private void convertToDirectionList() {
int index = 0;
for (Leg leg : legs) {
index++;
setTotalDistance(getTotalDistance() + leg.distance);
TraverseMode traverseMode = TraverseMode.valueOf((String) leg.mode);
if (traverseMode.isOnStreetNonTransit()) {
Direction dir = generateNonTransitDirections(leg);
if (dir == null) {
continue;
}
dir.setDirectionIndex(index);
addDirection(dir);
} else {
ArrayList<Direction> directions = generateTransitDirections(leg);
if (directions == null) {
continue;
}
if (directions.get(0) != null) {
directions.get(0).setDirectionIndex(index);
addDirection(directions.get(0));
}
if (directions.get(1) != null) {
if (directions.get(0) != null) {
index++;
}
directions.get(1).setDirectionIndex(index);
addDirection(directions.get(1));
}
}
}
}
public Direction generateTransitSubdirection(Leg leg, boolean isOnDirection) {
Direction direction = new Direction();
direction.setRealTimeInfo(leg.realTime);
// Set icon
String mode =
getLocalizedMode(TraverseMode.valueOf(leg.mode), applicationContext.getResources());
int modeIcon;
String route;
String agencyName = leg.agencyName;
Place from = leg.from;
Place to = leg.to;
Calendar newTime = Calendar.getInstance();
Calendar oldTime = Calendar.getInstance();
String shortName;
// As a work-around for #662, we always use routeShortName and not tripShortName
shortName = leg.routeShortName;
route = ConversionUtils.getRouteLongNameSafe(leg.routeLongName, shortName, true);
direction.setTransit(true);
String action, placeAndHeadsign, extra = "";
if (isOnDirection) {
action = applicationContext.getResources().getString(R.string.step_by_step_transit_get_on);
placeAndHeadsign = from.name;
TraverseModeSet modeSet = new TraverseModeSet(leg.mode);
modeIcon = getModeIcon(modeSet);
newTime.setTime(new Date(Long.parseLong(leg.startTime)));
oldTime.setTime(new Date(newTime.getTimeInMillis()));
oldTime.add(Calendar.SECOND, -leg.departureDelay);
// Only onDirection has subdirection (list of stops in between)
ArrayList<Place> stopsInBetween = new ArrayList<Place>();
if ((leg.getIntermediateStops() != null) && !leg.getIntermediateStops().isEmpty()) {
stopsInBetween.addAll(leg.getIntermediateStops());
} else if ((leg.stop != null) && !leg.stop.isEmpty()) {
stopsInBetween.addAll(leg.stop);
}
// sub-direction
ArrayList<Direction> subDirections = new ArrayList<Direction>();
for (int i = 0; i < stopsInBetween.size(); i++) {
Direction subDirection = new Direction();
Place stop = stopsInBetween.get(i);
String extraStopInformation = stop.stopCode;
String subDirectionText = Integer.toString(i + 1) + ". " + stop.name;
if (!TextUtils.isEmpty(extraStopInformation)) {
subDirectionText += " (" + extraStopInformation + ")";
}
subDirection.setDirectionText(subDirectionText);
subDirection.setIcon(DirectionsGenerator.getStopIcon(modeSet));
subDirections.add(subDirection);
}
direction.setSubDirections(subDirections);
if (stopsInBetween.size() > 0) {
String connector =
applicationContext
.getResources()
.getString(R.string.step_by_step_transit_stops_in_between);
if (stopsInBetween.size() == 1) {
connector =
applicationContext
.getResources()
.getString(R.string.step_by_step_transit_stops_in_between_singular);
}
extra = stopsInBetween.size() + " " + connector;
}
if (!TextUtils.isEmpty(leg.headsign)) {
placeAndHeadsign +=
" "
+ applicationContext
.getResources()
.getString(R.string.step_by_step_transit_connector_headsign)
+ " "
+ leg.headsign;
}
} else {
action = applicationContext.getResources().getString(R.string.step_by_step_transit_get_off);
placeAndHeadsign = to.name;
modeIcon = -1;
newTime.setTime(new Date(Long.parseLong(leg.endTime)));
oldTime.setTime(new Date(newTime.getTimeInMillis()));
oldTime.add(Calendar.SECOND, -leg.arrivalDelay);
}
direction.setIcon(modeIcon);
direction.setPlaceAndHeadsign(
applicationContext
.getResources()
.getString(R.string.step_by_step_transit_connector_stop_name)
+ " "
+ placeAndHeadsign);
direction.setService(action + " " + mode + " " + route);
direction.setAgency(agencyName);
direction.setExtra(extra);
SpannableString oldTimeString;
if (leg.realTime) {
CharSequence newTimeString;
newTimeString =
ConversionUtils.getTimeUpdated(
applicationContext,
leg.agencyTimeZoneOffset,
oldTime.getTimeInMillis(),
newTime.getTimeInMillis());
direction.setNewTime(newTimeString);
}
oldTimeString =
new SpannableString(
ConversionUtils.getTimeWithContext(
applicationContext, leg.agencyTimeZoneOffset, oldTime.getTimeInMillis(), true));
direction.setOldTime(oldTimeString);
return direction;
}
private Direction generateNonTransitDirections(Leg leg) {
Direction direction = new Direction();
// http://opentripplanner.usf.edu/opentripplanner-api-webapp/ws/plan?optimize=QUICK&time=09:24pm&arriveBy=false&wheelchair=false&maxWalkDistance=7600.0&fromPlace=28.033389%2C+-82.521034&toPlace=28.064709%2C+-82.471618&date=03/07/12&mode=WALK,TRAM,SUBWAY,RAIL,BUS,FERRY,CABLE_CAR,GONDOLA,FUNICULAR,TRANSIT,TRAINISH,BUSISH
// Get appropriate action and icon
String action =
applicationContext
.getResources()
