fixUI

iroiro, コミット履歴を表示できるように
アイテムレイアウト作成
2026-11-07 19:47:36 +00:00 · 2024-01-23 02:09:36 +09:00 · 2024-01-23 02:04:25 +09:00 · 2024-01-23 01:46:47 +09:00 · 2024-01-23 01:29:30 +09:00 · 2024-01-23 01:28:22 +09:00
68 changed files with 1790 additions and 289 deletions
@@ -4,10 +4,10 @@
    <selectionStates>
      <SelectionState runConfigName="app">
        <option name="selectionMode" value="DROPDOWN" />
-        <DropdownSelection timestamp="2023-12-18T03:36:14.973846Z">
+        <DropdownSelection timestamp="2024-01-20T07:15:21.179573376Z">
          <Target type="DEFAULT_BOOT">
            <handle>
-              <DeviceId pluginId="PhysicalDevice" identifier="serial=ZY22H7V3G7" />
+              <DeviceId pluginId="LocalEmulator" identifier="path=/home/rca/.android/avd/Pixel_3a_API_34_extension_level_7_x86_64.avd" />
            </handle>
          </Target>
        </DropdownSelection>
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="ExternalStorageConfigurationManager" enabled="true" />
  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
@@ -78,4 +78,8 @@ dependencies {

    implementation project(':data')
    implementation project(':shared:ui')
+
+    implementation project(':model')
+
+    implementation project(':utils')
 }
@@ -1,8 +1,11 @@
 package one.nem.lacerta;

 import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 import androidx.core.content.ContextCompat;
+import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
 import androidx.navigation.NavController;
 import androidx.navigation.fragment.NavHostFragment;
 import androidx.navigation.ui.NavigationUI;
@@ -10,31 +13,47 @@ import androidx.navigation.ui.NavigationUI;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.util.Log;
+import android.view.Menu;
+import android.view.MenuItem;
 import android.widget.Toast;

+import one.nem.lacerta.model.FragmentNavigation;
+import one.nem.lacerta.model.pref.FeatureSwitchOverride;
+import one.nem.lacerta.utils.FeatureSwitch;
+
+import com.google.android.material.appbar.AppBarLayout;
 import com.google.android.material.bottomnavigation.BottomNavigationView;


-
+import java.io.NotActiveException;

 import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.utils.repository.SharedPrefUtils;
+
 import javax.inject.Inject;

@AndroidEntryPoint
-public class MainActivity extends AppCompatActivity {
+public class MainActivity extends AppCompatActivity implements FragmentNavigation {
+
+    @Inject
+    SharedPrefUtils sharedPrefUtils;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

+        BottomNavigationView bottomNavigationView = findViewById(R.id.bottom_nav);
+
+        // Initialize app
+        if (sharedPrefUtils.getIsFirstLaunch()) initializeApp();
+
        // Init navigation
        try {
            FragmentManager supportFragmentManager = getSupportFragmentManager();
            NavHostFragment navHostFragment = (NavHostFragment) supportFragmentManager.findFragmentById(R.id.nav_host_fragment);
            assert navHostFragment != null;
            NavController navController = navHostFragment.getNavController();
-            BottomNavigationView bottomNavigationView = findViewById(R.id.bottom_nav);
            NavigationUI.setupWithNavController(bottomNavigationView, navController);
        }
        catch (Exception e) {
@@ -44,10 +63,95 @@ public class MainActivity extends AppCompatActivity {
            finish(); // Exit app
        }

+        // Apply feature switch
+        applyFeatureSwitch(bottomNavigationView, FeatureSwitchOverride.ENABLE_SEARCH, FeatureSwitch.FeatureMaster.enableSearch, one.nem.lacerta.feature.search.R.id.feature_search_navigation);
+        applyFeatureSwitch(bottomNavigationView, FeatureSwitchOverride.ENABLE_DEBUG_MENU, FeatureSwitch.FeatureMaster.enableDebugMenu, one.nem.lacerta.feature.debug.R.id.feature_debug_navigation);
+
+
        // Set navigation bar color
        getWindow().setNavigationBarColor(ContextCompat.getColor(this, one.nem.lacerta.shared.ui.R.color.colorSecondaryContainer));

        // Set status bar color
        getWindow().setStatusBarColor(ContextCompat.getColor(this, one.nem.lacerta.shared.ui.R.color.colorSurface));
+
+    }
+    private void initializeApp() {
+        Log.d("Init", "Initializing app");
+        // Set feature switch override to default value
+        sharedPrefUtils.setFeatureSwitchOverride(FeatureSwitchOverride.ENABLE_SEARCH, FeatureSwitch.FeatureMaster.enableSearch);
+        sharedPrefUtils.setFeatureSwitchOverride(FeatureSwitchOverride.ENABLE_DEBUG_MENU, FeatureSwitch.FeatureMaster.enableDebugMenu);
+
+        // Set isFirstLaunch to false
+        sharedPrefUtils.setIsFirstLaunch(false);
+    }
+
+    private void applyFeatureSwitch(BottomNavigationView bottomNavigationView, FeatureSwitchOverride featureSwitchOverride, boolean defaultValue, int menuId) {
+        boolean isEnabled = FeatureSwitch.Meta.canOverrideSwitch ? sharedPrefUtils.getFeatureSwitchOverride(featureSwitchOverride) : defaultValue;
+        if (!isEnabled) bottomNavigationView.getMenu().removeItem(menuId);
+    }
+
+    @Override
+    public void navigateToFragment(Fragment fragment) {
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.nav_host_fragment, fragment)
+                .addToBackStack(null)
+                .commit();
+    }
+
+    @Override
+    public void navigateToFragment(Fragment fragment, boolean addToBackStack) {
+        if (addToBackStack) {
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.nav_host_fragment, fragment)
+                    .addToBackStack(null)
+                    .commit();
+        } else {
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.nav_host_fragment, fragment)
+                    .commit();
+        }
+    }
+
+    @Override
+    public void navigateToFragment(Fragment fragment, boolean addToBackStack, boolean clearBackStack) {
+        if (clearBackStack) {
+            getSupportFragmentManager().popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
+        }
+        if (addToBackStack) {
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.nav_host_fragment, fragment)
+                    .addToBackStack(null)
+                    .commit();
+        } else {
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.nav_host_fragment, fragment)
+                    .commit();
+        }
+    }
+
+    public void navigateToFragmentAlternate(Fragment fragment, boolean addToBackStack) {
+        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
+
+        // get the current fragment
+        Fragment currentFragment = getSupportFragmentManager().getPrimaryNavigationFragment();
+
+        // hide the current fragment
+        if (currentFragment != null) {
+            transaction.hide(currentFragment);
+        }
+
+        // Add the new fragment
+        transaction.add(R.id.nav_host_fragment, fragment);
+
+        // Add the transaction to the back stack if needed
+        if (addToBackStack) {
+            transaction.addToBackStack(null);
+        }
+
+        // Commit the transaction
+        transaction.commit();
+
+        // Update the primary navigation fragment
+        getSupportFragmentManager().beginTransaction().setPrimaryNavigationFragment(fragment).commit();
    }
 }
@@ -18,7 +18,7 @@
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:navGraph="@navigation/main_nav"
-        tools:layout="@layout/fragment_debug_menu_container" />
+        tools:layout="@layout/fragment_home_top" />

    <com.google.android.material.bottomnavigation.BottomNavigationView
        android:id="@+id/bottom_nav"
@@ -32,6 +32,6 @@
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
-        app:menu="@menu/bottom_nav_menu"/>
+        app:menu="@menu/bottom_nav_menu" />

 </androidx.constraintlayout.widget.ConstraintLayout>
@@ -19,7 +19,7 @@
    <item
        android:id="@id/feature_debug_navigation"
        android:icon="@drawable/developer_mode_24px"
-        android:title="@string/debug_menu_title"/>
+        android:title="@string/debug_menu_title" />

    <item
        android:id="@id/feature_setting_navigation"
@@ -2,7 +2,7 @@
 <navigation xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/app_main_nav"
-    app:startDestination="@id/feature_debug_navigation">
+    app:startDestination="@id/feature_home_navigation">

    <include app:graph="@navigation/feature_debug_navigation" />

@@ -4,7 +4,7 @@ plugins {

 android {
    namespace 'one.nem.lacerta.component.common'
-    compileSdk 33
+    compileSdk 34

    defaultConfig {
        minSdk 26
@@ -5,7 +5,7 @@ plugins {

 android {
    namespace 'one.nem.lacerta.component.scanner'
-    compileSdk 33
+    compileSdk 34

    defaultConfig {
        minSdk 26
@@ -161,13 +161,14 @@ public class ScannerManagerActivity extends AppCompatActivity {
        dialog.setCancelable(false);
        dialog.show();
        DocumentMeta documentMeta = new DocumentMeta("Untitled"); // TODO-rca: デフォルトタイトルを指定できるようにする
-        document.createDocument(documentMeta).thenAccept((documentDetail1) -> {
-            Bitmap[] bitmaps = new Bitmap[this.croppedImages.size()];
-            this.croppedImages.toArray(bitmaps);
-            addPagesToDocumentDetail(documentDetail1, bitmaps).thenRun(() -> {
-                dialog.dismiss();
-                finish();
-            });
+        document.createDocument(documentMeta).thenAccept((documentDetail) -> {
+            Bitmap[] bitmaps = new Bitmap[croppedImages.size()];
+            croppedImages.toArray(bitmaps);
+            logger.debug(TAG, "bitmaps.length: " + bitmaps.length);
+            addPagesToDocumentDetail(documentDetail, bitmaps).join();
+            document.updateDocument(documentDetail).join();
+            dialog.dismiss();
+            finish();
        });

    }
@@ -175,7 +176,7 @@ public class ScannerManagerActivity extends AppCompatActivity {
    private CompletableFuture<Void> addPagesToDocumentDetail(DocumentDetail documentDetail, Bitmap[] bitmaps) {
        return CompletableFuture.runAsync(() -> {
            try {
-                documentProcessorFactory.create(documentDetail).addNewPagesToLast(bitmaps);
+                document.updateDocument(documentProcessorFactory.create(documentDetail).addNewPagesToLast(bitmaps).getDocumentDetail()).join();
                lacertaVcsFactory.create(documentDetail.getMeta().getId()).generateRevisionAtCurrent("Initial commit");
            } catch (Exception e) {
                logger.error(TAG, "Error: " + e.getMessage());
@@ -1,10 +1,11 @@
 plugins {
    alias(libs.plugins.com.android.library)
+    id 'com.google.dagger.hilt.android'
 }

 android {
    namespace 'one.nem.lacerta.component.viewer'
-    compileSdk 33
+    compileSdk 34

    defaultConfig {
        minSdk 26
@@ -29,7 +30,30 @@ dependencies {

    implementation libs.androidx.appcompat
    implementation libs.com.google.android.material
+    implementation libs.androidx.activity
+    implementation libs.androidx.constraintlayout
    testImplementation libs.junit
    androidTestImplementation libs.androidx.test.ext.junit
    androidTestImplementation libs.androidx.test.espresso.core
+
+    // Navigation
+    implementation libs.navigation.fragment
+    implementation libs.navigation.ui
+    implementation libs.navigation.dynamic.features.fragment
+
+    // DI
+    implementation libs.com.google.dagger.hilt.android
+    annotationProcessor libs.com.google.dagger.hilt.compiler
+
+    // shared
+    implementation project(':shared:ui')
+
+    implementation project(':utils')
+
+    implementation project(':data')
+
+    implementation project(':model')
+
+    implementation project(':vcs')
+
 }
@@ -1,4 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">

