52 |
public static final int DLG_STATIONNAME = 3002; |
public static final int DLG_STATIONNAME = 3002; |
53 |
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54 |
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55 |
public static final int GPS_TIMEOUT_MS = 17500; //how long are we willing to wait for gps fix -in milliseconds |
public static final int GPS_TIMEOUT_MS = 15000; //how long are we willing to wait for gps fix -in milliseconds |
56 |
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57 |
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58 |
static enum LookupMethod { |
static enum LookupMethod { |
115 |
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116 |
isLaunchedforShortcut = getIntent().getBooleanExtra("shortcut", false); |
isLaunchedforShortcut = getIntent().getBooleanExtra("shortcut", false); |
117 |
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118 |
|
ProviderFactory.purgeOldEntries(); //cleanup before fetching more data |
119 |
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120 |
if (savedInstanceState == null) { |
if (savedInstanceState == null) { |
121 |
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122 |
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125 |
startLookup(); |
startLookup(); |
126 |
break; |
break; |
127 |
case ListSearch: |
case ListSearch: |
128 |
showDialog(DLG_STATIONNAME); //TODO: this.showDialogSafe(DLG_STATIONNAME); |
showDialog(DLG_STATIONNAME); |
129 |
break; |
break; |
130 |
case ListFavorites: |
case ListFavorites: |
131 |
startFavoriteLookup(); |
startFavoriteLookup(); |
142 |
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143 |
} |
} |
144 |
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145 |
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146 |
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147 |
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148 |
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149 |
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150 |
@Override |
@Override |
151 |
protected void onDestroy() { |
protected void onDestroy() { |
152 |
super.onDestroy(); |
super.onDestroy(); |
153 |
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|
154 |
if (findStationsTask != null) { |
isRunning = false; |
155 |
findStationsTask.cancel(true); |
|
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} |
|
156 |
if (locationLookup != null) { |
if (locationLookup != null) { |
157 |
locationLookup.stopSearch(); |
locationLookup.stopSearch(); |
158 |
} |
} |
159 |
isRunning = false; |
if (findStationsTask != null) { |
160 |
|
findStationsTask.cancel(true); |
161 |
|
} |
162 |
} |
} |
163 |
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164 |
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182 |
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183 |
} |
} |
184 |
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/* these 3 dialogs helper functions are very rude and ugly hack |
|
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* to remove these auto-reported exceptions |
|
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* - android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@436aaef8 is not valid; is your activity running? |
|
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* - java.lang.IllegalArgumentException: View not attached to window manager |
|
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*/ |
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|
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/* |
|
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public void showDialogSafe(int id) { |
|
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try { |
|
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showDialog(id); |
|
|
} catch (Exception e) { |
|
|
Log.e("StationList", "showDialog failed", e); |
|
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} |
|
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} |
|
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public void dismissDialogSafe(int id) { |
|
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try { |
|
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dismissDialog(id); |
|
|
} catch (Exception e) { |
|
|
Log.e("StationList", "dismissDialog failed", e); |
|
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} |
|
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} |
|
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public void dismissDialogSafe(Dialog dlg) { |
|
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try { |
|
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dlg.dismiss(); |
|
|
} catch (Exception e) { |
|
|
Log.e("StationList", "dismissDialog failed", e); |
|
|
} |
|
|
} |
|
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|
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public void builderShowSafe(AlertDialog.Builder builder) { |
