public bool Transmit(BluetoothGattCharacteristicModel characteristicModel, byte[] buffer) { bool result = default; if (_gatt.Connect()) { var characteristic = _gatt.GetService(Java.Util.UUID.FromString(characteristicModel.ServiceUuid.ToString())) .GetCharacteristic(Java.Util.UUID.FromString(characteristicModel.Uuid.ToString())); characteristic.SetValue(buffer); result = _gatt.WriteCharacteristic(characteristic); } return(result); }
Task <GattService> DoGetPrimaryService(BluetoothUuid service) { _servicesDiscoveredHandle.WaitOne(); ABluetooth.BluetoothGattService nativeService = NativeGatt.GetService(service); return(Task.FromResult(nativeService is null ? null : new GattService(Device, nativeService))); }
async Task <GattService> PlatformGetPrimaryService(BluetoothUuid service) { await WaitForServiceDiscovery(); ABluetooth.BluetoothGattService nativeService = _gatt.GetService(service); return(nativeService is null ? null : new GattService(Device, nativeService)); }
public bool Transmit(BluetoothGattCharacteristicModel characteristicModel, byte[] buffer) { /*BluetoothGattCharacteristic characteristic = * new BluetoothGattCharacteristic(UUID.FromString(characteristicModel.Uuid.ToString()), * (Android.Bluetooth.GattProperty)characteristicModel.Properties, * (Android.Bluetooth.GattPermission)characteristicModel.Permissions);*/ var characteristic = _gatt.GetService(UUID.FromString(characteristicModel.ServiceUuid.ToString())) .GetCharacteristic(UUID.FromString(characteristicModel.Uuid.ToString())); characteristic.SetValue(buffer); bool result = _gatt.WriteCharacteristic(characteristic); return(result); }
Task <BluetoothRemoteGATTService> DoGetPrimaryService(Guid?service) { BluetoothGattService nativeService = null; _servicesDiscoveredHandle.WaitOne(); if (service.HasValue) { nativeService = NativeGatt.GetService(Java.Util.UUID.FromString(service.ToString())); } else { foreach (var serv in NativeGatt.Services) { if (serv.Type == GattServiceType.Primary) { nativeService = serv; break; } } } return(Task.FromResult(nativeService is null ? null : new BluetoothRemoteGATTService(Device, nativeService))); }
private void GattCallback_ServicesDiscoveredEvent(BluetoothGatt gatt) { // �����UUID�ɐڑ����ăL�����N�^���X�e�B�b�N��擾 var service = gatt.GetService(Java.Util.UUID.FromString(serviceUuid)); var characteristics = service.Characteristics; foreach (var item in characteristics) { gattCharacteristics.Add(new TableItem { Text1 = "CharacteristicName", Text2 = item.Uuid.ToString(), Text3 = item.Properties.ToString(), Text4 = item.WriteType.ToString() }); //gattCharacteristics.Add(item.Uuid.ToString()); } //var arry = gattCharacteristics.ToArray(); // Main Thread�ŏ���������B RunOnUiThread(() => { //listView.Adapter = new ArrayAdapter<string>(this, Android.Resource.Layout.SimpleListItem1, arry); listView.Adapter = new CharacteristicsListAdapter(this, gattCharacteristics); }); }
private void GattCallback_ServicesDiscoveredEvent(BluetoothGatt gatt) { _gatt = gatt; var service = gatt.GetService(Java.Util.UUID.FromString(serviceUuid)); _characteristics = service.GetCharacteristic(Java.Util.UUID.FromString(characteristic)); System.Diagnostics.Debug.WriteLine($@" {_characteristics.Uuid}, {_characteristics.Properties}, {_characteristics.WriteType} "); }