public async Task <bool> StartAdvertisingLightbulb()
{
isCurrentlyStarting = true;
batteryService = new BLEServices.BatteryService();
//check if we can start service
try
{
await batteryService.Init();
}
catch // e.g. when Bluetooth adapter is off
{
Debug.WriteLine("Service start exception, probably Bluetooth adapter is off!");
return(false);
}
batteryService.IsConnectable = true;
batteryService.IsDiscoverable = true;
batteryService.Start();
// we could start first one, so the others should also go (no need for try/catch ?)
heartRateService = new BLEServices.HeartRateService();
await heartRateService.Init();
heartRateService.IsConnectable = false;
heartRateService.IsDiscoverable = false;
heartRateService.Start();
lightBulbService = new BLEServices.LightBulbService();
await lightBulbService.Init();
lightBulbService.IsConnectable = false;
lightBulbService.IsDiscoverable = false;
lightBulbService.Start();
// wait 0.5s for the service publishing callbacks to kick in
await Task.Delay(500);
// the service publishing callback can hit back with error a bit later
// checking actual state
if ((!batteryService.IsPublishing) || (!heartRateService.IsPublishing) || (!lightBulbService.IsPublishing))
{
Debug.WriteLine("Service start exception, isPublishing = false (from service callback?), restart Bluetooth adapter?");
isCurrentlyStarting = false;
return(false);
}
else
{
isCurrentlyStarting = false;
return(true);
}
}
public bool StopAdvertisingServices()
{
if (heartRateService != null)
{
heartRateService.Stop();
heartRateService = null;
}
if (batteryService != null)
{
batteryService.Stop();
batteryService = null;
}
if (currentTimeService != null)
{
currentTimeService.Stop();
currentTimeService = null;
}
if (lightBulbService != null)
{
lightBulbService.Stop();
lightBulbService = null;
}
if (quickLockMainService != null)
{
quickLockMainService.Stop();
quickLockMainService = null;
}
if (quickLockHistoryService != null)
{
quickLockHistoryService.Stop();
quickLockHistoryService = null;
}
return(true);
}