Merge remote-tracking branch 'origin/develop' into develop

最終バージョンに追従

.github/ISSUE_TEMPLATE/不具合用テンプレート.md

@@ -0,0 +1,17 @@
+---
+name: 不具合用テンプレート
+about: 不具合用テンプレート
+title: "[BUG]: "
+labels: バグ
+assignees: ''
+
+---
+
+# 概要
+<!-- Issueの概要 -->
+
+# 詳細
+<!-- バグの詳細 -->
+
+# 影響箇所
+<!-- 予想される影響箇所(省略可) -->

.github/ISSUE_TEMPLATE/改善用テンプレート.md

@@ -0,0 +1,17 @@
+---
+name: 改善用テンプレート
+about: 改善用テンプレート
+title: "[IMPROVE]"
+labels: ''
+assignees: ''
+
+---
+
+# 概要
+<!-- Issueの概要 -->
+
+# 詳細
+<!-- 改善内容の詳細 -->
+
+# 影響箇所
+<!-- 予想される影響箇所(省略可) -->

.github/ISSUE_TEMPLATE/新機能用テンプレート.md

@@ -1,10 +1,20 @@
 ---
 name: 新機能用テンプレート
-about: 新規開発Issue用テンプレート
+about: 新規能用テンプレート
 title: ''
-labels: ''
+labels: 新機能
 assignees: ''
 
 ---
 
-WIP
+# 概要
+<!-- Issueの概要 -->
+
+# 詳細
+<!-- 機能の詳細 -->
+
+# 関連Issue
+<!-- 関連するIssueがあれば -->
+
+# 影響箇所
+<!-- 予想される影響箇所(省略可) -->

.github/PULL_REQUEST_TEMPLATE/general.md

@@ -0,0 +1,18 @@
+# 概要
+<!-- PRの概要 -->
+
+# 関連Issue
+- #000 <!-- 関連するIssueを指定(なければ省略可) -->
+
+# 詳細
+<!-- 詳細 -->
+
+# 影響箇所
+<!-- 予想される影響箇所 -->
+
+# チェック
+<!-- 参考用, 全てにチェックがついている必要があるわけではありません -->
+- [ ] 機能として完成している
+  - [ ] WIP(Work in progress: 作業中)
+- [ ] 正常にビルド/起動ができる
+- [ ] 既存の機能を壊していない

.idea/deploymentTargetDropDown.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="deploymentTargetDropDown">
-    <value>
-      <entry key="app">
-        <State />
-      </entry>
-    </value>
-  </component>
-</project>

.idea/deploymentTargetSelector.xml

@@ -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>

.idea/gradle.xml

@@ -4,6 +4,7 @@
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="gradleJvm" value="jbr-17" />
         <option name="modules">
@@ -22,13 +23,15 @@
             <option value="$PROJECT_DIR$/feature/library" />
             <option value="$PROJECT_DIR$/feature/scan" />
             <option value="$PROJECT_DIR$/feature/search" />
+            <option value="$PROJECT_DIR$/feature/setting" />
             <option value="$PROJECT_DIR$/model" />
             <option value="$PROJECT_DIR$/processor" />
             <option value="$PROJECT_DIR$/shared" />
-            <option value="$PROJECT_DIR$/shared/icon" />
             <option value="$PROJECT_DIR$/shared/ui" />
             <option value="$PROJECT_DIR$/source" />
             <option value="$PROJECT_DIR$/utils" />
+            <option value="$PROJECT_DIR$/vcs" />
+            <option value="$PROJECT_DIR$/viewer2" />
           </set>
         </option>
         <option name="resolveExternalAnnotations" value="false" />

.idea/misc.xml

@@ -1,6 +1,6 @@
 <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">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,18 @@
+# 概要
+<!-- PRの概要 -->
+
+# 関連Issue
+- #000 <!-- 関連するIssueを指定(なければ省略可) -->
+
+# 詳細
+<!-- 詳細 -->
+
+# 影響箇所
+<!-- 予想される影響箇所 -->
+
+# チェック
+<!-- 参考用, 全てにチェックがついている必要があるわけではありません -->
+- [ ] 機能として完成している
+  - [ ] WIP(Work in progress: 作業中)
+- [ ] 正常にビルド/起動ができる
+- [ ] 既存の機能を壊していない

README.md

@@ -1,17 +1,40 @@
 # Lacerta
-WIP
-## モジュール設計
+学習に便利な機能とGit-like VCSを持ったドキュメントスキャナ (Work In Progress)
+(グループワーク)
+
+## モジュール設計
+![Untitled Diagram(2)(1) drawio(1)](https://github.com/lacerta-doc/Lacerta/assets/66072112/f9b9c40f-bed0-4ade-95c1-50e28df68f35)
 
-![Untitled Diagram(2)](https://github.com/lacerta-doc/Lacerta/assets/66072112/9daabaca-5cdc-49f8-ac66-196c588a47c9)
 
 ## メモ
 - アイコン: Google Material Icons https://fonts.google.com/icons (Weight:300, Grade:0, Optical size: 24px)
 
+## モジュール構成
+### モジュール一覧
+- `component` : コンポーネント
+  - `common` : 共通コンポーネント
+  - `scanner` : スキャナー 
+  - `viewer` : ビューワー
+- `data` : UIからデータを取得/保存するためのラッパーモジュール
+- `feature` : 機能モジュール(ナビゲーションからみた機能で分割)
+  - `common`: 共通機能
+  - `debug`: デバッグメニュー
+  - `home`: ホーム画面
+  - `library`: ライブラリ画面
+  - `scan`: スキャン画面 (廃止予定)
+  - `search`: 検索画面
+- `model` : データモデルをまとめたモジュール
+- `processor` : プロセッサ（例: `DocumentProcessor` : ドキュメント処理（ドキュメントにページを追加したり更新したり）)
+- `shared`: 共有リソース
+  - `ui`: UI要素(Theme, Drawable, Colorなど)
+- `source` : ソース(DB/FileManagerなど)
+- `utils` : ユーティリティ(ちょっとしたユーティリティをまとめたモジュール)
+
 ## コーディング規則/推奨(WIP)
-### 規則
 - `// TODO`コメントには任意のsuffixを付ける
   - 全員が同じ`// TODO:`を使っていると検索がむずかしくなるため
   - (例: `// TODO-rca:`)
-### 推奨
-- マジックナンバーは控える(必要な場合もあるので)
-
+ 
+## Thanks for
+- [SDA-SE/document-scanner-android](https://github.com/SDA-SE/document-scanner-android)
+- 

app/build.gradle

@@ -14,8 +14,8 @@ android {
 
         // ベータ, Internal, Release問わず毎回インクリメントする
         // https://developer.android.com/studio/publish/versioning#versioningsettings
-        versionCode 1
-        versionName "0.1.0"
+        versionCode 2
+        versionName "0.2.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -59,32 +59,6 @@ dependencies {
     androidTestImplementation libs.androidx.test.ext.junit
     androidTestImplementation libs.androidx.test.espresso.core
 
-    // 内部モジュール
-    // Feature
-    implementation project(':feature:home')
-    implementation project(':feature:search')
-    implementation project(':feature:library')
-    implementation project(':feature:scan')
-    implementation project(':feature:debug')  // デバッグメニュー
-
-//    // Component
-//    implementation project(':component:common')
-//    implementation project(':component:scanner')
-//    implementation project(':component:viewer')
-
-//    // Data
-//    implementation project(':data:repository')
-//
-//    // Source
-//    implementation project(':data:source:database')
-//    implementation project(':data:source:preference')
-//
-    implementation project(':data')
-
-    implementation project(':shared:ui')
-
-    implementation project(':shared:icon')
-
     // Hilt (DI)
     implementation libs.com.google.dagger.hilt.android
     annotationProcessor libs.com.google.dagger.hilt.compiler
@@ -94,4 +68,20 @@ dependencies {
     implementation libs.navigation.ui
     implementation libs.navigation.dynamic.features.fragment
 
