4 |
import java.util.List; |
import java.util.List; |
5 |
|
|
6 |
|
|
7 |
|
import android.app.Activity; |
8 |
import android.app.AlertDialog; |
import android.app.AlertDialog; |
9 |
import android.app.Dialog; |
import android.app.Dialog; |
10 |
import android.app.ListActivity; |
import android.app.ListActivity; |
19 |
import android.os.Handler; |
import android.os.Handler; |
20 |
import android.os.Message; |
import android.os.Message; |
21 |
|
|
|
import android.util.Log; |
|
22 |
import android.view.ContextMenu; |
import android.view.ContextMenu; |
23 |
import android.view.LayoutInflater; |
import android.view.LayoutInflater; |
24 |
import android.view.Menu; |
import android.view.Menu; |
47 |
|
|
48 |
public static final int OPTIONS_MAP = 2003; |
public static final int OPTIONS_MAP = 2003; |
49 |
public static final int OPTIONS_GPSINFO = 2004; |
public static final int OPTIONS_GPSINFO = 2004; |
|
|
|
|
|
|
|
|
|
50 |
|
|
51 |
public static final int DLG_PROGRESS = 3001; |
public static final int DLG_PROGRESS = 3001; |
52 |
public static final int DLG_STATIONNAME = 3002; |
public static final int DLG_STATIONNAME = 3002; |
53 |
|
|
54 |
|
|
55 |
|
public static final int GPS_TIMEOUT_MS = 17500; //how long are we willing to wait for gps fix -in milliseconds |
56 |
|
|
57 |
|
|
58 |
static enum LookupMethod { |
static enum LookupMethod { |
59 |
ByLocation, |
ByLocation, |
60 |
ByName, |
ByName, |
70 |
StationsFetchedHandler stationsFetched = new StationsFetchedHandler(); |
StationsFetchedHandler stationsFetched = new StationsFetchedHandler(); |
71 |
|
|
72 |
GeoPair location = new GeoPair(); |
GeoPair location = new GeoPair(); |
73 |
|
|
74 |
|
boolean isLaunchedforShortcut; |
75 |
boolean isRunning = false; |
boolean isRunning = false; |
76 |
List<StationBean> stations = new ArrayList<StationBean>(); |
List<StationBean> stations = new ArrayList<StationBean>(); |
77 |
|
|
113 |
listType = (WelcomeScreen.ListType) getIntent().getSerializableExtra("type"); |
listType = (WelcomeScreen.ListType) getIntent().getSerializableExtra("type"); |
114 |
setTitle(); |
setTitle(); |
115 |
|
|
116 |
|
isLaunchedforShortcut = getIntent().getBooleanExtra("shortcut", false); |
117 |
|
|
118 |
if (savedInstanceState == null) { |
if (savedInstanceState == null) { |
119 |
|
|
120 |
|
|
122 |
case ListNearest: |
case ListNearest: |
123 |
startLookup(); |
startLookup(); |
124 |
break; |
break; |
125 |
case ListSearch: |
case ListSearch: |
126 |
this.showDialogSafe(DLG_STATIONNAME); |
showDialog(DLG_STATIONNAME); //TODO: this.showDialogSafe(DLG_STATIONNAME); |
127 |
break; |
break; |
128 |
case ListFavorites: |
case ListFavorites: |
129 |
startFavoriteLookup(); |
startFavoriteLookup(); |
139 |
} |
} |
140 |
|
|
141 |
} |
} |
142 |
|
|
143 |
|
|
144 |
|
@Override |
145 |
|
protected void onDestroy() { |
146 |
|
super.onDestroy(); |
147 |
|
|
148 |
|
if (findStationsTask != null) { |
149 |
|
findStationsTask.cancel(true); |
150 |
|
} |
151 |
|
if (locationLookup != null) { |
152 |
|
locationLookup.stopSearch(); |
153 |
|
} |
154 |
|
isRunning = false; |
155 |
|
} |
156 |
|
|
157 |
|
|
158 |
protected void setTitle() { |
protected void setTitle() { |
159 |
String dialogTitle = getResources().getString(app_name); |
String dialogTitle = getResources().getString(app_name); |
160 |
switch (listType) { |
switch (listType) { |
181 |
