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import java.util.ArrayList; |
import java.util.ArrayList; |
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import java.util.List; |
import java.util.List; |
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import java.util.Locale; |
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import android.app.AlertDialog; |
import android.app.AlertDialog; |
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import android.app.Dialog; |
import android.app.Dialog; |
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import android.content.Intent; |
import android.content.Intent; |
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import android.content.SharedPreferences; |
import android.content.SharedPreferences; |
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import android.content.SharedPreferences.Editor; |
import android.content.SharedPreferences.Editor; |
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import android.location.Address; |
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import android.location.Geocoder; |
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import android.location.Location; |
import android.location.Location; |
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import android.os.AsyncTask; |
import android.os.AsyncTask; |
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import android.os.Bundle; |
import android.os.Bundle; |
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import android.os.Handler; |
import android.os.Handler; |
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import android.os.Message; |
import android.os.Message; |
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import android.util.Log; |
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import android.view.ContextMenu; |
import android.view.ContextMenu; |
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import android.view.LayoutInflater; |
import android.view.LayoutInflater; |
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import android.view.Menu; |
import android.view.Menu; |
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String dialogMessage = ""; |
String dialogMessage = ""; |
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ProgressDialog dialog; |
ProgressDialog dialog; |
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LocationLookup locator = null; |
LocationLookup locationLookup = null; |
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FindStationsTask findStationsTask; |
FindStationsTask findStationsTask; |
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StationsFetchedHandler stationsFetched = new StationsFetchedHandler(); |
StationsFetchedHandler stationsFetched = new StationsFetchedHandler(); |
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IntSet favorites = new IntSet(); |
IntSet favorites = new IntSet(); |
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WelcomeScreen.ListType listType; |
WelcomeScreen.ListType listType; |
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String dialogTitle; |
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SharedPreferences prefs; |
SharedPreferences prefs; |
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/////////////////////////////////////////////////////////////////////////////////////////// |
/////////////////////////////////////////////////////////////////////////////////////////// |
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ListView lv = getListView(); |
ListView lv = getListView(); |
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lv.setOnCreateContextMenuListener(contextMenu); |
lv.setOnCreateContextMenuListener(contextMenu); |
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locator = new LocationLookup(this, stationsFetched); |
locationLookup = new LocationLookup(this, stationsFetched); |
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prefs = getSharedPreferences("TrainStation", 0); |
prefs = getSharedPreferences("TrainStation", 0); |
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favorites.fromString(favoriteString); |
favorites.fromString(favoriteString); |
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} |
} |
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listType = (WelcomeScreen.ListType) getIntent().getSerializableExtra("type"); |
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setTitle(); |
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if (savedInstanceState == null) { |
if (savedInstanceState == null) { |
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listType = (WelcomeScreen.ListType) getIntent().getSerializableExtra("type"); |
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switch (listType) { |
switch (listType) { |
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case ListNearest: |
case ListNearest: |
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startLookup(); |
startLookup(); |
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stations = (ArrayList<StationBean>) savedInstanceState.getSerializable("stations"); |
stations = (ArrayList<StationBean>) savedInstanceState.getSerializable("stations"); |
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adapter.setStations(stations); |
adapter.setStations(stations); |
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location = (GeoPair) savedInstanceState.getSerializable("location"); |
location = (GeoPair) savedInstanceState.getSerializable("location"); |
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dialogTitle = savedInstanceState.getString("title"); |
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setTitle(dialogTitle); |
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} |
} |
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} |
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protected void setTitle() { |
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String dialogTitle = getResources().getString(R.string.app_name); |
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switch (listType) { |
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case ListNearest: |
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dialogTitle += " - Nearby stations"; |
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break; |
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case ListSearch: |
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dialogTitle += " - Search"; |
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break; |
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case ListFavorites: |
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dialogTitle += " - Favorites"; |
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break; |
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default: |
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dialogTitle = "";//not possible |
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} |
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setTitle(dialogTitle); |
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} |
} |
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@Override |
@Override |
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dialog.dismiss(); |
dialog.dismiss(); |
