public override void ViewDidLoad()
{
base.ViewDidLoad();
var documentDirectories = NSSearchPath.GetDirectories(NSSearchPathDirectory.DocumentDirectory, NSSearchPathDomain.User, true);
string documentDirectory = documentDirectories[0];
string path = Path.Combine(documentDirectory, "annotations.archive");
Console.WriteLine("Path: {0}", path);
var annotations = (NSMutableArray)NSKeyedUnarchiver.UnarchiveFile(path);
if (annotations != null)
{
for (int i = 0; i < annotations.Count; i++)
{
mapView.AddAnnotation(annotations.GetItem <BNRMapPoint>(i));
}
}
// Perform any additional setup after loading the view, typically from a nib.
// locator = new Geolocator{ DesiredAccuracy = 50 };
//
// locator.StartListening(5000, 1, false);
// locator.PositionChanged += (object sender, PositionEventArgs e) => {
// Console.WriteLine ("Position Status: {0}", e.Position.Accuracy);
// Console.WriteLine ("Position Latitude: {0}", e.Position.Latitude);
// Console.WriteLine ("Position Longitude: {0}", e.Position.Longitude);
// };
// locator.PositionError += (object sender, PositionErrorEventArgs e) => {
// Console.WriteLine("Could not find position: {0}, {1}", e.Error, e.ToString() );
// };
var clm = new CLLocationManager();
clm.RequestAlwaysAuthorization();
actIndicator.StartAnimating();
gettingLocLabel.Hidden = false;
textField.Enabled = false;
int mapTypeValue = NSUserDefaults.StandardUserDefaults.IntForKey(WhereamiMapTypePrefKey);
segControl.SelectedSegment = mapTypeValue;
mapView.MapType = (MKMapType)mapTypeValue;
mapView.ShowsUserLocation = true;
mapView.ZoomEnabled = true;
CLLocationCoordinate2D lastLoc = new CLLocationCoordinate2D(NSUserDefaults.StandardUserDefaults.DoubleForKey(WhereamiLastLocLatPrefKey), NSUserDefaults.StandardUserDefaults.DoubleForKey(WhereamiLastLocLongPrefKey));
MKCoordinateRegion lastRegion = new MKCoordinateRegion(lastLoc, new MKCoordinateSpan(0.0025, 0.0025));
mapView.SetRegion(lastRegion, true);
//currLocation = new CLLocationCoordinate2D(20.7592, -156.4572);
// C# style event handler - can access class instance variables
mapView.DidUpdateUserLocation += (object sender, MKUserLocationEventArgs e) =>
{
actIndicator.StopAnimating();
gettingLocLabel.Hidden = true;
textField.Enabled = true;
Console.WriteLine(".NET Lat: {0}, Long: {1}, Alt: {2}", e.UserLocation.Coordinate.Latitude, e.UserLocation.Coordinate.Longitude, e.UserLocation.Location.Altitude);
currLocation = e.UserLocation.Coordinate;
if (firstLaunch)
{
mapView.SetRegion(MKCoordinateRegion.FromDistance(currLocation, 250, 250), true);
firstLaunch = false;
}
else
{
mapView.SetCenterCoordinate(currLocation, true);
}
};
mapView.DidFailToLocateUser += (object sender, NSErrorEventArgs e) => {
Console.WriteLine("Could not find location: {0}", e.ToString());
actIndicator.StartAnimating();
gettingLocLabel.Hidden = false;
textField.Enabled = false;
};
mapView.DidSelectAnnotationView += (object sender, MKAnnotationViewEventArgs e) =>
{
var annotation = e.View.Annotation as BNRMapPoint;
if (annotation != null)
{
Console.WriteLine(".NET DidSelectAnnotationView: {0}", annotation.Title);
}
};
// Strong Delegate method. Create delegate class as nested class of ViewCOntroller
// Override need methods in that nested delegate class
// mapDelegate = new WhereAmIMapDelegate();
// mapView.Delegate = mapDelegate;
// Weak delegate method. use Export attribute with selector to override then implement method.
// Whichever is assigned last wins and kills the other.