+    <application>
+        <activity
+            android:name=".ViewerMainActivity"
+            android:exported="false" />
+    </application>
+
 </manifest>
@@ -0,0 +1,129 @@
+package one.nem.lacerta.component.viewer;
+
+import android.graphics.Bitmap;
+import android.os.Bundle;
+
+import androidx.appcompat.widget.Toolbar;
+import androidx.fragment.app.Fragment;
+import androidx.navigation.Navigation;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+
+import java.util.ArrayList;
+import java.util.concurrent.CompletableFuture;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.data.Document;
+import one.nem.lacerta.model.document.DocumentDetail;
+import one.nem.lacerta.model.document.page.Page;
+import one.nem.lacerta.utils.LacertaLogger;
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link ComponentViewerTopFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+@AndroidEntryPoint
+public class ComponentViewerTopFragment extends Fragment {
+
+    @Inject
+    Document document;
+
+    @Inject
+    LacertaLogger logger;
+
+    private static final String TAG = "ComponentViewerTopFragment";
+
+    private String documentId;
+
+    public ComponentViewerTopFragment() {
+        // Required empty public constructor
+    }
+
+    public static ComponentViewerTopFragment newInstance(String documentId) {
+        ComponentViewerTopFragment fragment = new ComponentViewerTopFragment();
+        Bundle args = new Bundle();
+        args.putString("documentId", documentId);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            documentId = getArguments().getString("documentId");
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        View view = inflater.inflate(R.layout.fragment_component_viewer_top, container, false);
+
+        // Toolbar
+        Toolbar toolbar = view.findViewById(R.id.toolbar);
+        toolbarSetup(toolbar, true, "Revision List");
+
+        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();
+        });
+        recyclerView.setAdapter(viewerBodyAdapter);
+
+        document.getDocument(documentId).thenAccept(documentDetail -> {
+            ArrayList<Page> pages = documentDetail.getPages();
+            logger.debug(TAG, "pages.size(): " + pages.size());
+            viewerBodyAdapter.setPages(pages);
+            getActivity().runOnUiThread(() -> {
+                viewerBodyAdapter.notifyItemRangeChanged(0, pages.size());
+            });
+        });
+
+        return view;
+    }
+
+    /**
+     * ToolbarをInitする
+     *
+     * @param toolbar Toolbar
+     * @param showBackButton 戻るボタンを表示するか
+     * @param title タイトル
+     */
+    private void toolbarSetup(Toolbar toolbar, boolean showBackButton, String title) {
+        getActivity().runOnUiThread(() -> {
+            if (showBackButton) {
+                toolbar.setNavigationIcon(one.nem.lacerta.shared.ui.R.drawable.arrow_back_24px);
+                toolbar.setNavigationOnClickListener(v -> {
+                    //this.libraryItemPage = lacertaLibrary.getLibraryPage(this.libraryItemPage.getParentId(), 10).join();
+                    // Back
+                    Navigation.findNavController(requireView()).popBackStack();
+                });
+            } else {
+                toolbar.setNavigationIcon(null);
+            }
+            toolbar.setTitle(title);
+            toolbar.inflateMenu(R.menu.viewer_menu);
+            toolbar.setOnMenuItemClickListener(item -> {
+                if (item.getItemId() == R.id.action_open_vcs_rev_list) {
+                    // Open vcs rev list
+                    getParentFragmentManager().beginTransaction()
+                            .replace(R.id.nav_host_fragment, ViewerVcsRevListFragment.newInstance(documentId))
+                            .commit();
+                    return true;
+                } else {
+                    return false;
+                }
+            });
+        });
+    }
+}
@@ -0,0 +1,5 @@
+package one.nem.lacerta.component.viewer;
+
+public interface ItemClickListener {
+    void onItemClick(String fileName); // DEBUG
+}
@@ -0,0 +1,80 @@
+package one.nem.lacerta.component.viewer;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+
+import one.nem.lacerta.model.VcsRevModel;
+import one.nem.lacerta.utils.FeatureSwitch;
+
+public class RevAdapter extends RecyclerView.Adapter<RevAdapter.RevViewHolder>{
+
+    private ArrayList<VcsRevModel> revModels;
+
+    public RevAdapter(ArrayList<VcsRevModel> revModels) {
+        this.revModels = revModels;
+    }
+
+    public RevAdapter() {
+    }
+
+    public void setRevModels(ArrayList<VcsRevModel> revModels) {
+        this.revModels = revModels;
+    }
+
+
+    @NonNull
+    @Override
+    public RevAdapter.RevViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.viewer_rev_list_item, parent, false);
+        return new RevAdapter.RevViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RevAdapter.RevViewHolder holder, int position) {
+        VcsRevModel revModel = revModels.get(position);
+        holder.title.setText(revModel.getCommitMessage());
+        if (FeatureSwitch.Vcs.disableBranchDisplay) {
+//            holder.detail.setText(DateTimeFormatter.ISO_LOCAL_DATE_TIME.format(revModel.getCreatedAt().toInstant()));
+            holder.detail.setText("DateTimePlaceholder");
+        } else {
+            //        holder.detail.setText(DateTimeFormatter.ISO_LOCAL_DATE_TIME.format(revModel.getCreatedAt().toInstant()) + " " + revModel.getBranchName());
+            holder.detail.setText("DateTimePlaceholder" + " " + revModel.getBranchName());
+        }
+        holder.revId.setText("RevID: " + revModel.getId());
+
+    }
+
+    @Override
+    public int getItemCount() {
+        if (revModels == null) {
+            return 0;
+        } else {
+            return revModels.size();
+        }
+    }
+
+    class RevViewHolder extends RecyclerView.ViewHolder {
+
+        TextView title;
+
+        TextView detail;
+
+        TextView revId;
+
+        public RevViewHolder(@NonNull View itemView) {
+            super(itemView);
+
+            title = itemView.findViewById(R.id.rev_item_title);
+            detail = itemView.findViewById(R.id.rev_item_detail);
+            revId = itemView.findViewById(R.id.rev_item_id);
+        }
+    }
+}
@@ -0,0 +1,66 @@
+package one.nem.lacerta.component.viewer;
+
+import android.graphics.Bitmap;
+import android.media.Image;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+
+import one.nem.lacerta.model.document.page.Page;
+
+public class ViewerBodyAdapter extends RecyclerView.Adapter<ViewerBodyAdapter.ViewHolder>{
+
+    ArrayList<Page> pages;
+
+    ItemClickListener listener;
+
+    public ViewerBodyAdapter(ArrayList<Page> pages, ItemClickListener listener){
+        this.pages = pages;
+        this.listener = listener;
+    }
+
+    public ViewerBodyAdapter(ItemClickListener listener){
+        this.pages = new ArrayList<>();
+        this.listener = listener;
+    }
+
+    public void setPages(ArrayList<Page> pages){
+        this.pages = pages;
+    }
+
+    @NonNull
+    @Override
+    public ViewerBodyAdapter.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = View.inflate(parent.getContext(), R.layout.viewer_body_list_item, null);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewerBodyAdapter.ViewHolder holder, int position) {
+        Bitmap bitmap = pages.get(position).getBitmap();
+        holder.image.setImageBitmap(bitmap);
+        holder.itemView.setOnClickListener(v -> {
+
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return pages.size();
+    }
+
+    public class ViewHolder extends RecyclerView.ViewHolder{
+
+        ImageView image;
+
+        public ViewHolder(@NonNull View itemView) {
+            super(itemView);
+            image = itemView.findViewById(R.id.imageView);
+        }
+    }
+}
@@ -0,0 +1,66 @@
+package one.nem.lacerta.component.viewer;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.widget.Toast;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+import androidx.fragment.app.FragmentManager;
+import androidx.navigation.NavController;
+import androidx.navigation.fragment.NavHostFragment;
+import androidx.navigation.ui.NavigationUI;
+
+import com.google.android.material.bottomnavigation.BottomNavigationView;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.utils.LacertaLogger;
+
+@AndroidEntryPoint
+public class ViewerMainActivity extends AppCompatActivity {
+
+    @Inject
+    LacertaLogger logger;
+
+    @Inject
+    public ViewerMainActivity() {
+    }
+
+    // Variables
+    private static final String TAG = "ViewerMainActivity";
+    String documentId;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EdgeToEdge.enable(this);
+        setContentView(R.layout.activity_viewer_main);
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> {
+            Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars());
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
+            return insets;
+        });
+
+        Intent intent = getIntent();
+        try {
+            documentId = intent.getStringExtra("documentId");
+        }
+        catch (Exception e) {
+            logger.error(TAG, "Failed to get documentId from intent");
+            logger.error(TAG, "Searchable Error code: " + "f64c21a2-391f-4c40-92f6-183da459de21");
+            Toast.makeText(this, "Failed to get documentId from intent", Toast.LENGTH_LONG).show();
+            finish();
+        }
+
+        // Navigation
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.nav_host_fragment, ComponentViewerTopFragment.newInstance(documentId))
+                .commit();
+    }
+}
@@ -0,0 +1,95 @@
+package one.nem.lacerta.component.viewer;
+
+import android.os.Bundle;
+
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.utils.LacertaLogger;
+import one.nem.lacerta.vcs.LacertaVcs;
+import one.nem.lacerta.vcs.factory.LacertaVcsFactory;
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link ViewerVcsRevListFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+@AndroidEntryPoint
+public class ViewerVcsRevListFragment extends Fragment {
+
+    @Inject
+    LacertaVcsFactory lacertaVcsFactory;
+
+    @Inject
+    LacertaLogger logger;
+
+    LacertaVcs lacertaVcs;
+
+    private String documentId;
+
+    public ViewerVcsRevListFragment() {
+        // Required empty public constructor
+    }
+
+    public static ViewerVcsRevListFragment newInstance(String documentId) {
+        ViewerVcsRevListFragment fragment = new ViewerVcsRevListFragment();
+        Bundle args = new Bundle();
+        args.putString("documentId", documentId);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_viewer_vcs_rev_list, container, false);
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        // Init arg
+        if (getArguments() != null) {
+            this.documentId = getArguments().getString("documentId");
+            logger.debug("ViewerVcsRevListFragment", "documentId: " + documentId);
+        }
+
+        // Init vcs
+        lacertaVcs = lacertaVcsFactory.create(documentId);
+
+        // Init view
+        RecyclerView recyclerView = view.findViewById(R.id.rev_list);
+
+        // Init adapter
+        RevAdapter revAdapter = new RevAdapter();
+
+        // Set adapter
+        recyclerView.setAdapter(revAdapter);
+
+        // Set layout manager
+        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        lacertaVcs.getRevisionHistory().thenAccept(revModels -> {
+            logger.debug("ViewerVcsRevListFragment", "revModels.size(): " + revModels.size());
+            getActivity().runOnUiThread(() -> {
+                revAdapter.setRevModels(revModels);
+                revAdapter.notifyDataSetChanged();
+            });
+        });
+    }
+}
@@ -0,0 +1,20 @@
+package one.nem.lacerta.component.viewer.model;
+
+import android.graphics.Bitmap;
+
+public class ViewerBodyListItem {
+
+    Bitmap image;
+
+    public ViewerBodyListItem(Bitmap image) {
+        this.image = image;
+    }
+
+    public Bitmap getImage() {
+        return image;
+    }
+
+    public void setImage(Bitmap image) {
+        this.image = image;
+    }
+}
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ViewerMainActivity">
+
+    <androidx.fragment.app.FragmentContainerView
+        android:id="@+id/nav_host_fragment"
+        android:name="one.nem.lacerta.component.viewer.ComponentViewerTopFragment"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
@@ -0,0 +1,51 @@
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/colorSurface">
+
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <com.google.android.material.appbar.AppBarLayout
+            android:id="@+id/app_bar_layout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <com.google.android.material.appbar.CollapsingToolbarLayout
+                android:id="@+id/collapsing_toolbar"
+                app:contentScrim="@color/colorSecondaryContainer"
+                android:background="@color/colorSurface"
+                android:layout_width="match_parent"
+                android:layout_height="160dp"
+                android:fitsSystemWindows="true"
+                android:minHeight="?attr/actionBarSize"
+                app:collapsedTitleGravity="start|center_vertical"
+                app:expandedTitleGravity="start|bottom"
+                app:expandedTitleMarginBottom="16dp"
+                app:expandedTitleMarginStart="16dp"
+                app:expandedTitleTextAppearance="@style/TextAppearance.MaterialComponents.Headline4"
+                app:layout_scrollFlags="scroll|exitUntilCollapsed">
+
+                <androidx.appcompat.widget.Toolbar
+                    android:id="@+id/toolbar"
+                    android:layout_width="match_parent"
+                    android:layout_height="?attr/actionBarSize"
+                    app:layout_collapseMode="pin"
+                    app:title="Title" />
+
+            </com.google.android.material.appbar.CollapsingToolbarLayout>
+
+        </com.google.android.material.appbar.AppBarLayout>
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/body_recycler_view"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_margin="16dp"
+            app:layout_behavior="@string/appbar_scrolling_view_behavior" />
+
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
+
+</FrameLayout>
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ViewerVcsRevListFragment">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rev_list"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+</FrameLayout>
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <ImageView
+        android:id="@+id/imageView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:elevation="8dp"
+        android:adjustViewBounds="true"
+        android:layout_marginBottom="16dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:srcCompat="@tools:sample/backgrounds/scenic" />
+</androidx.constraintlayout.widget.ConstraintLayout>
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingHorizontal="24dp"
+    android:paddingVertical="16dp">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/item_text_container"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <TextView
+            android:id="@+id/rev_item_title"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:textSize="16sp"
+            android:layout_marginEnd="8dp"
+            android:text="Placeholder Title"
+            android:textColor="@color/colorOnSurface"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/rev_item_detail"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:textSize="14sp"
+            android:text="2023/01/01 00:00:00 - hogehoge"
+            android:textColor="@color/colorOnSurfaceSecondary"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/rev_item_title" />
+
+        <TextView
+            android:id="@+id/rev_item_id"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:textSize="12sp"
+            android:text="dd76a029-51f1-40f7-b316-a0c74bbfebb1(Example)"
+            android:textColor="@color/colorOnSurfaceSecondary"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/rev_item_detail" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
@@ -0,0 +1,7 @@
+<?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="Open VCS Rev List" />
+
+</menu>
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/component_viewer_navigation"
+    app:startDestination="@id/componentViewerTopFragment">
+
+    <fragment
+        android:id="@+id/componentViewerTopFragment"
+        android:name="one.nem.lacerta.component.viewer.ComponentViewerTopFragment"
+        android:label="ComponentViewerTopFragment" >
+        <action
+            android:id="@+id/action_componentViewerTopFragment_to_viewerVcsRevListFragment"
+            app:destination="@id/viewerVcsRevListFragment" />
+    </fragment>
+    <fragment
+        android:id="@+id/viewerVcsRevListFragment"
+        android:name="one.nem.lacerta.component.viewer.ViewerVcsRevListFragment"
+        android:label="fragment_viewer_vcs_rev_list"
+        tools:layout="@layout/fragment_viewer_vcs_rev_list" />
+</navigation>
@@ -0,0 +1,4 @@
+<resources>
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+</resources>
@@ -20,7 +20,7 @@ public interface Document {

