public String getInformation(
RouteInfoLocation route, List<TransportStop> stops, int position, boolean part) {
StringBuilder text = new StringBuilder(200);
double dist = 0;
int ind = 0;
int stInd = stops.size();
int eInd = stops.size();
for (TransportStop s : stops) {
if (s == route.getStart()) {
stInd = ind;
}
if (s == route.getStop()) {
eInd = ind;
}
if (ind > stInd && ind <= eInd) {
dist += MapUtils.getDistance(stops.get(ind - 1).getLocation(), s.getLocation());
}
ind++;
}
text.append(getString(R.string.transport_route_distance))
.append(" ")
.append(OsmAndFormatter.getFormattedDistance((int) dist, this)); // $NON-NLS-1$/
if (!part) {
text.append(", ")
.append(getString(R.string.transport_stops_to_pass))
.append(" ")
.append(eInd - stInd); // $NON-NLS-1$ //$NON-NLS-2$
LatLon endStop = getEndStop(position - 1);
if (endStop != null) {
String before =
OsmAndFormatter.getFormattedDistance(
(int) MapUtils.getDistance(endStop, route.getStart().getLocation()),
SearchTransportActivity.this);
text.append(", ")
.append(getString(R.string.transport_to_go_before))
.append(" ")
.append(before); // $NON-NLS-2$//$NON-NLS-1$
}
LatLon stStop = getStartStop(position + 1);
if (stStop != null) {
String after =
OsmAndFormatter.getFormattedDistance(
(int) MapUtils.getDistance(stStop, route.getStop().getLocation()),
SearchTransportActivity.this);
text.append(", ")
.append(getString(R.string.transport_to_go_after))
.append(" ")
.append(after); // $NON-NLS-1$ //$NON-NLS-2$
}
}
return text.toString();
}
public LatLon getStartStop(int position) {
if (position == intermediateListAdapater.getCount()) {
return selectedDestinationLocation;
}
RouteInfoLocation item = intermediateListAdapater.getItem(position);
if (item == null) {
return getStartStop(position + 1);
}
return item.getStart().getLocation();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View row = convertView;
if (row == null) {
LayoutInflater inflater = getLayoutInflater();
row = inflater.inflate(R.layout.search_transport_list_item, parent, false);
}
LatLon locationToGo = getLocationToGo();
LatLon locationToStart = getLocationToStart();
TextView label = (TextView) row.findViewById(R.id.label);
ImageView icon = (ImageView) row.findViewById(R.id.search_icon);
RouteInfoLocation stop = getItem(position);
TransportRoute route = stop.getRoute();
StringBuilder labelW = new StringBuilder(150);
labelW.append(route.getType()).append(" ").append(route.getRef()); // $NON-NLS-1$
labelW.append(" - ["); // $NON-NLS-1$
if (locationToGo != null) {
labelW.append(
OsmAndFormatter.getFormattedDistance(
stop.getDistToLocation(), SearchTransportActivity.this));
} else {
labelW.append(getString(R.string.transport_search_none));
}
labelW.append("]\n").append(route.getName(settings.usingEnglishNames())); // $NON-NLS-1$
// TODO icons
if (locationToGo != null && stop.getDistToLocation() < 400) {
icon.setImageResource(R.drawable.opened_poi);
} else {
icon.setImageResource(R.drawable.poi);
}
int dist =
locationToStart == null
? 0
: (int) (MapUtils.getDistance(stop.getStart().getLocation(), locationToStart));
String distance =
OsmAndFormatter.getFormattedDistance(dist, SearchTransportActivity.this)
+ " "; //$NON-NLS-1$
label.setText(distance + labelW.toString(), TextView.BufferType.SPANNABLE);
((Spannable) label.getText())
.setSpan(
new ForegroundColorSpan(getResources().getColor(R.color.color_distance)),
0,
distance.length() - 1,
0);
return (row);
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
View row = convertView;
final RouteInfoLocation info = getItem(position);
if (info == null) {
TextView text = new TextView(getContext());
LatLon st = getStartStop(position + 1);
LatLon end = getEndStop(position - 1);
if (st != null && end != null) {
int dist = (int) MapUtils.getDistance(st, end);
text.setText(
MessageFormat.format(
getString(R.string.transport_searching_route),
OsmAndFormatter.getFormattedDistance(dist, SearchTransportActivity.this)));
} else {
text.setText(getString(R.string.transport_searching_transport));
}
text.setTextSize(21);
text.setTypeface(null, Typeface.ITALIC);