+    // Feature
+    implementation project(':feature:home')
+    implementation project(':feature:search')
+    implementation project(':feature:library')
+    implementation project(':feature:scan')
+    implementation project(':feature:debug')  // デバッグメニュー
+    implementation project(':feature:setting')  // 設定画面
+
+    implementation project(':data')
+    implementation project(':shared:ui')
+
+    implementation project(':model')
+
+    implementation project(':utils')
+
+    implementation project(':component:scanner')
 }

app/src/main/AndroidManifest.xml

@@ -2,14 +2,25 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="false" />
+    <uses-permission android:name="android.permission.CAMERA" />
+
+    <queries>
+        <intent>
+            <action android:name="android.media.action.IMAGE_CAPTURE" />
+        </intent>
+    </queries>
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
-        android:icon="@mipmap/ic_launcher"
+        android:icon="@mipmap/ic_launcher_final"
         android:name=".LacertaApplication"
         android:label="@string/app_name"
-        android:roundIcon="@mipmap/ic_launcher_round"
+        android:roundIcon="@mipmap/ic_launcher_final_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.Lacerta"
         tools:targetApi="31">
@@ -22,6 +33,16 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="one.nem.lacerta.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths" />
+        </provider>
     </application>
 
 </manifest>

app/src/main/java/one/nem/lacerta/LacertaApplication.java

@@ -1,10 +1,12 @@
 package one.nem.lacerta;
 
 import android.app.Application;
+import android.util.Log;
 
 import com.google.android.material.color.DynamicColors;
 
 import dagger.hilt.android.HiltAndroidApp;
+import one.nem.lacerta.utils.FeatureSwitch;
 
 @HiltAndroidApp
 public class LacertaApplication extends Application {
@@ -12,7 +14,17 @@ public class LacertaApplication extends Application {
     public void onCreate() {
         super.onCreate();
 
-        // DynamicColorを有効化
-        DynamicColors.applyToActivitiesIfAvailable(this);
+        if (DynamicColors.isDynamicColorAvailable()) {
+            Log.d("DynamicColors", "DynamicColors is available. Applying to activities...");
+            if (FeatureSwitch.Meta.disableDynamicColor) {
+                Log.d("DynamicColors", "DynamicColors is disabled by FeatureSwitch.");
+            } else {
+                DynamicColors.applyToActivitiesIfAvailable(this);
+            }
+        } else {
+            Log.d("DynamicColors", "DynamicColors is not available.");
+        }
+
     }
+
 }

app/src/main/java/one/nem/lacerta/MainActivity.java

@@ -1,40 +1,200 @@
 package one.nem.lacerta;
 
+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.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
 import androidx.navigation.NavController;
+import androidx.navigation.NavOptions;
 import androidx.navigation.fragment.NavHostFragment;
 import androidx.navigation.ui.NavigationUI;
 
+import android.app.ActivityOptions;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+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.component.scanner.ScannerManagerActivity;
+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 com.google.android.material.floatingactionbutton.FloatingActionButton;
 
 
-
+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);
 
-        // Debug
-        FragmentManager supportFragmentManager = getSupportFragmentManager();
-
-        NavHostFragment navHostFragment = (NavHostFragment) supportFragmentManager.findFragmentById(R.id.nav_host_fragment);
-        NavController navController = navHostFragment.getNavController();
         BottomNavigationView bottomNavigationView = findViewById(R.id.bottom_nav);
 
-        NavigationUI.setupWithNavController(bottomNavigationView, navController);
+        // 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();
+            NavigationUI.setupWithNavController(bottomNavigationView, navController);
+
+            bottomNavigationView.setOnItemSelectedListener(item -> {
+                NavOptions navOptions = new NavOptions.Builder()
+                        .setLaunchSingleTop(true)
+                        .setEnterAnim(androidx.navigation.ui.R.anim.nav_default_enter_anim)
+                        .setExitAnim(androidx.navigation.ui.R.anim.nav_default_exit_anim)
+                        .setPopEnterAnim(androidx.navigation.ui.R.anim.nav_default_pop_enter_anim)
+                        .setPopExitAnim(androidx.navigation.ui.R.anim.nav_default_pop_exit_anim)
+                        .build();
+
+                navController.navigate(item.getItemId(), null, navOptions);
+                return true;
+            });
+        }
+        catch (Exception e) {
+            Log.e("Init", "Failed to init navigation");
+            Log.e("Init", "Searchable Error code: " + "894b5941-3bc0-46fe-b752-0dbc88be29a8");
+            Toast.makeText(this, "Failed to init navigation", Toast.LENGTH_LONG).show();
+            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));
+
+        // Fab
+        findViewById(R.id.scanFab).setOnClickListener(v -> {
+            Toast.makeText(this, "Scan", Toast.LENGTH_SHORT).show();
+            Intent intent = new Intent(this.getApplicationContext(), ScannerManagerActivity.class);
+//            startActivity(intent);
+            startActivity(intent, ActivityOptions.makeCustomAnimation(this, one.nem.lacerta.shared.ui.R.anim.nav_up_enter_anim, one.nem.lacerta.shared.ui.R.anim.nav_up_exit_anim).toBundle());
+        });
 
-        Toast.makeText(this, "testMessage", Toast.LENGTH_SHORT).show();
     }
 
-}
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (requestCode == 1) {
+            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                Toast.makeText(this, "Permission granted", Toast.LENGTH_SHORT).show();
+            } else {
+                Toast.makeText(this, "Permission denied", Toast.LENGTH_SHORT).show();
+                Toast.makeText(this, "カメラの権限は必須です.", Toast.LENGTH_LONG).show();
+                finish(); // Exit app
+            }
+        }
+    }
+
+    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();
+    }
+}

app/src/main/res/drawable/ic_launcher_final_foreground.xml

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <group android:scaleX="0.37"
+      android:scaleY="0.37"
+      android:translateX="302.4"
+      android:translateY="302.4">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M92.12,225.15L92.12,51.92L265.15,51.92L265.15,107.88L148.08,107.88L148.08,225.15L92.12,225.15ZM812.12,225.15L812.12,107.88L694.85,107.88L694.85,51.92L868.08,51.92L868.08,225.15L812.12,225.15ZM92.12,907.88L92.12,734.85L148.08,734.85L148.08,851.92L265.15,851.92L265.15,907.88L92.12,907.88ZM694.85,907.88L694.85,851.92L812.12,851.92L812.12,734.85L868.08,734.85L868.08,907.88L694.85,907.88ZM268.08,719.61Q268.08,724.42 271.83,728.17Q275.58,731.92 280.39,731.92L679.81,731.92Q684.42,731.92 688.27,728.17Q692.12,724.42 692.12,719.61L692.12,240.19Q692.12,235.58 688.27,231.73Q684.42,227.88 679.81,227.88L280.39,227.88Q275.58,227.88 271.83,231.73Q268.08,235.58 268.08,240.19L268.08,719.61ZM280.39,787.88Q251.74,787.88 231.93,768.07Q212.12,748.26 212.12,719.61L212.12,240.19Q212.12,211.76 231.93,191.84Q251.74,171.92 280.39,171.92L679.81,171.92Q708.24,171.92 728.16,191.84Q748.08,211.76 748.08,240.19L748.08,719.61Q748.08,748.26 728.16,768.07Q708.24,787.88 679.81,787.88L280.39,787.88ZM372.12,387.88L588.08,387.88L588.08,331.92L372.12,331.92L372.12,387.88ZM372.12,507.88L588.08,507.88L588.08,451.92L372.12,451.92L372.12,507.88ZM372.12,627.88L588.08,627.88L588.08,571.92L372.12,571.92L372.12,627.88ZM268.08,719.61L268.08,240.19Q268.08,235.58 268.08,231.73Q268.08,227.88 268.08,227.88L268.08,227.88Q268.08,227.88 268.08,231.73Q268.08,235.58 268.08,240.19L268.08,719.61Q268.08,724.42 268.08,728.17Q268.08,731.92 268.08,731.92L268.08,731.92Q268.08,731.92 268.08,728.17Q268.08,724.42 268.08,719.61Z"/>
+  </group>
+</vector>

