In retrofit2, Callabck just means that it goes bac...

# announcements

[Regan Russell]

In retrofit2, Callabck just means that it goes back to

override fun onResponse(call: Call<List<Photos?>?>, response: Response<List<Photos?>?>) {

if it is successful and I see the dataclass fully populated. What is the most elegant way of handling on Response?
SHould I pass an object in the constructor to say call a method on the passed object to populate the data?

[Alejandro Rios]

what about creating a sealed class to handle the Success and Failure cases?

[Alejandro Rios]

sealed class Result {
    data class Success(val data : List<Photos>) : Result()
    data class Failure(val exception : String) : Result()
}

[Alejandro Rios]

Here's more info about it
https://medium.com/@douglas.iacovelli/how-to-handle-errors-with-retrofit-and-coroutines-33e7492a912

[Regan Russell]

Thanks.