public void StopScan()
{
if (this.callbacks != null)
{
this.manager.Adapter.BluetoothLeScanner?.StopScan(this.callbacks);
this.callbacks = null;
}
if (this.oldCallbacks != null)
{
this.manager.Adapter.StopLeScan(this.oldCallbacks);
this.oldCallbacks = null;
}
}
protected virtual IObservable <ScanResult> PreLollipopScan(ScanConfig config) => Observable.Create <ScanResult>(ob =>
{
var cb = new PreLollipopScanCallback((native, rssi, sr) =>
{
var ad = new AdvertisementData(sr);
if (this.IsFiltered(ad, config))
{
var scanResult = this.ToScanResult(native, rssi, ad);
ob.OnNext(scanResult);
}
});
this.manager.Adapter.StartLeScan(cb);
return(() => this.manager.Adapter.StopLeScan(cb));
});
public void StopScan()
{
if (this.callbacks != null)
{
this.manager.Adapter.BluetoothLeScanner?.StopScan(this.callbacks);
this.callbacks = null;
}
if (this.oldCallbacks != null)
{
#pragma warning disable CS0618 // Type or member is obsolete
this.manager.Adapter.StopLeScan(this.oldCallbacks);
#pragma warning restore CS0618 // Type or member is obsolete
this.oldCallbacks = null;
}
}
protected virtual IObservable <ScanResult> PreLollipopScan(ScanConfig config) => Observable.Create <ScanResult>(ob =>
{
this.oldCallbacks = new PreLollipopScanCallback((native, rssi, sr) =>
{
var ad = new AdvertisementData(sr);
if (this.IsFiltered(ad, config))
{
var scanResult = this.ToScanResult(native, rssi, ad);
ob.OnNext(scanResult);
}
});
#pragma warning disable CS0618 // Type or member is obsolete
this.manager.Adapter.StartLeScan(this.oldCallbacks);
return(() => this.manager.Adapter.StopLeScan(this.oldCallbacks));
#pragma warning restore CS0618 // Type or member is obsolete
});
// TODO: scanfilter?
protected virtual void StartPreLollipopScan()
{
this.oldCallback = new PreLollipopScanCallback(args => this.Scanned?.Invoke(this, args));
this.manager.Adapter.StartLeScan(this.oldCallback);
}