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import java.util.List; |
import java.util.List; |
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import java.util.Locale; |
import java.util.Locale; |
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import android.app.AlertDialog; |
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import android.app.Dialog; |
import android.app.Dialog; |
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import android.app.ListActivity; |
import android.app.ListActivity; |
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import android.app.ProgressDialog; |
import android.app.ProgressDialog; |
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import android.content.DialogInterface; |
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import android.content.Intent; |
import android.content.Intent; |
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import android.content.SharedPreferences; |
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import android.content.SharedPreferences.Editor; |
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import android.location.Address; |
import android.location.Address; |
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import android.location.Geocoder; |
import android.location.Geocoder; |
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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; |
import android.util.Log; |
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import android.view.ContextMenu; |
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import android.view.LayoutInflater; |
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import android.view.Menu; |
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import android.view.MenuItem; |
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import android.view.View; |
import android.view.View; |
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import android.view.ContextMenu.ContextMenuInfo; |
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import android.view.View.OnCreateContextMenuListener; |
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import android.widget.AdapterView; |
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import android.widget.EditText; |
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import android.widget.ListView; |
import android.widget.ListView; |
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import android.widget.Toast; |
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import dk.thoerup.traininfo.provider.ProviderFactory; |
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import dk.thoerup.traininfo.provider.StationProvider; |
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import dk.thoerup.traininfo.stationmap.GeoPair; |
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import dk.thoerup.traininfo.stationmap.StationMapView; |
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import dk.thoerup.traininfo.util.IntSet; |
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import dk.thoerup.traininfo.util.MessageBox; |
import dk.thoerup.traininfo.util.MessageBox; |
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public class TrainInfoList extends ListActivity { |
public class StationList extends ListActivity { |
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public static final int GOTLOCATION = 1; |
public static final int GOTLOCATION = 1001; |
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public static final int GOTSTATIONLIST = 2; |
public static final int GOTSTATIONLIST = 1002; |
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public static final int NOPROVIDER = 3; |
public static final int NOPROVIDER = 1003; |
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public static final int FIXTIMEOUT = 4; |
public static final int LOCATIONFIXTIMEOUT = 1004; |
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public static final int LOOKUPSTATIONFAILED = 5; |
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public static final int OPTIONS_MAP = 2003; |
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public static final int OPTIONS_GPSINFO = 2004; |
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public static final int DLG_PROGRESS = 3001; |
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public static final int DLG_STATIONNAME = 3002; |
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static enum LookupMethod { |
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ByLocation, |
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ByName, |
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ByList, |
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MethodNone |
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} |
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public static final int DLG_PROGRESS = 1; |
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/** Called when the activity is first created. */ |
String dialogMessage = ""; |
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ProgressDialog dialog; |
ProgressDialog dialog; |
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StationLocator locator = null; |
LocationLookup locationLookup = null; |
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LocatorTask locatorTask = new LocatorTask(); |
FindStationsTask findStationsTask; |
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StationsFetchedHandler stationsFetched = new StationsFetchedHandler(); |
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GeoPair location = new GeoPair(); |
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boolean isRunning = false; |
boolean isRunning = false; |
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List<StationBean> stations = new ArrayList<StationBean>(); |
List<StationBean> stations = new ArrayList<StationBean>(); |
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StationProvider stationProvider = ProviderFactory.getStationProvider(); |
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StationListAdapter adapter = null; |
StationListAdapter adapter = null; |
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FavoritesMenu contextMenu = new FavoritesMenu(); |