// mapView.WeakDelegate = this;
// textField.Delegate = new TextFieldDelegate();
textField.EditingDidEndOnExit += (object sender, EventArgs e) =>
{
actIndicator.Hidden = false;
if (!firstLaunch)
{
BNRMapPoint mp = new BNRMapPoint(textField.Text, currLocation);
NSUserDefaults.StandardUserDefaults.SetDouble(currLocation.Latitude, WhereamiLastLocLatPrefKey);
NSUserDefaults.StandardUserDefaults.SetDouble(currLocation.Longitude, WhereamiLastLocLongPrefKey);
mapView.AddAnnotation(mp);
textField.ResignFirstResponder();
textField.Text = "";
actIndicator.Hidden = true;
}
else
{
var locator = new Geolocator {
DesiredAccuracy = 50
};
locator.GetPositionAsync(timeout: 10000).ContinueWith(t => {
CLLocationCoordinate2D coord = new CLLocationCoordinate2D(t.Result.Latitude, t.Result.Longitude);
currLocation = coord;
MKCoordinateRegion region = MKCoordinateRegion.FromDistance(currLocation, 250, 250);
mapView.SetRegion(region, true);
BNRMapPoint mp = new BNRMapPoint(textField.Text, currLocation);
NSUserDefaults.StandardUserDefaults.SetDouble(currLocation.Latitude, WhereamiLastLocLatPrefKey);
NSUserDefaults.StandardUserDefaults.SetDouble(currLocation.Longitude, WhereamiLastLocLongPrefKey);
mapView.AddAnnotation(mp);
textField.ResignFirstResponder();
textField.Text = "";
actIndicator.Hidden = true;
}, TaskScheduler.FromCurrentSynchronizationContext());
}
};
segControl.BackgroundColor = UIColor.White;
segControl.ValueChanged += (object sender, EventArgs e) =>
{
NSUserDefaults.StandardUserDefaults.SetInt(segControl.SelectedSegment, WhereamiMapTypePrefKey);
switch (segControl.SelectedSegment)
{
case 0:
mapView.MapType = MKMapType.Standard;
break;
case 1:
mapView.MapType = MKMapType.Satellite;
break;
case 2:
mapView.MapType = MKMapType.Hybrid;
break;
default:
break;
}
};
}
void foundLocation(CLLocation loc)
{
var mapPoint = new BNRMapPoint(locationTitleField.Text) {
Coordinate = loc.Coordinate,
};
worldView.AddAnnotation(mapPoint);
locationTitleField.Text = "";
activityIndicator.StopAnimating();
locationTitleField.Hidden = false;
locationManager.StopUpdatingLocation();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var documentDirectories = NSSearchPath.GetDirectories(NSSearchPathDirectory.DocumentDirectory, NSSearchPathDomain.User, true);
string documentDirectory = documentDirectories[0];
string path = Path.Combine(documentDirectory, "annotations.archive");
Console.WriteLine("Path: {0}", path);
var annotations = (NSMutableArray)NSKeyedUnarchiver.UnarchiveFile(path);
if (annotations != null) {
for (int i = 0; i < annotations.Count; i++) {
mapView.AddAnnotation(annotations.GetItem<BNRMapPoint>(i));
}
}
// Perform any additional setup after loading the view, typically from a nib.
// locator = new Geolocator{ DesiredAccuracy = 50 };
//
// locator.StartListening(5000, 1, false);
// locator.PositionChanged += (object sender, PositionEventArgs e) => {
// Console.WriteLine ("Position Status: {0}", e.Position.Accuracy);
// Console.WriteLine ("Position Latitude: {0}", e.Position.Latitude);
// Console.WriteLine ("Position Longitude: {0}", e.Position.Longitude);
// };
// locator.PositionError += (object sender, PositionErrorEventArgs e) => {
// Console.WriteLine("Could not find position: {0}, {1}", e.Error, e.ToString() );
// };
var clm = new CLLocationManager();
clm.RequestAlwaysAuthorization();
actIndicator.StartAnimating();
gettingLocLabel.Hidden = false;
textField.Enabled = false;
int mapTypeValue = NSUserDefaults.StandardUserDefaults.IntForKey(WhereamiMapTypePrefKey);
segControl.SelectedSegment = mapTypeValue;
mapView.MapType = (MKMapType)mapTypeValue;
mapView.ShowsUserLocation = true;
mapView.ZoomEnabled = true;
CLLocationCoordinate2D lastLoc = new CLLocationCoordinate2D(NSUserDefaults.StandardUserDefaults.DoubleForKey(WhereamiLastLocLatPrefKey),NSUserDefaults.StandardUserDefaults.DoubleForKey(WhereamiLastLocLongPrefKey));
MKCoordinateRegion lastRegion = new MKCoordinateRegion(lastLoc, new MKCoordinateSpan(0.0025, 0.0025));
mapView.SetRegion(lastRegion, true);
//currLocation = new CLLocationCoordinate2D(20.7592, -156.4572);
// C# style event handler - can access class instance variables
mapView.DidUpdateUserLocation += (object sender, MKUserLocationEventArgs e) =>
{
actIndicator.StopAnimating();
gettingLocLabel.Hidden = true;
textField.Enabled = true;
Console.WriteLine(".NET Lat: {0}, Long: {1}, Alt: {2}", e.UserLocation.Coordinate.Latitude, e.UserLocation.Coordinate.Longitude, e.UserLocation.Location.Altitude);
currLocation = e.UserLocation.Coordinate;
if (firstLaunch) {
mapView.SetRegion(MKCoordinateRegion.FromDistance(currLocation, 250, 250), true);
