public void RegisterGeofences(PlaceGeofence[] fenceData)
{
if(pendingIntent != null)
{
Toast.MakeText(context, "Removing old fences", ToastLength.Short).Show();
currentStage = FencingStage.Removing;
}
if (fencesToAdd == null)
{
fencesToAdd = new List<IGeofence>();
}
ISharedPreferences prefs = context.GetSharedPreferences("FENCES", FileCreationMode.MultiProcess);
ISharedPreferencesEditor editor = prefs.Edit();
editor.Clear();
editor.Apply();
foreach (PlaceGeofence fence in fenceData)
{
fencesToAdd.Add(new GeofenceBuilder()
.SetCircularRegion(fence.lat, fence.lng, fence.radius)
.SetExpirationDuration(Geofence.NeverExpire)
.SetRequestId(fence.placeId)
.SetLoiteringDelay(0)
.SetTransitionTypes(Geofence.GeofenceTransitionEnter | Geofence.GeofenceTransitionDwell | Geofence.GeofenceTransitionExit)
.Build());
editor.PutString(fence.placeId, JsonConvert.SerializeObject(fence));
}
editor.Apply();
if(googleApiClient == null)
{
intent = new Intent(context, typeof(GeofencingReceiver));
googleApiClient = new GoogleApiClientBuilder(context)
.AddApi(LocationServices.Api)
.AddConnectionCallbacks(this)
.AddOnConnectionFailedListener(this)
.Build();
}
googleApiClient.Connect();
}
private void AddFences()
{
pendingIntent = CreatePendingIntent();
GeofencingRequest fenceReq = new GeofencingRequest.Builder().AddGeofences(fencesToAdd).Build();
currentStage = FencingStage.Adding;
var result = LocationServices.GeofencingApi.AddGeofences(googleApiClient, fenceReq, pendingIntent);
result.SetResultCallback(this);
}