    CompletableFuture<Void> deleteDocument(String documentId);

-    CompletableFuture<Void> updateDocument(DocumentMeta meta, DocumentDetail detail);
+    CompletableFuture<Void> updateDocument(DocumentDetail detail);

    CompletableFuture<DocumentDetail> getDocument(String documentId);
 }
@@ -7,6 +7,7 @@ import one.nem.lacerta.model.ListItem;
 import one.nem.lacerta.model.ListItemType;

 import one.nem.lacerta.model.LibraryItemPage;
+import one.nem.lacerta.model.PublicPath;
 import one.nem.lacerta.model.document.DocumentDetail;

 public interface LacertaLibrary {
@@ -15,10 +16,14 @@ public interface LacertaLibrary {
    CompletableFuture<ArrayList<ListItem>> getRecentDocument(int limit);
    CompletableFuture<ArrayList<ListItem>> getRecentDocument(int limit, int offset);

-    // Get Library page
-    CompletableFuture<LibraryItemPage> getLibraryPage(int limit);
-    CompletableFuture<LibraryItemPage> getLibraryPage(int limit, int offset);
+    // Get Library Page
    CompletableFuture<LibraryItemPage> getLibraryPage(String pageId, int limit);
    CompletableFuture<LibraryItemPage> getLibraryPage(String pageId, int limit, int offset);

+    // Create Folder
+    CompletableFuture<String> createFolder(String parentId, String name);
+
+    // Get Public Path
+    CompletableFuture<PublicPath> getPublicPath(String itemId, ListItemType itemType);
+
 }
@@ -18,6 +18,7 @@ import one.nem.lacerta.model.document.DocumentMeta;
 import one.nem.lacerta.model.document.DocumentDetail;

 // Lacerta/source
+import one.nem.lacerta.model.document.internal.XmlMetaModel;
 import one.nem.lacerta.model.document.internal.XmlMetaPageModel;
 import one.nem.lacerta.model.document.page.Page;
 import one.nem.lacerta.source.database.LacertaDatabase;
@@ -78,7 +79,7 @@ public class DocumentImpl implements Document {
            documentEntity.defaultBranch = meta.getDefaultBranch();
            documentEntity.updatedAt = meta.getUpdatedAt();
            documentEntity.createdAt = meta.getCreatedAt();
-            documentEntity.publicPath = meta.getPath().getStringPath();
+            documentEntity.parentId = meta.getParentId();
            documentEntity.tagIds = meta.getTagIds();

            database.documentDao().insert(documentEntity);
@@ -87,6 +88,9 @@ public class DocumentImpl implements Document {
            LacertaVcs vcs = vcsFactory.create(meta.getId());
            vcs.createDocument(meta.getId());

+            // XmlMeta
+            updateXmlMeta(detail).join();
+
            return detail;
        });
    }
@@ -100,7 +104,7 @@ public class DocumentImpl implements Document {
        meta.setDefaultBranch("master");
        meta.setUpdatedAt(new Date());
        meta.setCreatedAt(new Date());
-        meta.setPath(new PublicPath().getRoot()); // TODO-rca: 2回インスタンスを生成していて無駄なのでなんとかする
+        meta.setParentId(null);
        meta.setTags(new ArrayList<>());
        return createDocument(meta);
    }
@@ -113,8 +117,9 @@ public class DocumentImpl implements Document {
    }

    @Override
-    public CompletableFuture<Void> updateDocument(DocumentMeta meta, DocumentDetail detail) {
+    public CompletableFuture<Void> updateDocument(DocumentDetail detail) {
        return CompletableFuture.supplyAsync(() -> {
+            updateXmlMeta(detail).join();
            return null;
        });
    }
@@ -133,15 +138,17 @@ public class DocumentImpl implements Document {
            meta.setDefaultBranch(documentEntity.defaultBranch);
            meta.setUpdatedAt(documentEntity.updatedAt);
            meta.setCreatedAt(documentEntity.createdAt);
-            meta.setPath(new PublicPath().resolve(documentEntity.publicPath));
+            meta.setParentId(documentEntity.parentId);
            meta.setTags(new ArrayList<>()); // TODO-rca: タグを取得する

            DocumentDetail detail = new DocumentDetail();

            getPagesByXmlMeta(documentId).thenCompose(xmlMetaPageModels -> getPagesByXmlMetaPageModel(documentId, xmlMetaPageModels)).thenAccept(pages -> {
+                logger.debug(TAG, "pages: " + pages.size());
                detail.setMeta(meta);
                detail.setPages(pages);
-            });
+            }).join();
+
            return detail;
        });
    }
@@ -150,7 +157,13 @@ public class DocumentImpl implements Document {
        return CompletableFuture.supplyAsync(() -> {
            FileManager fileManager = fileManagerFactory.create(deviceInfoUtils.getExternalStorageDirectory());
            try {
-                return xmlMetaParser.deserialize(fileManager.resolve(documentId).loadXml("meta.xml")).getPages();
+                ArrayList<XmlMetaPageModel> xmlMetaPageModels = xmlMetaParser.deserialize(fileManager.resolve(documentId).loadXml("meta.xml")).getPages();
+                // Debug
+                logger.debug(TAG, "xmlMetaPageModels: " + xmlMetaPageModels.size());
+                for (XmlMetaPageModel xmlMetaPageModel : xmlMetaPageModels) {
+                    logger.debug(TAG, "\txmlMetaPageModel: " + xmlMetaPageModel.getFilename());
+                }
+                return xmlMetaPageModels;
            } catch (IOException e) {
                logger.error(TAG, "DocumentMeta parse error");
                logger.trace(TAG, e.getMessage());
@@ -174,7 +187,7 @@ public class DocumentImpl implements Document {
            }
            for (XmlMetaPageModel xmlMetaPageModel : xmlMetaPageModels) {
                try {
-                    pages.add(new Page(xmlMetaPageModel.getFilename(), fileManager.loadBitmap(xmlMetaPageModel.getFilename())));
+                    pages.add(new Page(xmlMetaPageModel.getFilename(), fileManager.resolve("raw").loadBitmap(xmlMetaPageModel.getFilename())));
                } catch (IOException e) {
                    logger.error(TAG, "Bitmap decode error");
                    logger.trace(TAG, e.getMessage());
@@ -185,4 +198,24 @@ public class DocumentImpl implements Document {
            return pages;
        });
    }
+
+    private CompletableFuture<Void> updateXmlMeta(DocumentDetail documentDetail) {
+        return CompletableFuture.supplyAsync(() -> {
+            // TODO-rca: リビジョンIDを検証する, 挿入する
+            FileManager fileManager = fileManagerFactory.create(deviceInfoUtils.getExternalStorageDirectory());
+            ArrayList<XmlMetaPageModel> xmlMetaPageModels = new ArrayList<>();
+            for (Page page : documentDetail.getPages()) {
+                xmlMetaPageModels.add(new XmlMetaPageModel(page.getFileName()));
+            }
+            try {
+                fileManager.createDirectoryIfNotExist(documentDetail.getMeta().getId()).resolve(documentDetail.getMeta().getId())
+                        .createFileIfNotExist("meta.xml").resolve("meta.xml").saveXml(xmlMetaParser.serialize(new XmlMetaModel("revisionId_PLACEHOLDER", xmlMetaPageModels)));
+            } catch (IOException e) {
+                logger.error(TAG, "DocumentMeta serialize error");
+                logger.trace(TAG, e.getMessage());
+                logger.e_code("e3b4d0c9-5b7e-4b7e-9e9a-5b8b8b8b8b8b");
+            }
+            return null;
+        });
+    }
 }
@@ -1,9 +1,12 @@
 package one.nem.lacerta.data.impl;

 import java.text.DateFormat;
+import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.List;
+import java.util.UUID;
 import java.util.concurrent.CompletableFuture;

 import javax.inject.Inject;
@@ -12,10 +15,13 @@ import one.nem.lacerta.data.LacertaLibrary;
 import one.nem.lacerta.model.LibraryItemPage;
 import one.nem.lacerta.model.ListItem;
 import one.nem.lacerta.model.ListItemType;
+import one.nem.lacerta.model.PublicPath;
 import one.nem.lacerta.model.document.DocumentDetail;
 import one.nem.lacerta.source.database.LacertaDatabase;
 import one.nem.lacerta.source.database.common.DateTypeConverter;
 import one.nem.lacerta.source.database.entity.DocumentEntity;
+import one.nem.lacerta.source.database.entity.FolderEntity;
+import one.nem.lacerta.utils.FeatureSwitch;
 import one.nem.lacerta.utils.LacertaLogger;

 public class LacertaLibraryImpl implements LacertaLibrary {
@@ -60,24 +66,61 @@ public class LacertaLibraryImpl implements LacertaLibrary {
        return null; // TODO-rca: Implement
    }

-    @Override
-    public CompletableFuture<LibraryItemPage> getLibraryPage(int limit) {
-        return CompletableFuture.supplyAsync(() -> {
-            return null;
-        });
-    }
-
-    @Override
-    public CompletableFuture<LibraryItemPage> getLibraryPage(int limit, int offset) {
-        return CompletableFuture.supplyAsync(() -> {
-            return null;
-        });
-    }
-
    @Override
    public CompletableFuture<LibraryItemPage> getLibraryPage(String pageId, int limit) {
        return CompletableFuture.supplyAsync(() -> {
-            return null;
+            LibraryItemPage libraryItemPage = new LibraryItemPage();
+
+            List<FolderEntity> folderEntities;
+            List<DocumentEntity> documentEntities;
+
+            if (pageId == null) { // When root folder
+                libraryItemPage.setPageTitle("ライブラリ");
+                libraryItemPage.setPageId(null);
+                libraryItemPage.setParentId(null);
+
+                folderEntities = database.folderDao().findRootFolders();
+                documentEntities = database.documentDao().findRootDocuments();
+            } else {
+                FolderEntity folderEntity = database.folderDao().findById(pageId);
+                if (folderEntity == null) {
+                    logger.warn("LacertaLibraryImpl", pageId + " is not found.");
+                    return null;
+                }
+                libraryItemPage.setPageTitle(folderEntity.name);
+                libraryItemPage.setPageId(folderEntity.id);
+                libraryItemPage.setParentId(folderEntity.parentId);
+
+                folderEntities = database.folderDao().findByParentId(pageId);
+                documentEntities = database.documentDao().findByParentId(pageId);
+            }
+
+            ArrayList<ListItem> listItems = new ArrayList<>();
+            for (FolderEntity childFolderEntity : folderEntities) {
+                logger.debug("LacertaLibraryImpl", "childFolderEntity.name: " + childFolderEntity.name);
+                ListItem listItem = new ListItem();
+                listItem.setItemType(ListItemType.ITEM_TYPE_FOLDER);
+                listItem.setTitle(childFolderEntity.name);
+                listItem.setDescription("フォルダ"); // TODO-rca: ハードコーディングやめる
+                listItem.setItemId(childFolderEntity.id);
+                listItems.add(listItem);
+            }
+
+            for (DocumentEntity documentEntity : documentEntities) {
+                logger.debug("LacertaLibraryImpl", "documentEntity.title: " + documentEntity.title);
+                ListItem listItem = new ListItem();
+                listItem.setItemType(ListItemType.ITEM_TYPE_DOCUMENT);
+                listItem.setTitle(documentEntity.title);
+//                listItem.setDescription(DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm").format(documentEntity.updatedAt.toInstant()));
+                listItem.setItemId(documentEntity.id);
+                listItems.add(listItem);
+            }
+
+            libraryItemPage.setListItems(listItems);
+
+            logger.debug("LacertaLibraryImpl", "libraryItemPage.getListItems().size(): " + libraryItemPage.getListItems().size());
+
+            return libraryItemPage;
        });
    }

