public async void OnMapReady(GoogleMap map)
{
// Register events
googleMap = map;
googleMap.CameraChange += GoogleMap_CameraChange;
googleMap.MyLocationButtonClick += GoogleMap_MyLocationButtonClick;
googleMap.MarkerClick += GoogleMap_MarkerClick;
googleMap.InfoWindowClick += GoogleMap_InfoWindowClick;
// Enable my location if user has granted location permission
if (ContextCompat.CheckSelfPermission(Activity, Manifest.Permission.AccessFineLocation) == Permission.Granted)
{
googleMap.MyLocationEnabled = true;
}
await Task.Run(() =>
{
Dictionary <string, MarkerOptions> multiStopGrayMarkerOptions = new Dictionary <string, MarkerOptions>();
Dictionary <Stop, MarkerOptions> multiStopDetailMarkerOptions = new Dictionary <Stop, MarkerOptions>();
Dictionary <Stop, MarkerOptions> singleStopMarkerOptions = new Dictionary <Stop, MarkerOptions>();
Bitmap multiStopIcon = Utils.GetStopIconForColor(Activity, Color.Gray, TramUrWayApplication.MapStopIconSize);
BitmapDescriptor multiStopIconDescriptor = BitmapDescriptorFactory.FromBitmap(multiStopIcon);
// Create multistop markers
foreach (var pair in stops.Where(p => p.Value.Length > 1))
{
MarkerOptions markerOptions = CreateStopMarker(multiStopIconDescriptor, pair.Value);
multiStopGrayMarkerOptions.Add(pair.Key, markerOptions);
foreach (Stop stop in pair.Value)
{
Bitmap stopIcon = Utils.GetStopIconForLine(Activity, stop.Line, TramUrWayApplication.MapStopIconSize);
BitmapDescriptor stopIconDescriptor = BitmapDescriptorFactory.FromBitmap(stopIcon);
markerOptions = CreateStopMarker(stopIconDescriptor, stop).Visible(false);
multiStopDetailMarkerOptions.Add(stop, markerOptions);
}
}
// Create single stop markers
foreach (var pair in stops.Where(p => p.Value.Length == 1))
{
Stop stop = pair.Value[0];
Bitmap stopIcon = Utils.GetStopIconForLine(Activity, stop.Line, TramUrWayApplication.MapStopIconSize);
BitmapDescriptor stopIconDescriptor = BitmapDescriptorFactory.FromBitmap(stopIcon);
MarkerOptions markerOptions = CreateStopMarker(stopIconDescriptor, stop).Visible(stop.Line.Type == LineType.Tram);
singleStopMarkerOptions.Add(stop, markerOptions);
}
// Add all markers to the map
Activity.RunOnUiThread(() =>
{
foreach (var pair in multiStopGrayMarkerOptions)
{
multiStopGrayMarkers.Add(pair.Key, googleMap.AddMarker(pair.Value));
}
foreach (var pair in multiStopDetailMarkerOptions)
{
Marker marker = googleMap.AddMarker(pair.Value);
multiStopDetailMarkers.Add(pair.Key, marker);
markerStops.Add(marker.Id, pair.Key);
}
foreach (var pair in singleStopMarkerOptions)
{
Marker marker = googleMap.AddMarker(pair.Value);
singleStopMarkers.Add(pair.Key, marker);
markerStops.Add(marker.Id, pair.Key);
}
});
});
}
private void LoadLine(Line line)
{
JObject lineObject = lineData[line];
List <Stop> lineStops = new List <Stop>();
foreach (JObject stopObject in lineObject["Stops"] as JArray)
{
Stop stop = new Stop()
{
Id = stopObject["Id"].Value <int>(),
Name = stopObject["Name"].Value <string>(),
Position = new Position(stopObject["Position"][0].Value <float>(), stopObject["Position"][1].Value <float>()),
Line = line
};
lineStops.Add(stop);
}
line.Stops = lineStops.ToArray();
List <Route> lineRoutes = new List <Route>();
foreach (JObject routeObject in lineObject["Routes"] as JArray)
{
Route route = new Route()
{
Id = routeObject["Id"].Value <int>(),
Name = routeObject["Name"].Value <string>(),
Line = line
};
List <Step> routeSteps = new List <Step>();
foreach (JObject stepObject in routeObject["Steps"] as JArray)
{
int stopId = stepObject["Stop"].Value <int>();
Step step = new Step()
{
Stop = line.Stops.First(s => s.Id == stopId),
Partial = stepObject["Partial"].Value <bool>(),
Duration = ParseTimeSpan(stepObject["Duration"].Value <string>()),
