Merge pull request #126 from lacerta-doc/improve_

最終バージョンに追従
2024-11-22 07:53:15 +00:00 · 2024-01-29 17:32:02 +09:00 · 2024-01-29 17:32:02 +09:00 · 376d1c7014
commit 376d1c7014
parent a3b3000d59 0fe0f5dd00
46 changed files with 778 additions and 92 deletions
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -17,10 +17,10 @@
        android:allowBackup="true"
        android:dataExtractionRules="@xml/data_extraction_rules"
        android:fullBackupContent="@xml/backup_rules"
-        android:icon="@mipmap/ic_launcher_temp_round"
+        android:icon="@mipmap/ic_launcher_final"
        android:name=".LacertaApplication"
        android:label="@string/app_name"
-        android:roundIcon="@mipmap/ic_launcher_round"
+        android:roundIcon="@mipmap/ic_launcher_final_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.Lacerta"
        tools:targetApi="31">
--- a/app/src/main/ic_launcher_final-playstore.png
+++ b/app/src/main/ic_launcher_final-playstore.png
--- a/app/src/main/res/drawable/ic_launcher_final_foreground.xml
+++ b/app/src/main/res/drawable/ic_launcher_final_foreground.xml
@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <group android:scaleX="0.37"
+      android:scaleY="0.37"
+      android:translateX="302.4"
+      android:translateY="302.4">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M92.12,225.15L92.12,51.92L265.15,51.92L265.15,107.88L148.08,107.88L148.08,225.15L92.12,225.15ZM812.12,225.15L812.12,107.88L694.85,107.88L694.85,51.92L868.08,51.92L868.08,225.15L812.12,225.15ZM92.12,907.88L92.12,734.85L148.08,734.85L148.08,851.92L265.15,851.92L265.15,907.88L92.12,907.88ZM694.85,907.88L694.85,851.92L812.12,851.92L812.12,734.85L868.08,734.85L868.08,907.88L694.85,907.88ZM268.08,719.61Q268.08,724.42 271.83,728.17Q275.58,731.92 280.39,731.92L679.81,731.92Q684.42,731.92 688.27,728.17Q692.12,724.42 692.12,719.61L692.12,240.19Q692.12,235.58 688.27,231.73Q684.42,227.88 679.81,227.88L280.39,227.88Q275.58,227.88 271.83,231.73Q268.08,235.58 268.08,240.19L268.08,719.61ZM280.39,787.88Q251.74,787.88 231.93,768.07Q212.12,748.26 212.12,719.61L212.12,240.19Q212.12,211.76 231.93,191.84Q251.74,171.92 280.39,171.92L679.81,171.92Q708.24,171.92 728.16,191.84Q748.08,211.76 748.08,240.19L748.08,719.61Q748.08,748.26 728.16,768.07Q708.24,787.88 679.81,787.88L280.39,787.88ZM372.12,387.88L588.08,387.88L588.08,331.92L372.12,331.92L372.12,387.88ZM372.12,507.88L588.08,507.88L588.08,451.92L372.12,451.92L372.12,507.88ZM372.12,627.88L588.08,627.88L588.08,571.92L372.12,571.92L372.12,627.88ZM268.08,719.61L268.08,240.19Q268.08,235.58 268.08,231.73Q268.08,227.88 268.08,227.88L268.08,227.88Q268.08,227.88 268.08,231.73Q268.08,235.58 268.08,240.19L268.08,719.61Q268.08,724.42 268.08,728.17Q268.08,731.92 268.08,731.92L268.08,731.92Q268.08,731.92 268.08,728.17Q268.08,724.42 268.08,719.61Z"/>
+  </group>
+</vector>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_final.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_final.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_final_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_final_foreground"/>
+</adaptive-icon>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_final_round.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_final_round.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_final_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_final_foreground"/>
+</adaptive-icon>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_final.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_final.webp
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_final_round.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_final_round.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_final.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_final.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_final_round.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_final_round.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_final.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_final.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_final_round.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_final_round.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_final.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_final.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_final_round.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_final_round.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_final.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_final.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_final_round.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_final_round.webp
--- a/app/src/main/res/values/ic_launcher_final_background.xml
+++ b/app/src/main/res/values/ic_launcher_final_background.xml
@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_final_background">#B8D3C3</color>
+</resources>
--- a/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerAdapter.java
+++ b/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerAdapter.java
@ -1,5 +1,7 @@
 package one.nem.lacerta.component.common.picker;

+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
 import one.nem.lacerta.component.common.picker.base.LacertaFilePickerAdapterBase;
 import one.nem.lacerta.model.ListItem;
 import one.nem.lacerta.model.ListItemType;
@ -9,6 +11,7 @@ public class LacertaFilePickerAdapter extends LacertaFilePickerAdapterBase {
    // Listener
    public interface LacertaFilePickerAdapterListener extends LacertaFilePickerAdapterBase.LacertaFilePickerAdapterListener {
        void onDocumentSelected(String documentId);
+        void onCombinedDocumentSelected(String documentId);
    }

    // Variables
@ -24,10 +27,16 @@ public class LacertaFilePickerAdapter extends LacertaFilePickerAdapterBase {
    public void onBindViewHolder(LacertaFilePickerViewHolder holder, int position) {
        super.onBindViewHolder(holder, position);
        if (libraryItemPage.getListItems().get(position).getItemType() == ListItemType.ITEM_TYPE_DOCUMENT) {
-            holder.itemView.setOnClickListener(v -> {
-                ListItem listItem = libraryItemPage.getListItems().get(position);
-                listener.onDocumentSelected(listItem.getItemId());
-            });
+            if (libraryItemPage.getListItems().get(position).getHasCombined()) {
+                holder.itemView.setOnClickListener(v -> {
+                    listener.onCombinedDocumentSelected(libraryItemPage.getListItems().get(position).getItemId());
+                });
+            } else {
+                holder.itemView.setOnClickListener(v -> {
+                    ListItem listItem = libraryItemPage.getListItems().get(position);
+                    listener.onDocumentSelected(listItem.getItemId());
+                });
+            }
        }
    }
 }
--- a/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerDialog.java
+++ b/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerDialog.java
@ -76,6 +76,19 @@ public class LacertaFilePickerDialog extends LacertaFilePickerDialogBase {
                    listener.onFileSelected(documentId, documentId);
                }
            }
+
+            @Override
+            public void onCombinedDocumentSelected(String documentId) {
+                if (listener != null) {
+                    LacertaFilePickerSelectDocumentDialog dialog = new LacertaFilePickerSelectDocumentDialog();
+                    dialog.setDocumentId(documentId);
+                    dialog.setListener(documentId1 -> {
+                        dismiss();
+                        listener.onFileSelected(documentId1, documentId1);
+                    });
+                    dialog.show(getParentFragmentManager(), "select_document_dialog");
+                }
+            }
        });