* - android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@436aaef8 is not valid; is your activity running? |
* - android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@436aaef8 is not valid; is your activity running? |
182 |
* - java.lang.IllegalArgumentException: View not attached to window manager |
* - java.lang.IllegalArgumentException: View not attached to window manager |
183 |
*/ |
*/ |
184 |
|
|
185 |
|
/* |
186 |
public void showDialogSafe(int id) { |
public void showDialogSafe(int id) { |
187 |
try { |
try { |
188 |
showDialog(id); |
showDialog(id); |
198 |
Log.e("StationList", "dismissDialog failed", e); |
Log.e("StationList", "dismissDialog failed", e); |
199 |
} |
} |
200 |
} |
} |
201 |
|
public void dismissDialogSafe(Dialog dlg) { |
202 |
|
try { |
203 |
|
dlg.dismiss(); |
204 |
|
} catch (Exception e) { |
205 |
|
Log.e("StationList", "dismissDialog failed", e); |
206 |
|
} |
207 |
|
} |
208 |
|
|
209 |
public void builderShowSafe(AlertDialog.Builder builder) { |
public void builderShowSafe(AlertDialog.Builder builder) { |
210 |
try { |
try { |
213 |
Log.e("StationList", "builder.show() failed", e); |
Log.e("StationList", "builder.show() failed", e); |
214 |
} |
} |
215 |
|
|
216 |
} |
}*/ |
217 |
|
|
218 |
/* EOF rude and ugly dialog hack */ |
/* EOF rude and ugly dialog hack */ |
219 |
|
|
220 |
|
|
276 |
message.append( getString(stationlist_nolocation) ); |
message.append( getString(stationlist_nolocation) ); |
277 |
} |
} |
278 |
|
|
279 |
MessageBox.showMessage(this, message.toString()); |
MessageBox.showMessage(this, message.toString(), false); |
280 |
break; |
break; |
281 |
default: |
default: |
282 |
retval = super.onOptionsItemSelected(item); |
retval = super.onOptionsItemSelected(item); |
333 |
public void onClick(DialogInterface dialog, int which) { |
public void onClick(DialogInterface dialog, int which) { |
334 |
EditText et = (EditText) rootView.findViewById(R.id.EditText); |
EditText et = (EditText) rootView.findViewById(R.id.EditText); |
335 |
dialog.dismiss(); |
dialog.dismiss(); |
336 |
if (et.getText().toString().length() >= 2) { |
String search = et.getText().toString().trim(); |
337 |
startNameSearch(et.getText().toString()); |
if (search.length() >= 2) { |
338 |
|
startNameSearch(search); |
339 |
} else { |
} else { |
340 |
showMessageAndClose( getString(stationlist_twocharmin) ); |
showMessageAndClose( getString(stationlist_twocharmin) ); |
341 |
} |
} |
376 |
|
|
377 |
StationBean station = stations.get(position); |
StationBean station = stations.get(position); |
378 |
|
|
379 |
Intent intent = new Intent(this, DepartureList.class); |
if (isLaunchedforShortcut == true) { |
380 |
intent.putExtra("stationbean", station); |
Intent i = new Intent(); |
381 |
startActivity(intent); |
i.putExtra("station", station); |
382 |
|
setResult(Activity.RESULT_OK, i); |
383 |
|
finish(); |
384 |
|
} else { |
385 |
|
Intent intent = new Intent(this, DepartureList.class); |
386 |
|
intent.putExtra("stationbean", station); |
387 |
|
startActivity(intent); |
388 |
|
} |
389 |
} |
} |
390 |
|
|
391 |
///////////////////////////////////////////////////////////// |
///////////////////////////////////////////////////////////// |
394 |
public void startLookup() { |
public void startLookup() { |
395 |
isRunning = true; |
isRunning = true; |
396 |
dialogMessage = getString( stationlist_waitforlocation ); |