text.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (intermediateListAdapater.getCount() > 1) {
intermediateListAdapater.remove(null);
searchTransport();
} else {
if (selectedDestinationLocation == null) {
selectedDestinationLocation = destinationLocation;
} else {
selectedDestinationLocation = null;
}
searchTransport();
}
}
});
return text;
}
int currentRouteLocation = getCurrentRouteLocation();
if (row == null || row instanceof TextView) {
LayoutInflater inflater = getLayoutInflater();
row = inflater.inflate(R.layout.search_transport_route_item, parent, false);
}
TextView label = (TextView) row.findViewById(R.id.label);
ImageButton icon = (ImageButton) row.findViewById(R.id.remove);
TransportRoute route = info.getRoute();
icon.setVisibility(View.VISIBLE);
StringBuilder labelW = new StringBuilder(150);
labelW.append(route.getType()).append(" ").append(route.getRef()); // $NON-NLS-1$
boolean en = settings.usingEnglishNames();
labelW
.append(" : ")
.append(info.getStart().getName(en))
.append(" - ")
.append(info.getStop().getName(en)); // $NON-NLS-1$ //$NON-NLS-2$
// additional information if route is calculated
if (currentRouteLocation == -1) {
labelW.append(" ("); // $NON-NLS-1$
labelW
.append(info.getStopNumbers())
.append(" ")
.append(getString(R.string.transport_stops))
.append(", "); // $NON-NLS-1$ //$NON-NLS-2$
int startDist =
(int) MapUtils.getDistance(getEndStop(position - 1), info.getStart().getLocation());
labelW
.append(getString(R.string.transport_to_go_before))
.append(" ")
.append(
OsmAndFormatter.getFormattedDistance(
startDist, SearchTransportActivity.this)); // $NON-NLS-1$
if (position == getCount() - 1) {
LatLon stop = getStartStop(position + 1);
if (stop != null) {
int endDist = (int) MapUtils.getDistance(stop, info.getStop().getLocation());
labelW
.append(", ")
.append(getString(R.string.transport_to_go_after))
.append(" ")
.append(
OsmAndFormatter.getFormattedDistance(
endDist, SearchTransportActivity.this)); // $NON-NLS-1$ //$NON-NLS-2$
}
}
labelW.append(")"); // $NON-NLS-1$
}
label.setText(labelW.toString());
icon.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
int p = position;
intermediateListAdapater.remove(null);
if (!isRouteCalculated() && getCurrentRouteLocation() < p) {
p--;
}
intermediateListAdapater.insert(null, p);
intermediateListAdapater.remove(info);
intermediateListAdapater.notifyDataSetChanged();
zoom = initialZoom;
searchTransport();
}
});
View.OnClickListener clickListener =
new View.OnClickListener() {
@Override
public void onClick(View v) {
showContextMenuOnRoute(info, position);
}
};
label.setOnClickListener(clickListener);
return row;
}
public void showContextMenuOnRoute(final RouteInfoLocation route, final int routeInd) {
Builder b = new AlertDialog.Builder(this);
List<TransportStop> stops =
route.getDirection()
? route.getRoute().getForwardStops()
: route.getRoute().getBackwardStops();
boolean en = settings.usingEnglishNames();
String info = getInformation(route, stops, routeInd, false);
StringBuilder txt = new StringBuilder(300);
txt.append(info);
boolean start = false;
for (TransportStop s : stops) {
if (s == route.getStart()) {
start = true;
}
if (start) {
txt.append("\n")
.append(getString(R.string.transport_Stop))
.append(" : ")
.append(s.getName(en)); // $NON-NLS-1$ //$NON-NLS-2$
}
if (s == route.getStop()) {
break;
}
}
b.setMessage(txt.toString());
b.setPositiveButton(getString(R.string.default_buttons_ok), null);
b.setNeutralButton(
getString(R.string.transport_search_before),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
int toInsert = routeInd;
int c = getCurrentRouteLocation();
if (c >= 0 && c < routeInd) {
toInsert--;
}
intermediateListAdapater.remove(null);
intermediateListAdapater.insert(null, toInsert);
zoom = initialZoom;
searchTransport();
}
});
b.setNegativeButton(
getString(R.string.transport_search_after),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
int toInsert = routeInd;
int c = getCurrentRouteLocation();
if (c > routeInd || c == -1) {
toInsert++;
}
intermediateListAdapater.remove(null);
intermediateListAdapater.insert(null, toInsert);
zoom = initialZoom;
searchTransport();
}
});
b.show();
}