        recyclerView.setAdapter(adapter);
--- a/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerSelectDocumentAdapter.java
+++ b/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerSelectDocumentAdapter.java
@ -0,0 +1,75 @@
+package one.nem.lacerta.component.common.picker;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+
+import one.nem.lacerta.component.common.R;
+import one.nem.lacerta.model.ListItem;
+import one.nem.lacerta.model.document.DocumentMeta;
+
+public class LacertaFilePickerSelectDocumentAdapter extends RecyclerView.Adapter<LacertaFilePickerSelectDocumentAdapter.LacertaFilePickerSelectDocumentViewHolder>{
+
+    // Listener
+    public interface LacertaFilePickerSelectDocumentAdapterListener {
+        void onDocumentSelected(String documentId);
+    }
+
+    // Variables
+    LacertaFilePickerSelectDocumentAdapterListener listener;
+
+    ArrayList<ListItem> listItems;
+
+    // Setter
+    public LacertaFilePickerSelectDocumentAdapter setListener(LacertaFilePickerSelectDocumentAdapterListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    public void setListItems(ArrayList<ListItem> listItems) {
+        this.listItems = listItems;
+    }
+
+
+    @NonNull
+    @Override
+    public LacertaFilePickerSelectDocumentAdapter.LacertaFilePickerSelectDocumentViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(one.nem.lacerta.shared.ui.R.layout.common_list_item, parent, false);
+        return new LacertaFilePickerSelectDocumentViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull LacertaFilePickerSelectDocumentAdapter.LacertaFilePickerSelectDocumentViewHolder holder, int position) {
+        ListItem listItem = listItems.get(position);
+        holder.title.setText(listItem.getTitle());
+        holder.description.setVisibility(View.GONE);
+        holder.icon.setImageResource(listItem.getItemType().getIconId());
+        holder.itemView.setOnClickListener(v -> listener.onDocumentSelected(listItem.getItemId()));
+    }
+
+    @Override
+    public int getItemCount() {
+        return listItems == null ? 0 : listItems.size();
+    }
+
+    public class LacertaFilePickerSelectDocumentViewHolder extends RecyclerView.ViewHolder {
+
+        ImageView icon;
+        TextView title;
+        TextView description;
+
+        public LacertaFilePickerSelectDocumentViewHolder(@NonNull View itemView) {
+            super(itemView);
+            icon = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_icon);
+            title = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_title);
+            description = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_description);
+        }
+    }
+}
--- a/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerSelectDocumentDialog.java
+++ b/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerSelectDocumentDialog.java
@ -0,0 +1,88 @@
+package one.nem.lacerta.component.common.picker;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+
+import androidx.fragment.app.DialogFragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import java.util.ArrayList;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.component.common.R;
+import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.model.ListItem;
+import one.nem.lacerta.model.ListItemType;
+import one.nem.lacerta.model.pref.ToxiDocumentModel;
+
+@AndroidEntryPoint
+public class LacertaFilePickerSelectDocumentDialog extends DialogFragment {
+
+    @Inject
+    LacertaLibrary lacertaLibrary;
+
+    // Listener
+    public interface LacertaFilePickerSelectDocumentDialogListener {
+        void onDocumentSelected(String documentId);
+    }
+
+    // Variables
+    LacertaFilePickerSelectDocumentDialogListener listener;
+
+    String documentId;
+
+    // Setter
+    public LacertaFilePickerSelectDocumentDialog setListener(LacertaFilePickerSelectDocumentDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    public LacertaFilePickerSelectDocumentDialog setDocumentId(String documentId) {
+        this.documentId = documentId;
+        return this;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        super.onCreateDialog(savedInstanceState);
+
+        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity());
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.lacerta_dialog_select_doc, null);
+
+        // 高さを画面の40%にする
+        int height = (int) (getResources().getDisplayMetrics().heightPixels * 0.4);
+        view.setMinimumHeight(height);
+
+        RecyclerView recyclerView = view.findViewById(R.id.document_list_recycler_view);
+
+        LacertaFilePickerSelectDocumentAdapter adapter = new LacertaFilePickerSelectDocumentAdapter();
+
+        adapter.setListener(documentId -> listener.onDocumentSelected(documentId));
+
+        recyclerView.setAdapter(adapter);
+        recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
+        builder.setTitle("追加先を選択");
+
+        builder.setView(view);
+
+        lacertaLibrary.getCombinedDocumentToxiList(this.documentId).thenAccept(toxiDocumentModels -> {
+            ArrayList<ListItem> listItems = new ArrayList<>();
+            for (ToxiDocumentModel toxiDocumentModel : toxiDocumentModels) {
+                listItems.add(new ListItem(toxiDocumentModel.titleCache, null, ListItemType.ITEM_TYPE_DOCUMENT, toxiDocumentModel.childDocumentId));
+            }
+            adapter.setListItems(listItems);
+            adapter.notifyDataSetChanged();
+        });
+
+        return builder.create();
+    }
+
+
+}
--- a/component/common/src/main/res/layout/lacerta_dialog_select_doc.xml
+++ b/component/common/src/main/res/layout/lacerta_dialog_select_doc.xml
@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/document_list_recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"/>
+</FrameLayout>
--- a/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerManagerActivity.java
+++ b/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerManagerActivity.java
@ -35,6 +35,8 @@ import one.nem.lacerta.data.Document;
 import one.nem.lacerta.data.LacertaLibrary;
 import one.nem.lacerta.model.document.DocumentDetail;
 import one.nem.lacerta.model.document.DocumentMeta;
+import one.nem.lacerta.model.document.page.Page;
+import one.nem.lacerta.processor.DocumentProcessor;
 import one.nem.lacerta.processor.factory.DocumentProcessorFactory;
 import one.nem.lacerta.utils.LacertaLogger;
 import one.nem.lacerta.vcs.factory.LacertaVcsFactory;
@ -73,7 +75,9 @@ public class ScannerManagerActivity extends AppCompatActivity {
    // Variables
    private ArrayList<Bitmap> croppedImages = new ArrayList<>();

-    private boolean single = false;
+    private boolean update = false;
+    private String documentId;
+    private int index = 0;

    View view;

@ -104,7 +108,7 @@ public class ScannerManagerActivity extends AppCompatActivity {
            null
    );

-    DocumentScanner documentScannerSingle = new DocumentScanner( // TODO-rca: ひどすぎるのでなんとかする
+    DocumentScanner documentScannerUpdate = new DocumentScanner( // TODO-rca: ひどすぎるのでなんとかする
            this,
            (croppedImageResults) -> {
                logger.debug(TAG, "croppedImage size: " + croppedImageResults.size());
@ -113,6 +117,7 @@ public class ScannerManagerActivity extends AppCompatActivity {
                    croppedImages.add(BitmapFactory.decodeFile(result));
                }
                processResult(croppedImages);
+                updatePage();
                return null;
            },
            (errorMessage) -> {
@ -160,11 +165,12 @@ public class ScannerManagerActivity extends AppCompatActivity {
        Intent intent = getIntent();
        Bundle bundle = intent.getExtras();
        if (bundle != null) {
-            this.single = bundle.getBoolean("single", false);
+            update = bundle.getBoolean("update", false);
+            documentId = bundle.getString("documentId");
+            index = bundle.getInt("index", 0);
        }
-
-        if (this.single) {
-            documentScanner = documentScannerSingle;
+        if (this.update) {
+            documentScanner = documentScannerUpdate;
        }
        documentScanner.startScan();
        // Init
@ -231,7 +237,7 @@ public class ScannerManagerActivity extends AppCompatActivity {
            Bitmap[] bitmaps = new Bitmap[croppedImages.size()];
            croppedImages.toArray(bitmaps);
            logger.debug(TAG, "bitmaps.length: " + bitmaps.length);
-            addPagesToDocumentDetail(documentDetail, bitmaps, null).join();
+            addPagesToDocumentDetail(documentDetail, bitmaps, "Initial Commit").join();
            document.updateDocument(documentDetail).join();
            dialog.dismiss();
            finish();
@ -243,7 +249,7 @@ public class ScannerManagerActivity extends AppCompatActivity {
        return CompletableFuture.runAsync(() -> {
            try {
                document.updateDocument(documentProcessorFactory.create(documentDetail).addNewPagesToLast(bitmaps).getDocumentDetail()).join();
-                lacertaVcsFactory.create(documentDetail.getMeta().getId()).generateRevisionAtCurrent(commitMessage == null ? "Update" : commitMessage);
+                lacertaVcsFactory.create(documentDetail.getMeta().getId()).generateRevisionAtCurrent(commitMessage == null ? "NONE" : commitMessage);
            } catch (Exception e) {
                logger.error(TAG, "Error: " + e.getMessage());
                logger.e_code("9dff2a28-20e8-4ccd-9d04-f0c7646faa6a");
@ -251,6 +257,33 @@ public class ScannerManagerActivity extends AppCompatActivity {
        });
    }

