/// <summary>
/// Constructor for the Application object.
/// </summary>
public App()
{
// Global handler for uncaught exceptions.
UnhandledException += Application_UnhandledException;
// Standard Silverlight initialization
InitializeComponent();
// Phone-specific initialization
InitializePhoneApplication();
// Show graphics profiling information while debugging.
if (System.Diagnostics.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;
// Disable the application idle detection by setting the UserIdleDetectionMode property of the
// application's PhoneApplicationService object to Disabled.
// 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;
}
using (Database db = new Database(DBLocation))
{
//Inorder to clean the db uncomment the next line (or, if debugging, rebuild solution)
//db.DeleteDatabase();
if (!db.DatabaseExists())
{
db.CreateDatabase();
}
db.SubmitChanges();
}
DataBaseUtility = new DataUtil(DBLocation);
bool firstRun = false;
//Check if it is running for the first time...
IsolatedStorageSettings.ApplicationSettings.TryGetValue("firstRun", out firstRun);
if (!firstRun)
{
isFirstTime = true;
Settings settings = new Settings();
settings.ReportLimit = 100;
settings.Distance = 100;
settings.Location = new System.Device.Location.GeoCoordinate(-1, 36);
//Show application Dialog.
IsolatedStorageSettings.ApplicationSettings.Add("settings", settings);
IsolatedStorageSettings.ApplicationSettings.Add("firstRun", true);
IsolatedStorageSettings.ApplicationSettings.Save();
GlobalSettings = settings;
}
else
{
isFirstTime = false;
//Pull settings from isolated storage
Settings settings = new Settings();
IsolatedStorageSettings.ApplicationSettings.TryGetValue("settings", out settings);
GlobalSettings = settings;
}
}
// note: could also have used a lock rather than a mutex.
// A lock protects against cross-thread access to the data context.
// The mutex additionally protects against cross-process access.
//Contructor to initialize the database
public DataUtil(string dbConnectionString)
{
db = new Database(dbConnectionString);
}
