public override void ViewDidLoad()
{
base.ViewDidLoad();
locationManager = new CLLocationManager();
locationManager.LocationsUpdated += LocationUpdated;
locationManager.RequestWhenInUseAuthorization();
if (thisTask == null)
{
AppUtils.ShowSimpleDialog(this, "ERROR", "Error loading task data", "Ok");
NavigationController.PopViewController(true);
return;
}
TaskDescLabel.Text = thisTask.Description;
origAlpha = (float)AnimationImage.Alpha;
target = JsonConvert.DeserializeObject <LocationHuntLocation>(thisTask.JsonData);
if (CLLocationManager.LocationServicesEnabled)
{
locationManager.StartUpdatingLocation();
}
OpenMapButton.Alpha = (target.MapAvailable == null || target.MapAvailable == true) ? 1f : 0f;
OpenMapButton.TouchUpInside += OpenMapButton_TouchUpInside;
}
private void GMap_MapClick(object sender, GoogleMap.MapClickEventArgs e)
{
Selected = new LocationHuntLocation(e.Point.Latitude, e.Point.Longitude, GMap.CameraPosition.Zoom, false);
MarkerOptions opts = new MarkerOptions();
opts.SetPosition(new LatLng(Selected.Lat, Selected.Long));
GMap.Clear();
GMap.AddMarker(opts);
}
private void GoogleMap_MarkerClick(object sender, GoogleMap.MarkerClickEventArgs e)
{
new global::Android.Support.V7.App.AlertDialog.Builder(this)
.SetTitle("Delete This Marker?")
.SetMessage("Are you sure you want to delete this marker?")
.SetPositiveButton("Delete", (a, b) =>
{
e.Marker.Remove();
Selected = null;
})
.SetNegativeButton("Cancel", (a, b) => { })
.Show();
}
protected override void FinishButton_TouchUpInside(object sender, EventArgs e)
{
if (thisLocation == null)
{
AppUtils.ShowSimpleDialog(this, "Choose a Location", "Please choose a location for the user to navigate to.", "Got it");
return;
}
if (UpdateBasicTask())
{
LocationHuntLocation data = new LocationHuntLocation(thisLocation.Lat, thisLocation.Long, 15f, allowMap.On);
thisTask.JsonData = JsonConvert.SerializeObject(data);
UpdateActivity();
Unwind();
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.CreateTaskLocationHunt);
instructions = FindViewById <EditText>(Resource.Id.taskInstructions);
scrollView = FindViewById <ScrollView>(Resource.Id.scrollView);
Button addTaskBtn = FindViewById <Button>(Resource.Id.addTaskBtn);
addTaskBtn.Click += AddTaskBtn_Click;
// Check if this is editing an existing task: if so, populate fields
string editJson = Intent.GetStringExtra("EDIT") ?? "";
newTask = JsonConvert.DeserializeObject <LearningTask>(editJson);
if (newTask != null)
{
editing = true;
taskType = newTask.TaskType;
instructions.Text = newTask.Description;
Selected = JsonConvert.DeserializeObject <LocationHuntLocation>(newTask.JsonData);
addTaskBtn.SetText(Resource.String.saveChanges);
}
else
{
string jsonData = Intent.GetStringExtra("JSON") ?? "";
taskType = JsonConvert.DeserializeObject <TaskType>(jsonData, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Auto
});
}
FindViewById <TextView>(Resource.Id.taskTypeNameText).Text = taskType.DisplayName;
ImageViewAsync image = FindViewById <ImageViewAsync>(Resource.Id.taskIcon);
AndroidUtils.LoadTaskTypeIcon(taskType, image);
TouchableMapFragment mapFrag = (TouchableMapFragment)FragmentManager.FindFragmentById(Resource.Id.map);
mapFrag.TouchUp += (sender, args) => scrollView.RequestDisallowInterceptTouchEvent(false);
mapFrag.TouchDown += (sender, args) => scrollView.RequestDisallowInterceptTouchEvent(true);
mapFrag.GetMapAsync(this);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.LocationHunActivity);
string thisJsonData = Intent.GetStringExtra("JSON") ?? "";
learningTask = JsonConvert.DeserializeObject <LearningTask>(thisJsonData,
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Auto
});
if (learningTask == null)
{
learningTask = new LearningTask()
{
Description = Intent.GetStringExtra("Description"),
};
target = JsonConvert.DeserializeObject <LocationHuntLocation>(Intent.GetStringExtra("Target"));
}
else
{
target = JsonConvert.DeserializeObject <LocationHuntLocation>(learningTask.JsonData);
}
SupportActionBar.Title = learningTask.Description;
TextView taskDesc = FindViewById <TextView>(Resource.Id.taskDesc);
taskDesc.Text = learningTask.Description;
distanceText = FindViewById <TextView>(Resource.Id.distanceText);
distanceText.Text = "Please wait";
Color.Rgb(
Color.GetRedComponent(distanceText.CurrentTextColor),
Color.GetGreenComponent(distanceText.CurrentTextColor),
Color.GetBlueComponent(distanceText.CurrentTextColor));
accuracyText = FindViewById <TextView>(Resource.Id.accuracyText);
accuracyText.Text = "Connecting";
image = FindViewById <ImageView>(Resource.Id.taskImage);
image.Alpha = LowAlpha;
Button openMapButton = FindViewById <Button>(Resource.Id.openMapButton);
openMapButton.Click += OpenMapButton_Click;
openMapButton.Visibility = (target.MapAvailable == null || target.MapAvailable == true)
? ViewStates.Visible : ViewStates.Gone;
if (!AndroidUtils.IsGooglePlayServicesInstalled(this) || googleApiClient != null)
{
return;
}
googleApiClient = new GoogleApiClient.Builder(this)
.AddConnectionCallbacks(this)
.AddOnConnectionFailedListener(this)
.AddApi(LocationServices.API)
.Build();
locRequest = new LocationRequest();
}
