// Code to execute when the application is launching (eg, from Start)
// This code will not execute when the application is reactivated
private void Application_Launching(object sender, LaunchingEventArgs e)
{
TileRefreshNeeded = true;
InitializeComponents();
RefreshTilesPinState();
PushHandler = new PushHandler(Resources["PushStatus"] as Status, Components, Dispatcher);
PushHandler.EstablishConnections();
}
// Code to execute when the application is activated (brought to foreground)
// This code will not execute when the application is first launched
private void Application_Activated(object sender, ActivatedEventArgs e)
{
if (!e.IsApplicationInstancePreserved)
{
// The application was tombstoned, so restore its state
foreach (var keyValue in PhoneApplicationService.Current.State)
{
Components[keyValue.Key] = keyValue.Value as ComponentInformation;
}
// Reconnect to the MSPN
PushHandler = new PushHandler(Resources["PushStatus"] as
Status, Components, Dispatcher);
PushHandler.EstablishConnections();
}
else if (!PushHandler.ConnectionEstablished)
{
// Connection was not fully established before fast app
// switching occurred
PushHandler.EstablishConnections();
}
RefreshTilesPinState();
}