private void UpdateForegroundServiceNotificationBuilder()
{
AndroidSensusServiceHelper serviceHelper = SensusServiceHelper.Get() as AndroidSensusServiceHelper;
int numRunningStudies = serviceHelper.RunningProtocolIds.Count;
_foregroundServiceNotificationBuilder.SetContentTitle("You are enrolled in " + numRunningStudies + " " + (numRunningStudies == 1 ? "study" : "studies") + ".");
string contentText = "";
// although the number of studies might be greater than 0, the protocols might not yet be started (e.g., after starting sensus).
List <Protocol> runningProtocols = serviceHelper.GetRunningProtocols();
if (runningProtocols.Count > 0)
{
double avgParticipation = runningProtocols.Average(protocol => protocol.Participation) * 100;
contentText += "Your overall participation level is " + Math.Round(avgParticipation, 0) + "%. ";
}
contentText += "Tap to open Sensus.";
_foregroundServiceNotificationBuilder.SetContentText(contentText);
}