firstLaunch = false;
}
else
mapView.SetCenterCoordinate(currLocation, true);
};
mapView.DidFailToLocateUser += (object sender, NSErrorEventArgs e) => {
Console.WriteLine("Could not find location: {0}", e.ToString());
actIndicator.StartAnimating();
gettingLocLabel.Hidden = false;
textField.Enabled = false;
};
mapView.DidSelectAnnotationView += (object sender, MKAnnotationViewEventArgs e) =>
{
var annotation = e.View.Annotation as BNRMapPoint;
if (annotation != null) {
Console.WriteLine(".NET DidSelectAnnotationView: {0}", annotation.Title);
}
};
// Strong Delegate method. Create delegate class as nested class of ViewCOntroller
// Override need methods in that nested delegate class
// mapDelegate = new WhereAmIMapDelegate();
// mapView.Delegate = mapDelegate;
// Weak delegate method. use Export attribute with selector to override then implement method.
// Whichever is assigned last wins and kills the other.
// mapView.WeakDelegate = this;
// textField.Delegate = new TextFieldDelegate();
textField.EditingDidEndOnExit += (object sender, EventArgs e) =>
{
actIndicator.Hidden = false;
if (!firstLaunch) {
BNRMapPoint mp = new BNRMapPoint(textField.Text, currLocation);
NSUserDefaults.StandardUserDefaults.SetDouble(currLocation.Latitude, WhereamiLastLocLatPrefKey);
NSUserDefaults.StandardUserDefaults.SetDouble(currLocation.Longitude, WhereamiLastLocLongPrefKey);
mapView.AddAnnotation(mp);
textField.ResignFirstResponder();
textField.Text = "";
actIndicator.Hidden = true;
}
else {
var locator = new Geolocator{ DesiredAccuracy = 50 };
locator.GetPositionAsync (timeout: 10000).ContinueWith (t => {
CLLocationCoordinate2D coord = new CLLocationCoordinate2D(t.Result.Latitude, t.Result.Longitude);
currLocation = coord;
MKCoordinateRegion region = MKCoordinateRegion.FromDistance(currLocation, 250, 250);
mapView.SetRegion(region, true);
BNRMapPoint mp = new BNRMapPoint(textField.Text, currLocation);
NSUserDefaults.StandardUserDefaults.SetDouble(currLocation.Latitude, WhereamiLastLocLatPrefKey);
NSUserDefaults.StandardUserDefaults.SetDouble(currLocation.Longitude, WhereamiLastLocLongPrefKey);
mapView.AddAnnotation(mp);
textField.ResignFirstResponder();
textField.Text = "";
actIndicator.Hidden = true;
}, TaskScheduler.FromCurrentSynchronizationContext());
}
};
segControl.BackgroundColor = UIColor.White;
segControl.ValueChanged += (object sender, EventArgs e) =>
{
NSUserDefaults.StandardUserDefaults.SetInt(segControl.SelectedSegment, WhereamiMapTypePrefKey);
switch (segControl.SelectedSegment)
{
case 0:
mapView.MapType = MKMapType.Standard;
break;
case 1:
mapView.MapType = MKMapType.Satellite;
break;
case 2:
mapView.MapType = MKMapType.Hybrid;
break;
default:
break;
}
};
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
// locator = new Geolocator{ DesiredAccuracy = 50 };
//
// locator.StartListening(5000, 1, false);
// locator.PositionChanged += (object sender, PositionEventArgs e) => {
// Console.WriteLine ("Position Status: {0}", e.Position.Accuracy);
// Console.WriteLine ("Position Latitude: {0}", e.Position.Latitude);
// Console.WriteLine ("Position Longitude: {0}", e.Position.Longitude);
// };
// locator.PositionError += (object sender, PositionErrorEventArgs e) => {
// Console.WriteLine("Could not find position: {0}, {1}", e.Error, e.ToString() );
// };
mapView.MapType = MKMapType.Standard;
mapView.ShowsUserLocation = true;
//currLocation = new CLLocationCoordinate2D(20.7592, -156.4572);
// C# style event handler - can access class instance variables
mapView.DidUpdateUserLocation += (object sender, MKUserLocationEventArgs e) =>
{
Console.WriteLine(".NET Lat: {0}, Long: {1}, Alt: {2}", e.UserLocation.Coordinate.Latitude, e.UserLocation.Coordinate.Longitude, e.UserLocation.Location.Altitude);
currLocation = e.UserLocation.Coordinate;
if (firstLaunch)
{
mapView.SetRegion(MKCoordinateRegion.FromDistance(currLocation, 250, 250), true);
firstLaunch = false;
}
else
{
mapView.SetCenterCoordinate(currLocation, true);
}
};
mapView.DidSelectAnnotationView += (object sender, MKAnnotationViewEventArgs e) =>
{
var annotation = e.View.Annotation as BNRMapPoint;
if (annotation != null)
{
Console.WriteLine(".NET DidSelectAnnotationView: {0}", annotation.Title);
}
};
// Strong Delegate method. Create delegate class as nested class of ViewController
// Override needed methods in that nested delegate class
// mapDelegate = new WhereAmIMapDelegate();
// mapView.Delegate = mapDelegate;
// Weak delegate method. use Export attribute with selector to override then implement delegate methods.
