From cf7958163834edebcadbe73b34718c21f02dfa9d Mon Sep 17 00:00:00 2001
From: nero <it232200@trident.ac.jp>
Date: Wed, 24 Jan 2024 10:22:57 +0900
Subject: [PATCH] =?UTF-8?q?=E3=83=96=E3=82=AF=E3=83=9E=E4=BD=9C=E6=88=90?=
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---
 .../component/viewer/BookMarkFragment.java    | 60 ++++++++++++-------
 1 file changed, 39 insertions(+), 21 deletions(-)

diff --git a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/BookMarkFragment.java b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/BookMarkFragment.java
index 33e579de..75573893 100644
--- a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/BookMarkFragment.java
+++ b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/BookMarkFragment.java
@@ -1,10 +1,11 @@
 package one.nem.lacerta.component.viewer;
 
 import android.os.Bundle;
+import android.view.GestureDetector;
 import android.view.LayoutInflater;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.Button;
 import android.widget.Toast;
 
 import androidx.fragment.app.Fragment;
@@ -15,9 +16,12 @@ import javax.inject.Inject;
 
 // BookMarkFragment.java
 public class BookMarkFragment extends Fragment {
+
     @Inject
     BookmarkRepository bookmarkRepository;
 
+    private GestureDetector gestureDetector;
+
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         return inflater.inflate(R.layout.fragment_bookmark, container, false);
@@ -27,27 +31,41 @@ public class BookMarkFragment extends Fragment {
     public void onViewCreated(View view, Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
 
-        // ブックマーク追加ボタンがクリックされた時の処理
-        view.findViewById(R.id.AddBookmark).setOnClickListener(new View.OnClickListener() {
-        @Override
-            public void onClick(View v) {
-                String pageId = "current_page_id";
-                String title = "current_page_title";
+        gestureDetector = new GestureDetector(getContext(), new GestureDetector.SimpleOnGestureListener() {
+            @Override
+            public boolean onDoubleTap(MotionEvent e) {
+                // ダブルタップが検出された時の処理
+                handleDoubleTap();
+                return true;
+            }
+        });
 
-                // ブックマークを作成
-            Bookmark bookmark = new Bookmark(
-                    UUID.randomUUID().toString(),
-                    title,
-                    pageId,
-                    System.currentTimeMillis()
-            );
-
-                // ブックマークを保存
-                bookmarkRepository.addBookmark(bookmark);
-
-                // ユーザーに成功メッセージを表示
-            Toast.makeText(getContext(), "ブックマークが追加されました", Toast.LENGTH_SHORT).show();
-        }
+        // ブックマークボタンがダブルタップされた時の処理
+        view.setOnTouchListener(new View.OnTouchListener() {
+            @Override
+            public boolean onTouch(View v, MotionEvent event) {
+                return gestureDetector.onTouchEvent(event);
+            }
         });
     }
+
+    private void handleDoubleTap() {
+        // ダブルタップが検出された時の処理
+        // ブックマークを作成
+        String pageId = "current_page_id";
+        String title = "current_page_title";
+
+        Bookmark bookmark = new Bookmark(
+                UUID.randomUUID().toString(),
+                title,
+                pageId,
+                System.currentTimeMillis()
+        );
+
+        // ブックマークを保存
+        bookmarkRepository.addBookmark(bookmark);
+
+        // ユーザーに成功メッセージを表示
+        Toast.makeText(getContext(), "ダブルタップでブックマークが追加されました", Toast.LENGTH_SHORT).show();
+    }
 }