+    private void updatePage() {
+        logger.debug(TAG, "updatePage");
+        // Deprecatedだが、中断機能が存在しないので操作をブロックする目的で(意図的に)使用
+        ProgressDialog dialog = new ProgressDialog(this);
+        dialog.setMessage("保存中..."); // TODO-rca: テキストをリソースに移動
+        dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
+        dialog.setCancelable(false);
+        dialog.show();
+        document.getDocument(documentId).thenAccept((documentDetail) -> {
+            DocumentProcessor documentProcessor = documentProcessorFactory.create(documentDetail);
+            if (croppedImages.size() != 1) {
+                logger.error(TAG, "croppedImages.size() != 1");
+                logger.e_code("d8e2b8c9-9b7e-4b7e-9e1e-9e3b8b8b8b8b");
+                return;
+            }
+            if (croppedImages.get(0) == null) {
+                logger.error(TAG, "croppedImages.get(0) == null");
+                logger.e_code("d8e2b8c9-9b7e-4b7e-9e1e-9e3b8b8b8b8b");
+                return;
+            }
+            documentProcessor.updatePageAtIndex(croppedImages.get(0), index);
+            document.updateDocument(documentProcessor.getDocumentDetail()).join();
+            lacertaVcsFactory.create(documentDetail.getMeta().getId()).generateRevisionAtCurrent(index + "ページ目を更新"); // TODO-rca: メッセージを動的にする, 指定できるようにする
+            dialog.dismiss();
+        });
+    }
+
    private void insertToExistDocument() {
        logger.debug(TAG, "insertToExistDocument");
        LacertaFilePickerDialog dialog = new LacertaFilePickerDialog();
@ -293,6 +326,8 @@ public class ScannerManagerActivity extends AppCompatActivity {

            resultView.addView(resultImageView);
        }
+
+        selectedImage.setImageBitmap(resultImages.get(0));
    }

 }
--- a/component/viewer/build.gradle
+++ b/component/viewer/build.gradle
@ -63,4 +63,6 @@ dependencies {

    // ViewPager2
    implementation "androidx.viewpager2:viewpager2:1.0.0"
+
+    implementation project(':component:scanner') // めちゃくちゃよくないけどもう正しくやってる時間がないので
 }
--- a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ItemClickListener.java
+++ b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ItemClickListener.java
@ -2,4 +2,6 @@ package one.nem.lacerta.component.viewer;

 public interface ItemClickListener {
    void onItemClick(String fileName); // DEBUG
+
+    void onItemLongClick(String fileName, int position);
 }
--- a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerBodyAdapter.java
+++ b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerBodyAdapter.java
@ -44,8 +44,9 @@ public class ViewerBodyAdapter extends RecyclerView.Adapter<ViewerBodyAdapter.Vi
    public void onBindViewHolder(@NonNull ViewerBodyAdapter.ViewHolder holder, int position) {
        Bitmap bitmap = pages.get(position).getBitmap();
        holder.image.setImageBitmap(bitmap);
-        holder.itemView.setOnClickListener(v -> {
-
+        holder.itemView.setOnLongClickListener(v -> {
+            listener.onItemLongClick(pages.get(position).getFileName(), position);
+            return true;
        });
    }

--- a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerBodyFragment.java
+++ b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerBodyFragment.java
@ -1,5 +1,6 @@
 package one.nem.lacerta.component.viewer;

+import android.content.Intent;
 import android.os.Bundle;

 import androidx.fragment.app.Fragment;
@ -11,9 +12,14 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Toast;

+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import java.util.ArrayList;
+
 import javax.inject.Inject;

 import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.component.scanner.ScannerManagerActivity;
 import one.nem.lacerta.data.Document;
 import one.nem.lacerta.data.LacertaLibrary;
 import one.nem.lacerta.utils.LacertaLogger;
@ -93,30 +99,68 @@ public class ViewerBodyFragment extends Fragment {
        RecyclerView recyclerView = view.findViewById(R.id.recycler_view);
        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));

-        ViewerBodyAdapter viewerBodyAdapter = new ViewerBodyAdapter(fileName -> {
-            Toast.makeText(getContext(), fileName, Toast.LENGTH_SHORT).show();
-            // TODO-rca: なにか処理をもたせる
+        ViewerBodyAdapter viewerBodyAdapter = new ViewerBodyAdapter(new ItemClickListener() {
+            @Override
+            public void onItemClick(String fileName) {
+
+            }
+
+            @Override
+            public void onItemLongClick(String fileName, int position) {
+                MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity());
+                builder.setTitle("ページを更新しますか？");
+
+                builder.setPositiveButton("更新", (dialog, which) -> {
+                    // ScannerをIntent
+                    Intent intent = new Intent(getActivity(), ScannerManagerActivity.class);
+                    intent.putExtra("update", true);
+                    intent.putExtra("documentId", documentId);
+                    intent.putExtra("index", position);
+                    startActivity(intent);
+                });
+                builder.setNegativeButton("キャンセル", (dialog, which) -> {
+                    // cancel
+                    dialog.dismiss();
+                });
+
+                builder.show();
+            }
+        });
+
+        getActivity().runOnUiThread(() -> {
+            recyclerView.setAdapter(viewerBodyAdapter);
+            viewerBodyAdapter.notifyDataSetChanged();
        });
-        recyclerView.setAdapter(viewerBodyAdapter);

        loadDocument(viewerBodyAdapter, documentId, revisionId);
    }

    private void loadDocument(ViewerBodyAdapter adapter, String documentId, String revisionId) {
        if (revisionId == null) { // load latest revision
-            document.getDocument(documentId).thenAccept(document -> {
+            document.getDocument(documentId).thenApply(document -> {
                getActivity().runOnUiThread(() -> {
                    adapter.setPages(document.getPages());
                    adapter.notifyDataSetChanged();
                });
+                return null;
            });
        } else { // load specified revision
            LacertaVcs vcs = lacertaVcsFactory.create(documentId);
-            document.getDocumentPageListByFileNameList(documentId, vcs.getDocumentPagePathListRev(revisionId).join()).thenAccept(documentPageList -> {
+//            document.getDocumentPageListByFileNameList(documentId, vcs.getDocumentPagePathListRev(revisionId).join()).thenApply(documentPageList -> {
+//                getActivity().runOnUiThread(() -> {
+//                    adapter.setPages(documentPageList);
+//                    adapter.notifyDataSetChanged();
+//                });
+//                return null;
+//            });
+
+            ArrayList<String> fileNameList = vcs.getDocumentPagePathListRev(revisionId).join();
+            document.getDocumentPageListByFileNameList(documentId, fileNameList).thenApply(documentPageList -> {
                getActivity().runOnUiThread(() -> {
                    adapter.setPages(documentPageList);
                    adapter.notifyDataSetChanged();
                });
+                return null;
            });
        }
    }
--- a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerContainerFragment.java
+++ b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerContainerFragment.java
@ -10,6 +10,7 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ImageButton;
+import android.widget.PopupMenu;
 import android.widget.TextView;
 import android.widget.Toast;

@ -26,13 +27,19 @@ import javax.inject.Inject;

 import dagger.hilt.android.AndroidEntryPoint;
 import one.nem.lacerta.component.common.LacertaApplyTagDialog;
+import one.nem.lacerta.component.common.LacertaSelectRevDialog;
+import one.nem.lacerta.component.common.LacertaSelectRevDialogListener;
+import one.nem.lacerta.component.common.picker.LacertaDirPickerDialog;
 import one.nem.lacerta.component.common.picker.LacertaFilePickerDialog;
 import one.nem.lacerta.data.Document;
 import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.model.ListItemType;
 import one.nem.lacerta.model.document.page.Page;
 import one.nem.lacerta.model.document.tag.DocumentTag;
 import one.nem.lacerta.model.pref.ToxiDocumentModel;
 import one.nem.lacerta.utils.LacertaLogger;
+import one.nem.lacerta.vcs.LacertaVcs;
+import one.nem.lacerta.vcs.factory.LacertaVcsFactory;

 /**
 * A simple {@link Fragment} subclass.
@ -53,10 +60,14 @@ public class ViewerContainerFragment extends Fragment {
    @Inject
    Document document;

+    @Inject
+    LacertaVcsFactory lacertaVcsFactory;
+
    // Variables
    private String documentId;
    private String documentName;
    private boolean hasCombined = false;
+    private String revId;
    private ViewerViewPagerAdapter viewerViewPagerAdapter;

    public ViewerContainerFragment() {
@ -70,6 +81,7 @@ public class ViewerContainerFragment extends Fragment {
        args.putString("documentId", documentId);
        args.putString("documentName", documentName);
        args.putBoolean("hasCombined", hasCombined);
+        args.putString("revId", null);
        return fragment;
    }