Direction = stepObject["Direction"].Value <string>(),
Speed = ParseCurve(stepObject["Speed"].Value <string>()),
Route = route
};
JArray trajectoryArray = stepObject["Trajectory"] as JArray;
if (trajectoryArray != null)
{
List <TrajectoryStep> stepTrajectory = new List <TrajectoryStep>();
foreach (JToken positionObject in stepObject["Trajectory"] as JArray)
{
stepTrajectory.Add(new TrajectoryStep()
{
Index = positionObject[0].Value <float>(), Position = new Position(positionObject[1][0].Value <float>(), positionObject[1][1].Value <float>())
});
}
step.Trajectory = stepTrajectory.ToArray();
}
routeSteps.Add(step);
}
route.Steps = routeSteps.ToArray();
JObject timeTableObject = routeObject["TimeTable"] as JObject;
if (timeTableObject != null)
{
string[] tableNames = new[] { "Week", "Friday", "Saturday", "Sunday", "Holiday" };
TimeTable timeTable = new TimeTable()
{
Route = route
};
foreach (string tableName in tableNames)
{
JArray tableArray = timeTableObject[tableName] as JArray;
if (tableArray == null)
{
continue;
}
List <TimeSpan?[]> tableValues = new List <TimeSpan?[]>();
foreach (JArray tableLineArray in tableArray.Cast <JArray>())
{
tableValues.Add(tableLineArray.Select(j => ParseTimeSpan(j.Value <string>())).ToArray());
}
TimeSpan?[,] table = new TimeSpan?[tableValues.Count, route.Steps.Length];
for (int i = 0; i < tableValues.Count; i++)
{
for (int j = 0; j < route.Steps.Length; j++)
{
table[i, j] = tableValues[i][j];
}
}
switch (tableName)
{
case "Week": timeTable.WeekTable = table; break;
case "Friday": timeTable.FridayTable = table; break;
case "Saturday": timeTable.SaturdayTable = table; break;
case "Sunday": timeTable.SundayTable = table; break;
case "Holidays": timeTable.HolidaysTable = table; break;
}
}
route.TimeTable = timeTable;
}
// Post process each step to build the linked list
for (int i = 0; i < route.Steps.Length; i++)
{
route.Steps[i].Previous = i > 0 ? route.Steps[i - 1] : null;
route.Steps[i].Next = i < route.Steps.Length - 1 ? route.Steps[i + 1] : null;
}
lineRoutes.Add(route);
}
line.Routes = lineRoutes.ToArray();
}
protected override void OnCreate(Bundle savedInstanceState)
{
OnCreate(savedInstanceState, Resource.Layout.StopActivity);
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
// Handle bundle parameter
Bundle extras = Intent.Extras;
if (extras != null && extras.ContainsKey("Stop"))
{
int stopId = extras.GetInt("Stop");
stop = TramUrWayApplication.GetStop(stopId);
}
#if DEBUG
else
{
stop = TramUrWayApplication.Lines.SelectMany(l => l.Stops).FirstOrDefault(s => s.Name == "Saint-Lazare");
}
#endif
if (stop == null)
{
throw new Exception("Could not find any stop matching the specified id");
}
if (extras != null && extras.ContainsKey("Line"))
{
int lineId = extras.GetInt("Line");
line = TramUrWayApplication.GetLine(lineId);
}
else
{
line = stop.Line;
}
Title = stop.Name;
// Change toolbar color
Color color = Utils.GetColorForLine(this, line);
Color darkColor = new Color(color.R * 2 / 3, color.G * 2 / 3, color.B * 2 / 3);
SupportActionBar.SetBackgroundDrawable(new ColorDrawable(color));
if (Build.VERSION.SdkInt >= BuildVersionCodes.Lollipop)
{
Window.AddFlags(WindowManagerFlags.DrawsSystemBarBackgrounds);
Window.ClearFlags(WindowManagerFlags.TranslucentStatus);
Window.SetStatusBarColor(darkColor);
}
// Refresh widget
swipeRefresh = FindViewById <SwipeRefreshLayout>(Resource.Id.StopActivity_SwipeRefresh);
swipeRefresh.Refresh += SwipeRefresh_Refresh;
swipeRefresh.SetColorSchemeColors(color.ToArgb());
// Initialize UI
lineLabel = FindViewById <TextView>(Resource.Id.StopActivity_LineLabel);
lineLabel.Text = line.Name;
lineLabel.SetTextColor(darkColor);
listStopList = FindViewById <RecyclerView>(Resource.Id.StopActivity_LineStopList);
