Archived
Initial Push
This commit is contained in:
Deniz Düzgören
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package com.denizd.substitutionplan;
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import android.content.SharedPreferences;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.os.Handler;
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import android.preference.PreferenceManager;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import com.google.android.material.snackbar.Snackbar;
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import androidx.fragment.app.Fragment;
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import androidx.lifecycle.Observer;
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import androidx.lifecycle.ViewModelProviders;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
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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 android.view.animation.Animation;
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import android.view.animation.AnimationUtils;
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import android.widget.LinearLayout;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import org.jsoup.Jsoup;
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import org.jsoup.nodes.Document;
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import org.jsoup.nodes.Element;
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import org.jsoup.select.Elements;
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import java.io.IOException;
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import java.net.URL;
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import java.net.URLConnection;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import static com.google.android.material.snackbar.Snackbar.make;
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public class FragmentPlan extends Fragment {
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private RecyclerView recyclerView;
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private CardAdapter mAdapter;
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private RecyclerView.LayoutManager layoutManager;
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private ArrayList<Subst> planCardList;
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private TextView bottomSheetText;
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private SubstViewModel substViewModel;
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@Nullable
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
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return inflater.inflate(R.layout.plan, null);
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}
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@Override
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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final SwipeRefreshLayout pullToRefresh = getView().findViewById(R.id.pullToRefresh);
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bottomSheetText = getView().getRootView().findViewById(R.id.bottom_sheet_text);
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final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
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final SharedPreferences.Editor edit = prefs.edit();
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bottomSheetText.setText(prefs.getString("informational", getString(R.string.noinfo)));
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planCardList = new ArrayList<>();
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recyclerView = getView().findViewById(R.id.linearRecycler);
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layoutManager = new LinearLayoutManager(getContext());
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recyclerView.setHasFixedSize(true);
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recyclerView.setLayoutManager(layoutManager);
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mAdapter = new CardAdapter(planCardList);
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recyclerView.setAdapter(mAdapter);
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if (prefs.getInt("firstTimeOpening", 0) == 2) {
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if (!prefs.getBoolean("notif", false)) {
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pullToRefresh.setRefreshing(true);
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new fetcher().execute();
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edit.putInt("firstTimeOpening", 3);
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edit.apply();
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}
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}
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if (prefs.getBoolean("autoRefresh", false)) {
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pullToRefresh.setRefreshing(true);
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new fetcher().execute();
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bottomSheetText.setText(prefs.getString("informational", getString(R.string.noinfo)));
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}
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substViewModel = ViewModelProviders.of(getActivity()).get(SubstViewModel.class);
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substViewModel.getAllSubst().observe(this, new Observer<List<Subst>>() {
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@Override
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public void onChanged(List<Subst> substs) {
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// LayoutAnimationController animationOut = AnimationUtils.loadLayoutAnimation(getContext(), R.anim.layout_animation_fall_down_out);
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// LayoutAnimationController animationIn = AnimationUtils.loadLayoutAnimation(getContext(), R.anim.layout_animation_fall_down);
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// recyclerView.setLayoutAnimation(animationOut);
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// recyclerView.scheduleLayoutAnimation();
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mAdapter.setSubst(substs);
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// recyclerView.setLayoutAnimation(animationIn);
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recyclerView.scheduleLayoutAnimation();
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bottomSheetText.setText(prefs.getString("informational", getString(R.string.noinfo)));
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}
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});
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pullToRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
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@Override
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public void onRefresh() {
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pullToRefresh.setRefreshing(true);
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new fetcher().execute();
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bottomSheetText.setText(prefs.getString("informational", getString(R.string.noinfo)));
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}
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});
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}
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private class fetcher extends AsyncTask<Void, Void, Void> {
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private int count = 0, pCount = 0, priority = 200;
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final String OLD_FORMAT = "EEE, dd MMM yyyy HH:mm:ss zzz", NEW_FORMAT = "yyyy-MM-dd, HH:mm:ss";
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String newDateString, informational;
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String[] groupS, dateS, timeS, courseS, roomS, additionalS;
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boolean attempt = false, npe = false, emptyIcon;
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URL url;
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URLConnection connection;
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String modified;
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Elements rows, paragraphs;
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Document doc;
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final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
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final SharedPreferences.Editor edit = prefs.edit();
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final SwipeRefreshLayout pullToRefresh = getView().findViewById(R.id.pullToRefresh);
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ProgressBar progressBar;
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SimpleDateFormat sdf = new SimpleDateFormat(OLD_FORMAT);
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Date d;
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protected fetcher() {
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}
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@Override
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protected Void doInBackground(Void... params) {
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try {
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doc = Jsoup.connect("https://djd4rkn355.github.io/subst").get();
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url = new URL("https://djd4rkn355.github.io/subst");
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connection = url.openConnection();
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rows = doc.select("tr");
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count = rows.size();
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modified = connection.getHeaderField("Last-Modified");
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d = new Date(connection.getHeaderField("Last-Modified"));
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edit.putString("time", connection.getHeaderField("Last-Modified"));
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paragraphs = doc.select("p");
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pCount = paragraphs.size();
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attempt = true;
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for (int i = 0; i < pCount; i++) {
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if (i == 0) {
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informational = paragraphs.get(i).text();
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} else {
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informational += "\n\n" + paragraphs.get(i).text();
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}
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}
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edit.putString("informational", informational);
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edit.apply();
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groupS = new String[count];
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dateS = new String[count];
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timeS = new String[count];
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courseS = new String[count];
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roomS = new String[count];
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additionalS = new String[count];