@ -80,6 +92,18 @@ public class ViewerContainerFragment extends Fragment {
        args.putString("documentId", documentId);
        args.putString("documentName", documentName);
        args.putBoolean("hasCombined", false);
+        args.putString("revId", null);
+        return fragment;
+    }
+
+    public static ViewerContainerFragment newInstance(String documentId, String documentName, String revId) {
+        ViewerContainerFragment fragment = new ViewerContainerFragment();
+        Bundle args = new Bundle();
+        fragment.setArguments(args);
+        args.putString("documentId", documentId);
+        args.putString("documentName", documentName);
+        args.putBoolean("hasCombined", false);
+        args.putString("revId", revId);
        return fragment;
    }

@ -90,6 +114,7 @@ public class ViewerContainerFragment extends Fragment {
            documentId = getArguments().getString("documentId");
            documentName = getArguments().getString("documentName");
            hasCombined = getArguments().getBoolean("hasCombined");
+            revId = getArguments().getString("revId");
        }
    }

@ -118,27 +143,46 @@ public class ViewerContainerFragment extends Fragment {
        Toolbar toolbar = view.findViewById(R.id.toolbar);
        initToolbar(toolbar, true, documentName);

-        // Get document page
-        if (this.hasCombined) { // 結合親の場合
-            logger.debug("ViewerContainerFragment", "hasCombined: " + hasCombined);
-            lacertaLibrary.getCombinedDocumentToxiList(documentId).thenAccept(combinedDocumentToxiList -> {
-                logger.debug("ViewerContainerFragment", "combinedDocumentToxiList: " + combinedDocumentToxiList.size());
-
-                viewerViewPagerAdapter.setFragmentTargetIdList(
-                        combinedDocumentToxiList.stream().map(ToxiDocumentModel::getChildDocumentId).collect(Collectors.toCollection(ArrayList::new)));
-                viewerViewPagerAdapter.setFragmentTitleList(
-                        combinedDocumentToxiList.stream().map(ToxiDocumentModel::getTitleCache).collect(Collectors.toCollection(ArrayList::new)));
-
-                viewerViewPagerAdapter.notifyItemRangeChanged(0, combinedDocumentToxiList.size());
-            });
-        } else { // それ以外の場合
-            logger.debug("ViewerContainerFragment", "hasCombined: " + hasCombined);
-            tabLayout.setVisibility(View.GONE);
+        if (this.revId != null) { // Revが指定されている場合
+            LacertaVcs lacertaVcs = lacertaVcsFactory.create(documentId);
            viewerViewPagerAdapter.setFragmentTargetIdList(new ArrayList<String>(){{add(documentId);}}); // TODO-rca: 読みにくいので直接追加できるようにする
-            viewerViewPagerAdapter.setFragmentTitleList(new ArrayList<String>(){{add(documentName);}});
+            viewerViewPagerAdapter.setFragmentTitleList(new ArrayList<String>(){{add(documentName);}}); // TODO-rca: 読みにくいので直接追加できるようにする
+            viewerViewPagerAdapter.setFragmentRevisionList(new ArrayList<String>(){{add(revId);}}); // TODO-rca: 読みにくいので直接追加できるようにする
            viewerViewPagerAdapter.notifyItemRangeChanged(0, 1);
-        }
+            tabLayout.setVisibility(View.GONE);
+            toolbar.setSubtitle("リビジョン: " + revId);
+        } else {
+            // Get document page
+            if (this.hasCombined) { // 結合親の場合
+                // バージョンを遡る操作を非表示
+                toolbar.getMenu().findItem(R.id.action_open_vcs_rev_list).setVisible(false);
+                logger.debug("ViewerContainerFragment", "hasCombined: " + hasCombined);
+                lacertaLibrary.getCombinedDocumentToxiList(documentId).thenAccept(combinedDocumentToxiList -> {
+                    logger.debug("ViewerContainerFragment", "combinedDocumentToxiList: " + combinedDocumentToxiList.size());

+                    viewerViewPagerAdapter.setFragmentTargetIdList(
+                            combinedDocumentToxiList.stream().map(ToxiDocumentModel::getChildDocumentId).collect(Collectors.toCollection(ArrayList::new)));
+                    viewerViewPagerAdapter.setFragmentTitleList(
+                            combinedDocumentToxiList.stream().map(ToxiDocumentModel::getTitleCache).collect(Collectors.toCollection(ArrayList::new)));
+
+                    viewerViewPagerAdapter.notifyItemRangeChanged(0, combinedDocumentToxiList.size());
+                    toolbar.setSubtitle("結合ドキュメント");
+                });
+            } else { // それ以外の場合
+                logger.debug("ViewerContainerFragment", "hasCombined: " + hasCombined);
+                tabLayout.setVisibility(View.GONE);
+                viewerViewPagerAdapter.setFragmentTargetIdList(new ArrayList<String>(){{add(documentId);}}); // TODO-rca: 読みにくいので直接追加できるようにする
+                viewerViewPagerAdapter.setFragmentTitleList(new ArrayList<String>(){{add(documentName);}});
+                viewerViewPagerAdapter.notifyItemRangeChanged(0, 1);
+            }
+
+            // サブタイトルとしてパスを表示(暫定)
+            lacertaLibrary.getPublicPath(documentId, ListItemType.ITEM_TYPE_DOCUMENT).thenAccept(publicPath -> {
+                logger.debug("ViewerContainerFragment", "publicPath: " + publicPath);
+                toolbar.setSubtitle("/" + publicPath.parent().getStringPath());
+            });
+
+        }
        // Attach tab layout to view pager
        new TabLayoutMediator(tabLayout, viewPager, (tab, position) -> {
            View customView = LayoutInflater.from(getContext()).inflate(R.layout.viewer_custom_tab, null);
@ -148,11 +192,27 @@ public class ViewerContainerFragment extends Fragment {

            ImageButton imageButton = customView.findViewById(R.id.tab_modify);
            imageButton.setOnClickListener(v -> {
-                renameCombinedDocument(
-                        this.documentId,
-                        viewerViewPagerAdapter.getFragmentTargetId(position),
-                        viewerViewPagerAdapter.getFragmentTitle(position),
-                        position);
+                PopupMenu popupMenu = new PopupMenu(getContext(), v);
+                popupMenu.inflate(R.menu.viewer_tab_menu);
+                popupMenu.setOnMenuItemClickListener(item -> {
+                    if (item.getItemId() == R.id.action_open_vcs_rev_list) {
+                        showRevList(viewerViewPagerAdapter.getFragmentTargetId(position), viewerViewPagerAdapter.getFragmentTitle(position));
+                        return true;
+                    } else if (item.getItemId() == R.id.action_rename) {
+                        renameCombinedDocument(
+                                documentId,
+                                viewerViewPagerAdapter.getFragmentTargetIdList().get(position),
+                                viewerViewPagerAdapter.getFragmentTitle(position),
+                                position);
+                        return true;
+                    } else if (item.getItemId() == R.id.action_delete) {
+                        Toast.makeText(getContext(), "Work in progress", Toast.LENGTH_SHORT).show();
+                        return true;
+                    } else {
+                        return false;
+                    }
+                });
+                popupMenu.show();
            });

            tab.setCustomView(customView);
@ -222,16 +282,16 @@ public class ViewerContainerFragment extends Fragment {
            toolbar.inflateMenu(R.menu.viewer_menu);
            toolbar.setOnMenuItemClickListener(item -> {
                if (item.getItemId() == R.id.action_open_vcs_rev_list) {
-                    Toast.makeText(getContext(), "Work in progress", Toast.LENGTH_SHORT).show();
+                    showRevList(this.documentId, this.documentName);
                    return true;
                } else if (item.getItemId() == R.id.action_rename) {
                    renameDocument();
                    return true;
                } else if (item.getItemId() == R.id.action_delete) {
-                    Toast.makeText(getContext(), "Work in progress", Toast.LENGTH_SHORT).show();
+                    deleteDocument();
                    return true;
                } else if (item.getItemId() == R.id.action_move) {
-                    Toast.makeText(getContext(), "Work in progress", Toast.LENGTH_SHORT).show();
+                    moveDocument();
                    return true;
                } else if (item.getItemId() == R.id.action_combine) {
                    combineDocument();
@ -246,11 +306,68 @@ public class ViewerContainerFragment extends Fragment {
        });
    }

