RecyclerView 4초마다 갱신하기위해 어떻게 해야 합니까?
notifyDataSetChanged()를 어디에 사용해야 하나요
package com.example.realcapston
import android.content.Intent
import android.os.Bundle
import android.util.Log
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.fragment.app.Fragment
import androidx.recyclerview.widget.LinearLayoutManager
import kotlinx.android.synthetic.main.fragment_list.*
import retrofit2.Call
import retrofit2.Callback
import retrofit2.Response
import retrofit2.Retrofit
import retrofit2.converter.gson.GsonConverterFactory
class ListFragment : Fragment() {
private val url = "https://api.overlog.io/"
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
): View? {
return inflater.inflate(R.layout.fragment_list, container, false)
}
private fun setAdapter(comList: ArrayList<ComModel>) {
mRecyclerView.adapter = ComAdapter(comList) { com -> comItemClicked(com) }
mRecyclerView.layoutManager = LinearLayoutManager(this.context)
mRecyclerView.setHasFixedSize(false)
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
val retrofit = Retrofit.Builder()
.baseUrl(url)
.addConverterFactory(GsonConverterFactory.create())
.build()
val retrofitService = retrofit.create(RetrofitInterface::class.java)
retrofitService.getRequest().enqueue(object : Callback<List<ComModel>> {
override fun onResponse(
call: Call<List<ComModel>>,
response: Response<List<ComModel>>
) {
val body = response.body()
setAdapter(body as ArrayList<ComModel>)
}
override fun onFailure(call: Call<List<ComModel>>, t: Throwable) {
Log.d("통신에 실패하였습니다.", t.message)
}
})
}
private fun comItemClicked(com: ComModel?) {
// Toast.makeText(context, "Clicked: ${com?.number}", Toast.LENGTH_SHORT).show()
val nIntent = Intent(activity, detailActivity::class.java)
nIntent.putExtra("comId",com?.id)
startActivity(nIntent)
}
}