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IntSet favorites = new IntSet(); |
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WelcomeScreen.ListType listType; |
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SharedPreferences prefs; |
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/////////////////////////////////////////////////////////////////////////////////////////// |
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//Activity call backs |
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@SuppressWarnings("unchecked") |
@SuppressWarnings("unchecked") |
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@Override |
@Override |
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public void onCreate(Bundle savedInstanceState) { |
public void onCreate(Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState); |
super.onCreate(savedInstanceState); |
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setContentView(R.layout.main); |
setContentView(R.layout.stationlist); |
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StationLocator.removeMockLocation(this); |
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//StationLocator.injectMockLocation(this); |
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adapter = new StationListAdapter(this); |
adapter = new StationListAdapter(this); |
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setListAdapter(adapter); |
setListAdapter(adapter); |
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locator = new StationLocator(this, stationsFetched); |
ListView lv = getListView(); |
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lv.setOnCreateContextMenuListener(contextMenu); |
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locationLookup = new LocationLookup(this, stationsFetched); |
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prefs = getSharedPreferences("TrainStation", 0); |
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String favoriteString = prefs.getString("favorites", ""); |
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if (! favoriteString.equals("") ) { |
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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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startLookup(); |
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switch (listType) { |
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case ListNearest: |
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startLookup(); |
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break; |
120 |
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case ListSearch: |
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this.showDialog(DLG_STATIONNAME); |
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break; |
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case ListFavorites: |
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startFavoriteLookup(); |
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break; |
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default: |
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// Not possible !?! |
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} |
129 |
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} else { |
} else { |
131 |
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"); |
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} |
} |
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} |
} |
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protected void setTitle() { |
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String dialogTitle; |
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switch (listType) { |
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case ListNearest: |
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dialogTitle = "TrainInfo DK - Nearby stations"; |
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break; |
143 |
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case ListSearch: |
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dialogTitle = "TrainInfo DK - Search"; |
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break; |
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case ListFavorites: |
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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 |
151 |
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} |
152 |
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setTitle(dialogTitle); |
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} |
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@Override |
@Override |
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public void onSaveInstanceState(Bundle outState) |
public void onSaveInstanceState(Bundle outState) |
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{ |
{ |
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if (dialog != null && dialog.isShowing()) |
if (dialog != null && dialog.isShowing()) |
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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); |
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} |
} |
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@Override |
@Override |
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public boolean onCreateOptionsMenu(Menu menu) { |
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MenuItem item; |
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item = menu.add(0, OPTIONS_MAP, 0, "Station map"); |
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item.setIcon(android.R.drawable.ic_menu_mapmode); |
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item = menu.add(0, OPTIONS_GPSINFO, 0, "GPS Info"); |
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item.setIcon(android.R.drawable.ic_menu_mapmode); |
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return true; |
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} |
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@Override |
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public boolean onOptionsItemSelected(MenuItem item) { |
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boolean retval = true; |