+    private void showRevList(String targetId, String targetName) {
+        LacertaSelectRevDialog lacertaSelectRevDialog = new LacertaSelectRevDialog();
+        lacertaSelectRevDialog.setDocumentId(targetId).setTitle("リビジョンの選択").setMessage("リビジョンを選択してください。").setNegativeButtonText("キャンセル");
+        lacertaSelectRevDialog.setListener(new LacertaSelectRevDialogListener() {
+            @Override
+            public void onItemSelected(String revId) {
+                logger.debug("ViewerContainerFragment", "Dialog Result: revId: " + revId);
+                getParentFragmentManager().beginTransaction()
+                        .replace(R.id.nav_host_fragment, ViewerContainerFragment.newInstance(targetId, targetName, revId))
+                        .commit();
+            }
+
+            @Override
+            public void onDialogCanceled() {
+            }
+        });
+        lacertaSelectRevDialog.show(getParentFragmentManager(), "select_rev_dialog");
+    }
+
+    private void moveDocument() {
+        LacertaDirPickerDialog lacertaDirPickerDialog = new LacertaDirPickerDialog();
+        lacertaDirPickerDialog.setListener((name, dirId) -> {
+            logger.debug("MoveDocument", "Selected dir: " + name + ", " + dirId);
+            document.moveDocument(documentId, dirId).thenAccept(aVoid -> {
+                getActivity().runOnUiThread(() -> {
+                    // Stop Activity
+                    getActivity().finish(); // TODO-rca: ファイル移動後に終了するべきかは検討
+                });
+            });
+        });
+        lacertaDirPickerDialog.setTitle("ファイルの移動")
+                .setMessage("ファイルを移動するフォルダを選択してください。")
+                .setPositiveButtonText("移動")
+                .setNegativeButtonText("キャンセル");
+        lacertaDirPickerDialog.show(getParentFragmentManager(), "select_dir_dialog");
+    }
+
+    private void deleteDocument() {
+        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getContext());
+        builder.setTitle("ファイルの削除");
+        builder.setMessage("ファイルを削除しますか？");
+
+        builder.setPositiveButton("削除", (dialog, which) -> {
+            document.deleteDocument(documentId).thenAccept(aVoid -> {
+                getActivity().runOnUiThread(() -> {
+                    Toast.makeText(getContext(), "削除しました", Toast.LENGTH_SHORT).show();
+                    getActivity().finish(); // TODO-rca: 終了させずにUIを更新したい
+                });
+            });
+        });
+        builder.setNegativeButton("キャンセル", (dialog, which) -> {
+            dialog.cancel();
+        });
+
+        builder.show();
+    }
+
    private void applyTag() {
        LacertaApplyTagDialog lacertaApplyTagDialog = new LacertaApplyTagDialog();
        lacertaApplyTagDialog
                .setTitle("タグの適用")
-                .setMessage("タグを適用するファイルを選択してください")
+                .setMessage("適用するタグを選択してください")
                .setNegativeButtonText("キャンセル")
                .setDocumentId(documentId)
                .setListener(new LacertaApplyTagDialog.LacertaApplyTagDialogListener() {
--- a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerListFragment.java
+++ b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerListFragment.java
@ -106,8 +106,16 @@ public class ViewerListFragment extends Fragment {

        RecyclerView recyclerView = view.findViewById(R.id.body_recycler_view);
        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
-        ViewerBodyAdapter viewerBodyAdapter = new ViewerBodyAdapter(fileName -> {
-            Toast.makeText(getContext(), fileName, Toast.LENGTH_SHORT).show();
+        ViewerBodyAdapter viewerBodyAdapter = new ViewerBodyAdapter(new ItemClickListener() {
+            @Override
+            public void onItemClick(String fileName) {
+
+            }
+
+            @Override
+            public void onItemLongClick(String fileName, int position) {
+
+            }
        });
        recyclerView.setAdapter(viewerBodyAdapter);

--- a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerViewPagerAdapter.java
+++ b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerViewPagerAdapter.java
@ -15,6 +15,7 @@ public class ViewerViewPagerAdapter extends FragmentStateAdapter {
    // Variables
    private ArrayList<String> fragmentTargetIdList = new ArrayList<>();
    private ArrayList<String> fragmentTitleList = new ArrayList<>();
+    private ArrayList<String> fragmentRevisionList = new ArrayList<>();

    // Setter

@ -26,6 +27,10 @@ public class ViewerViewPagerAdapter extends FragmentStateAdapter {
        this.fragmentTitleList = fragmentTitleList;
    }

+    public void setFragmentRevisionList(ArrayList<String> fragmentRevisionList) {
+        this.fragmentRevisionList = fragmentRevisionList;
+    }
+
    public ViewerViewPagerAdapter(@NonNull FragmentActivity fragmentActivity) {
        super(fragmentActivity);
    }
@ -33,7 +38,11 @@ public class ViewerViewPagerAdapter extends FragmentStateAdapter {
    @NonNull
    @Override
    public Fragment createFragment(int position) {
-        return ViewerBodyFragment.newInstance(fragmentTargetIdList.get(position), fragmentTitleList.get(position));
+        if (fragmentRevisionList != null && fragmentRevisionList.size() > position) {
+            return ViewerBodyFragment.newInstance(fragmentTargetIdList.get(position), fragmentTitleList.get(position), fragmentRevisionList.get(position));
+        } else {
+            return ViewerBodyFragment.newInstance(fragmentTargetIdList.get(position), fragmentTitleList.get(position));
+        }
    }

    @Override
--- a/component/viewer/src/main/res/layout/fragment_viewer_body.xml
+++ b/component/viewer/src/main/res/layout/fragment_viewer_body.xml
@ -10,6 +10,7 @@
        android:id="@+id/recycler_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
+        android:layout_margin="8dp"
        app:layout_behavior="@string/appbar_scrolling_view_behavior" />

 </FrameLayout>
--- a/component/viewer/src/main/res/menu/viewer_menu.xml
+++ b/component/viewer/src/main/res/menu/viewer_menu.xml
@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android">
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
    <item
        android:id="@+id/action_open_vcs_rev_list"
-        android:title="Open VCS Rev List" />
+        android:title="バージョン履歴" />

    <item
        android:id="@+id/action_rename"
@ -10,7 +11,9 @@

    <item
        android:id="@+id/action_delete"
-        android:title="削除" />
+        android:icon="@drawable/delete_24px"
+        android:title="削除"
+        app:showAsAction="ifRoom"/>

    <item
        android:id="@+id/action_move"
@ -18,11 +21,9 @@

    <item
        android:id="@+id/action_combine"
-        android:title="結合" />
-
-    <item
-        android:id="@+id/action_edit_meta"
-        android:title="メタデータ編集" />
+        android:icon="@drawable/merge_type_24px"
+        android:title="結合"
+        app:showAsAction="ifRoom"/>

    <item
        android:id="@+id/action_apply_tag"
--- a/component/viewer/src/main/res/menu/viewer_tab_menu.xml
+++ b/component/viewer/src/main/res/menu/viewer_tab_menu.xml
@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/action_open_vcs_rev_list"
+        android:title="過去のリビジョン" />
+
+    <item
+        android:id="@+id/action_rename"
+        android:title="リネーム" />
+
+    <item
+        android:id="@+id/action_delete"
+        android:title="削除" />
+</menu>
--- a/data/src/main/java/one/nem/lacerta/data/LacertaLibrary.java
+++ b/data/src/main/java/one/nem/lacerta/data/LacertaLibrary.java
@ -28,6 +28,9 @@ public interface LacertaLibrary {
    // Create Folder
    CompletableFuture<String> createFolder(String parentId, String name);

+    // delete Folder
+    CompletableFuture<Void> deleteFolder(String folderId);
+
    // Get Public Path
    CompletableFuture<PublicPath> getPublicPath(String itemId, ListItemType itemType);