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outState.putSerializable("stations", (ArrayList<StationBean>) stations); |
outState.putSerializable("stations", (ArrayList<StationBean>) stations); |
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outState.putSerializable("location", location); |
outState.putSerializable("location", location); |
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outState.putString("title", dialogTitle); |
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} |
} |
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case OPTIONS_MAP: |
case OPTIONS_MAP: |
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Intent intent = new Intent(this,StationMapView.class); |
Intent intent = new Intent(this,StationMapView.class); |
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intent.putExtra("userlocation", location ); |
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ArrayList<GeoPair> stationPoints = new ArrayList<GeoPair>(); |
ArrayList<GeoPair> stationPoints = new ArrayList<GeoPair>(); |
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for (StationBean st : stations ) { |
for (StationBean st : stations ) { |
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startActivity(intent); |
startActivity(intent); |
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break; |
break; |
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case OPTIONS_GPSINFO: |
case OPTIONS_GPSINFO: |
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Location loc = locator.getLocation(); |
Location loc = locationLookup.getLocation(); |
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StringBuffer message = new StringBuffer(); |
StringBuffer message = new StringBuffer(); |
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message.append("Location info:\n"); |
message.append("Location info:\n"); |
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message.append("-Obtained by: ").append(loc != null ? loc.getProvider() : "-").append("\n"); |
if (loc != null) { |
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message.append("-Accuracy: ").append(loc != null ? (int)loc.getAccuracy() : "-").append("m\n"); |
message.append("-Obtained by: ").append( loc.getProvider() ).append("\n"); |
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message.append("-Accuracy: ").append( (int)loc.getAccuracy()).append("m\n"); |
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message.append("-Latitude: ").append( loc.getLatitude()).append("\n"); |
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message.append("-Longitude: ").append( loc.getLongitude() ).append("\n"); |
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} else { |
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message.append(" - No location data!"); |
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} |
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MessageBox.showMessage(this, message.toString()); |
MessageBox.showMessage(this, message.toString()); |
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break; |
break; |
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default: |
default: |
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} |
} |
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public void showMessageAndClose(String message) { |
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AlertDialog.Builder builder = new AlertDialog.Builder(this); |
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builder.setMessage(message) |
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.setCancelable(false) |
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.setPositiveButton("OK", new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int id) { |
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dialog.dismiss(); |
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StationList.this.finish(); |
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} |
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}) |
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.show(); |
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} |
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if (et.getText().toString().length() >= 2) { |
if (et.getText().toString().length() >= 2) { |
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startNameSearch(et.getText().toString()); |
startNameSearch(et.getText().toString()); |
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} else { |
} else { |
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MessageBox.showMessage(StationList.this, "Two characters minimum" ); |
showMessageAndClose("Two characters minimum"); |
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} |
} |
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} |
} |
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}); |
}); |
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builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { |
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int which) { |
public void onClick(DialogInterface dialog, int which) { |
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dialog.dismiss(); |
dialog.dismiss(); |
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StationList.this.finish(); // Close this Activity |
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} |
} |
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}); |
}); |
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return builder.create(); |
return builder.create(); |
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super.onListItemClick(l, v, position, id); |
super.onListItemClick(l, v, position, id); |
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StationBean station = stations.get(position); |
StationBean station = stations.get(position); |
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double latitude = station.getLatitude(); |
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double longitude = station.getLongitude(); |
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Intent intent = new Intent(this, DepartureList.class); |
Intent intent = new Intent(this, DepartureList.class); |
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intent.putExtra("name", station.getName()); |
intent.putExtra("stationbean", station); |
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intent.putExtra("distance", station.getDistance()); |
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intent.putExtra("latitude", latitude); |
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intent.putExtra("longitude", longitude); |
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intent.putExtra("stationid", station.getId()); |
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intent.putExtra("address", station.getAddress()); |
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startActivity(intent); |
startActivity(intent); |
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} |
} |
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dialogMessage = "Wait for location fix"; |
dialogMessage = "Wait for location fix"; |
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showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
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locator.locateStations(); |
