Not Clearing the Data

[chinmay4github1987]

Once the data multispinner data is selected I am switching to another radio button and when come back to spinner again should clear the previous data. How can i clear the selected data. I am using below code to clear but not clearing.
if (flexiRigidRadioButton.text.equals("Flexi Timing")) {
flexiTiming = true
multiSpinnerTimeSlot.setClearText("Clear All")
classTimingDATA.visibility = View.VISIBLE

            binding.multiSpinnerll.visibility = View.GONE
        }`