app/src/main/res/drawable/ic_launcher_temp_foreground.xml

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="#5F4769">
+  <group android:scaleX="0.377"
+      android:scaleY="0.377"
+      android:translateX="7.476"
+      android:translateY="7.476">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M7,3H4v3H2V1h5V3zM22,6V1h-5v2h3v3H22zM7,21H4v-3H2v5h5V21zM20,18v3h-3v2h5v-5H20zM19,18c0,1.1 -0.9,2 -2,2H7c-1.1,0 -2,-0.9 -2,-2V6c0,-1.1 0.9,-2 2,-2h10c1.1,0 2,0.9 2,2V18zM15,8H9v2h6V8zM15,11H9v2h6V11zM15,14H9v2h6V14z"/>
+  </group>
+</vector>

app/src/main/res/layout/activity_main.xml

@@ -18,15 +18,33 @@
         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"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
+        android:background="@color/colorSecondaryContainer"
+        app:itemIconTint="@color/colorOnSecondaryContainer"
+        app:itemTextColor="@color/colorOnSecondaryContainer"
+        app:itemActiveIndicatorStyle="@style/Lacerta.Custom.Indicator"
+        app:labelVisibilityMode="selected"
         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" />
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/scanFab"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="32dp"
+        android:layout_marginBottom="32dp"
+        android:clickable="true"
+        app:layout_constraintBottom_toTopOf="@+id/bottom_nav"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:srcCompat="@drawable/ic_baseline_add_24" />
+
+
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/menu/bottom_nav_menu.xml

@@ -4,17 +4,26 @@
     <item
         android:id="@id/feature_home_navigation"
         android:icon="@drawable/home_24px"
-        android:title="Home"/>
+        android:title="@string/home_title"/>
+
+    <item
+        android:id="@id/feature_search_navigation"
+        android:icon="@drawable/search_24px"
+        android:title="@string/search_title"/>
 
     <item
         android:id="@id/feature_library_navigation"
         android:icon="@drawable/folder_24px"
-        android:title="Library"/>
+        android:title="@string/library_title"/>
 
     <item
         android:id="@id/feature_debug_navigation"
         android:icon="@drawable/developer_mode_24px"
-        android:title="Debug menu"/>
+        android:title="@string/debug_menu_title" />
 
+    <item
+        android:id="@id/feature_setting_navigation"
+        android:icon="@drawable/settings_24px"
+        android:title="@string/setting_title"/>
 
 </menu>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_final.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_final_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_final_foreground"/>
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_final_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_final_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_final_foreground"/>
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_temp.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_temp_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_temp_foreground"/>
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_temp_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_temp_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_temp_foreground"/>
+</adaptive-icon>

app/src/main/res/navigation/main_nav.xml

@@ -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" />
 
@@ -10,5 +10,9 @@
 
     <include app:graph="@navigation/feature_home_navigation" />
 
+    <include app:graph="@navigation/feature_search_navigation" />
+
+    <include app:graph="@navigation/feature_setting_navigation" />
+
 
 </navigation>

app/src/main/res/values/ic_launcher_final_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_final_background">#B8D3C3</color>
+</resources>

app/src/main/res/values/ic_launcher_temp_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_temp_background">#A386EB</color>
+</resources>

app/src/main/res/xml/provider_path.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <cache-path name="cache" path="." />
+</paths>

component/common/build.gradle

@@ -1,10 +1,11 @@
 plugins {
     alias(libs.plugins.com.android.library)
+    id 'com.google.dagger.hilt.android'
 }
 
 android {
     namespace 'one.nem.lacerta.component.common'
-    compileSdk 33
+    compileSdk 34
 
     defaultConfig {
         minSdk 26
@@ -32,4 +33,15 @@ dependencies {
     testImplementation libs.junit
     androidTestImplementation libs.androidx.test.ext.junit
     androidTestImplementation libs.androidx.test.espresso.core
+
+    // Hilt (DI)
+    implementation libs.com.google.dagger.hilt.android
+    annotationProcessor libs.com.google.dagger.hilt.compiler
+
+    implementation project(':shared:ui')
+    implementation project(':utils')
+    implementation project(':model')
+    implementation project(':data')
+
+    implementation project(':vcs')
 }

component/common/src/main/java/one/nem/lacerta/component/common/LacertaApplyTagAdapter.java

@@ -0,0 +1,83 @@
+package one.nem.lacerta.component.common;
+
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.CheckBox;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+
+import one.nem.lacerta.component.common.model.DocumentTagApplyTagDialogExtendedModel;
+import one.nem.lacerta.model.document.tag.DocumentTag;
+
+public class LacertaApplyTagAdapter extends RecyclerView.Adapter<LacertaApplyTagAdapter.LacertaApplyTagViewHolder>{
+
+    // Listener
+    public interface LacertaApplyTagDialogListener {
+        void itemChecked(View view, String tagId);
+        void itemUnchecked(View view, String tagId);
+    }
+
+    // Variables
+    private ArrayList<DocumentTagApplyTagDialogExtendedModel> documentTagArrayList;
+    private LacertaApplyTagDialogListener listener;
+
+    // Setter
+    public LacertaApplyTagAdapter setListener(LacertaApplyTagDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    public LacertaApplyTagAdapter setDocumentTagArrayList(ArrayList<DocumentTagApplyTagDialogExtendedModel> documentTagArrayList) {
+        this.documentTagArrayList = documentTagArrayList;
+        return this;
+    }
+
+    // Empty constructor
+    public LacertaApplyTagAdapter() {
+    }
+
+    @NonNull
+    @Override
+    public LacertaApplyTagAdapter.LacertaApplyTagViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.apply_tag_list_item, parent, false);
+        return new LacertaApplyTagAdapter.LacertaApplyTagViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull LacertaApplyTagAdapter.LacertaApplyTagViewHolder holder, int position) {
+        DocumentTagApplyTagDialogExtendedModel documentTag = documentTagArrayList.get(position);
+        if (holder.checkBox == null) {
+            Log.d("LacertaApplyTagAdapter", "onBindViewHolder: holder.checkBox is null");
+        }
+        holder.checkBox.setText(documentTag.getName());
+        holder.checkBox.setChecked(documentTag.getIsChecked());
+        holder.checkBox.setOnCheckedChangeListener((buttonView, isChecked) -> {
+            if (isChecked) {
+                listener.itemChecked(buttonView, documentTag.getId());
+            } else {
+                listener.itemUnchecked(buttonView, documentTag.getId());
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return documentTagArrayList == null ? 0 : documentTagArrayList.size();
+    }
+
+    public class LacertaApplyTagViewHolder extends RecyclerView.ViewHolder {
+
+        CheckBox checkBox;
+
+        public LacertaApplyTagViewHolder(@NonNull View itemView) {
+            super(itemView);
+
+            checkBox = itemView.findViewById(R.id.tag_check_box);
+        }
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/LacertaApplyTagDialog.java