@@ -87,4 +130,71 @@ public class LacertaLibraryImpl implements LacertaLibrary {
            return null;
        });
    }
+
+    @Override
+    public CompletableFuture<String> createFolder(String parentId, String name) {
+        return CompletableFuture.supplyAsync(() -> {
+            FolderEntity folderEntity = new FolderEntity();
+            folderEntity.id = UUID.randomUUID().toString();
+            folderEntity.name = name;
+            folderEntity.parentId = parentId;
+            database.folderDao().insert(folderEntity);
+            return folderEntity.id;
+        });
+    }
+
+    @Override
+    public CompletableFuture<PublicPath> getPublicPath(String itemId, ListItemType itemType) {
+        return CompletableFuture.supplyAsync(() -> {
+            if (itemType == ListItemType.ITEM_TYPE_DOCUMENT) {
+                DocumentEntity documentEntity = database.documentDao().findById(itemId);
+                if (documentEntity == null) {
+                    logger.warn("LacertaLibraryImpl", itemId + " is not found.");
+                    return null;
+                }
+                PublicPath publicPath = recursiveResolve(documentEntity.parentId);
+                publicPath.resolve(documentEntity.title);
+                return publicPath;
+            } else if (itemType == ListItemType.ITEM_TYPE_FOLDER) {
+                FolderEntity folderEntity = database.folderDao().findById(itemId);
+                if (folderEntity == null) {
+                    return null;
+                }
+                return recursiveResolve(folderEntity.id);
+            } else {
+                logger.warn("LacertaLibraryImpl", "Unknown ListItemType: " + itemType);
+                return null;
+            }
+        });
+    }
+
+    /**
+     * 再帰的にパスを解決する
+     *
+     * @param folderId
+     * @return
+     */
+    private PublicPath recursiveResolve(String folderId) {
+        String current = folderId;
+        boolean continueFlag = true;
+        ArrayList<String> folderNames = new ArrayList<>();
+        while (continueFlag) {
+            FolderEntity folderEntity = database.folderDao().findById(current);
+            if (folderEntity == null) { // 存在しないフォルダIDが指定された場合
+                continueFlag = false;
+            } else {
+                folderNames.add(folderEntity.name);
+                current = folderEntity.parentId;
+                if (current == null) { // ルートフォルダに到達した場合
+                    continueFlag = false;
+                }
+            }
+        }
+
+        // フォルダ名を逆順にしてListに変換
+        Collections.reverse(folderNames);
+        List<String> folderNamesReversed = new ArrayList<>(folderNames);
+
+        return new PublicPath(folderNamesReversed);
+    }
 }
@@ -4,7 +4,7 @@ plugins {

 android {
    namespace 'one.nem.lacerta.feature.common'
-    compileSdk 33
+    compileSdk 34

    defaultConfig {
        minSdk 26
@@ -5,7 +5,7 @@ plugins {

 android {
    namespace 'one.nem.lacerta.feature.home'
-    compileSdk 33
+    compileSdk 34

    defaultConfig {
        minSdk 26
@@ -57,4 +57,6 @@ dependencies {
    implementation "androidx.recyclerview:recyclerview:1.3.2"

    implementation project(':component:common')
+
+    implementation project(':component:viewer')
 }
@@ -0,0 +1,5 @@
+package one.nem.lacerta.feature.home;
+
+public interface DocumentSelectListener {
+    void onDocumentSelect(String documentId);
+}
@@ -1,5 +1,6 @@
 package one.nem.lacerta.feature.home;

+import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -9,6 +10,7 @@ import android.view.View;
 import android.view.ViewGroup;


+import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBarDrawerToggle;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
@@ -28,6 +30,7 @@ import java.util.concurrent.CompletableFuture;
 import javax.inject.Inject;

 import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.component.viewer.ViewerMainActivity;
 import one.nem.lacerta.data.Document;
 import one.nem.lacerta.data.LacertaLibrary;
 import one.nem.lacerta.model.ListItem;
@@ -68,6 +71,7 @@ public class HomeTopFragment extends Fragment {
        // Inflate the layout for this fragment
        View view = inflater.inflate(R.layout.fragment_home_top, container, false);

+        setHasOptionsMenu(true);
        return view;
    }

@@ -78,7 +82,12 @@ public class HomeTopFragment extends Fragment {
        RecyclerView recyclerView = view.findViewById(R.id.home_item_recycler_view);


-        ListItemAdapter listItemAdapter = new ListItemAdapter();
+        ListItemAdapter listItemAdapter = new ListItemAdapter(documentId -> {
+            Log.d("HomeTopFragment", "onViewCreated: " + documentId);
+            Intent intent = new Intent(getContext(), ViewerMainActivity.class);
+            intent.putExtra("documentId", documentId);
+            startActivity(intent);
+        });
        recyclerView.setAdapter(listItemAdapter);
        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));

@@ -88,32 +97,12 @@ public class HomeTopFragment extends Fragment {
                listItemAdapter.notifyItemRangeInserted(0, listItems.size());
            });
        });
+    }

-        CollapsingToolbarLayout collapsingToolbarLayout = view.findViewById(R.id.collapsing_toolbar);
-        Toolbar toolbar = view.findViewById(R.id.toolbar);
-
-        // Set the Toolbar
-        ((AppCompatActivity)getActivity()).setSupportActionBar(toolbar);
-
-        // Set the title of the CollapsingToolbarLayout
-        collapsingToolbarLayout.setTitle("Lacerta");
-
-        AppBarLayout appBarLayout = view.findViewById(R.id.app_bar_layout);
-        appBarLayout.addOnOffsetChangedListener(new AppBarLayout.OnOffsetChangedListener() {
-            @Override
-            public void onOffsetChanged(AppBarLayout appBarLayout, int verticalOffset) {
-                if (Math.abs(verticalOffset) == appBarLayout.getTotalScrollRange()) {
-                    // Collapsed
-                    getActivity().getWindow().setStatusBarColor(ContextCompat.getColor(getActivity(), one.nem.lacerta.shared.ui.R.color.colorSecondaryContainer));
-                } else if (verticalOffset == 0) {
-                    // Expanded
-                    getActivity().getWindow().setStatusBarColor(ContextCompat.getColor(getActivity(), one.nem.lacerta.shared.ui.R.color.colorSurface));
-                } else {
-                    // Somewhere in between
-                    // Here you can add a color transition if you want
-                }
-            }
-        });
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+        inflater.inflate(R.menu.drawer_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
    }
 }

@@ -1,5 +1,6 @@
 package one.nem.lacerta.feature.home;

+import android.content.Intent;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -11,18 +12,18 @@ import androidx.recyclerview.widget.RecyclerView;

 import java.util.ArrayList;

+import one.nem.lacerta.component.viewer.ViewerMainActivity;
 import one.nem.lacerta.model.ListItem;

 public class ListItemAdapter extends RecyclerView.Adapter<ListItemAdapter.ListItemViewHolder>{

    ArrayList<ListItem> listItems;

-    public ListItemAdapter(ArrayList<ListItem> listItems){
-        this.listItems = listItems;
-    }
+    DocumentSelectListener listener;

-    public ListItemAdapter() {
+    public ListItemAdapter(DocumentSelectListener listener){
        this.listItems = new ArrayList<>();
+        this.listener = listener;
    }

    public void setListItems(ArrayList<ListItem> listItems) {
@@ -43,6 +44,12 @@ public class ListItemAdapter extends RecyclerView.Adapter<ListItemAdapter.ListIt
        holder.icon.setColorFilter(one.nem.lacerta.shared.ui.R.color.colorOnSurface);
        holder.title.setText(listItem.getTitle());
        holder.description.setText(listItem.getDescription());
+
+        holder.itemView.setOnClickListener( v -> {
+            Intent intent = new Intent(v.getContext(), ViewerMainActivity.class);
+            intent.putExtra("documentId", listItem.getItemId());
+            v.getContext().startActivity(intent);
+        });
    }

    @Override
@@ -5,7 +5,7 @@ plugins {

 android {
    namespace 'one.nem.lacerta.feature.library'
-    compileSdk 33
+    compileSdk 34

    defaultConfig {
        minSdk 26
@@ -51,5 +51,7 @@ dependencies {

    implementation project(':data')

