public void FilterWithLocation(Tuple <double, double> location)
{
TabPlace.GetPlacesByLocation(location).ContinueWith(t => Activity.RunOnUiThread(() => {
var progress = Dialog.FindViewById <ProgressBar> (Resource.Id.LocationProgress);
progress.Visibility = ViewStates.Gone;
if (!t.Result.Any())
{
var noneText = Dialog.FindViewById <TextView> (Resource.Id.NoneText);
noneText.Visibility = ViewStates.Visible;
}
else
{
var completion = Dialog.FindViewById <ListView> (Resource.Id.CompletionList);
adapter = new ArrayAdapter <string> (Activity,
Android.Resource.Layout.SimpleListItemActivated1,
t.Result.Select(p => p.PlaceName).ToArray());
completion.Adapter = adapter;
}
}));
}
public static void RegisterPlace(string placeName, Tuple <double, double> latLng)
{
if (string.IsNullOrWhiteSpace(placeName) || localLocations.Contains(placeName))
{
return;
}
var queryChecker = new ParseQuery("Place");
queryChecker.SetCachePolicy(ParseQuery.CachePolicy.NetworkOnly);
queryChecker.WhereEqualTo("placeName", placeName);
queryChecker.CountInBackground(new TabCountCallback((c, e) => {
if (e == null && c == 0 && localLocations.Add(placeName))
{
var place = new TabPlace(null)
{
PlaceName = placeName,
LatLng = latLng,
Person = TabPerson.CurrentPerson
};
place.ToParse().SaveInBackground();
}
}));
}
void RegisterNewTab(SelectedUserInfo originator, SelectedUserInfo recipient, string tabTypeName, string locationDesc = null)
{
var selectedPerson = (originator ?? recipient).ToPerson();
var tabType = TabTypes.GetTabTypes()
.ContinueWith(ts => ts.Result.FirstOrDefault(t => t.Name.Equals(tabTypeName, StringComparison.OrdinalIgnoreCase)));
var dialog = new AskLocationDialog(locator);
if (!string.IsNullOrEmpty(locationDesc))
{
dialog.FillInLocation(locationDesc);
}
Task.Factory.ContinueWhenAll(new Task[] { selectedPerson, tabType, dialog.LocationName }, _ => {
if (dialog.LocationName.IsCanceled)
{
return;
}
var dir = originator == null ? TabDirection.Giving : TabDirection.Receiving;
var location = locator.GetLocationAndStopActiveSearching();
locationDesc = dialog.LocationName.Result;
locator.RefreshNamedLocation(locationDesc);
TabPlace.RegisterPlace(locationDesc,
Tuple.Create(location.Latitude, location.Longitude));
var tab = new TabObject {
Originator = TabPerson.CurrentPerson,
Recipient = selectedPerson.Result,
Type = tabType.Result,
Direction = dir,
LatLng = Tuple.Create(location.Latitude, location.Longitude),
LocationDesc = locationDesc,
Time = DateTime.Now
};
Action postSave = () => {
UpdateTabStatistics(selectedPerson.Result, originator ?? recipient, true);
Activity.RunOnUiThread(() => PostedNewTab(tab));
};
var po = tab.ToParse();
try {
po.Save();
} catch (Exception e) {
Log.Error("TabSaver", e.ToString());
Activity.RunOnUiThread(() => flashBarCtrl.ShowBarUntil(() => {
po.Save();
postSave();
return(true);
}, withMessageId: Resource.String.flashbar_tab_error));
return;
}
postSave();
});
if (locationDesc == null)
{
var lastLocation = locator.LastKnownLocation;
if (lastLocation != null)
{
dialog.FilterWithLocation(Tuple.Create(lastLocation.Latitude, lastLocation.Longitude));
}
dialog.Show(FragmentManager, "location-asker");
}
}
public static void RegisterPlace(string placeName, Tuple<double, double> latLng)
{
if (string.IsNullOrWhiteSpace (placeName) || localLocations.Contains (placeName))
return;
var queryChecker = new ParseQuery ("Place");
queryChecker.SetCachePolicy (ParseQuery.CachePolicy.NetworkOnly);
queryChecker.WhereEqualTo ("placeName", placeName);
queryChecker.CountInBackground (new TabCountCallback ((c, e) => {
if (e == null && c == 0 && localLocations.Add (placeName)) {
var place = new TabPlace (null) {
PlaceName = placeName,
LatLng = latLng,
Person = TabPerson.CurrentPerson
};
place.ToParse ().SaveInBackground ();
}
}));
}