dialogMessage = getString( stationlist_waitforlocation ); |
397 |
showDialogSafe(DLG_PROGRESS); |
showDialog(DLG_PROGRESS);//TODO:showDialogSafe(DLG_PROGRESS); |
398 |
|
|
399 |
locationLookup.locateStations(); |
locationLookup.locateStations(); |
400 |
stationsFetched.sendEmptyMessageDelayed(LOCATIONFIXTIMEOUT, 20000); |
stationsFetched.sendEmptyMessageDelayed(LOCATIONFIXTIMEOUT, GPS_TIMEOUT_MS); |
401 |
} |
} |
402 |
|
|
403 |
void startNameSearch(String name) { |
void startNameSearch(String name) { |
404 |
dialogMessage = getString( stationlist_findbyname ); |
dialogMessage = getString( stationlist_findbyname ); |
405 |
showDialogSafe(DLG_PROGRESS); |
showDialog(DLG_PROGRESS);//TODO:showDialogSafe(DLG_PROGRESS); |
406 |
|
|
407 |
findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
408 |
findStationsTask.searchByName(name); |
findStationsTask.searchByName(name); |
414 |
|
|
415 |
if (favorites.size() > 0) { |
if (favorites.size() > 0) { |
416 |
dialogMessage = getString( stationlist_loadfavorites ); |
dialogMessage = getString( stationlist_loadfavorites ); |
417 |
showDialogSafe(DLG_PROGRESS); |
showDialog(DLG_PROGRESS);//TODO:showDialogSafe(DLG_PROGRESS); |
418 |
|
|
419 |
findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
420 |
findStationsTask.searchByIds( favorites.toString() ); |
findStationsTask.searchByIds( favorites.toString() ); |
429 |
void startLocatorTask() |
void startLocatorTask() |
430 |
{ |
{ |
431 |
dialogMessage = getString( stationlist_findingnearby ); |
dialogMessage = getString( stationlist_findingnearby ); |
432 |
showDialogSafe(DLG_PROGRESS); |
showDialog(DLG_PROGRESS);//TODO:showDialogSafe(DLG_PROGRESS); |
433 |
|
|
434 |
findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
435 |
findStationsTask.searchByLocation( locationLookup.getLocation() ); |
findStationsTask.searchByLocation( locationLookup.getLocation() ); |
446 |
|
|
447 |
switch (msg.what) { |
switch (msg.what) { |
448 |
case GOTLOCATION: |
case GOTLOCATION: |
449 |
dismissDialogSafe(DLG_PROGRESS); |
dismissDialog(DLG_PROGRESS);//TODO:dismissDialogSafe(DLG_PROGRESS); |
450 |
|
|
451 |
startLocatorTask(); |
startLocatorTask(); |
452 |
location = GeoPair.fromLocation( locationLookup.getLocation() ); |
location = GeoPair.fromLocation( locationLookup.getLocation() ); |
454 |
break; |
break; |
455 |
|
|
456 |
case NOPROVIDER: |
case NOPROVIDER: |
457 |
dismissDialogSafe(DLG_PROGRESS); |
dismissDialog(DLG_PROGRESS);//TODO:dismissDialogSafe(DLG_PROGRESS); |
458 |
MessageBox.showMessage(StationList.this, getString(stationlist_nolocationprovider) ); |
MessageBox.showMessage(StationList.this, getString(stationlist_nolocationprovider), true ); |
459 |
|
//StationList.this.finish(); |
460 |
break; |
break; |
461 |
case LOCATIONFIXTIMEOUT: |
case LOCATIONFIXTIMEOUT: |
462 |
if (isRunning) { |
if (isRunning) { |
464 |
if (locationLookup.hasLocation()) { |
if (locationLookup.hasLocation()) { |
465 |
stationsFetched.sendEmptyMessage( GOTLOCATION ); |
stationsFetched.sendEmptyMessage( GOTLOCATION ); |
466 |
} else { |
} else { |
467 |
dismissDialogSafe(DLG_PROGRESS); |
dismissDialog(DLG_PROGRESS);//TODO:dismissDialogSafe(DLG_PROGRESS); |
468 |
|
|
469 |
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
470 |
builder.setMessage( getString( stationlist_gpstimeout) ); |