locationLookup.locateStations(); |
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stationsFetched.sendEmptyMessageDelayed(LOCATIONFIXTIMEOUT, 20000); |
stationsFetched.sendEmptyMessageDelayed(LOCATIONFIXTIMEOUT, 20000); |
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} |
} |
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showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
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findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
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findStationsTask.searchByName(name, locator.getLocation()); |
findStationsTask.searchByName(name, locationLookup.getLocation()); |
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findStationsTask.execute(); |
findStationsTask.execute(); |
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} |
} |
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showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
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findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
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findStationsTask.searchByIds(favorites.toString(), locator.getLocation()); |
findStationsTask.searchByIds(favorites.toString(), locationLookup.getLocation()); |
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findStationsTask.execute(); |
findStationsTask.execute(); |
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} else { |
} else { |
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MessageBox.showMessage(this, "Favorite list is empty"); |
showMessageAndClose( "Favorite list is empty"); |
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} |
} |
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} |
} |
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showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
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findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
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findStationsTask.searchByLocation( locator.getLocation() ); |
findStationsTask.searchByLocation( locationLookup.getLocation() ); |
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findStationsTask.execute(); |
findStationsTask.execute(); |
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} |
} |
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/* TODO: Remove this no longer needed function |
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String lookupAddress(double latitude, double longitude) { |
String lookupAddress(double latitude, double longitude) { |
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Geocoder coder = new Geocoder(this, new Locale("da")); |
Geocoder coder = new Geocoder(this, new Locale("da")); |
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} |
} |
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return sb.toString(); |
return sb.toString(); |
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} |
}*/ |
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//////////////////////////////////////////////////////////////////////////// |
//////////////////////////////////////////////////////////////////////////// |
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dismissDialog(DLG_PROGRESS); |
dismissDialog(DLG_PROGRESS); |
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startLocatorTask(); |
startLocatorTask(); |
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location = GeoPair.fromLocation( locator.getLocation() ); |
location = GeoPair.fromLocation( locationLookup.getLocation() ); |
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break; |
break; |
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break; |
break; |
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case LOCATIONFIXTIMEOUT: |
case LOCATIONFIXTIMEOUT: |
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if (isRunning) { |
if (isRunning) { |
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locator.stopSearch(); |
locationLookup.stopSearch(); |
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if (locator.hasLocation()) { |
if (locationLookup.hasLocation()) { |
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stationsFetched.sendEmptyMessage( GOTLOCATION ); |
stationsFetched.sendEmptyMessage( GOTLOCATION ); |
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} else { |
} else { |
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dismissDialog(DLG_PROGRESS); |
dismissDialog(DLG_PROGRESS); |
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List<StationBean> stations = stationProvider.getStations(); |
List<StationBean> stations = stationProvider.getStations(); |
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for (StationBean station : stations) { |
for (StationBean station : stations) { |
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String addr = lookupAddress(station.getLatitude(), station.getLongitude()); |
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station.setAddress(addr); |
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if (method.equals(LookupMethod.ByName) || method.equals(LookupMethod.ByList)) { |
if (method.equals(LookupMethod.ByName) || method.equals(LookupMethod.ByList)) { |
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if (loc != null) { //only do the distance calc if we have a location |
if (loc != null) { //only do the distance calc if we have a location |
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dummy.setLatitude(station.getLatitude()); |
dummy.setLatitude(station.getLatitude()); |
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super.onPostExecute(result); |
super.onPostExecute(result); |
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dialog.dismiss(); |
dialog.dismiss(); |
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//set title |
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switch (method) { |
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case ByLocation: |
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dialogTitle = "Traininfo DK - Nearby stations"; |
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break; |
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case ByName: |
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dialogTitle = "Traininfo DK - Search"; |
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break; |
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case ByList: |
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dialogTitle = "Traininfo DK - Favorites"; |
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break; |
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default: |
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dialogTitle = "";//not possible |
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} |
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StationList.this.setTitle(dialogTitle); |
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//set title end |
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if (success) { |
if (success) { |
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if (stationProvider.getStations().size() == 0) |
if (stationProvider.getStations().size() == 0) |