.getString(R.string.step_by_step_non_transit_mode_walk_action);
TraverseMode mode = TraverseMode.valueOf((String) leg.mode);
int icon = getModeIcon(new TraverseModeSet(mode));
if (mode.compareTo(TraverseMode.BICYCLE) == 0) {
action =
applicationContext
.getResources()
.getString(R.string.step_by_step_non_transit_mode_bicycle_action);
} else if (mode.compareTo(TraverseMode.CAR) == 0) {
action =
applicationContext
.getResources()
.getString(R.string.step_by_step_non_transit_mode_car_action);
}
direction.setIcon(icon);
// Main direction
Place fromPlace = leg.from;
Place toPlace = leg.to;
String mainDirectionText = action;
mainDirectionText +=
fromPlace.name == null
? ""
: " "
+ applicationContext
.getResources()
.getString(R.string.step_by_step_non_transit_from)
+ " "
+ getLocalizedStreetName(fromPlace.name, applicationContext.getResources());
mainDirectionText +=
toPlace.name == null
? ""
: " "
+ applicationContext.getResources().getString(R.string.step_by_step_non_transit_to)
+ " "
+ getLocalizedStreetName(toPlace.name, applicationContext.getResources());
String extraStopInformation = toPlace.stopCode;
long legDuration;
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(applicationContext);
if (prefs.getInt(OTPConstants.PREFERENCE_KEY_API_VERSION, OTPConstants.API_VERSION_V1)
== OTPConstants.API_VERSION_V1) {
legDuration = leg.duration;
} else {
legDuration = leg.duration / 1000;
}
if (!TextUtils.isEmpty(extraStopInformation)) {
mainDirectionText += " (" + extraStopInformation + ")";
}
mainDirectionText +=
"\n["
+ ConversionUtils.getFormattedDistance(leg.distance, applicationContext)
+ " - "
+ ConversionUtils.getFormattedDurationTextNoSeconds(
legDuration, false, applicationContext)
+ " ]";
direction.setDirectionText(mainDirectionText);
// Sub-direction
List<WalkStep> walkSteps = leg.getSteps();
if (walkSteps == null) {
return direction;
}
ArrayList<Direction> subDirections = new ArrayList<Direction>(walkSteps.size());
for (WalkStep step : walkSteps) {
int subdirection_icon = -1;
Direction dir = new Direction();
String subDirectionText = "";
double distance = step.distance;
RelativeDirection relativeDir = step.relativeDirection;
String relativeDirString =
getLocalizedRelativeDir(relativeDir, applicationContext.getResources());
String streetName = step.streetName;
AbsoluteDirection absoluteDir = step.absoluteDirection;
String absoluteDirString =
getLocalizedAbsoluteDir(absoluteDir, applicationContext.getResources());
String exit = step.exit;
boolean isStayOn = (step.stayOn == null ? false : step.stayOn);
boolean isBogusName = (step.bogusName == null ? false : step.bogusName);
double lon = step.lon;
double lat = step.lat;
String streetConnector =
applicationContext
.getResources()
.getString(R.string.step_by_step_non_transit_connector_street_name);
// Elevation[] elevation = step.getElevation(); //Removed elevation for now, since we're not
// doing anything with it and it causes version issues between OTP server APIs v0.9.1-SNAPSHOT
// and v0.9.2-SNAPSHOT
List<Alerts> alert = step.alerts;
// Walk East
if (relativeDir == null) {
subDirectionText +=
action
+ " "
+ applicationContext
.getResources()
.getString(R.string.step_by_step_non_transit_heading)
+ " ";
subDirectionText += absoluteDirString + " ";
}
// (Turn left)/(Continue)
else {
RelativeDirection rDir = RelativeDirection.valueOf(relativeDir.name());
subdirection_icon = getRelativeDirectionIcon(rDir, applicationContext.getResources());
// Do not need TURN Continue
if (rDir.compareTo(RelativeDirection.RIGHT) == 0
|| rDir.compareTo(RelativeDirection.LEFT) == 0) {
subDirectionText +=
applicationContext.getResources().getString(R.string.step_by_step_non_transit_turn)
+ " ";
}
subDirectionText += relativeDirString + " ";
if (rDir.compareTo(RelativeDirection.CIRCLE_CLOCKWISE) == 0
|| rDir.compareTo(RelativeDirection.CIRCLE_COUNTERCLOCKWISE) == 0) {
if (step.exit != null) {
try {
String ordinal =
getOrdinal(Integer.parseInt(step.exit), applicationContext.getResources());
if (ordinal != null) {
subDirectionText += ordinal + " ";
} else {
subDirectionText +=
applicationContext
.getResources()
.getString(R.string.step_by_step_non_transit_roundabout_number)
+ " "
+ ordinal
+ " ";
}
} catch (NumberFormatException e) {
// If is not a step_by_step_non_transit_roundabout_number and is not null is better to
// try to display it
subDirectionText += step.exit + " ";
}
subDirectionText +=
applicationContext
.getResources()
.getString(R.string.step_by_step_non_transit_roundabout_exit)
+ " ";
streetConnector =
applicationContext
.getResources()
.getString(R.string.step_by_step_non_transit_connector_street_name_roundabout);
}
}
}
subDirectionText +=
streetConnector
+ " "
+ getLocalizedStreetName(streetName, applicationContext.getResources())
+ " ";
subDirectionText +=
"\n[" + ConversionUtils.getFormattedDistance(distance, applicationContext) + " ]";
dir.setDirectionText(subDirectionText);
dir.setIcon(subdirection_icon);
// Add new sub-direction
subDirections.add(dir);
}
direction.setSubDirections(subDirections);
return direction;
}