+    implementation project(':utils')
+

 }
@@ -0,0 +1,6 @@
+package one.nem.lacerta.feature.library;
+
+public interface DocumentSelectListener {
+    void onFolderSelected(String folderId, String folderName);
+    void onDocumentSelected(String documentId, String documentName);
+}
@@ -1,38 +0,0 @@
-package one.nem.lacerta.feature.library;
-
-import android.content.Intent;
-import android.os.Bundle;
-import android.view.View;
-import android.widget.TextView;
-
-import androidx.appcompat.app.AppCompatActivity;
-
-// LibraryArchiveFragment.java
-
-//画面変移用のコード
-//Fragmentへのデータの受け渡し機能
-public class LibraryArchiveFragment extends AppCompatActivity {
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.fragment_library_top);
-
-        // ここに入力された内容を表示する機能
-        TextView textView = findViewById(R.id.document_list);
-
-        textView.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                // 文字をタップしたときの処理
-
-                // 移動先のアクティビティを指定
-                Intent intent = new Intent(LibraryArchiveFragment.this, LibraryDocFragment.class);
-
-                // データを付加する
-                intent.putExtra("key_name", "value_data");
-
-                startActivity(intent);
-            }
-        });
-    }
-}
@@ -0,0 +1,283 @@
+package one.nem.lacerta.feature.library;
+
+import android.app.AlertDialog;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.content.ContextCompat;
+import androidx.fragment.app.Fragment;
+import androidx.navigation.Navigation;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.google.android.material.appbar.AppBarLayout;
+import com.google.android.material.appbar.CollapsingToolbarLayout;
+
+import org.w3c.dom.Text;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.data.Document;
+import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.model.FragmentNavigation;
+import one.nem.lacerta.model.LibraryItemPage;
+import one.nem.lacerta.model.PublicPath;
+import one.nem.lacerta.utils.LacertaLogger;
+
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link LibraryPageFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+@AndroidEntryPoint
+public class LibraryPageFragment extends Fragment {
+
+    // Variables
+    // このインスタンスで表示されているページ
+    LibraryItemPage libraryItemPage;
+
+    // Arguments
+    String folderId;
+    String title;
+    String parentId;
+
+
+    @Inject
+    LacertaLibrary lacertaLibrary;
+
+    @Inject
+    LacertaLogger logger;
+
+    ListItemAdapter listItemAdapter;
+
+    public LibraryPageFragment() {
+        // Required empty public constructor
+    }
+
+    public static LibraryPageFragment newInstance(String folderId, String title, String parentId) {
+        LibraryPageFragment fragment = new LibraryPageFragment();
+        Bundle args = new Bundle();
+        args.putString("folderId", folderId);
+        args.putString("title", title);
+        args.putString("publicPath", parentId);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    public static LibraryPageFragment newInstance(String folderId) { // Back action
+        LibraryPageFragment fragment = new LibraryPageFragment();
+        Bundle args = new Bundle();
+        args.putString("folderId", folderId);
+        args.putString("title", null);
+        args.putString("publicPath", null);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    public static LibraryPageFragment newInstance() {
+        LibraryPageFragment fragment = new LibraryPageFragment();
+        Bundle args = new Bundle();
+        args.putString("folderId", null);
+        args.putString("title", null);
+        args.putString("publicPath", null);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        View view = inflater.inflate(R.layout.fragment_library_top, container, false);
+
+        // Set status bar color
+        AppBarLayout appBarLayout = view.findViewById(R.id.app_bar_layout);
+        appBarLayout.addOnOffsetChangedListener(new AppBarLayout.OnOffsetChangedListener() {
+            @Override
+            public void onOffsetChanged(AppBarLayout appBarLayout, int verticalOffset) {
+                if (Math.abs(verticalOffset) == appBarLayout.getTotalScrollRange()) {
+                    // Collapsed
+                    getActivity().getWindow().setStatusBarColor(ContextCompat.getColor(getContext(), one.nem.lacerta.shared.ui.R.color.colorSecondaryContainer));
+                } else if (verticalOffset == 0) {
+                    // Expanded
+                    getActivity().getWindow().setStatusBarColor(ContextCompat.getColor(getContext(), one.nem.lacerta.shared.ui.R.color.colorSurface));
+                } else {
+                    // Somewhere in between
+                    // Here you can add a color transition if you want
+                }
+            }
+        });
+        return view;
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        if (getArguments() != null) {
+            this.folderId = getArguments().getString("folderId"); // Required
+            if (getArguments().getString("title") == null && getArguments().getString("publicPath") == null) {
+                this.libraryItemPage = new LibraryItemPage();
+            } else {
+                this.title = getArguments().getString("title");
+                this.parentId = getArguments().getString("publicPath");
+            }
+        } else {
+            logger.debug("LibraryTopFragment", "getArguments() is null(maybe root)");
+            this.libraryItemPage = new LibraryItemPage();
+        }
+
+        // Toolbar Setup
+        toolbarSetup(view.findViewById(R.id.library_toolbar), this.folderId != null, this.title != null ? this.title : "ライブラリ");
+
+        // RecyclerView Setup
+
+        RecyclerView recyclerView = view.findViewById(R.id.library_item_recycler_view);
+        this.listItemAdapter = new ListItemAdapter(new DocumentSelectListener() {
+            @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);
+                bundle.putString("publicPath", libraryItemPage != null ? libraryItemPage.getParentId() : null);
+                try {
+                    Navigation.findNavController(requireView()).navigate(R.id.action_feature_library_top_fragment_self, bundle);
+                } catch (IllegalStateException e) {
+                    logger.error("LibraryTopFragment", "IllegalStateException: " + e.getMessage());
+                }
+            }
+
+            @Override
+            public void onDocumentSelected(String documentId, String documentName) {
+                Toast.makeText(getContext(), "Document selected! documentId: " + documentId + ", documentName: " + documentName, Toast.LENGTH_SHORT).show();
+            }
+        });
+
+        recyclerView.setAdapter(listItemAdapter);
+        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        // Get library page and update RecyclerView items
+        lacertaLibrary.getLibraryPage(this.folderId, 10).thenAccept(libraryItemPage -> {
+            this.libraryItemPage = libraryItemPage;
+
+            if (this.parentId == null) {
+                this.parentId = libraryItemPage.getParentId();
+            }
+            if (this.title == null) {
+                this.title = libraryItemPage.getPageTitle();
+                // Toolbar init again
+                toolbarSetup(view.findViewById(R.id.library_toolbar), this.folderId != null, this.title != null ? this.title : "ライブラリ");
+            }
+
+            logger.debug("LibraryTopFragment", "Item selected! Total item page: " + this.libraryItemPage.getListItems().size());
+            getActivity().runOnUiThread(() -> { // TODO-rca: 実行条件を考える？
+                listItemAdapter.notifyItemRangeRemoved(0, this.libraryItemPage.getListItems().size() - 1);
+            });
+            listItemAdapter.setLibraryItemPage(this.libraryItemPage);
+            getActivity().runOnUiThread(() -> {
+                listItemAdapter.notifyItemRangeInserted(0, this.libraryItemPage.getListItems().size() - 1);
+            });
+        });
+    }
+
+    /**
+     * Currentにフォルダを作成する
+     */
+    private void createFolder(String pageId) {
+        // TODO-rca: デザインをMaterial Design 3に合わせたカスタムダイアログにする
+        AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
+        builder.setTitle("フォルダの作成");
+        builder.setMessage("フォルダ名を入力してください");
+        final android.widget.EditText input = new android.widget.EditText(getContext());
+        input.setText("フォルダ名");
+        builder.setView(input);
+        builder.setPositiveButton("作成", (dialog, which) -> {
+            lacertaLibrary.createFolder(pageId, input.getText().toString()).thenAccept(folderId -> {
+                // Refresh
+                updateItem(pageId);
+            });
+        });
+        builder.setNegativeButton("キャンセル", (dialog, which) -> {
+            dialog.cancel();
+        });
+        builder.show();
+    }
+
+    /**
+     * RecyclerViewのアイテムを更新する
+     */
+    private void updateItem(String pageId) {
+        lacertaLibrary.getLibraryPage(pageId, 10).thenAccept(libraryItemPage -> {
+            this.libraryItemPage = libraryItemPage;
+            logger.debug("LibraryTopFragment", "Item selected! libraryItemPage.getListItems().size(): " + libraryItemPage.getListItems().size());
+            getActivity().runOnUiThread(() -> {
+                listItemAdapter.notifyItemRangeRemoved(0, libraryItemPage.getListItems().size() - 1);
+            });
+            listItemAdapter.setLibraryItemPage(libraryItemPage);
+            getActivity().runOnUiThread(() -> {
+                listItemAdapter.notifyItemRangeInserted(0, libraryItemPage.getListItems().size() - 1);
+            });
+        });
+    }
+
+    /**
+     * ToolbarをInitする
+     *
+     * @param toolbar Toolbar
+     * @param showBackButton 戻るボタンを表示するか
+     * @param title タイトル
+     */
+    private void toolbarSetup(Toolbar toolbar, boolean showBackButton, String title) {
+        getActivity().runOnUiThread(() -> {
+            if (showBackButton) {
+                toolbar.setNavigationIcon(one.nem.lacerta.shared.ui.R.drawable.arrow_back_24px);
+                toolbar.setNavigationOnClickListener(v -> {
+                    //this.libraryItemPage = lacertaLibrary.getLibraryPage(this.libraryItemPage.getParentId(), 10).join();
+                    // Back
+                    Navigation.findNavController(requireView()).popBackStack();
+                });
+            } else {
+                toolbar.setNavigationIcon(null);
+            }
+            toolbar.setTitle(title);
+            toolbar.inflateMenu(R.menu.dir_menu);
+            toolbar.setOnMenuItemClickListener(item -> {
+                if (item.getItemId() == R.id.menu_item_create_new_folder) {
+                    createFolder(this.folderId);
+                    return true;
+                } else {
+                    return false;
+                }
+            });
+        });
+    }
+}
@@ -1,106 +0,0 @@
-package one.nem.lacerta.feature.library;
-
-import android.os.Bundle;
-
-import androidx.annotation.NonNull;
-import androidx.fragment.app.Fragment;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ArrayAdapter;
-import android.widget.ListView;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.inject.Inject;
-
-import dagger.hilt.android.AndroidEntryPoint;
-import one.nem.lacerta.data.Document;
-import one.nem.lacerta.model.document.DocumentMeta;
-import one.nem.lacerta.model.document.tag.DocumentTag;
-
-
-
-/**
- * A simple {@link Fragment} subclass.
- * Use the {@link LibraryTopFragment#newInstance} factory method to
- * create an instance of this fragment.
- */
-@AndroidEntryPoint
-public class LibraryTopFragment extends Fragment {
-
-//    @Inject
-//    Document document;
-
-    // TODO: Rename parameter arguments, choose names that match
-    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
-    private static final String ARG_PARAM1 = "param1";
-    private static final String ARG_PARAM2 = "param2";
-
-    // TODO: Rename and change types of parameters
-    private String mParam1;
-    private String mParam2;
-
-    public LibraryTopFragment() {
-        // Required empty public constructor
-    }
-
-    /**
-     * Use this factory method to create a new instance of
-     * this fragment using the provided parameters.
-     *
-     * @param param1 Parameter 1.
-     * @param param2 Parameter 2.
-     * @return A new instance of fragment LibraryTopFragment.
-     */
-    // TODO: Rename and change types and number of parameters
-    public static LibraryTopFragment newInstance(String param1, String param2) {
-        LibraryTopFragment fragment = new LibraryTopFragment();
-        Bundle args = new Bundle();
-        args.putString(ARG_PARAM1, param1);
-        args.putString(ARG_PARAM2, param2);
-        fragment.setArguments(args);
-        return fragment;
-    }
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
-            mParam1 = getArguments().getString(ARG_PARAM1);
-            mParam2 = getArguments().getString(ARG_PARAM2);
-        }
-    }
-
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        View view = inflater.inflate(R.layout.fragment_library_top, container, false);
-
-        // Use view.findViewById instead of findViewById
-        RecyclerView documentRecyclerView = view.findViewById(R.id.document_list);
-
-        LinearLayoutManager layoutManager = new LinearLayoutManager(getContext());
-        documentRecyclerView.setLayoutManager(layoutManager);
-
-        //データを取得
-
-//        List<DocumentMeta>  metas = document.getAllDocumentMetas(100);
-
-//        Toast.makeText(getContext(), "Documents: " + Integer.toString(metas.size()), Toast.LENGTH_LONG).show();
-
-// Create and set the adapter
-//        DocumentAdapter adapter = new DocumentAdapter(metas);
-//        documentRecyclerView.setAdapter(adapter);
-
-// Use a LinearLayoutManager to specify the layout
-        return view;
-    }
-}
@@ -0,0 +1,78 @@
+package one.nem.lacerta.feature.library;
+
+import android.content.Intent;
+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.model.LibraryItemPage;
+import one.nem.lacerta.model.ListItem;
+import one.nem.lacerta.model.ListItemType;
+
+public class ListItemAdapter extends RecyclerView.Adapter<ListItemAdapter.ListItemViewHolder>{
+
+    LibraryItemPage libraryItemPage;
+
+    DocumentSelectListener listener;
+
+
+    public ListItemAdapter(DocumentSelectListener listener) {
+        this.listener = listener;
+    }
+
+    public void setLibraryItemPage(LibraryItemPage libraryItemPage) {
+        this.libraryItemPage = libraryItemPage;
+    }
+
+    @NonNull
+    @Override
+    public ListItemViewHolder 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 ListItemViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ListItemViewHolder holder, int position) {
+        ListItem listItem = libraryItemPage.getListItems().get(position);
+        holder.icon.setImageResource(listItem.getItemType().getIconId());
+        holder.icon.setColorFilter(one.nem.lacerta.shared.ui.R.color.colorOnSurface);
+        holder.title.setText(listItem.getTitle());
+        holder.description.setText(listItem.getDescription());
+
+        holder.itemView.setOnClickListener( v -> {
+            if (listItem.getItemType() == ListItemType.ITEM_TYPE_DOCUMENT) {
+                listener.onDocumentSelected(listItem.getItemId(), listItem.getTitle());
+            }
+            else if (listItem.getItemType() == ListItemType.ITEM_TYPE_FOLDER) {
+                listener.onFolderSelected(listItem.getItemId(), listItem.getTitle());
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return this.libraryItemPage == null ? 0
+                : this.libraryItemPage.getListItems() == null ? 0 : this.libraryItemPage.getListItems().size();
+    }
+
+    public static class ListItemViewHolder extends RecyclerView.ViewHolder{
+
+        ImageView icon;
+        TextView title;
+        TextView description;
+        public ListItemViewHolder(@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);
+        }
+    }
+}
@@ -1,32 +1,50 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
-    android:theme="@style/Theme.Lacerta"
-    tools:context=".LibraryTopFragment">
+    android:background="@color/colorSurface">

-    <com.google.android.material.appbar.MaterialToolbar
-        android:id="@+id/tool_bar"
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:background="@color/colorPrimaryContainer"
-        android:minHeight="?attr/actionBarSize"
-        android:theme="?attr/actionBarTheme"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:title="Library"
-        app:titleTextColor="@color/colorOnPrimaryContainer" />
+        android:layout_height="match_parent">

-    <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/document_list"
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/tool_bar" />
+        <com.google.android.material.appbar.AppBarLayout
+            android:id="@+id/app_bar_layout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">

-</androidx.constraintlayout.widget.ConstraintLayout>
+            <com.google.android.material.appbar.CollapsingToolbarLayout
+                android:id="@+id/collapsing_toolbar"
+                app:contentScrim="@color/colorSecondaryContainer"
+                android:background="@color/colorSurface"
+                android:layout_width="match_parent"
+                android:layout_height="160dp"
+                android:fitsSystemWindows="true"
+                android:minHeight="?attr/actionBarSize"
+                app:collapsedTitleGravity="start|center_vertical"
+                app:expandedTitleGravity="start|bottom"
+                app:expandedTitleMarginBottom="16dp"
+                app:expandedTitleMarginStart="16dp"
+                app:expandedTitleTextAppearance="@style/TextAppearance.MaterialComponents.Headline4"
+                app:layout_scrollFlags="scroll|exitUntilCollapsed">
+
+                <androidx.appcompat.widget.Toolbar
+                    android:id="@+id/library_toolbar"
+                    android:layout_width="match_parent"
+                    android:layout_height="?attr/actionBarSize"
+                    app:layout_collapseMode="pin"
+                    app:title="HOGE" />
+
+            </com.google.android.material.appbar.CollapsingToolbarLayout>
+
+        </com.google.android.material.appbar.AppBarLayout>
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/library_item_recycler_view"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            app:layout_behavior="@string/appbar_scrolling_view_behavior" />
+
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
+
+</FrameLayout>
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/menu_item_create_new_folder"
+        android:icon="@drawable/developer_mode_24px"
+        android:title="@string/app_name"
+        app:showAsAction="ifRoom"/> <!-- TODO-rca: change this -->
+
+</menu>
@@ -6,7 +6,17 @@
    app:startDestination="@id/feature_library_top_fragment">
    <fragment
        android:id="@+id/feature_library_top_fragment"
-        android:name="one.nem.lacerta.feature.library.LibraryTopFragment"
+        android:name="one.nem.lacerta.feature.library.LibraryPageFragment"
        android:label="fragment_library_top"
-        tools:layout="@layout/fragment_library_top" />
+        tools:layout="@layout/fragment_library_top" >
+        <action
+            android:id="@+id/action_feature_library_top_fragment_self"
+            app:destination="@id/feature_library_top_fragment"
+            app:enterAnim="@anim/nav_default_enter_anim"
+            app:exitAnim="@anim/nav_default_exit_anim"
+            app:popEnterAnim="@anim/nav_default_pop_enter_anim"
+            app:popExitAnim="@anim/nav_default_pop_exit_anim"
+            app:popUpTo="@id/feature_library_top_fragment"
+            app:popUpToInclusive="false"/>
+    </fragment>
 </navigation>
@@ -4,7 +4,7 @@ plugins {

 android {
    namespace 'one.nem.lacerta.feature.scan'
-    compileSdk 33
+    compileSdk 34

    defaultConfig {
        minSdk 26
@@ -4,7 +4,7 @@ plugins {

 android {
    namespace 'one.nem.lacerta.feature.search'
-    compileSdk 33
+    compileSdk 34

    defaultConfig {
        minSdk 26
@@ -0,0 +1,13 @@
+package one.nem.lacerta.model;
+
+import androidx.fragment.app.Fragment;
+
+public interface FragmentNavigation {
+    void navigateToFragment(Fragment fragment);
+
+    void navigateToFragment(Fragment fragment, boolean addToBackStack);
+
+    void navigateToFragment(Fragment fragment, boolean addToBackStack, boolean clearBackStack);
+
+    void navigateToFragmentAlternate(Fragment fragment, boolean addToBackStack);
+}
@@ -6,10 +6,18 @@ public class LibraryItemPage {

    String pageTitle;
    String pageId;
+    String parentId;
    ArrayList<ListItem> listItems;

