156 lines
4.6 KiB
Java
156 lines
4.6 KiB
Java
package org.mian.gitnex.fragments;
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import android.content.Context;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Looper;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.annotation.NonNull;
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import androidx.fragment.app.Fragment;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import java.util.ArrayList;
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import java.util.List;
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import org.gitnex.tea4j.v2.models.User;
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import org.mian.gitnex.R;
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import org.mian.gitnex.adapters.UsersAdapter;
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import org.mian.gitnex.clients.RetrofitClient;
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import org.mian.gitnex.databinding.FragmentProfileFollowersFollowingBinding;
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import org.mian.gitnex.helpers.Constants;
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import org.mian.gitnex.helpers.SnackBar;
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import retrofit2.Call;
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import retrofit2.Callback;
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import retrofit2.Response;
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/**
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* @author M M Arif
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*/
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public class MyProfileFollowersFragment extends Fragment {
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private final String TAG = "MyProfileFollowersFragment";
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private FragmentProfileFollowersFollowingBinding viewBinding;
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private Context context;
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private List<User> dataList;
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private UsersAdapter adapter;
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private int pageSize;
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private int resultLimit;
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@Override
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public View onCreateView(
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@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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viewBinding = FragmentProfileFollowersFollowingBinding.inflate(inflater, container, false);
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context = getContext();
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dataList = new ArrayList<>();
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adapter = new UsersAdapter(dataList, context);
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resultLimit = Constants.getCurrentResultLimit(context);
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viewBinding.pullToRefresh.setOnRefreshListener(
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() ->
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new Handler(Looper.getMainLooper())
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.postDelayed(
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() -> {
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viewBinding.pullToRefresh.setRefreshing(false);
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loadInitial(resultLimit);
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adapter.notifyDataChanged();
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},
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200));
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adapter.setLoadMoreListener(
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() ->
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viewBinding.recyclerView.post(
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() -> {
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if (dataList.size() == resultLimit || pageSize == resultLimit) {
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int page = (dataList.size() + resultLimit) / resultLimit;
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loadMore(resultLimit, page);
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}
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}));
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viewBinding.recyclerView.setHasFixedSize(true);
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viewBinding.recyclerView.setLayoutManager(new LinearLayoutManager(context));
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viewBinding.recyclerView.setAdapter(adapter);
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loadInitial(resultLimit);
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return viewBinding.getRoot();
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}
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private void loadInitial(int resultLimit) {
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Call<List<User>> call =
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RetrofitClient.getApiInterface(context).userCurrentListFollowers(1, resultLimit);
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call.enqueue(
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new Callback<List<User>>() {
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@Override
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public void onResponse(
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@NonNull Call<List<User>> call,
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@NonNull Response<List<User>> response) {
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if (response.isSuccessful()) {
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if (response.body() != null && response.body().size() > 0) {
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dataList.clear();
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dataList.addAll(response.body());
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adapter.notifyDataChanged();
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viewBinding.noData.setVisibility(View.GONE);
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} else {
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dataList.clear();
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adapter.notifyDataChanged();
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viewBinding.noData.setVisibility(View.VISIBLE);
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}
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viewBinding.progressBar.setVisibility(View.GONE);
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} else if (response.code() == 404) {
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viewBinding.noData.setVisibility(View.VISIBLE);
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viewBinding.progressBar.setVisibility(View.GONE);
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} else {
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Log.e(TAG, String.valueOf(response.code()));
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}
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}
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@Override
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public void onFailure(@NonNull Call<List<User>> call, @NonNull Throwable t) {
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Log.e(TAG, t.toString());
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}
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});
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}
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private void loadMore(int resultLimit, int page) {
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viewBinding.progressBar.setVisibility(View.VISIBLE);
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Call<List<User>> call =
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RetrofitClient.getApiInterface(context).userCurrentListFollowers(page, resultLimit);
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call.enqueue(
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new Callback<List<User>>() {
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@Override
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public void onResponse(
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@NonNull Call<List<User>> call,
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@NonNull Response<List<User>> response) {
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if (response.isSuccessful()) {
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assert response.body() != null;
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List<User> result = response.body();
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if (result.size() > 0) {
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pageSize = result.size();
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dataList.addAll(result);
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} else {
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SnackBar.info(
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context,
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viewBinding.getRoot(),
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getString(R.string.noMoreData));
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adapter.setMoreDataAvailable(false);
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}
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adapter.notifyDataChanged();
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viewBinding.progressBar.setVisibility(View.GONE);
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} else {
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Log.e(TAG, String.valueOf(response.code()));
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}
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}
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@Override
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public void onFailure(@NonNull Call<List<User>> call, @NonNull Throwable t) {
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Log.e(TAG, t.toString());
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}
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});
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}
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}
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