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}
");
}
