Differential D50 Diff 173 src/it/reyboz/bustorino/fragments/ArrivalsFragment.java

Changeset View

Standalone View

src/it/reyboz/bustorino/fragments/ArrivalsFragment.java

Show First 20 Lines • Show All 49 Lines • ▼ Show 20 Lines
import it.reyboz.bustorino.backend.Fetcher;		import it.reyboz.bustorino.backend.Fetcher;
import it.reyboz.bustorino.backend.FiveTAPIFetcher;		import it.reyboz.bustorino.backend.FiveTAPIFetcher;
import it.reyboz.bustorino.backend.FiveTNormalizer;		import it.reyboz.bustorino.backend.FiveTNormalizer;
import it.reyboz.bustorino.backend.FiveTScraperFetcher;		import it.reyboz.bustorino.backend.FiveTScraperFetcher;
import it.reyboz.bustorino.backend.GTTJSONFetcher;		import it.reyboz.bustorino.backend.GTTJSONFetcher;
import it.reyboz.bustorino.backend.Palina;		import it.reyboz.bustorino.backend.Palina;
import it.reyboz.bustorino.backend.Passaggio;		import it.reyboz.bustorino.backend.Passaggio;
import it.reyboz.bustorino.backend.Route;		import it.reyboz.bustorino.backend.Route;
import it.reyboz.bustorino.middleware.AppDataProvider;		import it.reyboz.bustorino.backend.Stop;
import it.reyboz.bustorino.middleware.NextGenDB;		import it.reyboz.bustorino.data.AppDataProvider;
import it.reyboz.bustorino.middleware.UserDB;		import it.reyboz.bustorino.data.NextGenDB;
		import it.reyboz.bustorino.data.UserDB;
		import it.reyboz.bustorino.middleware.AsyncStopFavoriteAction;

public class ArrivalsFragment extends ResultListFragment implements LoaderManager.LoaderCallbacks<Cursor> {		public class ArrivalsFragment extends ResultListFragment implements LoaderManager.LoaderCallbacks<Cursor> {

private final static String KEY_STOP_ID = "stopid";		private final static String KEY_STOP_ID = "stopid";
private final static String KEY_STOP_NAME = "stopname";		private final static String KEY_STOP_NAME = "stopname";
private final static String DEBUG_TAG = "BUSTOArrivalsFragment";		private final static String DEBUG_TAG = "BUSTOArrivalsFragment";
private final static int loaderFavId = 2;		private final static int loaderFavId = 2;
private final static int loaderStopId = 1;		private final static int loaderStopId = 1;
private final static ArrivalsFetcher[] defaultFetchers = new ArrivalsFetcher[]{new FiveTAPIFetcher(), new GTTJSONFetcher(), new FiveTScraperFetcher()};		private final static ArrivalsFetcher[] defaultFetchers = new ArrivalsFetcher[]{new FiveTAPIFetcher(), new GTTJSONFetcher(), new FiveTScraperFetcher()};
static final String STOP_TITLE = "messageExtra";		static final String STOP_TITLE = "messageExtra";

private @Nullable String stopID,stopName;		private @Nullable String stopID,stopName;
private DBStatusManager prefs;		private DBStatusManager prefs;
private DBStatusManager.OnDBUpdateStatusChangeListener listener;		private DBStatusManager.OnDBUpdateStatusChangeListener listener;
private boolean justCreated = false;		private boolean justCreated = false;
private Palina lastUpdatedPalina = null;		private Palina lastUpdatedPalina = null;
private boolean needUpdateOnAttach = false;		private boolean needUpdateOnAttach = false;
private boolean requestedNewArrivalTimes = false;		private boolean fetchersChangeRequestPending = false;
		private boolean stopIsInFavorites = false;

//Views		//Views
protected ImageButton addToFavorites;		protected ImageButton addToFavorites;
protected TextView timesSourceTextView;		protected TextView timesSourceTextView;

private List<ArrivalsFetcher> fetchers = new ArrayList<>(Arrays.asList(defaultFetchers));		private List<ArrivalsFetcher> fetchers = new ArrayList<>(Arrays.asList(defaultFetchers));