listStopList.HasFixedSize = true;
listStopList.NestedScrollingEnabled = false;
listStopList.SetLayoutManager(new WrapLayoutManager(this));
listStopList.AddItemDecoration(new DividerItemDecoration(this, LinearLayoutManager.Vertical));
otherLabel = FindViewById <TextView>(Resource.Id.StopActivity_OtherLabel);
otherLabel.SetTextColor(darkColor);
otherStopList = FindViewById <RecyclerView>(Resource.Id.StopActivity_OtherStopList);
otherStopList.HasFixedSize = true;
otherStopList.NestedScrollingEnabled = false;
otherStopList.SetLayoutManager(new WrapLayoutManager(this));
otherStopList.AddItemDecoration(new DividerItemDecoration(this, LinearLayoutManager.Vertical));
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.RoutesActivity);
NavigationItemId = Resource.Id.SideMenu_Routes;
OnPostCreate();
Stop[] stops = TramUrWayApplication.Lines.SelectMany(l => l.Stops).ToArray();
string[] stopNames = stops.Select(s => s.Name).Distinct().ToArray();
// Initialize UI
fromLayout = FindViewById <TextInputLayout>(Resource.Id.RoutesActivity_FromLayout);
fromTextView = FindViewById <AutoCompleteTextView>(Resource.Id.RoutesActivity_From);
//fromTextView.Adapter = new ArrayAdapter<string>(this, Resource.Layout.RouteAutocompleteItem, stopNames);
fromTextView.Adapter = new StopNameAdapter(this);
fromTextView.TextChanged += TextView_TextChanged;
View fromButton = FindViewById(Resource.Id.RoutesActivity_FromButton);
fromButton.Click += FromButton_Click;
toLayout = FindViewById <TextInputLayout>(Resource.Id.RoutesActivity_ToLayout);
toTextView = FindViewById <AutoCompleteTextView>(Resource.Id.RoutesActivity_To);
//toTextView.Adapter = new ArrayAdapter<string>(this, Resource.Layout.RouteAutocompleteItem, stopNames);
toTextView.Adapter = new StopNameAdapter(this);
toTextView.TextChanged += TextView_TextChanged;
View toButton = FindViewById(Resource.Id.RoutesActivity_ToButton);
toButton.Click += ToButton_Click;
View dateLayout = FindViewById(Resource.Id.RoutesActivity_DateLayout);
dateLayout.Click += DateLayout_Click;
// Handle bundle parameter
Bundle extras = Intent.Extras;
if (extras != null && extras.ContainsKey("From"))
{
int stopId = extras.GetInt("From");
Stop stop = TramUrWayApplication.GetStop(stopId);
if (stop != null)
{
fromTextView.Text = stop.Name;
}
}
if (extras != null && extras.ContainsKey("To"))
{
int stopId = extras.GetInt("To");
Stop stop = TramUrWayApplication.GetStop(stopId);
if (stop != null)
{
toTextView.Text = stop.Name;
}
}
#if DEBUG
//else
// toTextView.Text = "Odysseum";
#endif
recyclerView = FindViewById <RecyclerView>(Resource.Id.RoutesActivity_RoutesList);
recyclerView.SetLayoutManager(new LinearLayoutManager(recyclerView.Context));
recyclerView.AddItemDecoration(new DividerItemDecoration(recyclerView.Context, LinearLayoutManager.Vertical));
recyclerView.SetAdapter(routeSegmentAdapter = new RouteSegmentsAdapter());
// Refresh widget
swipeRefresh = FindViewById <SwipeRefreshLayout>(Resource.Id.RoutesActivity_SwipeRefresh);
swipeRefresh.Refresh += SwipeRefresh_Refresh;
swipeRefresh.SetColorSchemeColors(Resources.GetColor(Resource.Color.colorAccent).ToArgb());
noResultsView = FindViewById(Resource.Id.RoutesActivity_NoResults);
noResultsView.Visibility = ViewStates.Gone;
}
private async Task Search(Stop from, Stop to, DateConstraint constraint, DateTime date)
{
swipeRefresh?.Post(() => swipeRefresh.Refreshing = true);
await Task.Run(() =>
{
routeSegments.Clear();
// Build a new route searcher
RouteSearch routeSearch = new RouteSearch();
routeSearch.Settings.AllowWalkLinks = false;
routeSearch.Prepare(TramUrWayApplication.Lines);
// Start enumeration
DateTime end = DateTime.Now + TimeSpan.FromSeconds(5);
IEnumerable <RouteLink[]> routesEnumerable = routeSearch.FindRoutes(from, to);
