sasssass

[
{
    "albumId": 1,
    "id": 1,
    "title": "Infected Mushroom",
    "url": "https://pbs.twimg.com/media/DqyMicTVYAEpfzs.jpg",
    "thumbnailUrl": "https://pbs.twimg.com/media/DqyMicTVYAEpfzs.jpg"
  },
  {
    "albumId": 1,

sasssass

{"version":"0.1"}

sasssass

data class Post(
    val body: String,
    val id: Int,
    val title: String,
    val userId: Int
)

sasssass

interface webService {
    @GET("posts")
    suspend fun getPosts() : MutableList<Post>
}

sasssass

interface RemoteErrorEmitter {
    fun onError(msg: String)
    fun onError(errorType: ErrorType)
}

enum class ErrorType {
    NETWORK, // IO
    TIMEOUT, // Socket
    UNKNOWN //Anything else
}

sasssass

class MainActivity : AppCompatActivity() , RemoteErrorEmitter  {
    val webService : webService = RetrofitBuilder.api

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        var thePosts = apiCall<MutableList<Post>>(this,{webService.getPosts()}).observe(
            this,
            Observer {

sasssass

fun <T> apiCall(emitter: RemoteErrorEmitter,responseFunction: suspend () -> T) : LiveData<T?>{
    return liveData {
        val respone = privateApiCall(emitter,{responseFunction()})
        emit(respone)
    }
}

sasssass

private suspend fun <T> privateApiCall(emitter: RemoteErrorEmitter, responseFunction: suspend () -> T): T? {
    try{
        return withTimeout(5000){
            responseFunction()
        }
    }catch (e: Exception){
        withContext(Dispatchers.Main){
            e.printStackTrace()
            Log.e("ApiCalls", "Call error: ${e.localizedMessage}", e.cause)
            when(e){

sasssass

public interface ShapeBuilderInterface {
    ShapeBuilderInterface addColor(int color);
    ShapeBuilderInterface addName(String name);
}

sasssass

public final class Shape {

    public float perimeter;
    public float area;
    public int color;
    public String name;

    private Shape(ShapeBuilder builder) {
        perimeter = builder.perimeter;
        area = builder.area;