@@ -0,0 +1,184 @@
+package one.nem.lacerta.component.common;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.CheckBox;
+import android.widget.Checkable;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import androidx.fragment.app.DialogFragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CompletionException;
+import java.util.stream.Collectors;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.component.common.model.DocumentTagApplyTagDialogExtendedModel;
+import one.nem.lacerta.data.Document;
+import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.model.document.tag.DocumentTag;
+import one.nem.lacerta.utils.LacertaLogger;
+
+@AndroidEntryPoint
+public class LacertaApplyTagDialog extends DialogFragment {
+
+    @Inject
+    LacertaLogger logger;
+
+    @Inject
+    LacertaLibrary lacertaLibrary;
+
+    // Listener
+    public interface LacertaApplyTagDialogListener {
+        void onDialogPositiveClick(ArrayList<DocumentTag> appliedTags);
+        void onDialogNegativeClick();
+    }
+
+    // Variables
+    private String title;
+    private String message;
+    private String positiveButtonText;
+    private String negativeButtonText;
+    private String documentId;
+    private LacertaApplyTagDialogListener listener;
+    private ArrayList<DocumentTag> registeredTags;
+    private ArrayList<DocumentTag> appliedTags;
+
+    // Setter
+
+    public LacertaApplyTagDialog setListener(LacertaApplyTagDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    public LacertaApplyTagDialog setTitle(String title) {
+        this.title = title;
+        return this;
+    }
+
+    public LacertaApplyTagDialog setMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
+    public LacertaApplyTagDialog setPositiveButtonText(String positiveButtonText) {
+        this.positiveButtonText = positiveButtonText;
+        return this;
+    }
+
+    public LacertaApplyTagDialog setNegativeButtonText(String negativeButtonText) {
+        this.negativeButtonText = negativeButtonText;
+        return this;
+    }
+
+    public LacertaApplyTagDialog setDocumentId(String documentId) {
+        this.documentId = documentId;
+        return this;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity());
+        LayoutInflater inflater = requireActivity().getLayoutInflater();
+        View view = inflater.inflate(R.layout.lacerta_dialog_apply_tag, null);
+
+        // RecyclerView
+        RecyclerView recyclerView = view.findViewById(R.id.apply_tag_list);
+
+        LacertaApplyTagAdapter lacertaApplyTagAdapter = new LacertaApplyTagAdapter();
+        lacertaApplyTagAdapter.setListener(new LacertaApplyTagAdapter.LacertaApplyTagDialogListener() {
+            @Override
+            public void itemChecked(View view, String tagId) {
+                applyChangeToVariable(true, tagId);
+            }
+
+            @Override
+            public void itemUnchecked(View view, String tagId) {
+                applyChangeToVariable(false, tagId);
+            }
+        });
+
+        recyclerView.setAdapter(lacertaApplyTagAdapter);
+        recyclerView.setLayoutManager(new LinearLayoutManager(view.getContext()));
+
+        getDocumentTagArrayList(documentId).thenAccept(documentTagArrayList -> {
+            lacertaApplyTagAdapter.setDocumentTagArrayList(documentTagArrayList);
+            lacertaApplyTagAdapter.notifyDataSetChanged(); // TODO-rca: アニメーション
+        });
+
+        // Set the dialog title
+        builder.setTitle(title)
+                .setMessage(message)
+                .setView(view)
+                .setPositiveButton(positiveButtonText == null ? "OK" : positiveButtonText, (dialog, id) -> {
+                    // Send the positive button event back to the host activity
+                    listener.onDialogPositiveClick(this.appliedTags);
+                })
+                .setNegativeButton(negativeButtonText == null ? "Cancel" : negativeButtonText, (dialog, id) -> {
+                    // Send the negative button event back to the host activity
+                    listener.onDialogNegativeClick();
+                });
+        return builder.create();
+    }
+
+    private void applyChangeToVariable(boolean isChecked, String tagId) {
+        if (isChecked) {
+            this.registeredTags.stream().filter(tag -> tag.getId().equals(tagId)).findFirst().ifPresent(tag -> this.appliedTags.add(tag));
+        } else {
+            this.appliedTags.stream().filter(tag -> tag.getId().equals(tagId)).findFirst().ifPresent(tag -> this.appliedTags.remove(tag));
+        }
+    }
+
+    private CompletableFuture<ArrayList<DocumentTagApplyTagDialogExtendedModel>> getDocumentTagArrayList(String documentId) {
+        return CompletableFuture.supplyAsync(() -> {
+            ArrayList<DocumentTagApplyTagDialogExtendedModel> documentTagArrayList = new ArrayList<>();
+            setRegisteredTagList().thenRun(() -> setAppliedTagList(documentId).join()).thenAccept(Void -> {
+                logger.debug("getDocumentTagArrayList", "this.registeredTags.size(): " + this.registeredTags.size());
+                logger.debug("getDocumentTagArrayList", "this.appliedTags.size(): " + this.appliedTags.size());
+
+                documentTagArrayList.addAll(this.registeredTags.stream().map(tag -> {
+                    DocumentTagApplyTagDialogExtendedModel documentTag = new DocumentTagApplyTagDialogExtendedModel(
+                            new DocumentTag(tag.getId(), tag.getName(), tag.getColor()),
+                            this.appliedTags.stream().anyMatch(appliedTag -> appliedTag.getId().equals(tag.getId()))
+                    );
+                    return documentTag;
+                }).collect(Collectors.toCollection(ArrayList::new)));
+
+            }).join();
+            return documentTagArrayList;
+        });
+    }
+
+    private CompletableFuture<Void> setRegisteredTagList() {
+        return CompletableFuture.runAsync(() -> {
+            this.registeredTags = new ArrayList<>();
+            this.lacertaLibrary.getTagList().thenAccept(documentTagList -> {
+                for (int i = 0; i < documentTagList.size(); i++) {
+                    this.registeredTags.add(new DocumentTag(documentTagList.get(i).getId(), documentTagList.get(i).getName(), documentTagList.get(i).getColor()));
+                }
+            }).join();
+        });
+    }
+
+    private CompletableFuture<Void> setAppliedTagList(String documentId) {
+        return CompletableFuture.runAsync(() -> {
+            this.appliedTags = new ArrayList<>();
+            this.lacertaLibrary.getAppliedTagList(documentId).thenAccept(documentTagList -> {
+                for (int i = 0; i < documentTagList.size(); i++) {
+                    this.appliedTags.add(new DocumentTag(documentTagList.get(i).getId(), documentTagList.get(i).getName(), documentTagList.get(i).getColor()));
+                }
+            }).join();
+        });
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/LacertaCreateTagDialog.java

@@ -0,0 +1,87 @@
+package one.nem.lacerta.component.common;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.EditText;
+
+import androidx.fragment.app.DialogFragment;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+public class LacertaCreateTagDialog extends DialogFragment {
+
+    private String title;
+
+    private String message;
+
+    private String positiveButtonText;
+
+    private String negativeButtonText;
+
+    private LacertaCreateTagDialogListener listener;
+
+    // Setter
+
+    public LacertaCreateTagDialog setListener(LacertaCreateTagDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    public LacertaCreateTagDialog setTitle(String title) {
+        this.title = title;
+        return this;
+    }
+
+    public LacertaCreateTagDialog setMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
+    public LacertaCreateTagDialog setPositiveButtonText(String positiveButtonText) {
+        this.positiveButtonText = positiveButtonText;
+        return this;
+    }
+
+    public LacertaCreateTagDialog setNegativeButtonText(String negativeButtonText) {
+        this.negativeButtonText = negativeButtonText;
+        return this;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity());
+        LayoutInflater inflater = requireActivity().getLayoutInflater();
+        View view = inflater.inflate(R.layout.lacerta_dialog_create_tag, null);
+
+        // TextEdit
+        EditText tag_name_edit_text = view.findViewById(R.id.tag_name_edit_text);
+        com.google.android.material.textfield.TextInputLayout tag_name_text_input_layout = view.findViewById(R.id.tag_name_text_input_layout);
+        tag_name_text_input_layout.setHint("タグの名前");
+        EditText tag_color_edit_text = view.findViewById(R.id.tag_color_edit_text);
+        com.google.android.material.textfield.TextInputLayout tag_color_text_input_layout = view.findViewById(R.id.tag_color_text_input_layout);
+        tag_color_text_input_layout.setHint("タグの色(カラーコード)");
+
+        builder.setTitle(this.title == null ? "Create new tag" : this.title);
+
+        // Button
+        builder.setPositiveButton(positiveButtonText == null ? "OK" : positiveButtonText, (dialog, which) -> {
+            String tag_name = tag_name_edit_text.getText().toString();
+            String tag_color = tag_color_edit_text.getText().toString();
+            if (listener != null) {
+                listener.onPositiveClick(tag_name, tag_color);
+            }
+        });
+        builder.setNegativeButton(negativeButtonText == null ? "Cancel" : negativeButtonText, (dialog, which) -> {
+            if (listener != null) {
+                listener.onNegativeClick();
+            }
+        });
+
+        builder.setView(view);
+        return builder.create();
+    }
+
+
+}

component/common/src/main/java/one/nem/lacerta/component/common/LacertaCreateTagDialogListener.java

