Report

package com.example.myapplication.activity;

import android.app.ProgressDialog;
import android.content.Context;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.DefaultItemAnimator;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.widget.Toast;

import com.example.myapplication.Model.CategoryItem;
import com.example.myapplication.R;
import com.example.myapplication.adapter.ReportAdapter;
import com.example.myapplication.apihelper.BaseApiService;
import com.example.myapplication.apihelper.UtilsApi;

import java.util.ArrayList;
import java.util.List;

import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;

public class report extends AppCompatActivity {

    RecyclerView rvReport;
    ProgressDialog loading;

    Context mContext;
    List<CategoryItem> categoryItemList = new ArrayList<>();
    ReportAdapter reportAdapter;
    BaseApiService mApiService;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_report);

        rvReport = (RecyclerView) findViewById(R.id.card_recycler_view);
        mContext = this;
        mApiService = UtilsApi.getAPIService();

        reportAdapter = new ReportAdapter(this, categoryItemList);
        RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager(this);
        rvReport.setLayoutManager(mLayoutManager);
        rvReport.setItemAnimator(new DefaultItemAnimator());

        getResultListReport();
    }

    private void getResultListReport() {
        loading = ProgressDialog.show(this, null, "Harap Tunggu...", true, false);

        mApiService.getCategory().enqueue(new Callback<Response>() {
            @Override
            public void onResponse(Call<Response> call, Response<Response> response) {
                if (response.isSuccessful()){
                    loading.dismiss();

                    final List<CategoryItem> categoryItems = response.body().getCategory();

                    rvReport.setAdapter(new ReportAdapter(mContext, categoryItems));
                    reportAdapter.notifyDataSetChanged();
                } else {
                    loading.dismiss();
                    Toast.makeText(mContext, "Gagal mengambil data laporan", Toast.LENGTH_SHORT).show();
                }
            }

            @Override
            public void onFailure(Call<Response> call, Throwable t) {
                loading.dismiss();
                Toast.makeText(mContext, "Koneksi Internet Bermasalah", Toast.LENGTH_SHORT).show();
            }
        });

    }


}