▲ Show 20 Lines • Show All 47 Lines • ▼ Show 20 Lines	public class ArrivalsFragment extends ResultListFragment implements LoaderManager.LoaderCallbacks<Cursor> {
public View onCreateView(LayoutInflater inflater, ViewGroup container,		public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {		Bundle savedInstanceState) {
View root = inflater.inflate(R.layout.fragment_arrivals, container, false);		View root = inflater.inflate(R.layout.fragment_arrivals, container, false);
messageTextView = (TextView) root.findViewById(R.id.messageTextView);		messageTextView = (TextView) root.findViewById(R.id.messageTextView);
addToFavorites = (ImageButton) root.findViewById(R.id.addToFavorites);		addToFavorites = (ImageButton) root.findViewById(R.id.addToFavorites);
resultsListView = (ListView) root.findViewById(R.id.resultsListView);		resultsListView = (ListView) root.findViewById(R.id.resultsListView);
timesSourceTextView = (TextView) root.findViewById(R.id.timesSourceTextView);		timesSourceTextView = (TextView) root.findViewById(R.id.timesSourceTextView);
timesSourceTextView.setOnLongClickListener(view -> {		timesSourceTextView.setOnLongClickListener(view -> {
if(!requestedNewArrivalTimes){		if(!fetchersChangeRequestPending){
rotateFetchers();		rotateFetchers();
		//Show we are changing provider
timesSourceTextView.setText(R.string.arrival_source_changing);		timesSourceTextView.setText(R.string.arrival_source_changing);
mListener.createFragmentForStop(stopID);
requestedNewArrivalTimes = true;		mListener.requestArrivalsForStopID(stopID);
		fetchersChangeRequestPending = true;
return true;		return true;
}		}
return false;		return false;
});		});
timesSourceTextView.setOnClickListener(view -> {		timesSourceTextView.setOnClickListener(view -> {
Toast.makeText(getContext(), R.string.change_arrivals_source_message, Toast.LENGTH_SHORT)		Toast.makeText(getContext(), R.string.change_arrivals_source_message, Toast.LENGTH_SHORT)
.show();		.show();
});		});
//Button		//Button
addToFavorites.setClickable(true);		addToFavorites.setClickable(true);
addToFavorites.setOnClickListener(v -> {		addToFavorites.setOnClickListener(v -> {
// add/remove the stop in the favorites		// add/remove the stop in the favorites
mListener.toggleLastStopToFavorites();		toggleLastStopToFavorites();
});		});

resultsListView.setOnItemClickListener((parent, view, position, id) -> {		resultsListView.setOnItemClickListener((parent, view, position, id) -> {
String routeName;		String routeName;

Route r = (Route) parent.getItemAtPosition(position);		Route r = (Route) parent.getItemAtPosition(position);
routeName = FiveTNormalizer.routeInternalToDisplay(r.getNameForDisplay());		routeName = FiveTNormalizer.routeInternalToDisplay(r.getNameForDisplay());
if (routeName == null) {		if (routeName == null) {
Show All 24 Lines	public class ArrivalsFragment extends ResultListFragment implements LoaderManager.LoaderCallbacks<Cursor> {
@Override		@Override
public void onResume() {		public void onResume() {
super.onResume();		super.onResume();
LoaderManager loaderManager = getLoaderManager();		LoaderManager loaderManager = getLoaderManager();

if(stopID!=null){		if(stopID!=null){
//refresh the arrivals		//refresh the arrivals
if(!justCreated)		if(!justCreated)
mListener.createFragmentForStop(stopID);		mListener.requestArrivalsForStopID(stopID);
else justCreated = false;		else justCreated = false;
//start the loader		//start the loader
if(prefs.isDBUpdating(true)){		if(prefs.isDBUpdating(true)){
prefs.registerListener();		prefs.registerListener();
} else {		} else {
loaderManager.restartLoader(loaderFavId, getArguments(), this);		loaderManager.restartLoader(loaderFavId, getArguments(), this);
}		}
updateMessage();		updateMessage();
▲ Show 20 Lines • Show All 76 Lines • ▼ Show 20 Lines	protected void showArrivalsSources(Palina p){
break;		break;
case UNDETERMINED:		case UNDETERMINED:
//Don't show the view		//Don't show the view
timesSourceTextView.setVisibility(View.GONE);		timesSourceTextView.setVisibility(View.GONE);
return;		return;
default:		default:
throw new IllegalStateException("Unexpected value: " + source);		throw new IllegalStateException("Unexpected value: " + source);
}		}
		int count = 0;
		while (source != fetchers.get(0).getSourceForFetcher() && count < 100){
		//we need to update the fetcher that is requested
		rotateFetchers();
		count++;
		}
		if (count>10)
		Log.w(DEBUG_TAG, "Tried to update the source fetcher but it didn't work");
final String base_message = getString(R.string.times_source_fmt, source_txt);		final String base_message = getString(R.string.times_source_fmt, source_txt);
timesSourceTextView.setVisibility(View.VISIBLE);		timesSourceTextView.setVisibility(View.VISIBLE);
timesSourceTextView.setText(base_message);		timesSourceTextView.setText(base_message);
requestedNewArrivalTimes = false;		fetchersChangeRequestPending = false;
}		}

@Override		@Override
public void setNewListAdapter(ListAdapter adapter) {		public void setNewListAdapter(ListAdapter adapter) {
throw new UnsupportedOperationException();		throw new UnsupportedOperationException();
}		}

/**		/**
Show All 10 Lines	private void updateMessage(){
} else {		} else {
Log.e("ArrivalsFragm"+getTag(),"NO ID FOR THIS FRAGMENT - something went horribly wrong");		Log.e("ArrivalsFragm"+getTag(),"NO ID FOR THIS FRAGMENT - something went horribly wrong");
}		}
if(message!=null) {		if(message!=null) {
setTextViewMessage(getString(R.string.passages,message));		setTextViewMessage(getString(R.string.passages,message));
}		}

