android.widget.Switch - on/off event listener?

Question

I would like to implement a switch button, android.widget.Switch (available from API v.14).

Answer 1

In Kotlin:

        switch_button.setOnCheckedChangeListener { buttonView, isChecked ->
        if (isChecked) {
            // The switch enabled
            text_view.text = "Switch on"

        } else {
            // The switch disabled
            text_view.text = "Switch off"

        }
    }