--- a/data/src/main/java/one/nem/lacerta/data/impl/LacertaLibraryImpl.java
+++ b/data/src/main/java/one/nem/lacerta/data/impl/LacertaLibraryImpl.java
@ -50,12 +50,13 @@ public class LacertaLibraryImpl implements LacertaLibrary {
        return CompletableFuture.supplyAsync(() -> {
            List<DocumentEntity> documentEntities = database.documentDao().getRecentDocument(limit);

+            SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
            ArrayList<ListItem> listItems = new ArrayList<>();
            for (DocumentEntity documentEntity : documentEntities) {
                ListItem listItem = new ListItem();
                listItem.setItemType(ListItemType.ITEM_TYPE_DOCUMENT);
                listItem.setTitle(documentEntity.title);
-                listItem.setDescription(DateFormat.getDateInstance().format(documentEntity.updatedAt));
+                listItem.setDescription(simpleDateFormat.format(documentEntity.updatedAt));
                listItem.setItemId(documentEntity.id);
                listItem.setHasCombined(documentEntity.isCombineParent);
                listItems.add(listItem);
@ -111,7 +112,7 @@ public class LacertaLibraryImpl implements LacertaLibrary {
                listItems.add(listItem);
            }

-            SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:");
+            SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");

            for (DocumentEntity documentEntity : documentEntities) {
                logger.debug("LacertaLibraryImpl", "documentEntity.title: " + documentEntity.title);
@ -206,6 +207,14 @@ public class LacertaLibraryImpl implements LacertaLibrary {
        });
    }

+    @Override
+    public CompletableFuture<Void> deleteFolder(String folderId) {
+        return CompletableFuture.supplyAsync(() -> {
+            database.folderDao().deleteById(folderId);
+            return null;
+        });
+    }
+
    @Override
    public CompletableFuture<PublicPath> getPublicPath(String itemId, ListItemType itemType) {
        return CompletableFuture.supplyAsync(() -> {
--- a/feature/library/build.gradle
+++ b/feature/library/build.gradle
@ -55,6 +55,10 @@ dependencies {

    implementation project(':component:viewer')

+    implementation project(':processor') // TODO-rca: あんまり依存したくないけど時間がないので一旦
+
+    implementation project(':vcs') // TODO-rca: あんまり依存したくないけど時間がないので一旦
+
    // TODO-rca: バージョンカタログに切り出す
    implementation "com.hendraanggrian.material:collapsingtoolbarlayout-subtitle:1.5.0"
 }
--- a/feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryPageFragment.java
+++ b/feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryPageFragment.java
@ -1,8 +1,13 @@
 package one.nem.lacerta.feature.library;

 import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
 import android.os.Bundle;

+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
@ -17,6 +22,8 @@ import android.view.ViewGroup;
 import com.google.android.material.appbar.AppBarLayout;
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;

+import java.util.concurrent.CompletableFuture;
+
 import javax.inject.Inject;

 import dagger.hilt.android.AndroidEntryPoint;
@ -25,9 +32,12 @@ import one.nem.lacerta.data.Document;
 import one.nem.lacerta.data.LacertaLibrary;
 import one.nem.lacerta.model.LibraryItemPage;
 import one.nem.lacerta.model.ListItemType;
+import one.nem.lacerta.model.document.DocumentDetail;
 import one.nem.lacerta.model.document.tag.DocumentTag;
+import one.nem.lacerta.processor.factory.DocumentProcessorFactory;
 import one.nem.lacerta.utils.FeatureSwitch;
 import one.nem.lacerta.utils.LacertaLogger;
+import one.nem.lacerta.vcs.factory.LacertaVcsFactory;


 /**
@ -48,6 +58,8 @@ public class LibraryPageFragment extends Fragment {
    String parentId;
    Toolbar toolbar;

+    // ActivityResultContracts
+    ActivityResultLauncher<String> getContent;

    @Inject
    LacertaLibrary lacertaLibrary;
@ -58,6 +70,12 @@ public class LibraryPageFragment extends Fragment {
    @Inject
    Document document;

+    @Inject
+    DocumentProcessorFactory documentProcessorFactory;
+
+    @Inject
+    LacertaVcsFactory lacertaVcsFactory;
+
    ListItemAdapter listItemAdapter;

    public LibraryPageFragment() {
@ -97,6 +115,37 @@ public class LibraryPageFragment extends Fragment {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
+
+        getContent = registerForActivityResult(new ActivityResultContracts.GetMultipleContents(), uris -> {
+            for (int i = 0; i < uris.size(); i++) {
+                logger.debug("LibraryTopFragment", "uris.get(" + i + "): " + uris.get(i).getPath());
+            }
+            // ここで取得したURIリストを使用して画像を操作します。
+            if (uris != null) {
+                Bitmap[] bitmaps = new Bitmap[uris.size()];
+                for (int i = 0; i < uris.size(); i++) {
+                    Uri uri = uris.get(i);
+                    try {
+                        bitmaps[i] = BitmapFactory.decodeStream(requireContext().getContentResolver().openInputStream(uri));
+                    } catch (Exception e) {
+                        logger.error("LibraryTopFragment", "Error: " + e.getMessage());
+                        logger.e_code("826da745-7fc9-43e6-9935-9daa17a3932f");
+                    }
+                }
+
+                logger.debug("LibraryTopFragment", "bitmaps.length: " + bitmaps.length);
+                // ドキュメントを作成
+                document.createDocument().thenApply(documentDetail -> {
+                    logger.debug("LibraryTopFragment", "create document (may) success!");
+                    // ドキュメントにページを追加
+                    addPagesToDocumentDetail(documentDetail, bitmaps, "Initial commit(IMPORT)").join();
+                    document.updateDocument(documentDetail).join();
+                    return null;
+                });
+            } else {
+                logger.debug("LibraryTopFragment", "uris is null");
+            }
+        });
    }


@ -153,10 +202,6 @@ public class LibraryPageFragment extends Fragment {
            @Override
            public void onFolderSelected(String folderId, String folderName) {
                logger.debug("LibraryTopFragment", "Folder selected! folderId: " + folderId + ", folderName: " + folderName);
-//                // 画面遷移
-//                FragmentNavigation fragmentNavigation = (FragmentNavigation) getActivity();
-//                // folderId: 推移先で表示するフォルダのID, folderName: 推移先で表示するフォルダの名前, parentId: このフラグメントで表示しているフォルダのID(推移先の親)
-//                fragmentNavigation.navigateToFragment(LibraryPageFragment.newInstance(folderId, folderName, libraryItemPage != null ? libraryItemPage.getParentId() : null), false);
                Bundle bundle = new Bundle();
                bundle.putString("folderId", folderId);
                bundle.putString("title", folderName);
@ -238,7 +283,11 @@ public class LibraryPageFragment extends Fragment {
        });
    }

-    private void getTag(String documentId) { //debug
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        updateItem(this.folderId); // 暫定, Pull-to-refreshを実装するまで
    }