// whatever is the case, update the star icon		// whatever is the case, update the star icon
mListener.updateStarIconFromLastBusStop();		//updateStarIconFromLastBusStop();

}		}

		@NonNull
@Override		@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {		public Loader<Cursor> onCreateLoader(int id, Bundle args) {
if(args.getString(KEY_STOP_ID)==null) return null;		if(args.getString(KEY_STOP_ID)==null) return null;
final String stopID = args.getString(KEY_STOP_ID);		final String stopID = args.getString(KEY_STOP_ID);
final Uri.Builder builder = AppDataProvider.getUriBuilderToComplete();		final Uri.Builder builder = AppDataProvider.getUriBuilderToComplete();
CursorLoader cl;		CursorLoader cl;
switch (id){		switch (id){
case loaderFavId:		case loaderFavId:
Show All 15 Lines	public class ArrivalsFragment extends ResultListFragment implements LoaderManager.LoaderCallbacks<Cursor> {

@Override		@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {		public void onLoadFinished(Loader<Cursor> loader, Cursor data) {

switch (loader.getId()){		switch (loader.getId()){
case loaderFavId:		case loaderFavId:
final int colUserName = data.getColumnIndex(UserDB.getFavoritesColumnNamesAsArray[1]);		final int colUserName = data.getColumnIndex(UserDB.getFavoritesColumnNamesAsArray[1]);
if(data.getCount()>0){		if(data.getCount()>0){
		// IT'S IN FAVORITES
data.moveToFirst();		data.moveToFirst();
final String probableName = data.getString(colUserName);		final String probableName = data.getString(colUserName);
		stopIsInFavorites = true;
if(probableName!=null && !probableName.isEmpty()){		if(probableName!=null && !probableName.isEmpty()){
stopName = probableName;		stopName = probableName;
		//update the message in the textview
updateMessage();		updateMessage();
}		}
		} else {
		stopIsInFavorites =false;
}		}
		updateStarIcon();

if(stopName == null){		if(stopName == null){
//stop is not inside the favorites and wasn't provided		//stop is not inside the favorites and wasn't provided
Log.d("ArrivalsFragment"+getTag(),"Stop wasn't in the favorites and has no name, looking in the DB");		Log.d("ArrivalsFragment"+getTag(),"Stop wasn't in the favorites and has no name, looking in the DB");
getLoaderManager().restartLoader(loaderStopId,getArguments(),this);		getLoaderManager().restartLoader(loaderStopId,getArguments(),this);
}		}
break;		break;
case loaderStopId:		case loaderStopId:
if(data.getCount()>0){		if(data.getCount()>0){
Show All 15 Lines	public void onPause() {
prefs.unregisterListener();		prefs.unregisterListener();
super.onPause();		super.onPause();
}		}

@Override		@Override
public void onLoaderReset(Loader<Cursor> loader) {		public void onLoaderReset(Loader<Cursor> loader) {
//NOTHING TO DO		//NOTHING TO DO
}		}


		public void toggleLastStopToFavorites() {

		Stop stop = lastUpdatedPalina;
		if (stop != null) {

		// toggle the status in background
		new AsyncStopFavoriteAction(getContext().getApplicationContext(), AsyncStopFavoriteAction.Action.TOGGLE,
		v->updateStarIconFromLastBusStop(v)).execute(stop);
		} else {
		// this case have no sense, but just immediately update the favorite icon
		updateStarIconFromLastBusStop(true);
		}
		}
		/**
		* Update the star "Add to favorite" icon
		*/
		public void updateStarIconFromLastBusStop(Boolean toggleDone) {
		if (stopIsInFavorites)
		stopIsInFavorites = !toggleDone;
		else stopIsInFavorites = toggleDone;

		updateStarIcon();

		// check if there is a last Stop
		/*
		if (stopID == null) {
		addToFavorites.setVisibility(View.INVISIBLE);
		} else {
		// filled or outline?
		if (isStopInFavorites(stopID)) {
		addToFavorites.setImageResource(R.drawable.ic_star_filled);
		} else {
		addToFavorites.setImageResource(R.drawable.ic_star_outline);
		}

		addToFavorites.setVisibility(View.VISIBLE);
		}
		*/
		}

		/**
		* Update the star icon according to `stopIsInFavorites`
		*/
		public void updateStarIcon() {

		// no favorites no party!

		// check if there is a last Stop

		if (stopID == null) {
		addToFavorites.setVisibility(View.INVISIBLE);
		} else {
		// filled or outline?
		if (stopIsInFavorites) {
		addToFavorites.setImageResource(R.drawable.ic_star_filled);
		} else {
		addToFavorites.setImageResource(R.drawable.ic_star_outline);
		}

		addToFavorites.setVisibility(View.VISIBLE);
		}


		}

}		}