protected override void Initialize()
{
base.Initialize();
_calls = new List<CTCall>();
Xamarin.Forms.Device.BeginInvokeOnMainThread(() =>
{
// for some reason, using a single CTCallCenter misses calls when the app is resumed from
// background. if we use two CTCallCenters, the calls that occurred in the background
// are passed to the second CTCallCenter. more on this here:
//
// http://stackoverflow.com/questions/21195732/how-to-get-a-call-event-using-ctcallcentersetcalleventhandler-that-occurred-wh
//
// since all call activity is logged via the second call center, just use it to gather call data.
_callCenter1 = new CTCallCenter();
_callCenter1.CallEventHandler += call =>
{
lock (_calls)
if (!ContainsCall(call))
_calls.Add(call);
};
_callCenter2 = new CTCallCenter();
_callCenter2.CallEventHandler += call =>
{
lock (_calls)
if (!ContainsCall(call))
_calls.Add(call);
};
});
}
protected override void OnElementChanged(VisualElementChangedEventArgs e)
{
base.OnElementChanged(e);
if (callCenter == null)
{
callCenter = new CTCallCenter();
callCenter.CallEventHandler += CallEndedEvent;
}
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
this.Title = "Core Telephony Info";
this.TableView.AllowsSelection = false;
this.TableView.DataSource = new TableViewDataSource (this);
networkInfo = new CTTelephonyNetworkInfo ();
callCenter = new CTCallCenter ();
callCenter.CallEventHandler += CallEvent;
carrierName = networkInfo.SubscriberCellularProvider == null ? null : networkInfo.SubscriberCellularProvider.CarrierName;
networkInfo.CellularProviderUpdatedEventHandler += ProviderUpdatedEvent;
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
this.Title = "Core Telephony Info";
this.TableView.AllowsSelection = false;
this.TableView.DataSource = new TableViewDataSource(this);
networkInfo = new CTTelephonyNetworkInfo();
callCenter = new CTCallCenter();
callCenter.CallEventHandler += CallEvent;
carrierName = networkInfo.SubscriberCellularProvider == null ? null : networkInfo.SubscriberCellularProvider.CarrierName;
networkInfo.CellularProviderUpdatedEventHandler += ProviderUpdatedEvent;
}
protected override void Initialize()
{
base.Initialize();
_calls = new List <CTCall>();
Xamarin.Forms.Device.BeginInvokeOnMainThread(() =>
{
// for some reason, using a single CTCallCenter misses calls when the app is resumed from
// background. if we use two CTCallCenters, the calls that occurred in the background
// are passed to the second CTCallCenter. more on this here:
//
// http://stackoverflow.com/questions/21195732/how-to-get-a-call-event-using-ctcallcentersetcalleventhandler-that-occurred-wh
//
// since all call activity is logged via the second call center, just use it to gather call data.
_callCenter1 = new CTCallCenter();
_callCenter1.CallEventHandler += call =>
{
lock (_calls)
if (!ContainsCall(call))
{
_calls.Add(call);
}
};
_callCenter2 = new CTCallCenter();
_callCenter2.CallEventHandler += call =>
{
lock (_calls)
if (!ContainsCall(call))
{
_calls.Add(call);
}
};
});
}
