API for DropDownCheckboxMenuView

DropDownCheckboxMenuView.kt

// Copyright 2023 Google LLC.
// SPDX-License-Identifier: Apache-2.0

class DropDownCheckboxMenuView(context: Context) : View(context) {

  /**
   * The set of items to display in this menu
   */
  fun setItems(items: List<String>) { /* ... */ }

  /**
   * @return the set indices for checked items in the menu
   */
  fun getSelectedItems(): Set<Int> { /* ... */ }

 /**
   * Sets a listener to be invoked when items are toggled.
   * @param onItemToggled - invoked when an item is toggled. The boolean
   * indicates is the item was selected, and the integer is the index of
   * the item toggled
   */
  fun setOnItemToggled(onItemToggled: (Boolean, Int) -> Unit) { /* ... */ }
}