    // Constructor

+    public LibraryItemPage(String pageTitle, String pageId, ArrayList<ListItem> listItems, String parentId) {
+        this.pageTitle = pageTitle;
+        this.pageId = pageId;
+        this.listItems = listItems;
+        this.parentId = parentId;
+    }
+
    public LibraryItemPage(String pageTitle, String pageId, ArrayList<ListItem> listItems) {
        this.pageTitle = pageTitle;
        this.pageId = pageId;
@@ -30,6 +38,10 @@ public class LibraryItemPage {
        return pageId;
    }

+    public String getParentId() {
+        return parentId;
+    }
+
    public ArrayList<ListItem> getListItems() {
        return listItems;
    }
@@ -44,6 +56,10 @@ public class LibraryItemPage {
        this.pageId = pageId;
    }

+    public void setParentId(String parentId) {
+        this.parentId = parentId;
+    }
+
    public void setListItems(ArrayList<ListItem> listItems) {
        this.listItems = listItems;
    }
@@ -1,5 +1,7 @@
 package one.nem.lacerta.model;

+import android.util.Log;
+
 import java.util.ArrayList;
 import java.util.List;

@@ -29,11 +31,31 @@ public class PublicPath {
    private void resolveInternal(String path) {
        if (path.equals("..")) {
            this.path.remove(this.path.size() - 1);
+        } else if (path.equals(".")) {
+            // do nothing
        } else {
-            add(path);
+            this.path.add(path);
        }
    }

+    public PublicPath parse(String path) {
+        if (path == null) {
+            this.path.clear();
+            this.path.add("/");
+        } else {
+            if (path.startsWith("/")) {
+                this.path.clear();
+                path = path.substring(1);
+            }
+            String[] pathArray = path.split("/");
+            for (String p : pathArray) {
+                Log.d("PublicPath", "parse: " + p);
+                resolveInternal(p);
+            }
+        }
+        return this;
+    }
+
    public PublicPath resolve(String path) {
        resolveInternal(path);
        return this;
@@ -0,0 +1,80 @@
+package one.nem.lacerta.model;
+
+import java.util.ArrayList;
+import java.util.Date;
+
+public class VcsRevModel {
+
+    String id;
+
+    String documentId;
+
+    String branchName;
+
+    String commitMessage;
+
+    Date createdAt;
+
+    ArrayList<String> logIds;
+
+    public VcsRevModel(String id, String documentId, String branchName, String commitMessage, Date createdAt, ArrayList<String> logIds) {
+        this.id = id;
+        this.documentId = documentId;
+        this.branchName = branchName;
+        this.commitMessage = commitMessage;
+        this.createdAt = createdAt;
+        this.logIds = logIds;
+    }
+
+    // Empty constructor
+    public VcsRevModel() {
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public String getDocumentId() {
+        return documentId;
+    }
+
+    public String getBranchName() {
+        return branchName;
+    }
+
+    public String getCommitMessage() {
+        return commitMessage;
+    }
+
+    public Date getCreatedAt() {
+        return createdAt;
+    }
+
+    public ArrayList<String> getLogIds() {
+        return logIds;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public void setDocumentId(String documentId) {
+        this.documentId = documentId;
+    }
+
+    public void setBranchName(String branchName) {
+        this.branchName = branchName;
+    }
+
+    public void setCommitMessage(String commitMessage) {
+        this.commitMessage = commitMessage;
+    }
+
+    public void setCreatedAt(Date createdAt) {
+        this.createdAt = createdAt;
+    }
+
+    public void setLogIds(ArrayList<String> logIds) {
+        this.logIds = logIds;
+    }
+}
@@ -37,7 +37,7 @@ public class DocumentMeta { // TODO-rca: JavaDoc対応
     */
    List<DocumentTag> tags;

-    PublicPath path;
+    String parentId;

    String author;

@@ -54,7 +54,7 @@ public class DocumentMeta { // TODO-rca: JavaDoc対応
        this.tags = new ArrayList<>();
        this.author = ""; // TODO-rca: 作者のデフォルト値を設定できるようにする
        this.defaultBranch = "main"; // TODO-rca: デフォルトブランチのデフォルト値を設定できるようにする
-        this.path = new PublicPath().getRoot();
+        this.parentId = null;
        this.updatedAt = new Date();
        this.createdAt = new Date();
    }
@@ -85,13 +85,13 @@ public class DocumentMeta { // TODO-rca: JavaDoc対応
        this.defaultBranch = defaultBranch;
    }

-    public DocumentMeta(String id, String title, Date updatedAt, Date createdAt, List<DocumentTag> tags, PublicPath path, String author, String defaultBranch) {
+    public DocumentMeta(String id, String title, Date updatedAt, Date createdAt, List<DocumentTag> tags, String parentId, String author, String defaultBranch) {
        this.id = id;
        this.title = title;
        this.updatedAt = updatedAt;
        this.createdAt = createdAt;
        this.tags = tags;
-        this.path = path;
+        this.parentId = parentId;
        this.author = author;
        this.defaultBranch = defaultBranch;
    }
@@ -145,10 +145,10 @@ public class DocumentMeta { // TODO-rca: JavaDoc対応
    }

    /**
-     * PublicPathを取得する
+     * ドキュメントの親フォルダのID(String)を取得する
     */
-    public PublicPath getPath() {
-        return path;
+    public String getParentId() {
+        return parentId;
    }

    /**
@@ -208,11 +208,11 @@ public class DocumentMeta { // TODO-rca: JavaDoc対応
    }

    /**
-     * PublicPathを設定する
-     * @param path PublicPath
+     * ドキュメントの親フォルダのID(String)を設定する
+     * @param parentId ドキュメントの親フォルダのID
     */
-    public void setPath(PublicPath path) {
-        this.path = path;
+    public void setParentId(String parentId) {
+        this.parentId = parentId;
    }

    /**
@@ -0,0 +1,30 @@
+package one.nem.lacerta.model.pref;
+
+public enum FeatureSwitchOverride {
+
+    ENABLE_DEBUG_MENU("enableDebugMenu"),
+    ENABLE_SEARCH("enableSearch"),
+    SHOW_DISPLAY_MENU("showDisplayMenu"),
+    SHOW_DATA_MENU("showDataMenu"),
+    SHOW_SCAN_MENU("showScanMenu");
+
+    private final String key;
+
+    FeatureSwitchOverride(String key) {
+        this.key = key;
+    }
+
+    public String getKey() {
+        return key;
+    }
+
+    public static FeatureSwitchOverride fromKey(String key) {
+        for (FeatureSwitchOverride value : values()) {
+            if (value.getKey().equals(key)) {
+                return value;
+            }
+        }
+        return null;
+    }
+
+}
@@ -7,13 +7,13 @@ import one.nem.lacerta.model.document.DocumentDetail;
 public interface DocumentProcessor {

    // ページ操作
-    void addNewPageToLast(Bitmap bitmap) throws Exception;
-    void addNewPagesToLast(Bitmap[] bitmaps) throws Exception;
-    void insertPageAtIndex(Bitmap bitmap, int index) throws Exception;
-    void removePageAtIndex(int index) throws Exception;
+    DocumentProcessor addNewPageToLast(Bitmap bitmap) throws Exception;
+    DocumentProcessor addNewPagesToLast(Bitmap[] bitmaps) throws Exception;
+    DocumentProcessor insertPageAtIndex(Bitmap bitmap, int index) throws Exception;
+    DocumentProcessor removePageAtIndex(int index) throws Exception;

    // 更新
-    void updatePageAtIndex(Bitmap bitmap, int index);
+    DocumentProcessor updatePageAtIndex(Bitmap bitmap, int index);

    // ページ取得
    Bitmap getPageAtIndex(int index);
@@ -70,7 +70,7 @@ public class DocumentProcessorImpl implements DocumentProcessor{


    @Override
-    public void addNewPageToLast(Bitmap bitmap) throws Exception{
+    public DocumentProcessor addNewPageToLast(Bitmap bitmap) throws Exception{
        logger.debug("addNewPageToLast", "called");
        String filename = UUID.randomUUID().toString() + ".png"; // TODO-rca: 拡張子を動的にする

@@ -85,19 +85,23 @@ public class DocumentProcessorImpl implements DocumentProcessor{

        logger.info("addNewPageToLast", "finished");
        logger.info("addNewPageToLast", "filename: " + filename);
+
+        return this;
    }

    @Override
-    public void addNewPagesToLast(Bitmap[] bitmaps) throws Exception{
+    public DocumentProcessor addNewPagesToLast(Bitmap[] bitmaps) throws Exception{
        logger.debug("addNewPagesToLast", "called");

        for (Bitmap bitmap : bitmaps) {
            addNewPageToLast(bitmap);
        } // TODO-rca: 効率悪いので改善する
+
+        return this;
    }

    @Override
-    public void insertPageAtIndex(Bitmap bitmap, int index) throws Exception {
+    public DocumentProcessor insertPageAtIndex(Bitmap bitmap, int index) throws Exception {
        logger.debug("addNewPageAfterIndex", "called");
        String filename = UUID.randomUUID().toString() + ".png"; // TODO-rca: 拡張子を動的にする

@@ -109,16 +113,18 @@ public class DocumentProcessorImpl implements DocumentProcessor{
        this.documentDetail.getPages().add(index, page);

        lacertaVcs.insertPage(index, filename);
+
+        return this;
    }

    @Override
-    public void removePageAtIndex(int index) {
-
+    public DocumentProcessor removePageAtIndex(int index) {
+        return null;
    }

    @Override
-    public void updatePageAtIndex(Bitmap bitmap, int index) {
-
+    public DocumentProcessor updatePageAtIndex(Bitmap bitmap, int index) {
+        return null;
    }

    @Override
@@ -19,7 +19,7 @@ import one.nem.lacerta.source.database.dao.LibraryDao;
 import one.nem.lacerta.source.database.dao.VcsRevDao;
 import one.nem.lacerta.source.database.dao.VcsLogDao;

-@Database(entities = {TagEntity.class, DocumentEntity.class, LibraryEntity.class, VcsRevEntity.class, VcsLogEntity.class, FolderEntity.class}, version = 4)
+@Database(entities = {TagEntity.class, DocumentEntity.class, LibraryEntity.class, VcsRevEntity.class, VcsLogEntity.class, FolderEntity.class}, version = 5)
 public abstract class LacertaDatabase extends RoomDatabase {
    public abstract TagDao tagDao();
    public abstract DocumentDao documentDao();
@@ -6,6 +6,7 @@ import androidx.room.Insert;
 import androidx.room.Query;
 import androidx.room.Update;

+import java.util.ArrayList;
 import java.util.List;

 import one.nem.lacerta.source.database.entity.DocumentEntity;
@@ -28,8 +29,11 @@ public interface DocumentDao {
    @Query("SELECT * FROM Document WHERE id IN (:ids)")
    List<DocumentEntity> findByIds(List<String> ids);

-    @Query("SELECT * FROM Document WHERE public_path = :publicPath LIMIT :limit")
-    List<DocumentEntity> findByPublicPathWithLimit(String publicPath, int limit);
+    @Query("SELECT * FROM Document WHERE parent_id = :parentId")
+    List<DocumentEntity> findByParentId(String parentId);
+
+    @Query("SELECT * FROM Document WHERE parent_id IS NULL")
+    List<DocumentEntity> findRootDocuments();

    @Query("SELECT * FROM Document ORDER BY created_at DESC LIMIT :limit")
    List<DocumentEntity> getRecentDocument(int limit);
@@ -4,6 +4,9 @@ import androidx.room.Dao;
 import androidx.room.Insert;
 import androidx.room.Query;

+import java.util.ArrayList;
+import java.util.List;
+
 import one.nem.lacerta.source.database.entity.FolderEntity;

@Dao
@@ -12,8 +15,11 @@ public interface FolderDao {
    @Query("SELECT * FROM Folder WHERE id = :id")
    FolderEntity findById(String id);

-    @Query("SELECT * FROM Folder WHERE public_path = :publicPath")
-    FolderEntity findByPublicPath(String publicPath);
+    @Query("SELECT * FROM Folder WHERE parent_id = :parentId")
+    List<FolderEntity> findByParentId(String parentId);
+
+    @Query("SELECT * FROM Folder WHERE parent_id IS NULL")
+    List<FolderEntity> findRootFolders();

    @Insert
    void insert(FolderEntity folderEntity);
@@ -40,6 +40,6 @@ public class DocumentEntity {
    @ColumnInfo(name = "tag_ids")
    public List<String> tagIds; // タグ

-    @ColumnInfo(name = "public_path")
-    public String publicPath; // 公開パス
+    @ColumnInfo(name = "parent_id")
+    public String parentId; // 親フォルダID
 }
@@ -16,7 +16,7 @@ public class FolderEntity {
    @ColumnInfo(name = "title")
    public String name; // フォルダ名

-    @ColumnInfo(name = "public_path")
-    public String publicPath; // 公開パス
+    @ColumnInfo(name = "parent_id")
+    public String parentId; // 親フォルダID

 }
@@ -37,7 +37,11 @@ public class FileManagerImpl implements FileManager {
    @AssistedInject
    public FileManagerImpl(LacertaLogger logger, @Assisted Path rootDir) {
        this.logger = logger;
+        if (rootDir == null) {
+            throw new IllegalArgumentException("rootDir must not be null");
+        }
        this.rootDir = rootDir;
+        this.path = rootDir;
    }