IEnumerator <RouteLink[]> routesEnumerator = routesEnumerable.GetEnumerator();
while (true)
{
Task <bool> moveNextTask = Task.Run(() => routesEnumerator.MoveNext());
// Exit if timed out
TimeSpan timeout = end - DateTime.Now;
if (!moveNextTask.Wait(timeout))
{
break;
}
// Exit if enumeration finished
if (moveNextTask.Result == false)
{
break;
}
RouteLink[] route = routesEnumerator.Current;
TimeSpan tolerance = TimeSpan.FromMinutes(15);
// We found a route, try to find times
if (constraint == DateConstraint.Now)
{
routeSegments.AddRange(routeSearch.SimulateTimeStepsFrom(route, date, TimeSpan.Zero, tolerance));
}
else if (constraint == DateConstraint.From)
{
routeSegments.AddRange(routeSearch.SimulateTimeStepsFrom(route, date, tolerance, tolerance));
}
else if (constraint == DateConstraint.To)
{
throw new NotImplementedException();
}
else if (constraint == DateConstraint.Last)
{
throw new NotImplementedException();
}
// Filter out too long times
TimeSpan maxTime = TimeSpan.FromMinutes(0.05 * (to.Position - from.Position));
routeSegments.RemoveAll(r => r.Last().DateTo - r.First().DateFrom > maxTime);
routeSegments.Sort((r1, r2) => (int)(ComputeRouteWeight(constraint, date, r1) - ComputeRouteWeight(constraint, date, r2)));
// Group routes by from and to time steps
RouteSegment[][] routeSegmentsCopy = routeSegments.GroupBy(r => GetRouteHash(r)).Select(g => g.First()).ToArray();
RunOnUiThread(() => routeSegmentAdapter.RouteSegments = routeSegmentsCopy);
}
RunOnUiThread(() =>
{
noResultsView.Visibility = routeSegments.Count == 0 ? ViewStates.Visible : ViewStates.Gone;
recyclerView.Visibility = routeSegments.Count > 0 ? ViewStates.Visible : ViewStates.Gone;
swipeRefresh?.PostDelayed(() => swipeRefresh.Refreshing = false, 200);
});
});
}
private void TriggerSearch()
{
snackbar?.Dismiss();
if (string.IsNullOrWhiteSpace(fromTextView.Text))
{
fromLayout.Error = "Spécifiez une station de départ";
swipeRefresh?.Post(() => swipeRefresh.Refreshing = false);
return;
}
Stop from = TramUrWayApplication.Lines.SelectMany(l => l.Stops).FirstOrDefault(s => s.Name == fromTextView.Text);
if (from == null)
{
fromLayout.Error = "La station spécifiée n'existe pas";
swipeRefresh?.Post(() => swipeRefresh.Refreshing = false);
return;
}
if (string.IsNullOrWhiteSpace(toTextView.Text))
{
toLayout.Error = "Spécifiez une station de destination";
swipeRefresh?.Post(() => swipeRefresh.Refreshing = false);
return;
}
Stop to = TramUrWayApplication.Lines.SelectMany(l => l.Stops).FirstOrDefault(s => s.Name == toTextView.Text);
if (to == null)
{
toLayout.Error = "La station spécifiée n'existe pas";
swipeRefresh?.Post(() => swipeRefresh.Refreshing = false);
return;
}
if (from == to)
{
toLayout.Error = "Spécifiez une station différente de celle de départ";
swipeRefresh?.Post(() => swipeRefresh.Refreshing = false);
return;
}
defaultFocus.RequestFocus();
fromTextView.PostDelayed(() =>
{
InputMethodManager inputMethodManager = GetSystemService(Context.InputMethodService) as InputMethodManager;
inputMethodManager.HideSoftInputFromWindow(fromTextView.WindowToken, HideSoftInputFlags.None);
}, 250);
routeSegments.Clear();
routeSegmentAdapter.RouteSegments = Enumerable.Empty <RouteSegment[]>();
View initialHintView = FindViewById(Resource.Id.RoutesActivity_InitialHint);
initialHintView.Visibility = ViewStates.Gone;
#if DEBUG
//Search(from, to, DateConstraint.From, new DateTime(2016, 05, 27, 16, 24, 00));
Search(from, to, DateConstraint.Now, DateTime.Now);
#else
Search(from, to, DateConstraint.Now, DateTime.Now);
#endif
}
public static bool GetIsFavorite(this Stop me)
{
return(TramUrWayApplication.Config.FavoriteStops.Any(s => s.Name == me.Name && s.Line.Id == me.Line.Id));
}
