public Task StartAdvertising(AdvertisementData adData = null)
{
this.publisher.Advertisement.Flags = BluetoothLEAdvertisementFlags.ClassicNotSupported;
this.publisher.Advertisement.ManufacturerData.Clear();
this.publisher.Advertisement.ServiceUuids.Clear();
if (adData?.ManufacturerData != null)
{
using (var writer = new DataWriter())
{
writer.WriteBytes(adData.ManufacturerData.Data);
var md = new BluetoothLEManufacturerData(adData.ManufacturerData.CompanyId, writer.DetachBuffer());
this.publisher.Advertisement.ManufacturerData.Add(md);
}
}
if (adData?.ServiceUuids != null)
{
foreach (var serviceUuid in adData.ServiceUuids)
{
this.publisher.Advertisement.ServiceUuids.Add(serviceUuid);
}
}
this.publisher.Start();
return(Task.CompletedTask);
}
public async Task StartAdvertising(AdvertisementData adData = null)
{
if (this.manager.Advertising)
{
throw new ArgumentException("Advertising is already active");
}
await this.manager.WhenReady().ToTask();
this.manager.StartAdvertising(new StartAdvertisingOptions
{
LocalName = adData?.LocalName,
ServicesUUID = adData?
.ServiceUuids?
.Select(x => x.ToCBUuid())
.ToArray()
});
}
public Task StartAdvertising(AdvertisementData adData = null)
{
// //if (!CrossBleAdapter.AndroidConfiguration.IsServerSupported)
// // throw new BleException("BLE Advertiser needs API Level 23+");
this.adCallbacks = new AdvertisementCallbacks();
var settings = new AdvertiseSettings.Builder()
.SetAdvertiseMode(AdvertiseMode.Balanced)
.SetConnectable(true);
var data = new AdvertiseData.Builder()
.SetIncludeDeviceName(true)
.SetIncludeTxPowerLevel(true);
if (adData != null)
{
if (adData.ManufacturerData != null)
{
data.AddManufacturerData(adData.ManufacturerData.CompanyId, adData.ManufacturerData.Data);
}
if (adData.ServiceUuids != null)
{
foreach (var serviceUuid in adData.ServiceUuids)
{
data.AddServiceUuid(serviceUuid.ToParcelUuid());
}
}
}
this.context
.Manager
.Adapter
.BluetoothLeAdvertiser
.StartAdvertising(
settings.Build(),
data.Build(),
this.adCallbacks
);
return(Task.CompletedTask);
}