    // for generate new instance
@@ -62,6 +66,10 @@ public class FileManagerImpl implements FileManager {
            try {
                resolvedPath = resolvedPath.resolve(pathPart);
            } catch (Exception e) {
+                logger.error("resolveStringPath", e.getMessage());
+                logger.debug("resolveStringPath", "this.path: " + this.path);
+                logger.debug("resolveStringPath", "pathPart: " + pathPart);
+                logger.debug("resolveStringPath", "resolvedPath: " + resolvedPath);
                throw new IOException("Invalid path: " + path);
            }
        }
@@ -0,0 +1,23 @@
+package one.nem.lacerta.utils;
+
+public class FeatureSwitch {
+
+    public static class Meta {
+        public static boolean canOverrideSwitch = false;
+    }
+
+    public static class FeatureMaster {
+        public static boolean enableSearch = false;
+        public static boolean enableDebugMenu = false;
+    }
+
+    public static class Vcs {
+        public static boolean disableBranchDisplay = true;
+    }
+
+    public static class Setting {
+        public static boolean showDisplayMenu = false;
+        public static boolean showDataMenu = false;
+        public static boolean showScanMenu = false;
+    }
+}
@@ -20,7 +20,9 @@ public class DeviceInfoUtilsImpl implements DeviceInfoUtils {

    @Override
    public Path getExternalStorageDirectory() {
-        // TODO-rca: 結果がnullだった場合の処理を追加する？
+        if (applicationContext.getExternalFilesDir(null) == null) {
+            throw new RuntimeException("applicationContext.getExternalFilesDir(null) is null");
+        }
        return Objects.requireNonNull(applicationContext.getExternalFilesDir(null)).toPath();
    }

@@ -31,7 +33,9 @@ public class DeviceInfoUtilsImpl implements DeviceInfoUtils {

    @Override
    public Path getExternalStorageDirectory(String type) {
-        // TODO-rca: 結果がnullだった場合の処理を追加する？
+        if(applicationContext.getExternalFilesDir(type) == null) {
+            throw new RuntimeException("applicationContext.getExternalFilesDir(" + type + ") is null");
+        }
        return Objects.requireNonNull(applicationContext.getExternalFilesDir(type)).toPath();
    }

@@ -4,13 +4,17 @@ package one.nem.lacerta.utils.impl;
 import android.content.Context;
 import android.content.SharedPreferences;

+import javax.inject.Inject;
+
 import dagger.hilt.android.qualifiers.ApplicationContext;
+import one.nem.lacerta.model.pref.FeatureSwitchOverride;
 import one.nem.lacerta.utils.repository.SharedPrefUtils;

 public class SharedPrefUtilsImpl implements SharedPrefUtils{

    private final Context applicationContext;

+    @Inject
    public SharedPrefUtilsImpl(@ApplicationContext Context applicationContext) {
        this.applicationContext = applicationContext;
    }
@@ -26,4 +30,34 @@ public class SharedPrefUtilsImpl implements SharedPrefUtils{
        // Editorの取得
        return applicationContext.getSharedPreferences(name, Context.MODE_PRIVATE).edit();
    }
+
+    @Override
+    public SharedPreferences getSharedPreferences(String name) {
+        return applicationContext.getSharedPreferences(name, Context.MODE_PRIVATE);
+    }
+
+    @Override
+    public SharedPreferences getSharedPreferences() {
+        return applicationContext.getSharedPreferences("common", Context.MODE_PRIVATE); // TODO-rca: 決め打ちやめる?
+    }
+
+    @Override
+    public boolean getFeatureSwitchOverride(FeatureSwitchOverride featureSwitchOverride) {
+        return getSharedPreferences().getBoolean(featureSwitchOverride.getKey(), false);
+    }
+
+    @Override
+    public void setFeatureSwitchOverride(FeatureSwitchOverride featureSwitchOverride, boolean value) {
+        getEditor().putBoolean(featureSwitchOverride.getKey(), value).apply();
+    }
+
+    @Override
+    public boolean getIsFirstLaunch() {
+        return getSharedPreferences().getBoolean("isFirstLaunch", true);
+    }
+
+    @Override
+    public void setIsFirstLaunch(boolean value) {
+        getEditor().putBoolean("isFirstLaunch", value).apply();
+    }
 }
@@ -17,6 +17,8 @@ import one.nem.lacerta.utils.LacertaLogger;

 public class XmlMetaParserImpl implements XmlMetaParser{

+    String TAG = getClass().getSimpleName();
+
    @Inject
    LacertaLogger logger;

@@ -35,13 +37,18 @@ public class XmlMetaParserImpl implements XmlMetaParser{
            meta.setRevisionId(rootElement.getElementsByTagName("revisionId").item(0).getTextContent());

            ArrayList<XmlMetaPageModel> pages = new ArrayList<>();
-            for(int i = 0; i < rootElement.getElementsByTagName("pages").getLength(); i++) {
+            for (int i = 0; i < rootElement.getElementsByTagName("page").getLength(); i++) {
                Element pageElement = (Element) rootElement.getElementsByTagName("page").item(i);
                XmlMetaPageModel page = new XmlMetaPageModel();
                page.setFilename(pageElement.getElementsByTagName("filename").item(0).getTextContent());
                pages.add(page);
            }

+            logger.debug(TAG, "Parsed Meta: " + meta.getRevisionId() + " " + pages.size() + " pages.");
+            for (XmlMetaPageModel page : pages) {
+                logger.debug(TAG, "\tPage: " + page.getFilename());
+            }
+
            meta.setPages(pages);

            return meta;
@@ -2,6 +2,8 @@ package one.nem.lacerta.utils.repository;

 import android.content.SharedPreferences;

+import one.nem.lacerta.model.pref.FeatureSwitchOverride;
+
 public interface SharedPrefUtils {

    // Shared preferences editorの取得
@@ -10,4 +12,15 @@ public interface SharedPrefUtils {
    // TODO-rca: 名称をenumで管理する？
    SharedPreferences.Editor getEditor(String name);

+    SharedPreferences getSharedPreferences(String name);
+
+    SharedPreferences getSharedPreferences();
+
+    boolean getFeatureSwitchOverride(FeatureSwitchOverride featureSwitchOverride);
+
+    void setFeatureSwitchOverride(FeatureSwitchOverride featureSwitchOverride, boolean value);
+
+    boolean getIsFirstLaunch();
+
+    void setIsFirstLaunch(boolean value);
 }
@@ -1,5 +1,10 @@
 package one.nem.lacerta.vcs;

+import java.util.ArrayList;
+import java.util.concurrent.CompletableFuture;
+
+import one.nem.lacerta.model.VcsRevModel;
+
 public interface LacertaVcs {

    // Actions
@@ -13,6 +18,8 @@ public interface LacertaVcs {

    public void generateRevisionAtCurrent(String message);

+    public CompletableFuture<ArrayList<VcsRevModel>> getRevisionHistory();
+

    // debug
    public void printLog();
@@ -3,11 +3,13 @@ package one.nem.lacerta.vcs.impl;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.UUID;
+import java.util.concurrent.CompletableFuture;

 import javax.inject.Inject;

 import dagger.assisted.Assisted;
 import dagger.assisted.AssistedInject;
+import one.nem.lacerta.model.VcsRevModel;
 import one.nem.lacerta.source.database.LacertaDatabase;
 import one.nem.lacerta.source.database.entity.VcsLogEntity;
 import one.nem.lacerta.source.database.entity.VcsRevEntity;
@@ -122,6 +124,27 @@ public class LacertaVcsImpl implements LacertaVcs {
        logger.debug(TAG, "New revision inserted: " + vcsRevEntity.id);
    }