187 |
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//TODO: Cleanup |
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switch (item.getItemId()) { |
190 |
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case OPTIONS_MAP: |
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Intent intent = new Intent(this,StationMapView.class); |
193 |
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intent.putExtra("userlocation", location ); |
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ArrayList<GeoPair> stationPoints = new ArrayList<GeoPair>(); |
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for (StationBean st : stations ) { |
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stationPoints.add( new GeoPair(st.getLatitude(), st.getLongitude(), st.getName()) ); |
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} |
199 |
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intent.putExtra("stations", stationPoints); |
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startActivity(intent); |
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break; |
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case OPTIONS_GPSINFO: |
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Location loc = locationLookup.getLocation(); |
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StringBuffer message = new StringBuffer(); |
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message.append("Location info:\n"); |
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message.append("-Obtained by: ").append(loc != null ? loc.getProvider() : "-").append("\n"); |
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message.append("-Accuracy: ").append(loc != null ? (int)loc.getAccuracy() : "-").append("m\n"); |
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MessageBox.showMessage(this, message.toString()); |
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break; |
213 |
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default: |
214 |
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retval = super.onOptionsItemSelected(item); |
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} |
216 |
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return retval; |
218 |
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} |
219 |
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@Override |
223 |
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public boolean onContextItemSelected(MenuItem item) { |
224 |
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contextMenu.onContextItemSelected(item); |
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return true; |
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} |
229 |
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232 |
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@Override |
234 |
protected Dialog onCreateDialog(int id) { |
protected Dialog onCreateDialog(int id) { |
235 |
switch (id) { |
switch (id) { |
236 |
case DLG_PROGRESS: |
case DLG_PROGRESS: |
237 |
ProgressDialog dlg = new ProgressDialog(this); |
ProgressDialog dlg = new ProgressDialog(this); |
238 |
dlg.setMessage("Wait for location fix"); |
dlg.setMessage("Wait for location fix"); |
239 |
dlg.setCancelable(false); |
dlg.setCancelable(false); |
240 |
return dlg; |
return dlg; |
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case DLG_STATIONNAME: |
242 |
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LayoutInflater factory = LayoutInflater.from(this); |
243 |
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final View rootView = factory.inflate(R.layout.textinput, null); |
244 |
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245 |
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246 |
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AlertDialog.Builder builder = new AlertDialog.Builder(this); |
247 |
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248 |
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builder.setTitle("Station search"); |
249 |
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builder.setView(rootView); |
250 |
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builder.setCancelable(true); |
251 |
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builder.setPositiveButton("Search", new DialogInterface.OnClickListener() { |
252 |
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public void onClick(DialogInterface dialog, int which) { |
253 |
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EditText et = (EditText) rootView.findViewById(R.id.EditText); |
254 |
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dialog.dismiss(); |
255 |
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if (et.getText().toString().length() >= 2) { |
256 |
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startNameSearch(et.getText().toString()); |
257 |
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} else { |
258 |
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MessageBox.showMessage(StationList.this, "Two characters minimum" ); |
259 |
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} |
260 |
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} |
261 |
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}); |
262 |
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builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { |
263 |
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public void onClick(DialogInterface dialog, int which) { |
264 |
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dialog.dismiss(); |
265 |
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} |
266 |
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}); |
267 |
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return builder.create(); |
268 |
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269 |
default: |
default: |
270 |
return super.onCreateDialog(id); |
return super.onCreateDialog(id); |
271 |
} |
} |
273 |
} |
} |
274 |
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275 |
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276 |
@Override |
@Override |
277 |
protected void onPrepareDialog(int id, Dialog dialog) { |
