Android Kotlin onItemSelectedListener for spinner not working

Question

I have a spinner with some items (strings). I want to add the selected items to a list. I read online that I should use the onItemSelectedListenerrather than the onItemClickListener.

I implemented this but I don't know how to complete the step of adding it to the list.

class NewKitListActivity : AppCompatActivity() {  var spinnerArray = arrayOf("Dumbell", "Punching Bag", "Yoga Ball", "Skipping Rope") //var spinnerArray = arrayOf(DataService.kitList)    override fun onCreate(savedInstanceState: Bundle?) {     super.onCreate(savedInstanceState)     setContentView(R.layout.activity_new_kit_list)        val spinner = newKitItemSpinner     val spinnerArrayAdapter = ArrayAdapter<String>(this, android.R.layout.simple_spinner_dropdown_item, spinnerArray)     //selected item will look like a spinner set from XML     spinnerArrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)     spinner.adapter = spinnerArrayAdapter      spinner.onItemSelectedListener = object : OnItemSelectedListener {         override fun onItemSelected(parent: AdapterView<*>, view: View, position: Int, id: Long) {             val selectedItem = parent.getItemAtPosition(position).toString()             if (selectedItem == "Add new category") {                 // do your stuff             }         } // to close the onItemSelected          override fun onNothingSelected(parent: AdapterView<*>) {          }     }}} 

Thanks

Answer 1

(in Kotlin)Use this code:

yourSpinner?.onItemSelectedListener = object : AdapterView.OnItemSelectedListener{         override fun onNothingSelected(parent: AdapterView<*>?) {          }          override fun onItemSelected(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {          }      } 

Answer 2

Thanks this is helpful for me, Its working fine !

daysSpinner.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {             override fun onNothingSelected(parent: AdapterView<*>?) {              }              override fun onItemSelected(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {              }          }