide data from an external source (e.g. read the information from a file ) in the method
onFarAwayUpdate.
- You shouldn't spend more than 8 hours on this assignment.
- Submit your solution with a brief description on how you tackled the problem and if you skipped some requirements or made any assumptions please mention them.
Have fun!
Instabridge's Android Team