@Override
	public void onDataSent(@NonNull final BluetoothDevice device, @NonNull final Data data) {
		this.device = device;
		this.data = data;
	}
Generic write response class that returns the target device and the data that were sent.
Overriding class must call super on {@link #onDataSent(BluetoothDevice, Data)} in
order to make getters work properly.
ble/src/main/java/no/nordicsemi/android/ble/response/WriteResponse.java