protected void onPrepareDialog(int id, Dialog dialog) { |
278 |
super.onPrepareDialog(id, dialog); |
super.onPrepareDialog(id, dialog); |
279 |
switch (id) { |
switch (id) { |
280 |
case DLG_PROGRESS: |
case DLG_PROGRESS: |
281 |
this.dialog = (ProgressDialog) dialog; |
this.dialog = (ProgressDialog) dialog; |
282 |
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if (!dialogMessage.equals("")) { |
283 |
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this.dialog.setMessage(dialogMessage); |
284 |
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dialogMessage = ""; |
285 |
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} |
286 |
break; |
break; |
287 |
} |
} |
288 |
} |
} |
289 |
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290 |
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@Override |
291 |
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protected void onListItemClick(ListView l, View v, int position, long id) { |
292 |
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super.onListItemClick(l, v, position, id); |
293 |
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294 |
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StationBean station = stations.get(position); |
295 |
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296 |
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double latitude = station.getLatitude(); |
297 |
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double longitude = station.getLongitude(); |
298 |
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299 |
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300 |
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301 |
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Intent intent = new Intent(this, DepartureList.class); |
302 |
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intent.putExtra("name", station.getName()); |
303 |
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intent.putExtra("distance", station.getDistance()); |
304 |
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intent.putExtra("latitude", latitude); |
305 |
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intent.putExtra("longitude", longitude); |
306 |
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intent.putExtra("stationid", station.getId()); |
307 |
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intent.putExtra("address", station.getAddress()); |
308 |
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startActivity(intent); |
309 |
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} |
310 |
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311 |
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///////////////////////////////////////////////////////////// |
312 |
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// |
313 |
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|
314 |
public void startLookup() { |
public void startLookup() { |
315 |
isRunning = true; |
isRunning = true; |
316 |
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dialogMessage = "Wait for location fix"; |
317 |
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showDialog(DLG_PROGRESS); |
318 |
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319 |
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locationLookup.locateStations(); |
320 |
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stationsFetched.sendEmptyMessageDelayed(LOCATIONFIXTIMEOUT, 20000); |
321 |
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} |
322 |
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323 |
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void startNameSearch(String name) { |
324 |
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dialogMessage = "Finding stations by name"; |
325 |
showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
326 |
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327 |
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findStationsTask = new FindStationsTask(); |
328 |
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findStationsTask.searchByName(name, locationLookup.getLocation()); |
329 |
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findStationsTask.execute(); |
330 |
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locator.locateStations(); |
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stationsFetched.sendEmptyMessageDelayed(FIXTIMEOUT, 20000); |
|
331 |
} |
} |
332 |
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333 |
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public void startFavoriteLookup() { |
334 |
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335 |
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if (favorites.size() > 0) { |
336 |
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dialogMessage = "Loading favorites"; |
337 |
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showDialog(DLG_PROGRESS); |
338 |
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339 |
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findStationsTask = new FindStationsTask(); |
340 |
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findStationsTask.searchByIds(favorites.toString(), locationLookup.getLocation()); |
341 |
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findStationsTask.execute(); |
342 |
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} else { |
343 |
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MessageBox.showMessage(this, "Favorite list is empty"); |
344 |
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} |
345 |
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} |
346 |
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347 |
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348 |
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349 |
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void startLocatorTask() |
350 |
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{ |
351 |
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dialogMessage = "Finding nearby stations"; |
352 |
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showDialog(DLG_PROGRESS); |
353 |
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354 |