|
|
try { |
|
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builder.show(); |
|
|
} catch (Exception e) { |
|
|
Log.e("StationList", "builder.show() failed", e); |
|
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} |
|
185 |
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}*/ |
|
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|
|
|
/* EOF rude and ugly dialog hack */ |
|
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186 |
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|
187 |
@Override |
@Override |
188 |
public void onSaveInstanceState(Bundle outState) |
public void onSaveInstanceState(Bundle outState) |
359 |
public void startLookup() { |
public void startLookup() { |
360 |
isRunning = true; |
isRunning = true; |
361 |
dialogMessage = getString( stationlist_waitforlocation ); |
dialogMessage = getString( stationlist_waitforlocation ); |
362 |
showDialog(DLG_PROGRESS);//TODO:showDialogSafe(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
363 |
|
|
364 |
locationLookup.locateStations(); |
locationLookup.locateStations(); |
365 |
stationsFetched.sendEmptyMessageDelayed(LOCATIONFIXTIMEOUT, GPS_TIMEOUT_MS); |
stationsFetched.sendEmptyMessageDelayed(LOCATIONFIXTIMEOUT, GPS_TIMEOUT_MS); |
367 |
|
|
368 |
void startNameSearch(String name) { |
void startNameSearch(String name) { |
369 |
dialogMessage = getString( stationlist_findbyname ); |
dialogMessage = getString( stationlist_findbyname ); |
370 |
showDialog(DLG_PROGRESS);//TODO:showDialogSafe(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
371 |
|
|
372 |
findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
373 |
findStationsTask.searchByName(name); |
findStationsTask.searchByName(name); |
379 |
|
|
380 |
if (favorites.size() > 0) { |
if (favorites.size() > 0) { |
381 |
dialogMessage = getString( stationlist_loadfavorites ); |
dialogMessage = getString( stationlist_loadfavorites ); |
382 |
showDialog(DLG_PROGRESS);//TODO:showDialogSafe(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
383 |
|
|
384 |
findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
385 |
findStationsTask.searchByIds( favorites.toString() ); |
findStationsTask.searchByIds( favorites.toString() ); |
394 |
void startLocatorTask() |
void startLocatorTask() |
395 |
{ |
{ |
396 |
dialogMessage = getString( stationlist_findingnearby ); |
dialogMessage = getString( stationlist_findingnearby ); |
397 |
showDialog(DLG_PROGRESS);//TODO:showDialogSafe(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
398 |
|
|
399 |
findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
400 |
findStationsTask.searchByLocation( locationLookup.getLocation() ); |
findStationsTask.searchByLocation( locationLookup.getLocation() ); |
411 |
|
|
412 |
switch (msg.what) { |
switch (msg.what) { |
413 |
case GOTLOCATION: |
case GOTLOCATION: |
414 |
dismissDialog(DLG_PROGRESS);//TODO:dismissDialogSafe(DLG_PROGRESS); |
dismissDialog(DLG_PROGRESS); |
415 |
|
|
416 |
startLocatorTask(); |
startLocatorTask(); |
417 |
location = GeoPair.fromLocation( locationLookup.getLocation() ); |
location = GeoPair.fromLocation( locationLookup.getLocation() ); |
419 |
break; |
break; |
420 |
|
|
421 |
case NOPROVIDER: |
case NOPROVIDER: |
422 |
dismissDialog(DLG_PROGRESS);//TODO:dismissDialogSafe(DLG_PROGRESS); |
dismissDialog(DLG_PROGRESS); |
423 |
MessageBox.showMessage(StationList.this, getString(stationlist_nolocationprovider), true ); |
MessageBox.showMessage(StationList.this, getString(stationlist_nolocationprovider), true ); |
424 |
//StationList.this.finish(); |
//StationList.this.finish(); |
425 |
break; |
break; |
429 |
if (locationLookup.hasLocation()) { |
if (locationLookup.hasLocation()) { |
430 |
stationsFetched.sendEmptyMessage( GOTLOCATION ); |
stationsFetched.sendEmptyMessage( GOTLOCATION ); |
431 |
} else { |
} else { |
432 |
dismissDialog(DLG_PROGRESS);//TODO:dismissDialogSafe(DLG_PROGRESS); |
dismissDialog(DLG_PROGRESS); |
433 |
|
|
434 |
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
435 |
builder.setMessage( getString( stationlist_gpstimeout) ); |
builder.setMessage( getString( stationlist_gpstimeout) ); |
446 |
dialog.dismiss(); |
dialog.dismiss(); |
447 |
} |
} |
448 |
}); |
}); |
449 |
builder.show();//TODO:builderShowSafe(builder); |
builder.show(); |
450 |
|
|
451 |
} |
} |
452 |
} |
} |
513 |
@Override |
@Override |
514 |
protected void onPostExecute(Void result) { |
protected void onPostExecute(Void result) { |
515 |
super.onPostExecute(result); |
super.onPostExecute(result); |
516 |
dialog.dismiss();//TODO:dismissDialogSafe(dialog); |
dialog.dismiss(); |
517 |
|
|
518 |
|
|
519 |
if (stations != null) { |
if (stations != null) { |
571 |
} |
} |
572 |
}); |
}); |
573 |
|
|
574 |
builder.show();//TODO:builderShowSafe(builder); |
builder.show(); |
575 |
} |
} |
576 |
} |
} |
577 |
} |
} |