private void InitDriver()
{
try
{
if (_driverManager.Started)
{
return;
}
_loggingService.Info("Initializing device");
var req = new Intent(Intent.ActionView);
req.SetData(new Android.Net.Uri.Builder().Scheme("dtvdriver").Build());
req.PutExtra(Intent.ExtraReturnResult, true);
_waitingForInit = true;
Task.Run(async() =>
{
await Task.Delay(5000); // wait 5 secs;
if (_waitingForInit)
{
_waitingForInit = false;
_loggingService.Error("Device response timeout");
MessagingCenter.Send("response timeout", BaseViewModel.MSG_DVBTDriverConfigurationFailed);
}
});
StartActivityForResult(req, StartRequestCode);
#if TestingDVBTDriverManager
_waitingForInit = false;
var cfg = new DVBTDriverConfiguration()
{
DeviceName = "Testing device"
};
MessagingCenter.Send(cfg.ToString(), BaseViewModel.MSG_DVBTDriverConfiguration);
#endif
}
catch (ActivityNotFoundException ex)
{
_waitingForInit = false;
_loggingService.Error(ex, "Device initializing failed");
MessagingCenter.Send("DVBT driver not installed", BaseViewModel.MSG_DVBTDriverConfigurationFailed);
}
catch (Exception ex)
{
_waitingForInit = false;
_loggingService.Error(ex, "Driver initializing failed");
MessagingCenter.Send("connection failed", BaseViewModel.MSG_DVBTDriverConfigurationFailed);
}
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
InAppBillingImplementation.HandleActivityResult(requestCode, resultCode, data);
if (requestCode == StartRequestCode && resultCode == Result.Ok)
{
_waitingForInit = false;
if (data != null)
{
var cfg = new DVBTDriverConfiguration();
if (data.HasExtra("ControlPort"))
{
cfg.ControlPort = data.GetIntExtra("ControlPort", 0);
}
if (data.HasExtra("TransferPort"))
{
cfg.TransferPort = data.GetIntExtra("TransferPort", 0);
}
if (data.HasExtra("DeviceName"))
{
cfg.DeviceName = data.GetStringExtra("DeviceName");
}
if (data.HasExtra("ProductIds"))
{
cfg.ProductIds = data.GetIntArrayExtra("ProductIds");
}
if (data.HasExtra("VendorIds"))
{
cfg.VendorIds = data.GetIntArrayExtra("VendorIds");
}
_loggingService.Info($"Received device configuration: {cfg}");
MessagingCenter.Send(cfg.ToString(), BaseViewModel.MSG_DVBTDriverConfiguration);
}
else
{
MessagingCenter.Send("no response", BaseViewModel.MSG_DVBTDriverConfigurationFailed);
}
}
}