private static async Task <BluetoothLEScan> DoRequestLEScan(BluetoothLEScanFilter filter) { if (watcher == null) { watcher = new BluetoothLEAdvertisementWatcher(filter); watcher.Received += Watcher_Received; } else { watcher.AdvertisementFilter = filter; } watcher.Start(); return(watcher); }
private static async Task <BluetoothLEScan> DoRequestLEScan(BluetoothLEScanFilter filter) { return(null); }
public static Task <BluetoothLEScan> RequestLEScanAsync(BluetoothLEScanFilter filter) { return(DoRequestLEScan(filter)); }