    /**
@ -270,6 +319,7 @@ public class LibraryPageFragment extends Fragment {
            } else {
                toolbar.setNavigationIcon(null);
            }
+
            toolbar.setTitle(title);
            toolbar.getMenu().clear();
            toolbar.inflateMenu(R.menu.dir_menu);
@ -277,10 +327,70 @@ public class LibraryPageFragment extends Fragment {
                if (item.getItemId() == R.id.menu_item_create_new_folder) {
                    createFolder(this.folderId);
                    return true;
+                } else if (item.getItemId() == R.id.menu_item_add_by_media) {
+                    createDocByMediaPicker();
+                    return true;
+                } else if (item.getItemId() == R.id.menu_item_delete_folder) {
+                    MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireContext());
+                    builder.setTitle("フォルダの削除");
+                    builder.setMessage("フォルダを削除しますか？");
+
+                    builder.setPositiveButton("削除", (dialog, which) -> {
+                        deleteMe();
+                    });
+                    builder.setNegativeButton("キャンセル", (dialog, which) -> {
+                        dialog.cancel();
+                    });
+
+                    builder.show();
+                    return true;
                } else {
                    return false;
                }
            });
+
+            if (this.folderId == null) toolbar.getMenu().findItem(R.id.menu_item_delete_folder).setVisible(false); // ルートフォルダの場合は削除ボタンを非表示にする
+        });
+    }
+
+    private void deleteMe() {
+        lacertaLibrary.deleteFolder(this.folderId).thenAccept(aVoid -> {
+            // Move to root
+            getActivity().runOnUiThread(() -> {
+                Navigation.findNavController(requireView()).popBackStack(R.id.feature_library_top_fragment, false);
+
+                // Refresh
+                updateItem(this.folderId);
+
+                // Update toolbar
+                toolbarSetup(this.toolbar, false, "ライブラリ");
+            });
+        });
+    }
+
+    /**
+     * メディアピッカーを使用してドキュメントを作成する(呼び出し部分)
+     */
+    private void createDocByMediaPicker() {
+        getContent.launch("image/*");
+    }
+
+    /**
+     * ページを追加する
+     * @param documentDetail ドキュメント詳細
+     * @param bitmaps ビットマップ
+     * @param commitMessage コミットメッセージ
+     * @return CompletableFuture
+     */
+    private CompletableFuture<Void> addPagesToDocumentDetail(DocumentDetail documentDetail, Bitmap[] bitmaps, String commitMessage) {
+        return CompletableFuture.runAsync(() -> {
+            try {
+                document.updateDocument(documentProcessorFactory.create(documentDetail).addNewPagesToLast(bitmaps).getDocumentDetail()).join();
+                lacertaVcsFactory.create(documentDetail.getMeta().getId()).generateRevisionAtCurrent(commitMessage == null ? "NONE" : commitMessage);
+            } catch (Exception e) {
+                logger.error("LibraryAddSupport", "Error: " + e.getMessage());
+                logger.e_code("9dff2a28-20e8-4ccd-9d04-f0c7646faa6a");
+            }
        });
    }
 }
--- a/feature/library/src/main/java/one/nem/lacerta/feature/library/ListItemAdapter.java
+++ b/feature/library/src/main/java/one/nem/lacerta/feature/library/ListItemAdapter.java
@ -1,5 +1,6 @@
 package one.nem.lacerta.feature.library;

+import android.graphics.Color;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@ -49,11 +50,14 @@ public class ListItemAdapter extends RecyclerView.Adapter<ListItemAdapter.ListIt
        holder.description.setText(listItem.getDescription());

        if (listItem.getTagList() != null && !listItem.getTagList().isEmpty()) {
+            if (holder.tagGroup.getChildCount() > 0) { // ごまかし
+                holder.tagGroup.removeAllViews();
+            }
            for (int i = 0; i < listItem.getTagList().size(); i++) {
-                Toast.makeText(holder.tagGroup.getContext(), listItem.getTagList().get(i).getName(), Toast.LENGTH_SHORT).show();
                ChipGroup chipGroup = holder.tagGroup;
                Chip chip = new Chip(chipGroup.getContext());
                chip.setText(listItem.getTagList().get(i).getName());
+                chip.setTextColor(Color.parseColor(listItem.getTagList().get(i).getColor()));
                chipGroup.addView(chip);
            }
            holder.tagGroup.setVisibility(View.VISIBLE);
--- a/feature/library/src/main/res/menu/dir_menu.xml
+++ b/feature/library/src/main/res/menu/dir_menu.xml
@ -8,4 +8,15 @@
        android:title="@string/create_new_folder"
        app:showAsAction="never"/>

+    <item
+        android:id="@+id/menu_item_delete_folder"
+        android:title="このフォルダを削除"
+        app:showAsAction="never"/>
+
+    <item
+        android:id="@+id/menu_item_add_by_media"
+        android:icon="@drawable/developer_mode_24px"
+        android:title="DEBUG_MediaPicker"
+        app:showAsAction="never"/>
+
 </menu>
--- a/feature/setting/src/main/res/menu/setting_tag_manage_menu.xml
+++ b/feature/setting/src/main/res/menu/setting_tag_manage_menu.xml
@ -4,7 +4,7 @@

    <item
        android:id="@+id/setting_tag_manage_menu_add"
-        android:icon="@drawable/outline_developer_mode_24"
+        android:icon="@drawable/add_24px"
        android:title="@string/placeholder"
        app:showAsAction="ifRoom"/>
 </menu>
--- a/feature/setting/src/main/res/navigation/feature_setting_navigation.xml
+++ b/feature/setting/src/main/res/navigation/feature_setting_navigation.xml
@ -12,34 +12,38 @@
        <action
            android:id="@+id/action_settingTopFragment_to_settingAboutPageFragment"
            app:destination="@id/settingAboutPageFragment"
-            app:enterAnim="@anim/slide_from_right"
-            app:exitAnim="@anim/slide_to_left"
-            app:popEnterAnim="@anim/slide_from_left"
-            app:popExitAnim="@anim/slide_to_right" />
+            app:enterAnim="@anim/nav_twitter_enter_anim"
+            app:exitAnim="@anim/nav_twitter_exit_anim"
+            app:popEnterAnim="@anim/nav_twitter_pop_enter_anim"
+            app:popExitAnim="@anim/nav_twitter_pop_exit_anim" />
        <action
            android:id="@+id/action_settingTopFragment_to_settingDisplayPageFragment"
            app:destination="@id/settingDisplayPageFragment"
-            app:enterAnim="@anim/slide_from_right"
-            app:exitAnim="@anim/slide_to_left"
-            app:popEnterAnim="@anim/slide_from_left"
-            app:popExitAnim="@anim/slide_to_right" />
+            app:enterAnim="@anim/nav_twitter_enter_anim"
+            app:exitAnim="@anim/nav_twitter_exit_anim"
+            app:popEnterAnim="@anim/nav_twitter_pop_enter_anim"
+            app:popExitAnim="@anim/nav_twitter_pop_exit_anim" />
        <action
            android:id="@+id/action_settingTopFragment_to_settingDataPageFragment"
            app:destination="@id/settingDataPageFragment"
-            app:enterAnim="@anim/slide_from_right"
-            app:exitAnim="@anim/slide_to_left"
-            app:popEnterAnim="@anim/slide_from_left"
-            app:popExitAnim="@anim/slide_to_right" />
+            app:enterAnim="@anim/nav_twitter_enter_anim"
+            app:exitAnim="@anim/nav_twitter_exit_anim"
+            app:popEnterAnim="@anim/nav_twitter_pop_enter_anim"
+            app:popExitAnim="@anim/nav_twitter_pop_exit_anim" />
        <action
            android:id="@+id/action_settingTopFragment_to_settingScanPageFragment"
            app:destination="@id/settingScanPageFragment"
-            app:enterAnim="@anim/slide_from_right"
-            app:exitAnim="@anim/slide_to_left"
-            app:popEnterAnim="@anim/slide_from_left"
-            app:popExitAnim="@anim/slide_to_right" />
+            app:enterAnim="@anim/nav_twitter_enter_anim"
+            app:exitAnim="@anim/nav_twitter_exit_anim"
+            app:popEnterAnim="@anim/nav_twitter_pop_enter_anim"
+            app:popExitAnim="@anim/nav_twitter_pop_exit_anim"/>
        <action
            android:id="@+id/action_settingTopFragment_to_settingTagManageFragment"
-            app:destination="@id/settingTagManageFragment" />
+            app:destination="@id/settingTagManageFragment"
+            app:enterAnim="@anim/nav_twitter_enter_anim"
+            app:exitAnim="@anim/nav_twitter_exit_anim"
+            app:popEnterAnim="@anim/nav_twitter_pop_enter_anim"
+            app:popExitAnim="@anim/nav_twitter_pop_exit_anim" />
    </fragment>
    <fragment
        android:id="@+id/settingAboutPageFragment"
--- a/processor/src/main/java/one/nem/lacerta/processor/impl/DocumentProcessorImpl.java
+++ b/processor/src/main/java/one/nem/lacerta/processor/impl/DocumentProcessorImpl.java
@ -130,7 +130,30 @@ public class DocumentProcessorImpl implements DocumentProcessor{