@@ -0,0 +1,8 @@
+package one.nem.lacerta.component.common;
+
+public interface LacertaCreateTagDialogListener {
+
+    void onPositiveClick(String tag_name, String tag_color);
+
+    void onNegativeClick();
+}

component/common/src/main/java/one/nem/lacerta/component/common/LacertaEditMetaDialog.java

@@ -0,0 +1,4 @@
+package one.nem.lacerta.component.common;
+
+public class LacertaEditMetaDialog {
+}

component/common/src/main/java/one/nem/lacerta/component/common/LacertaSelectDirDialog.java

@@ -0,0 +1,163 @@
+package one.nem.lacerta.component.common;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.fragment.app.DialogFragment;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.model.ListItemType;
+import one.nem.lacerta.utils.LacertaLogger;
+
+@AndroidEntryPoint
+public class LacertaSelectDirDialog extends DialogFragment {
+
+    @Inject
+    LacertaLibrary lacertaLibrary;
+
+    @Inject
+    LacertaLogger logger;
+
+    private LacertaSelectDirDialogListener listener;
+
+    private String title;
+
+    private String message;
+
+    private String positiveButtonText;
+
+    private String negativeButtonText;
+
+    private SelectDirDialogItemAdapter adapter;
+
+    private RecyclerView recyclerView;
+
+    private TextView current_dir_text_view;
+
+    // Setter
+
+    public LacertaSelectDirDialog setListener(LacertaSelectDirDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    public LacertaSelectDirDialog setTitle(String title) {
+        this.title = title;
+        return this;
+    }
+
+    public LacertaSelectDirDialog setMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
+    public LacertaSelectDirDialog setPositiveButtonText(String positiveButtonText) {
+        this.positiveButtonText = positiveButtonText;
+        return this;
+    }
+
+    public LacertaSelectDirDialog setNegativeButtonText(String negativeButtonText) {
+        this.negativeButtonText = negativeButtonText;
+        return this;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+
+        super.onCreateDialog(savedInstanceState);
+
+        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity());
+        LayoutInflater inflater = requireActivity().getLayoutInflater();
+        View view = inflater.inflate(R.layout.lacerta_dialog_select_dir, null);
+
+        // 高さを画面の40%にする
+        int height = (int) (getResources().getDisplayMetrics().heightPixels * 0.4);
+        view.setMinimumHeight(height);
+
+        this.recyclerView = view.findViewById(R.id.select_dir_recycler_view);
+        this.current_dir_text_view = view.findViewById(R.id.current_dir_text_view);
+
+        this.adapter = new SelectDirDialogItemAdapter(new LacertaSelectDirDialogInternalEventListener() {
+            @Override
+            public void onDirSelected(String name, String itemId) {
+                showRecyclerViewItem(itemId);
+            }
+
+            @Override
+            public void onBackSelected(String parentId) {
+                showRecyclerViewItem(parentId);
+            }
+        });
+
+        this.recyclerView.setAdapter(this.adapter);
+        builder.setView(view);
+
+        showRecyclerViewItem(null); // get root folder
+
+        builder.setTitle(this.title == null ? "Select a directory" : this.title);
+        builder.setMessage(this.message == null ? "Select a directory" : this.message);
+        builder.setPositiveButton(this.positiveButtonText == null ? "OK" : this.positiveButtonText, (dialog, which) -> {
+            if (listener != null) {
+                listener.onDirSelected(
+                        adapter.getCurrentPageTitle() == null ? null : adapter.getCurrentPageTitle(),
+                        adapter.getCurrentId() == null ? null : adapter.getCurrentId());
+            }
+        });
+        builder.setNegativeButton(this.negativeButtonText == null ? "Cancel" : this.negativeButtonText, (dialog, which) -> {
+            if (listener != null) {
+                listener.onCanceled();
+            }
+        });
+        return builder.create();
+    }
+
+    private void showRecyclerViewItem(String targetDirId) {
+        lacertaLibrary.getPublicPath(targetDirId, ListItemType.ITEM_TYPE_FOLDER).thenAccept(publicPath -> {
+            getActivity().runOnUiThread(() -> {
+                if (publicPath != null) {
+                    current_dir_text_view.setText("/" + publicPath.getStringPath()); // TODO-rca: PublicPathの実装を修正する
+                } else {
+                    current_dir_text_view.setText("/");
+                }
+            });
+        });
+        lacertaLibrary.getFolderList(targetDirId).thenAccept(libraryItemPage -> {
+            getActivity().runOnUiThread(() -> {
+                int currentCount = adapter.getItemCount();
+                String currentDirId = adapter.getCurrentId();
+                if (currentDirId == null) {
+                    // Rootが関わる推移 (Rootからの推移)
+                    adapter.setListItems(libraryItemPage);
+                    adapter.notifyItemRangeRemoved(0, currentCount);
+                    adapter.notifyItemRangeInserted(0, libraryItemPage.getListItems().size());
+                } else if (libraryItemPage.getPageId() == null) {
+                    // Rootが関わる推移 (Rootへの推移)
+                    adapter.setListItems(libraryItemPage);
+                    adapter.notifyItemRangeRemoved(0, currentCount);
+                    adapter.notifyItemRangeInserted(0, libraryItemPage.getListItems().size());
+                } else if (libraryItemPage.getPageId() != null) {
+                    // Rootが関わらない推移
+                    adapter.setListItems(libraryItemPage);
+                    adapter.notifyItemRangeRemoved(1, currentCount);
+                    adapter.notifyItemRangeInserted(1, libraryItemPage.getListItems().size());
+                } else {
+                    // その他の遷移(安全側に倒すため全アイテム更新)
+                    logger.warn("LacertaSelectDirDialog", "Unknown transition.");
+                    logger.warn("LacertaSelectDirDialog", "currentDirId: " + currentDirId + ", libraryItemPage.getPageId(): " + libraryItemPage.getPageId());
+                    adapter.setListItems(libraryItemPage);
+                    adapter.notifyItemRangeRemoved(0, currentCount);
+                    adapter.notifyItemRangeInserted(0, libraryItemPage.getListItems().size());
+                }
+            });
+        });
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/LacertaSelectDirDialogInternalEventListener.java

@@ -0,0 +1,6 @@
+package one.nem.lacerta.component.common;
+
+public interface LacertaSelectDirDialogInternalEventListener {
+    void onDirSelected(String name, String itemId);
+    void onBackSelected(String parentId);
+}

component/common/src/main/java/one/nem/lacerta/component/common/LacertaSelectDirDialogListener.java

@@ -0,0 +1,7 @@
+package one.nem.lacerta.component.common;
+
+public interface LacertaSelectDirDialogListener {
+
+    void onDirSelected(String name, String itemId);
+    void onCanceled();
+}

component/common/src/main/java/one/nem/lacerta/component/common/LacertaSelectRevDialog.java

