gistfile1.txt

class FeedAdapter(private val context: Context,
                  private val posts: List<FeedDomain>):
    RecyclerView.Adapter<FeedAdapter.ViewHolder>(), CoroutineScope {

    private lateinit var job: Job
    private var downloadJob: Job? = null

    override val coroutineContext: CoroutineContext
        get() = Dispatchers.Main + job

    class ViewHolder(itemView: View): RecyclerView.ViewHolder(itemView){}

    fun curtir(id: Int){
        // TODO Verificar como enviar a mensagem para a Main Principal
        if (Http.checkConnection(context)) {
            downloadJob = launch {
                withContext(Dispatchers.IO) {
                    // Invocando o método/função a ser executada de forma assincrona
                    FeedHttp.rocketit(id)
                }
            }
        }
    }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
        val view = LayoutInflater.from(context).inflate(
            R.layout.cardview_feed, parent, false)

        // Criando o Job Paralelo da Coroutine
        job = Job()

        return ViewHolder(view)
    }

    override fun getItemCount(): Int = posts.size

    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        val feed = posts[position]

        with(holder.itemView){
            this.postText.text = feed.mensagem
            this.postProfileName.text = feed.usuarioData?.nome
            // Tratando o clique do botão RocKIT
            this.postBtnRockIt.setOnClickListener {
                curtir(feed.id)
            }
            this.postBtnComment.setOnClickListener {
                FeedSingleton.set(feed)
                val intent = Intent(context, PostCommentActivity::class.java)
                this.context.startActivity(intent)
            }
            if (feed.fotos.size > 0){
                Glide.with(context).load(feed.fotos[0]).into(this.postImage)
            }else{
                Glide.with(context).load(WebImages.random()).into(this.postImage)
            }
        }
    }
}