diff --git a/src/it/reyboz/bustorino/fragments/MainScreenFragment.java b/src/it/reyboz/bustorino/fragments/MainScreenFragment.java index 5a56cf1..42794fb 100644 --- a/src/it/reyboz/bustorino/fragments/MainScreenFragment.java +++ b/src/it/reyboz/bustorino/fragments/MainScreenFragment.java @@ -1,356 +1,361 @@ package it.reyboz.bustorino.fragments; import android.content.Context; import android.os.Bundle; import androidx.fragment.app.Fragment; import androidx.fragment.app.FragmentManager; import androidx.swiperefreshlayout.widget.SwipeRefreshLayout; import android.util.Log; import android.view.LayoutInflater; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.view.inputmethod.InputMethodManager; import android.widget.Button; import android.widget.EditText; import android.widget.ImageButton; import android.widget.ProgressBar; import android.widget.TextView; import com.google.android.material.floatingactionbutton.FloatingActionButton; import com.google.zxing.integration.android.IntentIntegrator; import it.reyboz.bustorino.R; import it.reyboz.bustorino.backend.ArrivalsFetcher; import it.reyboz.bustorino.backend.FiveTAPIFetcher; import it.reyboz.bustorino.backend.FiveTScraperFetcher; import it.reyboz.bustorino.backend.FiveTStopsFetcher; import it.reyboz.bustorino.backend.GTTJSONFetcher; import it.reyboz.bustorino.backend.GTTStopsFetcher; import it.reyboz.bustorino.backend.Stop; import it.reyboz.bustorino.backend.StopsFinderByName; import it.reyboz.bustorino.data.UserDB; import it.reyboz.bustorino.middleware.AsyncDataDownload; /** * A simple {@link Fragment} subclass. * Use the {@link MainScreenFragment#newInstance} factory method to * create an instance of this fragment. */ public class MainScreenFragment extends BaseFragment implements FragmentListenerMain{ private final String OPTION_SHOW_LEGEND = "show_legend"; private static final String DEBUG_TAG = "BusTO - MainFragment"; private CommonFragmentListener mListener; /// UI ELEMENTS // private ImageButton addToFavorites; private FragmentHelper fragmentHelper; private SwipeRefreshLayout swipeRefreshLayout; private EditText busStopSearchByIDEditText; private EditText busStopSearchByNameEditText; private ProgressBar progressBar; private TextView howDoesItWorkTextView; private Button hideHintButton; private MenuItem actionHelpMenuItem; private FloatingActionButton floatingActionButton; //private Snackbar snackbar; /* * Search mode */ private static final int SEARCH_BY_NAME = 0; private static final int SEARCH_BY_ID = 1; private static final int SEARCH_BY_ROUTE = 2; // TODO: implement this -- https://gitpull.it/T12 private int searchMode; //private ImageButton addToFavorites; private final ArrivalsFetcher[] arrivalsFetchers = new ArrivalsFetcher[]{new FiveTAPIFetcher(), new GTTJSONFetcher(), new FiveTScraperFetcher()}; public MainScreenFragment() { // Required empty public constructor } public static MainScreenFragment newInstance() { MainScreenFragment fragment = new MainScreenFragment(); Bundle args = new Bundle(); //args.putString(ARG_PARAM1, param1); //args.putString(ARG_PARAM2, param2); fragment.setArguments(args); return fragment; } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); if (getArguments() != null) { //do nothing } } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // Inflate the layout for this fragment View root = inflater.inflate(R.layout.fragment_main_screen, container, false); addToFavorites = (ImageButton) root.findViewById(R.id.addToFavorites); busStopSearchByIDEditText = root.findViewById(R.id.busStopSearchByIDEditText); busStopSearchByNameEditText = root.findViewById(R.id.busStopSearchByNameEditText); progressBar = root.findViewById(R.id.progressBar); howDoesItWorkTextView = root.findViewById(R.id.howDoesItWorkTextView); hideHintButton = root.findViewById(R.id.hideHintButton); swipeRefreshLayout = root.findViewById(R.id.listRefreshLayout); floatingActionButton = root.findViewById(R.id.floatingActionButton); return root; } /* GUI METHODS */ /** * QR scan button clicked * * @param v View QRButton clicked */ public void onQRButtonClick(View v) { IntentIntegrator integrator = new IntentIntegrator(getActivity()); integrator.initiateScan(); } public void onHideHint(View v) { hideHints(); setOption(OPTION_SHOW_LEGEND, false); } /** * OK this is pure shit * * @param v View clicked */ public void onSearchClick(View v) { final StopsFinderByName[] stopsFinderByNames = new StopsFinderByName[]{new GTTStopsFetcher(), new FiveTStopsFetcher()}; if (searchMode == SEARCH_BY_ID) { String busStopID = busStopSearchByIDEditText.getText().toString(); requestArrivalsForStopID(busStopID); } else { // searchMode == SEARCH_BY_NAME String query = busStopSearchByNameEditText.getText().toString(); //new asyncWgetBusStopSuggestions(query, stopsDB, StopsFindersByNameRecursionHelper); new AsyncDataDownload(fragmentHelper, stopsFinderByNames).execute(query); } } public void onToggleKeyboardLayout(View v) { if (searchMode == SEARCH_BY_NAME) { setSearchModeBusStopID(); if (busStopSearchByIDEditText.requestFocus()) { showKeyboard(); } } else { // searchMode == SEARCH_BY_ID setSearchModeBusStopName(); if (busStopSearchByNameEditText.requestFocus()) { showKeyboard(); } } } @Override public void enableRefreshLayout(boolean yes) { swipeRefreshLayout.setEnabled(yes); } ////////////////////////////////////// GUI