// Whichever is assigned last wins and kills the others.
// mapView.WeakDelegate = this;
// textField.Delegate = new TextFieldDelegate();
textField.EditingDidEndOnExit += (object sender, EventArgs e) =>
{
if (!firstLaunch)
{
BNRMapPoint mp = new BNRMapPoint(textField.Text, currLocation);
mapView.AddAnnotation(mp);
textField.ResignFirstResponder();
textField.Text = "";
}
else
{
var locator = new Geolocator {
DesiredAccuracy = 50
};
locator.GetPositionAsync(timeout: 10000).ContinueWith(t => {
CLLocationCoordinate2D coord = new CLLocationCoordinate2D(t.Result.Latitude, t.Result.Longitude);
currLocation = coord;
MKCoordinateRegion region = MKCoordinateRegion.FromDistance(currLocation, 250, 250);
mapView.SetRegion(region, true);
BNRMapPoint mp = new BNRMapPoint(textField.Text, currLocation);
mapView.AddAnnotation(mp);
textField.ResignFirstResponder();
textField.Text = "";
}, TaskScheduler.FromCurrentSynchronizationContext());
}
};
numOfSegs = 3;
var textAttr = new UITextAttributes()
{
Font = UIFont.FromName("ArialMT", 17 - numOfSegs)
};
segControl.SetTitleTextAttributes(textAttr, UIControlState.Normal);
addSegBtn.TouchUpInside += (object sender, EventArgs e) => {
if (numOfSegs < 10)
{
numOfSegs++;
segControl.InsertSegment("added " + numOfSegs, numOfSegs, false);
textAttr.Font = UIFont.FromName("ArialMT", 17 - numOfSegs);
segControl.SetTitleTextAttributes(textAttr, UIControlState.Normal);
}
int i = 0;
View.LayoutIfNeeded();
foreach (UIView segment in segControl.Subviews)
{
Console.WriteLine("Seg {0} Width: {1}", i, segControl.Subviews[i++].Frame.Width);
}
Console.WriteLine("**************");
};
remSegBtn.IsAccessibilityElement = true;
remSegBtn.TouchUpInside += (object sender, EventArgs e) => {
if (numOfSegs > 3)
{
numOfSegs--;
segControl.RemoveSegmentAtIndex(numOfSegs, false);
textAttr.Font = UIFont.FromName("ArialMT", 17 - numOfSegs);
segControl.SetTitleTextAttributes(textAttr, UIControlState.Normal);
}
int i = 0;
View.LayoutIfNeeded();
foreach (UIView segment in segControl.Subviews)
{
Console.WriteLine("Seg {0} Width: {1}", i, segControl.Subviews[i++].Frame.Width);
}
Console.WriteLine("**************");
};
segControl.BackgroundColor = UIColor.White;
segControl.ValueChanged += (object sender, EventArgs e) =>
{
switch (segControl.SelectedSegment)
{
case 0:
mapView.MapType = MKMapType.Standard;
break;
case 1:
mapView.MapType = MKMapType.Satellite;
break;
case 2:
mapView.MapType = MKMapType.Hybrid;
break;
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
Console.WriteLine("SegmentedControl item " + (segControl.SelectedSegment + 1) + " selected");
break;
default:
break;
}
};
}