    @Override
    public DocumentProcessor updatePageAtIndex(Bitmap bitmap, int index) {
-        return null;
+        logger.debug("updatePageAtIndex", "called");
+        String filename = UUID.randomUUID().toString() + ".png"; // TODO-rca: 拡張子を動的にする
+
+        logger.debug("updatePageAtIndex", "filename1: " + filename);
+
+        try {
+            this.fileManager.getNewInstance().createDirectoryIfNotExist(DEFAULT_SAVE_DIR).resolve(DEFAULT_SAVE_DIR).saveBitmap(bitmap, filename);
+        } catch (Exception e) {
+            logger.error("updatePageAtIndex", "failed: Unknown error");
+            logger.e_code("d9191286-6092-40b3-80ed-9239106a8c65");
+            // Recover (Undo latest action)
+            lacertaVcs.undo();
+        }
+
+        logger.debug("updatePageAtIndex", "filename: " + filename);
+
+        Page page = new Page();
+        page.setFileName(filename);
+        page.setBitmap(bitmap);
+        this.documentDetail.getPages().set(index, page);
+
+        lacertaVcs.updatePage(index, filename);
+
+        return this;
    }

    @Override
--- a/shared/ui/src/main/res/drawable/add_24px.xml
+++ b/shared/ui/src/main/res/drawable/add_24px.xml
@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@color/colorOnSurface"
+      android:pathData="M450,510L220,510L220,450L450,450L450,220L510,220L510,450L740,450L740,510L510,510L510,740L450,740L450,510Z"/>
+</vector>
--- a/shared/ui/src/main/res/drawable/delete_24px.xml
+++ b/shared/ui/src/main/res/drawable/delete_24px.xml
@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@color/colorOnSurface"
+      android:pathData="M292.31,820Q262.39,820 241.19,798.81Q220,777.61 220,747.69L220,240L180,240L180,180L360,180L360,144.62L600,144.62L600,180L780,180L780,240L740,240L740,747.69Q740,778 719,799Q698,820 667.69,820L292.31,820ZM680,240L280,240L280,747.69Q280,753.08 283.46,756.54Q286.92,760 292.31,760L667.69,760Q672.31,760 676.15,756.15Q680,752.31 680,747.69L680,240ZM376.15,680L436.15,680L436.15,320L376.15,320L376.15,680ZM523.85,680L583.84,680L583.84,320L523.85,320L523.85,680ZM280,240L280,240L280,747.69Q280,753.08 280,756.54Q280,760 280,760L280,760Q280,760 280,756.54Q280,753.08 280,747.69L280,240Z"/>
+</vector>
--- a/shared/ui/src/main/res/drawable/merge_type_24px.xml
+++ b/shared/ui/src/main/res/drawable/merge_type_24px.xml
@ -0,0 +1,11 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal"
+    android:autoMirrored="true">
+  <path
+      android:fillColor="@color/colorOnSurface"
+      android:pathData="M671.69,780L450,558.31L450,256.54L336,370.54L293.23,327.77L480,141L666.15,327.15L623.39,369.92L510,256.54L510,534L713.85,737.85L671.69,780ZM288.31,780.61L246.15,738.46L381.23,602.77L424,645.54L288.31,780.61Z"/>
+</vector>
--- a/source/src/main/java/one/nem/lacerta/source/database/dao/FolderDao.java
+++ b/source/src/main/java/one/nem/lacerta/source/database/dao/FolderDao.java
@ -26,4 +26,7 @@ public interface FolderDao {

    @Insert
    void insertAll(FolderEntity... folderEntities);
+
+    @Query("DELETE FROM Folder WHERE id = :id")
+    void deleteById(String id);
 }
--- a/vcs/src/main/java/one/nem/lacerta/vcs/impl/LacertaVcsImpl.java
+++ b/vcs/src/main/java/one/nem/lacerta/vcs/impl/LacertaVcsImpl.java
@ -1,6 +1,7 @@
 package one.nem.lacerta.vcs.impl;

 import java.util.ArrayList;
+import java.util.Comparator;
 import java.util.List;
 import java.util.UUID;
 import java.util.concurrent.CompletableFuture;
@ -41,7 +42,20 @@ public class LacertaVcsImpl implements LacertaVcs {

    @Override
    public void updatePage(int index, String fileName) {
+        logger.debug(TAG, "updatePage");

+        // UpdatePage
+        UpdatePage updatePage = new UpdatePage(index, fileName);
+        updatePage.setActionType(ActionType.UPDATE_PAGE);
+
+        VcsLogEntity vcsLogEntity = new VcsLogEntity();
+        vcsLogEntity.id = UUID.randomUUID().toString();
+        vcsLogEntity.documentId = documentId;
+        vcsLogEntity.branchName = "master";
+        vcsLogEntity.createdAt = new java.util.Date();
+        vcsLogEntity.actionType = ActionType.UPDATE_PAGE.getValue();
+        vcsLogEntity.action = JsonUtils.toJson(updatePage);
+        database.vcsLogDao().insert(vcsLogEntity);
    }

    @Override
@ -182,16 +196,20 @@ public class LacertaVcsImpl implements LacertaVcs {
    }

    private CompletableFuture<ArrayList<VcsRevEntity>> getRevBeforeTargetIdAsync(String revId){
+        logger.debug(TAG, "getRevBeforeTargetIdAsync called: " + revId);
        return CompletableFuture.supplyAsync(() -> {
            ArrayList<VcsRevEntity> vcsRevEntities = new ArrayList<>(database.vcsRevDao().findByDocumentId(this.documentId));
+            // 古い順に並び替え
+            vcsRevEntities.sort(Comparator.comparing(a -> a.createdAt));
            ArrayList<VcsRevEntity> vcsRevEntitiesBeforeTarget = new ArrayList<>();
-            vcsRevEntities.forEach(vcsRevEntity -> {
+            for (VcsRevEntity vcsRevEntity : vcsRevEntities) {
                if(vcsRevEntity.id.equals(revId)){
+                    logger.debug(TAG, "getRevBeforeTargetIdAsync: Target found");
                    vcsRevEntitiesBeforeTarget.add(vcsRevEntity);
-                    return;
+                    break;
                }
                vcsRevEntitiesBeforeTarget.add(vcsRevEntity);
-            });
+            }
            logger.debug(TAG, "getRevBeforeTargetIdAsync finished\nResult size: " + vcsRevEntitiesBeforeTarget.size());
            return vcsRevEntitiesBeforeTarget;
        });
@ -203,8 +221,8 @@ public class LacertaVcsImpl implements LacertaVcs {
            vcsRevEntities.forEach(vcsRevEntity -> {
                logIds.addAll(vcsRevEntity.logIds);
            });
-            // TODO-rca: ソートしないといけないかも（順番が保証されているわけではない + 順番が変わるとほぼ確実に壊れる）
            ArrayList<VcsLogEntity> vcsLogEntities = new ArrayList<>(database.vcsLogDao().findByIds(logIds));
+            vcsLogEntities.sort(Comparator.comparing(a -> a.createdAt));
            logger.debug(TAG, "getLogInRevsAsync finished\nResult size: " + vcsLogEntities.size());
            return vcsLogEntities;
        });
@ -222,7 +240,13 @@ public class LacertaVcsImpl implements LacertaVcs {
    public CompletableFuture<ArrayList<String>> getDocumentPagePathListRev(String revId) {
        return CompletableFuture.supplyAsync(() -> {
            logger.debug(TAG, "getDocumentPagePathListRev");
-            ArrayList<VcsLogEntity> vcsLogEntities = getRevBeforeTargetIdAsync(revId).thenCompose(this::getLogInRevsAsync).join();
+            ArrayList<VcsRevEntity> vcsRevEntities = getRevBeforeTargetIdAsync(revId).join();
+
+            logger.debug(TAG, "getDocumentPagePathListRev: vcsRevEntities size: " + vcsRevEntities.size());
+
+            ArrayList<VcsLogEntity> vcsLogEntities = getLogInRevsAsync(vcsRevEntities).join();
+
+            logger.debug(TAG, "getDocumentPagePathListRev: vcsLogEntities size: " + vcsLogEntities.size());

            ArrayList<String> fileNameList = new ArrayList<>();
            for(VcsLogEntity vcsLogEntity : vcsLogEntities){