@@ -0,0 +1,112 @@
+package one.nem.lacerta.component.common;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.Toast;
+
+import androidx.fragment.app.DialogFragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.utils.LacertaLogger;
+import one.nem.lacerta.vcs.LacertaVcs;
+import one.nem.lacerta.vcs.factory.LacertaVcsFactory;
+
+
+@AndroidEntryPoint
+public class LacertaSelectRevDialog extends DialogFragment {
+
+    @Inject
+    LacertaVcsFactory lacertaVcsFactory;
+
+    @Inject
+    LacertaLogger logger;
+
+    String title;
+    String documentId;
+    String message;
+    String negativeButtonText;
+
+    LacertaSelectRevDialogListener listener;
+
+    public LacertaSelectRevDialog setTitle(String title) {
+        this.title = title;
+        return this;
+    }
+
+    public LacertaSelectRevDialog setDocumentId(String documentId) {
+        this.documentId = documentId;
+        return this;
+    }
+
+    public LacertaSelectRevDialog setMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
+    public LacertaSelectRevDialog setNegativeButtonText(String negativeButtonText) {
+        this.negativeButtonText = negativeButtonText;
+        return this;
+    }
+
+    public LacertaSelectRevDialog setListener(LacertaSelectRevDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        super.onCreateDialog(savedInstanceState);
+
+        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity());
+        LayoutInflater inflater = requireActivity().getLayoutInflater();
+        View view = inflater.inflate(R.layout.lacerta_dialog_select_rev, null);
+
+        int height = (int) (getResources().getDisplayMetrics().heightPixels * 0.4);
+        view.setMinimumHeight(height);
+
+        RecyclerView recyclerView = view.findViewById(R.id.select_rev_recycler_view);
+
+        SelectRevDialogItemAdapter adapter = new SelectRevDialogItemAdapter(revId -> {
+            if (listener != null) {
+                listener.onItemSelected(revId);
+                dismiss();
+            }
+        });
+                recyclerView.setAdapter(adapter);
+        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+        builder.setView(view);
+
+        if (this.documentId == null) {
+            logger.error("SelectRevDialog", "documentId is null");
+            logger.e_code("0296fb0c-07a3-4971-a280-bd1a61461bb7");
+            Toast.makeText(getContext(), "Sorry, something went wrong", Toast.LENGTH_SHORT).show();
+            dismiss();
+        }
+        LacertaVcs lacertaVcs = lacertaVcsFactory.create(this.documentId);
+        lacertaVcs.getRevisionHistory().thenAccept(revList -> {
+            adapter.setRevList(revList);
+            adapter.notifyDataSetChanged(); // TODO-rca:時間に応じてアニメーションをつける
+        });
+
+
+        builder.setTitle(title == null ? "Select Rev" : title);
+        builder.setMessage(message == null ? "Select Rev" : message);
+        builder.setNegativeButton(negativeButtonText == null ? "Cancel" : negativeButtonText, (dialog, which) -> {
+            if (listener != null) {
+                listener.onDialogCanceled();
+                dismiss();
+            }
+        });
+
+        return builder.create();
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/LacertaSelectRevDialogInternalListener.java

@@ -0,0 +1,6 @@
+package one.nem.lacerta.component.common;
+
+public interface LacertaSelectRevDialogInternalListener {
+
+    void onItemSelected(String revId);
+}

component/common/src/main/java/one/nem/lacerta/component/common/LacertaSelectRevDialogListener.java

@@ -0,0 +1,8 @@
+package one.nem.lacerta.component.common;
+
+public interface LacertaSelectRevDialogListener {
+
+    void onItemSelected(String revId);
+
+    void onDialogCanceled();
+}

component/common/src/main/java/one/nem/lacerta/component/common/SelectDirDialogItemAdapter.java

@@ -0,0 +1,100 @@
+package one.nem.lacerta.component.common;
+
+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 one.nem.lacerta.model.LibraryItemPage;
+import one.nem.lacerta.model.ListItem;
+import one.nem.lacerta.model.ListItemType;
+
+public class SelectDirDialogItemAdapter extends RecyclerView.Adapter<SelectDirDialogItemAdapter.SelectDirDialogItemViewHolder> {
+
+
+    private LibraryItemPage libraryItemPage;
+    LacertaSelectDirDialogInternalEventListener listener;
+
+    public SelectDirDialogItemAdapter(LacertaSelectDirDialogInternalEventListener listener) {
+        this.listener = listener;
+    }
+
+    public void setListItems(LibraryItemPage libraryItemPage) {
+        this.libraryItemPage = libraryItemPage;
+        if (this.libraryItemPage.getPageId() != null) { // ルートディレクトリの場合は戻るボタンを表示しない
+            this.libraryItemPage.getListItems().add(0, new ListItem("戻る", " ", ListItemType.ITEM_TYPE_ACTION_BACK, null));
+        }
+    }
+
+    @NonNull
+    @Override
+    public SelectDirDialogItemViewHolder onCreateViewHolder(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 SelectDirDialogItemViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(SelectDirDialogItemViewHolder holder, int position) {
+        ListItem listItem = libraryItemPage.getListItems().get(position);
+        holder.title.setText(listItem.getTitle());
+        holder.description.setText(listItem.getDescription());
+        holder.icon.setImageResource(listItem.getItemType().getIconId());
+        if(listItem.getItemType() == ListItemType.ITEM_TYPE_ACTION_BACK) {
+            holder.itemView.setOnClickListener(v -> listener.onBackSelected(this.libraryItemPage.getParentId()));
+        } else {
+            holder.itemView.setOnClickListener(v -> listener.onDirSelected(listItem.getTitle(), listItem.getItemId()));
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return this.libraryItemPage == null ? 0 : this.libraryItemPage.getListItems().size();
+    }
+
+    public String getCurrentId() {
+        if (this.libraryItemPage == null) {
+            return null;
+        } else {
+            if (this.libraryItemPage.getPageId() == null) {
+                return null;
+            } else {
+                return this.libraryItemPage.getPageId();
+            }
+        }
+    }
+
+    public String getCurrentPageTitle() {
+        if (this.libraryItemPage == null) {
+            return null;
+        } else {
+            if (this.libraryItemPage.getPageId() == null) {
+                return null;
+            } else {
+                return this.libraryItemPage.getPageTitle();
+            }
+        }
+    }
+
+    public static class SelectDirDialogItemViewHolder extends RecyclerView.ViewHolder {
+
+        TextView title;
+        TextView description;
+
+        ImageView icon;
+
+
+        public SelectDirDialogItemViewHolder(@NonNull View itemView) {
+            super(itemView);
+
+            title = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_title);
+            description = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_description);
+            icon = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_icon);
+            description.setVisibility(View.GONE); // 暫定
+
+        }
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/SelectRevDialogItemAdapter.java

@@ -0,0 +1,66 @@
+package one.nem.lacerta.component.common;
+
+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.text.SimpleDateFormat;
+import java.util.ArrayList;
+
+import one.nem.lacerta.model.VcsRevModel;
+
+public class SelectRevDialogItemAdapter extends RecyclerView.Adapter<SelectRevDialogItemAdapter.SelectRevDialogItemViewHolder>{
+
+    ArrayList<VcsRevModel> revList;
+
+    LacertaSelectRevDialogInternalListener listener;
+
+    public SelectRevDialogItemAdapter(LacertaSelectRevDialogInternalListener listener) {
+        this.listener = listener;
+    }
+
+    public void setRevList(ArrayList<VcsRevModel> revList) {
+        this.revList = revList;
+    }
+
+    @NonNull
+    @Override
+    public SelectRevDialogItemAdapter.SelectRevDialogItemViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.common_rev_list_item, parent, false);
+        return new SelectRevDialogItemAdapter.SelectRevDialogItemViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull SelectRevDialogItemAdapter.SelectRevDialogItemViewHolder holder, int position) {
+        VcsRevModel rev = revList.get(position);
+        holder.title.setText(rev.getCommitMessage());
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
+        holder.description.setText(simpleDateFormat.format(rev.getCreatedAt()));
+        holder.revId.setText("RevID: " + rev.getId());
+
+        holder.itemView.setOnClickListener(v -> listener.onItemSelected(rev.getId()));
+    }
+
+    @Override
+    public int getItemCount() {
+        return this.revList == null ? 0 : this.revList.size();
+    }
+
+    public class SelectRevDialogItemViewHolder extends RecyclerView.ViewHolder {
+
+    TextView title;
+    TextView description;
+    TextView revId;
+
+        public SelectRevDialogItemViewHolder(@NonNull View itemView) {
+            super(itemView);
+            title = itemView.findViewById(R.id.rev_item_title);
+            description = itemView.findViewById(R.id.rev_item_detail);
+            revId = itemView.findViewById(R.id.rev_item_id);
+        }
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/model/DocumentTagApplyTagDialogExtendedModel.java

