/**
* Initializes a new CBGeoDataStream object and uses the given CBHelper
* object to retrieve data from the cloudbase.io APIS.
*
* @param name A unique identifier for the stream object. This will be handed over to all the delegate calls
* @param CBHelper An initialized CBHelper object
* @param NSString The name of the collection to search
*/
public CBGeoDataStream(string name, CBHelper helper, string collectionName)
{
this.streamName = name;
this.helper = helper;
this.CollectionName = collectionName;
this.SearchRadius = 50; // we start with 50 meters
this.previousSpeed = 0.0;
this.foundObjects = new Dictionary<string, CBGeoLocatedObject>();
}
/// <summary>
/// Constructor for the Application object.
/// </summary>
public App()
{
// Global handler for uncaught exceptions.
UnhandledException += Application_UnhandledException;
// Standard XAML initialization
InitializeComponent();
// Phone-specific initialization
InitializePhoneApplication();
// Language display initialization
InitializeLanguage();
// Show graphics profiling information while debugging.
if (Debugger.IsAttached)
{
// Display the current frame rate counters.
Application.Current.Host.Settings.EnableFrameRateCounter = true;
// Show the areas of the app that are being redrawn in each frame.
//Application.Current.Host.Settings.EnableRedrawRegions = true;
// Enable non-production analysis visualization mode,
// which shows areas of a page that are handed off to GPU with a colored overlay.
//Application.Current.Host.Settings.EnableCacheVisualization = true;
// Prevent the screen from turning off while under the debugger by disabling
// the application's idle detection.
// Caution:- Use this under debug mode only. Application that disables user idle detection will continue to run
// and consume battery power when the user is not using the phone.
PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled;
}
IsolatedStorageSettings settings = IsolatedStorageSettings.ApplicationSettings;
if (settings.Contains("app_code"))
{
string appCode = Convert.ToString(settings["app_code"]);
string appUniq = Convert.ToString(settings["app_uniq"]);
string pwd = Convert.ToString(settings["app_pwd"]);
App.helper = new CBHelper(appCode, appUniq);
App.helper.SetPassword(pwd.ToLower());
}
// enable geo-location for the data APIs.
GeoCoordinateWatcher watcher = new GeoCoordinateWatcher(GeoPositionAccuracy.Default);
watcher.PositionChanged += delegate(object sender, GeoPositionChangedEventArgs<GeoCoordinate> e)
{
if (watcher != null)
{
if (App.helper != null)
{
// once we have a location we set the variable in the helper class and we stop looking
App.helper.CurrentLocation = e.Position;
watcher.Stop();
watcher.Dispose();
watcher = null;
}
}
};
watcher.Start();
this.Notifications_Start();
}
