EditTextでエンターキーが押されたらSWキーボードを閉じる

binding.editText.setOnEditorActionListener { _, actionId, keyEvent ->
    val isPushedEnter = actionId == EditorInfo.IME_ACTION_SEARCH ||
            actionId == EditorInfo.IME_ACTION_NEXT ||
            actionId == EditorInfo.IME_ACTION_DONE ||
                (keyEvent != null && keyEvent.action == KeyEvent.ACTION_DOWN &&
                        keyEvent.keyCode == KeyEvent.KEYCODE_ENTER)
    if (isPushedEnter) {
        // ソフトキーボードを消す
        val imm = requireContext().getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
        imm.hideSoftInputFromWindow(rootView.windowToken, InputMethodManager.HIDE_NOT_ALWAYS)
        return@setOnEditorActionListener true
    } else {
        return@setOnEditorActionListener false
    }
}