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findStationsTask = new FindStationsTask(); |
355 |
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findStationsTask.searchByLocation( locationLookup.getLocation() ); |
356 |
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findStationsTask.execute(); |
357 |
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} |
358 |
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359 |
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360 |
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String lookupAddress(double latitude, double longitude) { |
361 |
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362 |
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Geocoder coder = new Geocoder(this, new Locale("da")); |
363 |
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StringBuilder sb = new StringBuilder(); |
364 |
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Log.i("lookupaddr", "" + latitude + "/" + longitude); |
365 |
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try { |
366 |
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List<Address> addressList = coder.getFromLocation(latitude, longitude, 1); |
367 |
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Address addr = addressList.get(0); |
368 |
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369 |
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370 |
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int max = addr.getMaxAddressLineIndex(); |
371 |
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for (int i=0; i<max; i++) { |
372 |
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if (i>0) |
373 |
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sb.append(", "); |
374 |
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375 |
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sb.append(addr.getAddressLine(i)); |
376 |
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} |
377 |
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378 |
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379 |
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} catch (Exception e) { |
380 |
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Log.e("DepartureList", "geocoder failed", e); |
381 |
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} |
382 |
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383 |
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return sb.toString(); |
384 |
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} |
385 |
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386 |
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387 |
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//////////////////////////////////////////////////////////////////////////// |
388 |
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// Inner classes |
389 |
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|
390 |
Handler stationsFetched = new Handler() { |
class StationsFetchedHandler extends Handler { |
391 |
@Override |
@Override |
392 |
public void handleMessage(Message msg) { |
public void handleMessage(Message msg) { |
393 |
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|
394 |
switch (msg.what) { |
switch (msg.what) { |
395 |
case GOTLOCATION: |
case GOTLOCATION: |
396 |
dialog.setMessage("Finding nearby stations"); |
dismissDialog(DLG_PROGRESS); |
397 |
locatorTask.execute(); |
|
398 |
break; |
startLocatorTask(); |
399 |
case GOTSTATIONLIST: |
location = GeoPair.fromLocation( locationLookup.getLocation() ); |
400 |
dialog.dismiss(); |
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if (locator.getStations().size() == 0) |
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MessageBox.showMessage(TrainInfoList.this,"Error loading station list!"); |
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stations = locator.getStations(); |
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adapter.setStations( stations ); |
|
401 |
break; |
break; |
402 |
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|
403 |
case NOPROVIDER: |
case NOPROVIDER: |
404 |
dialog.dismiss(); |
dismissDialog(DLG_PROGRESS); |
405 |
MessageBox.showMessage(TrainInfoList.this,"No location provider enabled. Plase enable gps."); |
MessageBox.showMessage(StationList.this,"No location provider enabled. Plase enable gps."); |
406 |
break; |
break; |
407 |
case FIXTIMEOUT: |
case LOCATIONFIXTIMEOUT: |
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dialog.dismiss(); |
|
408 |
if (isRunning) { |
if (isRunning) { |
409 |
locator.abortLocationListener(); |
locationLookup.stopSearch(); |
410 |
if (locator.hasLocation()) { |
if (locationLookup.hasLocation()) { |
411 |
msg.what = GOTLOCATION; |
stationsFetched.sendEmptyMessage( GOTLOCATION ); |
412 |
handleMessage( msg ); // ToDo: ugly recursive call !!! |
} else { |
413 |
} else { |
dismissDialog(DLG_PROGRESS); |
414 |
MessageBox.showMessage(TrainInfoList.this,"GPS fix timed out"); |
|
415 |
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AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
416 |
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builder.setMessage("Location fix timed out"); |
417 |
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builder.setCancelable(true); |
418 |
|
builder.setPositiveButton("Retry", new DialogInterface.OnClickListener() { |
419 |
|
public void onClick(DialogInterface dialog, int id) { |
420 |
|
dialog.dismiss(); |
421 |
|
startLookup(); |
422 |
|
|
423 |
|
} |
424 |
|
}); |
425 |
|
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { |
426 |
|
public void onClick(DialogInterface dialog, int id) { |
427 |
|
dialog.dismiss(); |
428 |
|
} |
429 |
|
}); |
430 |
|
builder.show(); |
431 |
|
|
432 |
} |
} |
433 |
} |
} |
434 |
break; |
break; |
|
case LOOKUPSTATIONFAILED: |
|
|
dialog.dismiss(); |
|
|
MessageBox.showMessage(TrainInfoList.this,"Error on finding nearby stations"); |
|
|
break; |
|
435 |
} |
} |
436 |
isRunning = false; |
isRunning = false; |
437 |
} |
} |
438 |
}; |
}; |
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@Override |
|
|
protected void onListItemClick(ListView l, View v, int position, long id) { |
