private void PhoneCallEnded(DateTime start, DateTime end)
{
if (phoneListener != null)
{
phoneListener.CallEndedEvent -= PhoneCallEnded;
}
telephonyManager.Listen(phoneListener, PhoneStateListenerFlags.None);
phoneListener = null;
PhoneCallback.Instance.Complete(true);
}
public void PlaceCallWithCallBack(string phoneNumber)
{
try
{
var ctx = Xamarin.Forms.Forms.Context;
phoneListener = new PhoneCallListener();
telephonyManager = (TelephonyManager)ctx.GetSystemService(Context.TelephonyService);
phoneListener.CallEndedEvent += PhoneCallEnded;
telephonyManager.Listen(phoneListener, PhoneStateListenerFlags.CallState);
var intent = new Intent(Intent.ActionCall);
var uri = global::Android.Net.Uri.Parse("tel:" + CoreExtensions.CleanPhoneNumber(phoneNumber));
intent.SetData(uri);
ctx.StartActivity(intent);
}
catch (Exception ex)
{
var toast = Toast.MakeText(Xamarin.Forms.Forms.Context, "This activity is not supported", ToastLength.Long);
toast.Show();
}
}