@@ -0,0 +1,31 @@
+package one.nem.lacerta.component.common.model;
+
+import one.nem.lacerta.model.document.tag.DocumentTag;
+
+// TODO-rca: クラス名が長すぎ
+
+/**
+ * DocumentTagを設定するダイアログで使うための拡張モデル
+ * チェックボックスの状態を保持するように
+ */
+public class DocumentTagApplyTagDialogExtendedModel extends DocumentTag {
+
+    private boolean isChecked;
+
+    public DocumentTagApplyTagDialogExtendedModel(DocumentTag documentTag) {
+        super(documentTag.getId(), documentTag.getName(), documentTag.getColor());
+    }
+
+    public DocumentTagApplyTagDialogExtendedModel(DocumentTag documentTag, boolean isChecked) {
+        super(documentTag.getId(), documentTag.getName(), documentTag.getColor());
+        this.isChecked = isChecked;
+    }
+
+    public boolean getIsChecked() {
+        return isChecked;
+    }
+
+    public void setIsChecked(boolean checked) {
+        isChecked = checked;
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaDirPickerDialog.java

@@ -0,0 +1,115 @@
+package one.nem.lacerta.component.common.picker;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.component.common.R;
+import one.nem.lacerta.component.common.picker.base.LacertaFilePickerAdapterBase;
+import one.nem.lacerta.component.common.picker.base.LacertaFilePickerDialogBase;
+import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.model.ListItemType;
+import one.nem.lacerta.model.PublicPath;
+
+@AndroidEntryPoint
+public class LacertaDirPickerDialog extends LacertaFilePickerDialogBase {
+
+    @Inject
+    LacertaLibrary lacertaLibrary;
+
+    // Listener
+    public interface LacertaDirPickerDialogListener {
+        void onDirSelected(String name, String dirId);
+    }
+
+    // Variables
+    LacertaDirPickerDialogListener listener;
+
+    // Setter
+    public LacertaDirPickerDialog setListener(LacertaDirPickerDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        super.onCreateDialog(savedInstanceState);
+
+        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity());
+
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.lacerta_dialog_select_dir, null);
+
+        // 高さを画面の40%にする
+        int height = (int) (getResources().getDisplayMetrics().heightPixels * 0.4);
+        view.setMinimumHeight(height);
+
+        RecyclerView recyclerView = view.findViewById(R.id.select_dir_recycler_view);
+        TextView currentDirTextView = view.findViewById(R.id.current_dir_text_view);
+
+        LacertaFilePickerAdapterBase adapter = new LacertaFilePickerAdapterBase();
+        adapter.setListener(new LacertaFilePickerAdapterBase.LacertaFilePickerAdapterListener() {
+            @Override
+            public void onItemSelected(String dirId) {
+                updateList(adapter, dirId);
+                updatePublicPath(currentDirTextView, dirId);
+            }
+
+            @Override
+            public void onBackSelected(String dirId) {
+                updateList(adapter, dirId);
+                updatePublicPath(currentDirTextView, dirId);
+            }
+        });
+
+        recyclerView.setAdapter(adapter);
+        recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
+
+        this.updateList(adapter, null); // ルートディレクトリのリストを表示
+
+        // Init dialog
+        builder.setTitle(this.title == null ? "フォルダを選択" : this.title);
+        builder.setMessage(this.message == null ? "フォルダを選択してください" : this.message);
+        builder.setView(view);
+        builder.setPositiveButton(this.positiveButtonText == null ? "OK" : this.positiveButtonText, (dialog, which) -> {
+            if (listener != null) {
+                listener.onDirSelected(
+                        adapter.getCurrentPageTitle(),
+                        adapter.getCurrentId());
+            }
+        });
+        builder.setNegativeButton(this.negativeButtonText == null ? "キャンセル" : this.negativeButtonText, (dialog, which) -> {
+            if (listener != null) {
+                dismiss();
+            }
+        });
+
+        return builder.create();
+    }
+
+    private void updatePublicPath(TextView currentDirTextView, String folderId) {
+        lacertaLibrary.getPublicPath(folderId, ListItemType.ITEM_TYPE_FOLDER).thenAccept(publicPath -> {
+            this.updatePathTextView(currentDirTextView, publicPath, ListItemType.ITEM_TYPE_FOLDER);
+        });
+    }
+
+    private void updateList(LacertaFilePickerAdapterBase adapter, String folderId) {
+        lacertaLibrary.getFolderList(folderId).thenAccept(libraryItemPage -> {
+            int currentCount = adapter.getItemCount();
+            String currentId = adapter.getCurrentId();
+//            adapter.setListItems(libraryItemPage);
+            getActivity().runOnUiThread(() -> {
+                this.updateListView(adapter, libraryItemPage, currentCount, currentId);
+            });
+        });
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerAdapter.java

@@ -0,0 +1,42 @@
+package one.nem.lacerta.component.common.picker;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import one.nem.lacerta.component.common.picker.base.LacertaFilePickerAdapterBase;
+import one.nem.lacerta.model.ListItem;
+import one.nem.lacerta.model.ListItemType;
+
+public class LacertaFilePickerAdapter extends LacertaFilePickerAdapterBase {
+
+    // Listener
+    public interface LacertaFilePickerAdapterListener extends LacertaFilePickerAdapterBase.LacertaFilePickerAdapterListener {
+        void onDocumentSelected(String documentId);
+        void onCombinedDocumentSelected(String documentId);
+    }
+
+    // Variables
+    LacertaFilePickerAdapterListener listener;
+
+    // Setter
+    public LacertaFilePickerAdapter setListener(LacertaFilePickerAdapterListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    @Override
+    public void onBindViewHolder(LacertaFilePickerViewHolder holder, int position) {
+        super.onBindViewHolder(holder, position);
+        if (libraryItemPage.getListItems().get(position).getItemType() == ListItemType.ITEM_TYPE_DOCUMENT) {
+            if (libraryItemPage.getListItems().get(position).getHasCombined()) {
+                holder.itemView.setOnClickListener(v -> {
+                    listener.onCombinedDocumentSelected(libraryItemPage.getListItems().get(position).getItemId());
+                });
+            } else {
+                holder.itemView.setOnClickListener(v -> {
+                    ListItem listItem = libraryItemPage.getListItems().get(position);
+                    listener.onDocumentSelected(listItem.getItemId());
+                });
+            }
+        }
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerDialog.java