builder.setMessage( getString( stationlist_gpstimeout) ); |
481 |
dialog.dismiss(); |
dialog.dismiss(); |
482 |
} |
} |
483 |
}); |
}); |
484 |
builderShowSafe(builder); // builder.show() |
builder.show();//TODO:builderShowSafe(builder); |
485 |
|
|
486 |
} |
} |
487 |
} |
} |
495 |
class FindStationsTask extends AsyncTask<Void,Void,Void> { |
class FindStationsTask extends AsyncTask<Void,Void,Void> { |
496 |
|
|
497 |
LookupMethod method = LookupMethod.MethodNone; |
LookupMethod method = LookupMethod.MethodNone; |
|
boolean success; |
|
498 |
String name; |
String name; |
499 |
Location loc; |
Location loc; |
500 |
String ids; |
String ids; |
529 |
|
|
530 |
switch (method) { |
switch (method) { |
531 |
case ByLocation: |
case ByLocation: |
532 |
success = stationProvider.lookupStations(loc); |
stations = stationProvider.lookupStations(loc); |
533 |
break; |
break; |
534 |
case ByName: |
case ByName: |
535 |
success = stationProvider.lookupStationsByName(name); |
stations = stationProvider.lookupStationsByName(name); |
536 |
break; |
break; |
537 |
case ByList: |
case ByList: |
538 |
success = stationProvider.lookupStationsByIds(ids); |
stations = stationProvider.lookupStationsByIds(ids); |
539 |
break; |
break; |
540 |
default: |
default: |
541 |
success = false; // not possible |
stations = null; // not possible |
542 |
} |
} |
543 |
|
|
544 |
|
|
548 |
@Override |
@Override |
549 |
protected void onPostExecute(Void result) { |
protected void onPostExecute(Void result) { |
550 |
super.onPostExecute(result); |
super.onPostExecute(result); |
551 |
dialog.dismiss(); |
dialog.dismiss();//TODO:dismissDialogSafe(dialog); |
552 |
|
|
553 |
|
|
554 |
if (success) { |
if (stations != null) { |
555 |
if (stationProvider.getStations().size() == 0) { |
if (stations.size() == 0) { |
556 |
showMessageAndClose(getString(stationlist_nostations)); |
showMessageAndClose(getString(stationlist_nostations)); |
557 |
} |
} |
558 |
stations = stationProvider.getStations(); |
|
559 |
|
StationList.this.getListView().invalidateViews(); |
560 |
adapter.setStations( stations ); |
adapter.setStations( stations ); |
561 |
|
|
562 |
|
|
563 |
} else { //communication or parse errors |
} else { //communication or parse errors |
564 |
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
565 |
builder.setMessage(getString(stationlist_nearbyerror)); |
builder.setMessage(getString(stationlist_fetcherror)); |
566 |
builder.setCancelable(true); |
builder.setCancelable(true); |
567 |
builder.setPositiveButton(getString(generic_retry), new DialogInterface.OnClickListener() { |
builder.setPositiveButton(getString(generic_retry), new DialogInterface.OnClickListener() { |
568 |
public void onClick(DialogInterface dialog, int id) { |
public void onClick(DialogInterface dialog, int id) { |
602 |
builder.setNegativeButton(getString(generic_cancel), new DialogInterface.OnClickListener() { |
builder.setNegativeButton(getString(generic_cancel), new DialogInterface.OnClickListener() { |
603 |
public void onClick(DialogInterface dialog, int id) { |
public void onClick(DialogInterface dialog, int id) { |
604 |
dialog.dismiss(); |
dialog.dismiss(); |
605 |
|
StationList.this.finish(); |
606 |
} |
} |
607 |
}); |
}); |
608 |
|
|
609 |
builderShowSafe(builder); // builder.show() |
builder.show();//TODO:builderShowSafe(builder); |
610 |
} |
} |
611 |
} |
} |
612 |
} |
} |