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super.onListItemClick(l, v, position, id); |
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StationBean station = stations.get(position); |
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double latitude = station.getLatitude(); |
|
|
double longitude = station.getLongitude(); |
|
|
|
|
|
|
|
|
|
|
|
Intent intent = new Intent(this, DepartureList.class); |
|
|
intent.putExtra("name", station.getName()); |
|
|
intent.putExtra("distance", station.getDistance()); |
|
|
intent.putExtra("latitude", latitude); |
|
|
intent.putExtra("longitude", longitude); |
|
|
intent.putExtra("stationid", station.getId()); |
|
|
startActivity(intent); |
|
|
} |
|
439 |
|
|
440 |
|
|
441 |
|
class FindStationsTask extends AsyncTask<Void,Void,Void> { |
442 |
class LocatorTask extends AsyncTask<Void,Void,Void> { |
|
443 |
|
LookupMethod method = LookupMethod.MethodNone; |
444 |
|
boolean success; |
445 |
|
String name; |
446 |
|
Location loc; |
447 |
|
String ids; |
448 |
|
|
449 |
|
public void searchByName(String n, Location l) { |
450 |
|
|
451 |
|
method = LookupMethod.ByName; |
452 |
|
loc = l; |
453 |
|
name = n; |
454 |
|
} |
455 |
|
|
456 |
|
public void searchByLocation(Location l) { |
457 |
|
method = LookupMethod.ByLocation; |
458 |
|
loc = l; |
459 |
|
} |
460 |
|
|
461 |
|
public void searchByIds(String id, Location l) { |
462 |
|
|
463 |
|
method = LookupMethod.ByList; |
464 |
|
loc = l; |
465 |
|
ids = id; |
466 |
|
} |
467 |
|
|
468 |
@Override |
@Override |
469 |
protected void onPreExecute() { |
protected void onPreExecute() { |
470 |
|
|
471 |
|
if (method.equals(LookupMethod.MethodNone)) |
472 |
|
throw new RuntimeException("Method not set"); |
473 |
super.onPreExecute(); |
super.onPreExecute(); |
474 |
} |
} |
475 |
|
|
476 |
@Override |
@Override |
477 |
protected Void doInBackground(Void... params) { |
protected Void doInBackground(Void... params) { |
478 |
locator.findNearestStations(); |
|
479 |
|
switch (method) { |
480 |
|
case ByLocation: |
481 |
|
success = stationProvider.lookupStations(loc); |
482 |
|
break; |
483 |
|
case ByName: |
484 |
|
success = stationProvider.lookupStationsByName(name); |
485 |
|
break; |
486 |
|
case ByList: |
487 |
|
success = stationProvider.lookupStationsByIds(ids); |
488 |
|
break; |
489 |
|
default: |
490 |
|
success = false; // not possible |
491 |
|
} |
492 |
|
|
493 |
|
|
494 |
|
Location dummy = new Location("gps"); |
495 |
|
List<StationBean> stations = stationProvider.getStations(); |
496 |
|
|
497 |
|
for (StationBean station : stations) { |
498 |
|
String addr = lookupAddress(station.getLatitude(), station.getLongitude()); |
499 |
|
station.setAddress(addr); |
500 |
|
|
501 |
|
|
502 |
|
if (method.equals(LookupMethod.ByName) || method.equals(LookupMethod.ByList)) { |
503 |
|
if (loc != null) { //only do the distance calc if we have a location |
504 |
|
dummy.setLatitude(station.getLatitude()); |
505 |
|
dummy.setLongitude(station.getLongitude()); |
506 |
|
station.setDistance( (int)loc.distanceTo(dummy) ); |
507 |
|
} else { |
508 |
|
station.setDistance(0); |
509 |
|
} |
510 |
|
} |
511 |
|
|
512 |
|
} |
513 |
|
|
514 |
return null; |
return null; |
515 |
} |
} |
517 |
@Override |
@Override |
518 |
protected void onPostExecute(Void result) { |
protected void onPostExecute(Void result) { |
519 |
super.onPostExecute(result); |
super.onPostExecute(result); |
520 |
|
dialog.dismiss(); |
521 |
|
|
522 |
|
|
523 |
|
if (success) { |
524 |
|
if (stationProvider.getStations().size() == 0) |
525 |
|
MessageBox.showMessage(StationList.this, "No stations found!"); // this should not be possible !?! |
526 |
|
stations = stationProvider.getStations(); |
527 |
|
adapter.setStations( stations ); |
528 |
|
|
529 |
|
} else { //communication or parse errors |
530 |
|
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
531 |
|
builder.setMessage("Error on finding nearby stations"); |
532 |
|
builder.setCancelable(true); |
533 |
|
builder.setPositiveButton("Retry", new DialogInterface.OnClickListener() { |
534 |
|
public void onClick(DialogInterface dialog, int id) { |
535 |
|
dialog.dismiss(); |
536 |
|
|
537 |
|
stationsFetched.post( new Runnable() { |
538 |
|
@Override |
539 |
|
public void run() { |
540 |
|
startLocatorTask(); |
541 |
|
} |
542 |
|
}); |
543 |
|
} |
544 |
|
}); |
545 |
|
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { |
546 |
|
public void onClick(DialogInterface dialog, int id) { |
547 |
|
dialog.dismiss(); |
548 |
|
} |
549 |
|
}); |
550 |
|
builder.show(); |
551 |
|
} |
552 |
|
} |
553 |
|
} |
554 |
|
|
555 |
|
|
556 |
|
class FavoritesMenu implements OnCreateContextMenuListener { |
557 |
|
private final static int FAVORITES_ADD = 9001; |
558 |
|
private final static int FAVORITES_REMOVE = 9002; |
559 |
|
|
560 |
|
private int selectedPosition; |
561 |
|
|
562 |
|
|
563 |
|
@Override |
564 |
|
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { |
565 |
|
|
566 |
|
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo; |
567 |
|
selectedPosition = info.position; |
568 |
|
int stationID = stations.get(selectedPosition).getId(); |
569 |
|
|
570 |
|
if (!favorites.contains(stationID)) { |
571 |
|
menu.add(0, FAVORITES_ADD, 0, "Add to favorites"); |
572 |
|
} else { |
573 |
|
menu.add(0, FAVORITES_REMOVE, 0, "Remove from favorites"); |
574 |
|
} |
575 |
|
|
576 |
|
} |
577 |
|
|
578 |
|
public void onContextItemSelected(MenuItem item) { |
579 |
|
StationBean sb = stations.get(selectedPosition); |
580 |
|
|
581 |
|
int stationID = sb.getId(); |
582 |
|
if (item.getItemId() == FAVORITES_ADD) { |
583 |
|
favorites.add(stationID); |
584 |
|
Toast.makeText(StationList.this, "Station added", Toast.LENGTH_SHORT).show(); |
585 |
|
} else { |
586 |
|
|
587 |
|
favorites.remove(stationID); |
588 |
|
Toast.makeText(StationList.this, "Station removed", Toast.LENGTH_SHORT).show(); |
589 |
|
|
590 |
|
|
591 |
|
if (listType.equals( WelcomeScreen.ListType.ListFavorites) ) { |
592 |
|
stations.remove(selectedPosition); |
593 |
|
adapter.notifyDataSetChanged(); |
594 |
|
} |
595 |
|
} |
596 |
|
Editor ed = prefs.edit(); |
597 |
|
ed.putString("favorites", favorites.toString()); |
598 |
|
ed.commit(); |
599 |
} |
} |
600 |
} |
} |
601 |
} |
} |