+    @Override
+    public CompletableFuture<ArrayList<VcsRevModel>> getRevisionHistory() {
+        return CompletableFuture.supplyAsync(() -> {
+            logger.debug(TAG, "getRevisionHistoryByDocumentId");
+            ArrayList<VcsRevModel> vcsRevModels = new ArrayList<>();
+
+            List<VcsRevEntity> vcsRevEntities = database.vcsRevDao().findByDocumentId(this.documentId);
+            vcsRevEntities.forEach(vcsRevEntity -> {
+                VcsRevModel vcsRevModel = new VcsRevModel();
+                vcsRevModel.setId(vcsRevEntity.id);
+                vcsRevModel.setDocumentId(vcsRevEntity.documentId);
+                vcsRevModel.setBranchName(vcsRevEntity.branchName);
+                vcsRevModel.setCommitMessage(vcsRevEntity.commitMessage);
+                vcsRevModel.setLogIds(vcsRevEntity.logIds);
+                vcsRevModels.add(vcsRevModel);
+            });
+
+            return vcsRevModels;
+        });
+    }
+
    @Override
    public void printLog() {
        logger.debug(TAG, "printLog");
Author	SHA1	Message	Date
r-ca	18eee403ef	fixUI	2024-01-23 02:09:36 +09:00
r-ca	b820f42007	iroiro, コミット履歴を表示できるように	2024-01-23 02:04:25 +09:00
r-ca	af8935cd7f	アイテムレイアウト作成	2024-01-23 01:46:47 +09:00
r-ca	6c50675938	修正	2024-01-23 01:29:30 +09:00
r-ca	791084b737	依存関係追加	2024-01-23 01:28:22 +09:00
r-ca	15d4a369d8	移動	2024-01-23 01:27:20 +09:00
r-ca	07e14eb90c	getRevisionHistoryByDocumentId実装	2024-01-23 01:27:11 +09:00
r-ca	b13f048c7e	Adapter作成	2024-01-23 01:15:46 +09:00
r-ca	f0ed4327ca	Model作成	2024-01-23 01:13:00 +09:00
r-ca	b852e9b7ee	RevListFragment作成	2024-01-23 01:05:45 +09:00
ろむねこ	ca063709dd	Merge pull request #94 from lacerta-doc/improve/fixui Improve/fixui	2024-01-23 01:03:40 +09:00
r-ca	67de02b502	画面推移で発生する問題を概ね解消した	2024-01-23 00:56:31 +09:00
r-ca	5fafbec247	Revert "コンテナフラグメント作成" This reverts commit `14ff9abab9`.	2024-01-23 00:45:15 +09:00
r-ca	e104b3d8ff	Revert "引数削除など" This reverts commit `4714e3d8cb`.	2024-01-23 00:45:15 +09:00
r-ca	d8d8a5932b	Revert "WIP" This reverts commit `113a2fd3d2`.	2024-01-23 00:45:14 +09:00
r-ca	113a2fd3d2	WIP	2024-01-23 00:45:02 +09:00
r-ca	4714e3d8cb	引数削除など	2024-01-23 00:38:17 +09:00
r-ca	14ff9abab9	コンテナフラグメント作成	2024-01-23 00:37:23 +09:00
r-ca	1105c17fca	WIp	2024-01-23 00:36:26 +09:00
r-ca	37a18704e3	バックスタックに積まずにナビゲーションするメソッドを追加	2024-01-22 23:48:09 +09:00
r-ca	d5df291c81	バックスタックに積まずにナビゲーションするメソッドを追加	2024-01-22 23:47:46 +09:00
r-ca	3178e9233b	iroiro	2024-01-22 23:46:23 +09:00
r-ca	004bedb45f	フォルダを正常に取得できるように, 作成できるように	2024-01-22 23:35:30 +09:00
r-ca	de30eb241c	ドキュメントを正常に取得できるようになった	2024-01-22 23:29:49 +09:00
r-ca	c7f2a3eebe	Daoクエリ追加	2024-01-22 23:28:15 +09:00
r-ca	2a7e329ad7	parentIdに切り替え WIP	2024-01-22 23:20:39 +09:00
r-ca	52f41881fd	Iroiro	2024-01-22 20:48:47 +09:00
r-ca	68fb0b719b	CreateFolder改修	2024-01-22 20:23:36 +09:00
r-ca	da8d4fb4fc	PublicPathを生成するメソッド作成	2024-01-22 20:22:51 +09:00
r-ca	f7d07b0ec3	パス解決メソッドを作成	2024-01-22 20:21:01 +09:00
r-ca	7f71e818a8	fix	2024-01-22 20:10:04 +09:00
r-ca	fc6cbb9d37	一部廃止	2024-01-22 20:06:19 +09:00
r-ca	df3edbf354	Model修正	2024-01-22 20:03:56 +09:00
r-ca	d40b188f87	Model修正	2024-01-22 20:03:42 +09:00
r-ca	253c77d6f5	Dao修正	2024-01-22 20:00:45 +09:00
r-ca	b87b635d2b	DBバージョンインクリメント	2024-01-22 19:59:21 +09:00
r-ca	9df033af73	Entity更新	2024-01-22 19:58:59 +09:00
r-ca	58e0686304	Entity更新	2024-01-22 19:58:20 +09:00
r-ca	a0f89de1ac	WIP	2024-01-22 19:41:54 +09:00
r-ca	fe4999384a	Fix	2024-01-22 19:28:42 +09:00
r-ca	bc304f8535	WIP	2024-01-22 19:22:24 +09:00
r-ca	e77fafc108	WIP	2024-01-22 19:22:15 +09:00
r-ca	305cbcd679	WIP	2024-01-22 19:17:09 +09:00
r-ca	c06d7e6b15	引数のフォルダ名を使って取得開始前にToolBarをinitするように	2024-01-22 18:43:46 +09:00
r-ca	1648e0b7c1	フォルダ名を引数にとるようにした	2024-01-22 18:42:50 +09:00
r-ca	04db160548	フォルダ名を引数にとるようにした	2024-01-22 18:41:24 +09:00
r-ca	611c5b516d	不要な実装を削除	2024-01-22 18:40:24 +09:00
r-ca	734f75b4c7	iroiro	2024-01-22 18:35:18 +09:00
r-ca	6e0c473c66	setupToolbar実装	2024-01-22 18:24:53 +09:00
r-ca	20828e2f0f	ステータスバーの色を合わせる処理を移植	2024-01-22 18:18:12 +09:00
r-ca	3b684bec53	不要な実装を削除	2024-01-22 18:15:41 +09:00
r-ca	afef074242	ビルドエラー回避	2024-01-22 18:14:42 +09:00
r-ca	1ceb3e29b7	実装修正	2024-01-22 18:14:11 +09:00
r-ca	a5fa89252c	Merge branch 'develop' into improve/fixui # Conflicts: # app/src/main/java/one/nem/lacerta/MainActivity.java # feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryPageFragment.java	2024-01-22 18:13:44 +09:00
ろむねこ	106bb93644	Merge pull request #93 from lacerta-doc/feature/library/open_folder Feature/library/open folder	2024-01-22 18:11:00 +09:00
r-ca	ab39cd4d00	レイアウト復元	2024-01-22 17:26:03 +09:00
r-ca	d1a5cd2f23	実装整理	2024-01-22 17:24:05 +09:00
r-ca	0dc69e1d73	実装整理	2024-01-22 17:22:52 +09:00
r-ca	3d8ab69742	実装整理	2024-01-22 17:22:41 +09:00
r-ca	6bc43869c9	レイアウト復元	2024-01-22 17:21:54 +09:00
r-ca	63dfbc120d	レイアウト復元	2024-01-22 17:21:30 +09:00
r-ca	064c4edfbe	レイアウト復元	2024-01-22 17:20:39 +09:00
r-ca	1a80d00319	フォルダを開けるように WIP	2024-01-22 13:29:40 +09:00
r-ca	3f893fc580	インタフェース修正	2024-01-22 12:16:56 +09:00
r-ca	225058f836	壊れたImportを修正	2024-01-22 12:11:06 +09:00
r-ca	c23b92d386	リネーム	2024-01-22 12:10:45 +09:00
ろむねこ	41e5ab2349	Merge pull request #92 from lacerta-doc/feature/library/create_folder Feature/library/create folder	2024-01-22 12:09:26 +09:00
r-ca	580e79b03a	Revert "InputDialogのWrapper作成 WIP" This reverts commit `301fab8024`.	2024-01-22 12:07:52 +09:00
r-ca	301fab8024	InputDialogのWrapper作成 WIP	2024-01-22 12:07:46 +09:00
r-ca	281238a38e	作成するフォルダの名前を指定できるように	2024-01-22 12:07:07 +09:00
r-ca	81fa259985	フォルダを作成できるように	2024-01-22 11:55:38 +09:00
r-ca	b2c6085933	パースメソッドを追加	2024-01-22 11:54:39 +09:00
r-ca	caf3a0dd34	絶対パスを正常に解決できるように	2024-01-22 11:50:29 +09:00
r-ca	c4e10b9487	絶対パスを正常に解決できるように	2024-01-22 11:49:45 +09:00
r-ca	b05ee22c29	createFolder関数実装	2024-01-22 11:34:03 +09:00
ろむねこ	839433dbb1	Merge pull request #91 from lacerta-doc/test Test	2024-01-22 11:28:31 +09:00
r-ca	153242ef66	WIP	2024-01-22 11:27:56 +09:00
r-ca	05997eafe1	フラグメントからToolBarのアイテムを制御できるようにした	2024-01-22 11:26:11 +09:00
r-ca	d6f4885b4a	iroiro	2024-01-22 11:08:48 +09:00
r-ca	0b33c60a5a	ToolBar削除	2024-01-22 11:04:21 +09:00
r-ca	ad3a600e8c	ToolBar削除	2024-01-22 11:03:44 +09:00
r-ca	50dfb9be8b	ToolBar削除	2024-01-22 11:03:14 +09:00
r-ca	fafb996453	ToolBar削除	2024-01-22 11:02:08 +09:00
r-ca	e1129bc009	ToolBar削除	2024-01-22 11:02:01 +09:00
r-ca	5752e3285b	ToolBar削除	2024-01-22 11:01:57 +09:00
r-ca	a2ed78dfb8	プロパティ追加	2024-01-22 10:58:52 +09:00
r-ca	0eadc3c3d5	レイアウト移植	2024-01-22 10:56:19 +09:00
r-ca	6d0b24eb70	レイアウト移植 WIP	2024-01-22 10:54:51 +09:00
ろむねこ	9da41e73aa	Merge pull request #90 from lacerta-doc/feature/library/add Feature/library/add	2024-01-22 10:32:47 +09:00
r-ca	01f28ecd4d	ドキュメントを正常に取得できるように	2024-01-22 10:31:26 +09:00
r-ca	2f3a331527	FeatureSwitch切り替え	2024-01-22 10:31:09 +09:00
r-ca	9496c3efbb	依存関係追加	2024-01-22 10:23:08 +09:00
r-ca	93b833f7a9	nullの場合は0を返すように	2024-01-22 10:20:38 +09:00
r-ca	3130be88be	getLibraryPage実装WIP	2024-01-22 10:12:21 +09:00
r-ca	bb7b628d2f	壊れた実装を削除	2024-01-22 10:00:17 +09:00
r-ca	5f9ea732cf	実装 WIP	2024-01-22 01:24:55 +09:00
r-ca	42f6bc17d3	レイアウトコピー	2024-01-22 01:21:10 +09:00
r-ca	1c6878c3fd	コピー	2024-01-22 01:21:00 +09:00
r-ca	b5beb7cc15	Adapter修正	2024-01-22 01:20:55 +09:00
r-ca	c6fb06ffe2	レイアウトコピー	2024-01-22 01:17:57 +09:00
ろむねこ	95d808dc75	Merge pull request #89 from lacerta-doc/feature/switch Feature/switch	2024-01-22 01:12:16 +09:00
r-ca	b4135f9ec0	リファクタリング	2024-01-21 20:37:04 +09:00
r-ca	a62d748c72	ログ追加	2024-01-21 20:35:20 +09:00
r-ca	ea0b1a7665	初回起動の場合に初期化処理としてデフォルト値を書き込むように	2024-01-21 20:34:47 +09:00
r-ca	4cfc87a40b	初回起動フラグ追加	2024-01-21 20:32:29 +09:00
r-ca	40a0d08a1f	デバッグメニューを無効に	2024-01-21 20:28:56 +09:00
r-ca	fd850651b3	実装を単純にした	2024-01-21 20:28:33 +09:00
r-ca	ec633a7238	FeatureSwitch実装仮	2024-01-21 20:16:38 +09:00
r-ca	e10207959b	Merge branch 'develop' into feature/switch	2024-01-21 19:53:55 +09:00
ろむねこ	c46ec70d97	Merge pull request #88 from lacerta-doc/fix_versions compileSDKバージョンを34にアップデート	2024-01-21 19:53:25 +09:00
r-ca	871dfad6c4	compileSDKバージョンを34にアップデート	2024-01-21 19:48:30 +09:00
r-ca	676a0e2772	WIP	2024-01-21 19:45:02 +09:00
r-ca	d9d22198d5	FeatureSwitch実装WIP	2024-01-21 19:18:43 +09:00
r-ca	2dc3407217	FeatureSwitchのOverrideができるように	2024-01-21 19:11:25 +09:00
r-ca	d40f61928c	依存関係追加	2024-01-21 19:10:03 +09:00
r-ca	19ff824591	Enum追加	2024-01-21 19:09:37 +09:00
r-ca	ec7adbe331	SharedPrefUtilsメソッド追加	2024-01-21 19:07:33 +09:00
r-ca	af626f4dc0	依存関係追加	2024-01-21 19:04:01 +09:00
r-ca	acea8ba27d	Revert "依存関係追加" This reverts commit `8f1849591d`.	2024-01-21 19:03:45 +09:00
r-ca	8f1849591d	依存関係追加	2024-01-21 19:02:33 +09:00
r-ca	882207682f	FeatureSwitchクラス作成 WIP	2024-01-21 18:56:15 +09:00
ろむねこ	0be12e73a8	Merge pull request #87 from lacerta-doc/component/viewer/1 ビューワー実装 WIP	2024-01-21 18:49:50 +09:00
r-ca	f0b4cc556e	正常に画像を取得できるように	2024-01-21 18:45:51 +09:00
r-ca	8c71dedd85	XmlMetaのパース処理を修正	2024-01-21 18:44:26 +09:00
r-ca	c1151b778c	画像の表示時にアニメーションするように	2024-01-21 17:56:52 +09:00
r-ca	10e3093c53	レイアウト調整	2024-01-21 17:56:07 +09:00
r-ca	9ef49e0226	レイアウト調整	2024-01-21 17:55:51 +09:00
r-ca	a8ce70e6d9	レイアウト調整	2024-01-21 17:54:52 +09:00
r-ca	2f9777f1f4	adjustViewBounds	2024-01-21 17:53:56 +09:00
r-ca	0a867051f2	パス修正	2024-01-21 16:43:51 +09:00
r-ca	673918771c	XmlMetaを正常に更新できるようにした	2024-01-21 16:36:52 +09:00
r-ca	df14850df1	メソッドチェーン対応	2024-01-21 16:34:07 +09:00
r-ca	28cae3fa19	メソッドチェーン対応WIP	2024-01-21 16:33:26 +09:00
r-ca	c167d83940	引数変更	2024-01-21 16:28:06 +09:00
r-ca	722a3d8c7b	Xmlを保存できるようにした	2024-01-21 16:26:56 +09:00
r-ca	d7f22c8e36	nullをキャッチするようにした	2024-01-21 16:15:11 +09:00
r-ca	0da5e8a961	WIP	2024-01-21 15:43:09 +09:00
r-ca	c45847ecd2	NavigationComponent廃止	2024-01-21 15:31:06 +09:00
r-ca	d6faf8ec16	ナビゲーショングラフに追加	2024-01-21 15:23:51 +09:00
r-ca	3e21b0ea1c	Hiltをプラグインとして追加	2024-01-21 15:18:21 +09:00
r-ca	a8e15d8e18	リスナに対応するイベントを実装	2024-01-21 15:17:43 +09:00
r-ca	50eeaa03bf	不要な実装を削除	2024-01-21 15:16:29 +09:00
r-ca	f5b94e0f6a	コンストラクタに追加	2024-01-21 15:16:18 +09:00
r-ca	e9145d491c	インターフェース作成	2024-01-21 15:15:35 +09:00
r-ca	cb662fe1ff	WIP	2024-01-21 15:13:53 +09:00
r-ca	8ad3150f33	コールバックインターフェース作成	2024-01-21 15:10:52 +09:00
r-ca	5cc718e35d	Setter, コンストラクタ追加	2024-01-21 15:06:48 +09:00
r-ca	0accd4fa79	Merge branch 'develop' into component/viewer/1	2024-01-21 15:04:37 +09:00
ろむねこ	5840c0126e	Merge pull request #86 from lacerta-doc/fix/async 非同期化	2024-01-21 15:03:21 +09:00
r-ca	b63e9a6747	テスト	2024-01-20 17:46:23 +09:00
r-ca	1f8b56bc78	依存関係追加	2024-01-20 17:45:42 +09:00
r-ca	dc9a6bfd9b	iroiro	2024-01-20 17:43:23 +09:00
r-ca	a825ad6a36	アダプタ実装	2024-01-20 17:39:21 +09:00
r-ca	dd1be73904	アダプタ作成 WIP	2024-01-20 17:37:26 +09:00
r-ca	7156bc417c	モデル作成	2024-01-20 17:35:57 +09:00
r-ca	d9c46898ab	依存関係追加	2024-01-20 17:29:24 +09:00
r-ca	19ce9cbd7e	レイアウト修正 WIP	2024-01-20 17:27:28 +09:00
r-ca	584556faca	レイアウトコピー	2024-01-20 17:26:59 +09:00
r-ca	028ca6303a	引数追加	2024-01-20 17:25:44 +09:00
r-ca	76734de987	引数削除	2024-01-20 17:24:32 +09:00
r-ca	646a97e77b	Arg取得 WIP	2024-01-20 17:21:48 +09:00
r-ca	1aa41eb638	依存関係追加	2024-01-20 17:19:50 +09:00
r-ca	2a34100bf2	NavHost追加	2024-01-20 17:15:39 +09:00
r-ca	5d33d188bd	ComponentViewerTopFragment作成	2024-01-20 17:13:27 +09:00
r-ca	8343ba9c2d	依存関係追加	2024-01-20 17:11:44 +09:00
r-ca	95cbfdf42c	ナビゲーショングラフ作成	2024-01-20 17:10:30 +09:00
r-ca	7e72cbef54	アクティビティ作成	2024-01-20 17:06:28 +09:00