package com.example.gitnb.module.trending; import java.util.ArrayList; import com.example.gitnb.R; import com.example.gitnb.app.BaseFragment; import com.example.gitnb.model.Repository; import com.example.gitnb.module.MainFragment; import com.example.gitnb.module.search.HotReposFragment; import com.example.gitnb.module.repos.ReposDetailActivity; import android.content.Intent; import android.os.Bundle; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.view.animation.OvershootInterpolator; import jp.wasabeef.recyclerview.adapters.ScaleInAnimationAdapter; import jp.wasabeef.recyclerview.adapters.SlideInBottomAnimationAdapter; import rx.Observer; import rx.android.schedulers.AndroidSchedulers; import rx.schedulers.Schedulers; public class TrendingReposFragment extends BaseFragment implements MainFragment.TabClickListener,MainFragment.UpdateListener { private String TAG = TrendingReposFragment.class.getName(); private boolean isAlreadyLoadData = false; private LinearLayoutManager mLayoutManager; private TrendingReposAdapter adapter; private RecyclerView recyclerView; private String languageText = ""; private String sinceText = "daily"; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragment_list_data, container, false); initSwipeRefreshLayout(view); recyclerView = (RecyclerView) view.findViewById(R.id.recyclerView); mLayoutManager = new LinearLayoutManager(getActivity()); recyclerView.setLayoutManager(mLayoutManager); return view; } @Override public void setUserVisibleHint(boolean isVisibleToUser) { super.setUserVisibleHint(isVisibleToUser); if (isVisibleToUser && !isAlreadyLoadData) { isAlreadyLoadData = true; startRefresh(); } else { } } @Override public void startRefresh(){ super.startRefresh(); requestTrendingRepos(); } private void updateAdapter(ArrayList<Repository> ts){ if(adapter == null) { adapter = new TrendingReposAdapter(getActivity()); adapter.setOnItemClickListener(new TrendingReposAdapter.OnItemClickListener() { @Override public void onItemClick(View view, int position) { Intent intent = new Intent(getActivity(), ReposDetailActivity.class); Bundle bundle = new Bundle(); bundle.putParcelable(HotReposFragment.REPOS, adapter.getItem(position)); intent.putExtras(bundle); startActivity(intent); } }); adapter.setOnTagChangeListener(new TrendingReposAdapter.TagChangeListener() { @Override public void tagChange(String language, String since) { if(!languageText.equals(language) || !sinceText.equals(since)) { languageText = language; sinceText = since; startRefresh(); } } }); ScaleInAnimationAdapter scaleInAdapter = new ScaleInAnimationAdapter(adapter); SlideInBottomAnimationAdapter slideInAdapter = new SlideInBottomAnimationAdapter(scaleInAdapter); slideInAdapter.setDuration(300); slideInAdapter.setInterpolator(new OvershootInterpolator()); recyclerView.setAdapter(slideInAdapter); recyclerView.scheduleLayoutAnimation(); } adapter.update(ts); } public void onOK(ArrayList<Repository> list) { updateAdapter(list); endRefresh(); } private void requestTrendingRepos(){ getApiService().trendingReposList(languageText, sinceText) .subscribeOn(Schedulers.io()) .observeOn(AndroidSchedulers.mainThread()) .subscribe(new Observer<ArrayList<Repository>>() { @Override public void onNext(ArrayList<Repository> result) { onOK(result); } @Override public void onCompleted() { } @Override public void onError(Throwable error) { endError(error.getMessage()); } }); } @Override public Void update() { startRefresh(); return null; } @Override public Void moveToUp() { recyclerView.smoothScrollToPosition(0); return null; } }