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progressBar = getView().getRootView().findViewById(R.id.progressBar);
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progressBar.setProgress(0);
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progressBar.setMax(count);
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substViewModel.deleteAllSubst();
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if (attempt) {
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for (int i = 0; i < count; i++) {
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Element row = rows.get(i);
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Elements cols = row.select("th");
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groupS[i] = cols.get(0).text();
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dateS[i] = cols.get(1).text();
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timeS[i] = cols.get(2).text();
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courseS[i] = cols.get(3).text();
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roomS[i] = cols.get(4).text();
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additionalS[i] = cols.get(5).text();
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progressBar.incrementProgressBy(1);
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int drawable = icons(courseS[i]);
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Subst subst = new Subst(drawable, groupS[i], dateS[i], timeS[i], courseS[i], roomS[i], additionalS[i], priority);
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substViewModel.insert(subst);
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priority--;
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}
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}
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} catch (IOException e1) {
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npe = true;
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} catch (NullPointerException e1) {
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npe = true;
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}
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return null;
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}
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private int icons(String course) {
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emptyIcon = false;
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if (course.toLowerCase().contains("deu") || course.toLowerCase().contains("dep") || course.toLowerCase().contains("daz")) {
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return R.drawable.ic_german;
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} else if (course.toLowerCase().contains("mat") || course.toLowerCase().contains("map")) {
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return R.drawable.ic_maths;
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} else if (course.toLowerCase().contains("eng") || course.toLowerCase().contains("enp") || course.toLowerCase().contains("ena")) {
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return R.drawable.ic_english;
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} else if (course.toLowerCase().contains("spo") || course.toLowerCase().contains("spp") || course.toLowerCase().contains("spth")) {
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return R.drawable.ic_pe;
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} else if (course.toLowerCase().contains("pol") || course.toLowerCase().contains("pop")) {
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return R.drawable.ic_politics;
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} else if (course.toLowerCase().contains("dar") || course.toLowerCase().contains("dap")) {
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return R.drawable.ic_drama;
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} else if (course.toLowerCase().contains("phy") || course.toLowerCase().contains("php")) {
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return R.drawable.ic_physics;
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} else if (course.toLowerCase().contains("bio") || course.toLowerCase().contains("bip") || course.toLowerCase().contains("nw")) {
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return R.drawable.ic_biology;
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} else if (course.toLowerCase().contains("che") || course.toLowerCase().contains("chp")) {
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return R.drawable.ic_chemistry;
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} else if (course.toLowerCase().contains("phi") || course.toLowerCase().contains("psp")) {
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return R.drawable.ic_philosophy;
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} else if (course.toLowerCase().contains("laa") || course.toLowerCase().contains("laf") || course.toLowerCase().contains("lat")) {
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return R.drawable.ic_latin;
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} else if (course.toLowerCase().contains("spa") || course.toLowerCase().contains("spf")) {
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return R.drawable.ic_spanish;
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} else if (course.toLowerCase().contains("fra") || course.toLowerCase().contains("frf") || course.toLowerCase().contains("frz")) {
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return R.drawable.ic_french;
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} else if (course.toLowerCase().contains("inf")) {
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return R.drawable.ic_compsci;
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} else if (course.toLowerCase().contains("ges")) {
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return R.drawable.ic_history;
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} else if (course.toLowerCase().contains("rel")) {
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return R.drawable.ic_religion;
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} else if (course.toLowerCase().contains("geg") || course.toLowerCase().contains("wuk")) {
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return R.drawable.ic_geography;
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} else if (course.toLowerCase().contains("kun")) {
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return R.drawable.ic_arts;
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} else if (course.toLowerCase().contains("mus")) {
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return R.drawable.ic_music;
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} else if (course.toLowerCase().contains("tue")) {
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return R.drawable.ic_turkish;
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} else if (course.toLowerCase().contains("chi")) {
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return R.drawable.ic_chinese;
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} else if (course.toLowerCase().contains("gll")) {
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return R.drawable.ic_gll;
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} else if (course.toLowerCase().contains("wat")) {
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return R.drawable.ic_wat;
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} else if (course.toLowerCase().contains("för")) {
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return R.drawable.ic_help;
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} else if (course.toLowerCase().contains("wp") || course.toLowerCase().contains("met")) {
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return R.drawable.ic_pencil;
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} else {
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emptyIcon = true;
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return R.drawable.ic_empty;
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}
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}
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@Override
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protected void onPostExecute(Void result) {
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try {
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if (attempt) {
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final Animation fadeOut = AnimationUtils.loadAnimation(getContext(), R.anim.fade_out);
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final Handler handler = new Handler();
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handler.postDelayed(new Runnable() {
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@Override
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public void run() {
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progressBar.startAnimation(fadeOut);
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}
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}, 200);
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fadeOut.setAnimationListener(new Animation.AnimationListener() {
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@Override
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public void onAnimationStart(Animation arg0) {
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}
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@Override
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public void onAnimationRepeat(Animation arg0) {
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}
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@Override
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public void onAnimationEnd(Animation arg0) {
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progressBar.setProgress(0);
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}
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});
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sdf.applyPattern(NEW_FORMAT);
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newDateString = sdf.format(d);
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View contextView = getView().getRootView().findViewById(R.id.coordination);
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Snackbar snackbar = make(contextView, getText(R.string.lastupdated) + ": " + newDateString, Snackbar.LENGTH_LONG)
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.setAction("Action", null);
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snackbar.show();
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pullToRefresh.setRefreshing(false);
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} else if (npe) {
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pullToRefresh.setRefreshing(false);
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View contextView = getView().getRootView().findViewById(R.id.coordination);
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Snackbar snackbar = make(contextView, getText(R.string.nointernet), Snackbar.LENGTH_LONG)
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.setAction("Action", null);
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snackbar.show();
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}
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} catch (NullPointerException e) {
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}
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}
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}
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}
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