for循环内代码不能执行

 protected fun registerExtendMenuItem() {



        for (i in itemStrings.indices) {

            Toast.makeText(context,itemStrings[i],Toast.LENGTH_SHORT).show();

            inputMenu?.registerExtendMenuItem(itemStrings[i], itemdrawables[i], itemIds[i], extendMenuItemClickListener)

            Toast.makeText(context,"方法执行后",Toast.LENGTH_SHORT).show();

        }

    }[/i][/i][/i][/i]

[i][i][i][i]    protected var itemStrings : IntArray = intArrayOf(R.string.attach_take_pic, R.string.attach_picture, R.string.attach_location)

    protected var itemdrawables : IntArray = intArrayOf(R.drawable.ease_chat_takepic_selector, R.drawable.ease_chat_image_selector, R.drawable.ease_chat_location_selector)

    protected var itemIds: IntArray = intArrayOf(ITEM_TAKE_PICTURE, ITEM_PICTURE, ITEM_LOCATION)[/i][/i][/i][/i]