From 0df02d487e6dcb516030e680b04e6982d25f5e0c Mon Sep 17 00:00:00 2001
From: fish <zhongpengapp@hotmail.com>
Date: Tue, 21 Jul 2026 21:13:09 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=9D=E7=95=99=E6=8B=BC=E5=86=99=E7=A1=AE?=
 =?UTF-8?q?=E8=AE=A4=E6=8C=89=E9=92=AE=EF=BC=8C=E5=90=8C=E6=97=B6=E6=96=B0?=
 =?UTF-8?q?=E5=A2=9E=E9=94=AE=E7=9B=98=E5=AE=8C=E6=88=90=E9=94=AE=E6=8F=90?=
 =?UTF-8?q?=E4=BA=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 .../Views/QuizViewController.swift            |  7 ++++
 .../Views/SpellingInputView.swift             | 36 +++++++++++++++++++
 2 files changed, 43 insertions(+)

diff --git a/LearnEnglish/LearnEnglish/Views/QuizViewController.swift b/LearnEnglish/LearnEnglish/Views/QuizViewController.swift
index 341de60..1d96773 100644
--- a/LearnEnglish/LearnEnglish/Views/QuizViewController.swift
+++ b/LearnEnglish/LearnEnglish/Views/QuizViewController.swift
@@ -221,7 +221,13 @@ final class QuizViewController: UIViewController {
             spellingView.configure(blankedWord: question.blankedWord, blankPositions: question.blankPositions)
             if config.isStudyMode {
                 nextButton.isHidden = true
+                spellingView.onChange = { [weak self] in
+                    guard let self else { return }
+                    spellingView.confirmButton?.isEnabled = spellingView.isComplete
+                }
+                spellingView.confirmButton?.isEnabled = false
             } else {
+                spellingView.hideAccessoryView()
                 spellingView.onChange = { [weak self] in
                     guard let self else { return }
                     nextButton.isEnabled = spellingView.isComplete
@@ -232,6 +238,7 @@ final class QuizViewController: UIViewController {
             }
             spellingView.onSubmit = { [weak self] in
                 guard let self else { return }
+                spellingView.confirmButton?.isEnabled = false
                 primaryButtonTapped()
             }
             spellingView.activate()
diff --git a/LearnEnglish/LearnEnglish/Views/SpellingInputView.swift b/LearnEnglish/LearnEnglish/Views/SpellingInputView.swift
index f0965e1..e3dd901 100644
--- a/LearnEnglish/LearnEnglish/Views/SpellingInputView.swift
+++ b/LearnEnglish/LearnEnglish/Views/SpellingInputView.swift
@@ -3,6 +3,7 @@ import UIKit
 final class SpellingInputView: UIView, UITextFieldDelegate {
     var onChange: (() -> Void)?
     var onSubmit: (() -> Void)?
+    private(set) var confirmButton: UIButton?
 
     private let hiddenField = UITextField()
     private let stack = UIStackView()
@@ -58,6 +59,36 @@ final class SpellingInputView: UIView, UITextFieldDelegate {
         hiddenField.frame = .zero
         addSubview(hiddenField)
 
+        let accessory = UIView()
+        accessory.frame = CGRect(x: 0, y: 0, width: 0, height: 74)
+        accessory.autoresizingMask = .flexibleWidth
+        accessory.backgroundColor = .clear
+
+        var glassConfig = UIButton.Configuration.glass()
+        glassConfig.title = "确认"
+        glassConfig.cornerStyle = .fixed
+        glassConfig.background.cornerRadius = 25
+        glassConfig.baseForegroundColor = .label
+        glassConfig.titleTextAttributesTransformer = UIConfigurationTextAttributesTransformer { incoming in
+            var outgoing = incoming
+            outgoing.font = .systemFont(ofSize: 16, weight: .semibold)
+            return outgoing
+        }
+        let glassButton = UIButton(configuration: glassConfig)
+        confirmButton = glassButton
+        glassButton.addAction(UIAction { [weak self] _ in
+            self?.onSubmit?()
+        }, for: .touchUpInside)
+        glassButton.translatesAutoresizingMaskIntoConstraints = false
+        accessory.addSubview(glassButton)
+        NSLayoutConstraint.activate([
+            glassButton.trailingAnchor.constraint(equalTo: accessory.trailingAnchor, constant: -15),
+            glassButton.topAnchor.constraint(equalTo: accessory.topAnchor, constant: 12),
+            glassButton.widthAnchor.constraint(equalToConstant: 80),
+            glassButton.heightAnchor.constraint(equalToConstant: 50)
+        ])
+        hiddenField.inputAccessoryView = accessory
+
         addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(reactivate)))
     }
 
@@ -97,6 +128,11 @@ final class SpellingInputView: UIView, UITextFieldDelegate {
         refreshBoxes()
     }
 
+    func hideAccessoryView() {
+        confirmButton?.isHidden = true
+        hiddenField.inputAccessoryView = nil
+    }
+
     func showResultState(correct: Bool) {
         let color = correct ? Theme.Color.correct : Theme.Color.wrong
         for position in blankPositions {