HELPERS ///////////////////////////////////////////// /** * Get the last successfully searched bus stop or NULL * * @return */ @Override public Stop getLastSuccessfullySearchedBusStop() { return fragmentHelper.getLastSuccessfullySearchedBusStop(); } /** * Get the last successfully searched bus stop ID or NULL * * @return */ @Override public String getLastSuccessfullySearchedBusStopID() { Stop stop = getLastSuccessfullySearchedBusStop(); return stop == null ? null : stop.ID; } /** * Update the star "Add to favorite" icon */ @Override public void updateStarIconFromLastBusStop() { // no favorites no party! if (addToFavorites == null) { Log.d("MainActivity", "Why the fuck the star is not here?!"); return; } // check if there is a last Stop String stopID = getLastSuccessfullySearchedBusStopID(); if (stopID == null) { addToFavorites.setVisibility(View.INVISIBLE); } else { // filled or outline? if (UserDB.checkStopInFavorites(stopID, getContext().getApplicationContext())) { addToFavorites.setImageResource(R.drawable.ic_star_filled); } else { addToFavorites.setImageResource(R.drawable.ic_star_outline); } addToFavorites.setVisibility(View.VISIBLE); } } public void showKeyboard() { InputMethodManager imm = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE); View view = searchMode == SEARCH_BY_ID ? busStopSearchByIDEditText : busStopSearchByNameEditText; imm.showSoftInput(view, InputMethodManager.SHOW_IMPLICIT); } private void setSearchModeBusStopID() { searchMode = SEARCH_BY_ID; busStopSearchByNameEditText.setVisibility(View.GONE); busStopSearchByNameEditText.setText(""); busStopSearchByIDEditText.setVisibility(View.VISIBLE); floatingActionButton.setImageResource(R.drawable.alphabetical); } private void setSearchModeBusStopName() { searchMode = SEARCH_BY_NAME; busStopSearchByIDEditText.setVisibility(View.GONE); busStopSearchByIDEditText.setText(""); busStopSearchByNameEditText.setVisibility(View.VISIBLE); floatingActionButton.setImageResource(R.drawable.numeric); } /** * Having that cursor at the left of the edit text makes me cancer. * * @param busStopID bus stop ID */ private void setBusStopSearchByIDEditText(String busStopID) { busStopSearchByIDEditText.setText(busStopID); busStopSearchByIDEditText.setSelection(busStopID.length()); } private void showHints() { howDoesItWorkTextView.setVisibility(View.VISIBLE); hideHintButton.setVisibility(View.VISIBLE); actionHelpMenuItem.setVisible(false); } private void hideHints() { howDoesItWorkTextView.setVisibility(View.GONE); hideHintButton.setVisibility(View.GONE); actionHelpMenuItem.setVisible(true); } //TODO: toggle spinner from mainActivity @Override public void toggleSpinner(boolean enable) { if (enable) { //already set by the RefreshListener when needed //swipeRefreshLayout.setRefreshing(true); progressBar.setVisibility(View.VISIBLE); } else { swipeRefreshLayout.setRefreshing(false); progressBar.setVisibility(View.GONE); } } @Override public void toggleLastStopToFavorites() { } private void prepareGUIForBusLines() { swipeRefreshLayout.setEnabled(true); swipeRefreshLayout.setVisibility(View.VISIBLE); actionHelpMenuItem.setVisible(true); } private void prepareGUIForBusStops() { swipeRefreshLayout.setEnabled(false); swipeRefreshLayout.setVisibility(View.VISIBLE); actionHelpMenuItem.setVisible(false); } @Override public void showFloatingActionButton(boolean yes) { mListener.showFloatingActionButton(yes); } /** * This provides a temporary fix to make the transition * to a single asynctask go smoother * * @param fragmentType the type of fragment created */ @Override public void readyGUIfor(FragmentKind fragmentType) { + throw new UnsupportedOperationException(); + /* hideKeyboard(); + //TODO: fix this //if we are getting results, already, stop waiting for nearbyStops if (pendingNearbyStopsRequest && (fragmentType == FragmentKind.ARRIVALS || fragmentType == FragmentKind.STOPS)) { locmgr.removeUpdates(locListener); pendingNearbyStopsRequest = false; } + if (fragmentType == null) Log.e("ActivityMain", "Problem with fragmentType"); else switch (fragmentType) { case ARRIVALS: prepareGUIForBusLines(); if (getOption(OPTION_SHOW_LEGEND, true)) { showHints(); } break; case STOPS: prepareGUIForBusStops(); break; default: Log.e("BusTO Activity", "Called readyGUI with unsupported type of Fragment"); return; } // Shows hints + */ } @Override public void requestArrivalsForStopID(String ID) { final FragmentManager framan = getChildFragmentManager(); if (ID == null || ID.length() <= 0) { // we're still in UI thread, no need to mess with Progress showToastMessage(R.string.insert_bus_stop_number_error, true); toggleSpinner(false); } else if (framan.findFragmentById(R.id.resultFrame) instanceof ArrivalsFragment) { ArrivalsFragment fragment = (ArrivalsFragment) framan.findFragmentById(R.id.resultFrame); if (fragment.getStopID() != null && fragment.getStopID().equals(ID)){ // Run with previous fetchers //fragment.getCurrentFetchers().toArray() new AsyncDataDownload(fragmentHelper,fragment.getCurrentFetchersAsArray()).execute(ID); } else{ new AsyncDataDownload(fragmentHelper, arrivalsFetchers).execute(ID); } } else { new AsyncDataDownload(fragmentHelper,arrivalsFetchers).execute(ID); Log.d("MainActiv", "Started search for arrivals of stop " + ID); } } } \ No newline at end of file