@@ -0,0 +1,127 @@
+package one.nem.lacerta.component.common.picker;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.component.common.R;
+import one.nem.lacerta.component.common.picker.base.LacertaFilePickerAdapterBase;
+import one.nem.lacerta.component.common.picker.base.LacertaFilePickerDialogBase;
+import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.model.ListItemType;
+
+@AndroidEntryPoint
+public class LacertaFilePickerDialog extends LacertaFilePickerDialogBase {
+
+    @Inject
+    LacertaLibrary lacertaLibrary;
+
+    // Listener
+    public interface LacertaFilePickerDialogListener {
+        void onFileSelected(String name, String fileId);
+    }
+
+    // Variables
+    LacertaFilePickerDialogListener listener;
+
+    // Setter
+    public LacertaFilePickerDialog setListener(LacertaFilePickerDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        super.onCreateDialog(savedInstanceState);
+
+        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity());
+
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.lacerta_dialog_select_dir, null);
+
+        // 高さを画面の40%にする
+        int height = (int) (getResources().getDisplayMetrics().heightPixels * 0.4);
+        view.setMinimumHeight(height);
+
+        RecyclerView recyclerView = view.findViewById(R.id.select_dir_recycler_view);
+        TextView currentDirTextView = view.findViewById(R.id.current_dir_text_view);
+
+        LacertaFilePickerAdapter adapter = new LacertaFilePickerAdapter();
+        adapter.setListener(new LacertaFilePickerAdapter.LacertaFilePickerAdapterListener() {
+            @Override
+            public void onItemSelected(String dirId) {
+                updateList(adapter, dirId);
+                updatePublicPath(currentDirTextView, dirId);
+            }
+
+            @Override
+            public void onBackSelected(String dirId) {
+                updateList(adapter, dirId);
+                updatePublicPath(currentDirTextView, dirId);
+            }
+
+            @Override
+            public void onDocumentSelected(String documentId) {
+                if (listener != null) {
+                    dismiss();
+                    listener.onFileSelected(documentId, documentId);
+                }
+            }
+
+            @Override
+            public void onCombinedDocumentSelected(String documentId) {
+                if (listener != null) {
+                    LacertaFilePickerSelectDocumentDialog dialog = new LacertaFilePickerSelectDocumentDialog();
+                    dialog.setDocumentId(documentId);
+                    dialog.setListener(documentId1 -> {
+                        dismiss();
+                        listener.onFileSelected(documentId1, documentId1);
+                    });
+                    dialog.show(getParentFragmentManager(), "select_document_dialog");
+                }
+            }
+        });
+
+        recyclerView.setAdapter(adapter);
+        recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
+
+        this.updateList(adapter, null); // ルートディレクトリのリストを表示
+
+        // Init dialog
+        builder.setTitle(this.title == null ? "ファイルを選択" : this.title);
+        builder.setMessage(this.message == null ? "ファイルを選択してください" : this.message);
+        builder.setView(view);
+        builder.setNegativeButton(this.negativeButtonText == null ? "キャンセル" : this.negativeButtonText, (dialog, which) -> {
+            dismiss();
+        });
+
+        return builder.create();
+    }
+
+    private void updatePublicPath(TextView currentDirTextView, String folderId) {
+        lacertaLibrary.getPublicPath(folderId, ListItemType.ITEM_TYPE_FOLDER).thenAccept(publicPath -> {
+            this.updatePathTextView(currentDirTextView, publicPath, ListItemType.ITEM_TYPE_FOLDER);
+        });
+    }
+
+    private void updateList(LacertaFilePickerAdapterBase adapter, String folderId) {
+        lacertaLibrary.getLibraryPage(folderId, 100).thenAccept(libraryItemPage -> { // TODO-rca: 100 is a magic number
+            int currentCount = adapter.getItemCount();
+            String currentId = adapter.getCurrentId();
+//            adapter.setListItems(libraryItemPage);
+            getActivity().runOnUiThread(() -> {
+                this.updateListView(adapter, libraryItemPage, currentCount, currentId);
+            });
+        });
+    }
+
+}

component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerSelectDocumentAdapter.java

@@ -0,0 +1,75 @@
+package one.nem.lacerta.component.common.picker;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+
+import one.nem.lacerta.component.common.R;
+import one.nem.lacerta.model.ListItem;
+import one.nem.lacerta.model.document.DocumentMeta;
+
+public class LacertaFilePickerSelectDocumentAdapter extends RecyclerView.Adapter<LacertaFilePickerSelectDocumentAdapter.LacertaFilePickerSelectDocumentViewHolder>{
+
+    // Listener
+    public interface LacertaFilePickerSelectDocumentAdapterListener {
+        void onDocumentSelected(String documentId);
+    }
+
+    // Variables
+    LacertaFilePickerSelectDocumentAdapterListener listener;
+
+    ArrayList<ListItem> listItems;
+
+    // Setter
+    public LacertaFilePickerSelectDocumentAdapter setListener(LacertaFilePickerSelectDocumentAdapterListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    public void setListItems(ArrayList<ListItem> listItems) {
+        this.listItems = listItems;
+    }
+
+
+    @NonNull
+    @Override
+    public LacertaFilePickerSelectDocumentAdapter.LacertaFilePickerSelectDocumentViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(one.nem.lacerta.shared.ui.R.layout.common_list_item, parent, false);
+        return new LacertaFilePickerSelectDocumentViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull LacertaFilePickerSelectDocumentAdapter.LacertaFilePickerSelectDocumentViewHolder holder, int position) {
+        ListItem listItem = listItems.get(position);
+        holder.title.setText(listItem.getTitle());
+        holder.description.setVisibility(View.GONE);
+        holder.icon.setImageResource(listItem.getItemType().getIconId());
+        holder.itemView.setOnClickListener(v -> listener.onDocumentSelected(listItem.getItemId()));
+    }
+
+    @Override
+    public int getItemCount() {
+        return listItems == null ? 0 : listItems.size();
+    }
+
+    public class LacertaFilePickerSelectDocumentViewHolder extends RecyclerView.ViewHolder {
+
+        ImageView icon;
+        TextView title;
+        TextView description;
+
+        public LacertaFilePickerSelectDocumentViewHolder(@NonNull View itemView) {
+            super(itemView);
+            icon = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_icon);
+            title = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_title);
+            description = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_description);
+        }
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerSelectDocumentDialog.java

@@ -0,0 +1,88 @@
+package one.nem.lacerta.component.common.picker;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+
+import androidx.fragment.app.DialogFragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import java.util.ArrayList;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.component.common.R;
+import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.model.ListItem;
+import one.nem.lacerta.model.ListItemType;
+import one.nem.lacerta.model.pref.ToxiDocumentModel;
+
+@AndroidEntryPoint
+public class LacertaFilePickerSelectDocumentDialog extends DialogFragment {
+
+    @Inject
+    LacertaLibrary lacertaLibrary;
+
+    // Listener
+    public interface LacertaFilePickerSelectDocumentDialogListener {
+        void onDocumentSelected(String documentId);
+    }
+
+    // Variables
+    LacertaFilePickerSelectDocumentDialogListener listener;
+
+    String documentId;
+
+    // Setter
+    public LacertaFilePickerSelectDocumentDialog setListener(LacertaFilePickerSelectDocumentDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    public LacertaFilePickerSelectDocumentDialog setDocumentId(String documentId) {
+        this.documentId = documentId;
+        return this;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        super.onCreateDialog(savedInstanceState);
+
+        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity());
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.lacerta_dialog_select_doc, null);
+
+        // 高さを画面の40%にする
+        int height = (int) (getResources().getDisplayMetrics().heightPixels * 0.4);
+        view.setMinimumHeight(height);
+
+        RecyclerView recyclerView = view.findViewById(R.id.document_list_recycler_view);
+
+        LacertaFilePickerSelectDocumentAdapter adapter = new LacertaFilePickerSelectDocumentAdapter();
+
+        adapter.setListener(documentId -> listener.onDocumentSelected(documentId));
+
+        recyclerView.setAdapter(adapter);
+        recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
+        builder.setTitle("追加先を選択");
+
+        builder.setView(view);
+
+        lacertaLibrary.getCombinedDocumentToxiList(this.documentId).thenAccept(toxiDocumentModels -> {
+            ArrayList<ListItem> listItems = new ArrayList<>();
+            for (ToxiDocumentModel toxiDocumentModel : toxiDocumentModels) {
+                listItems.add(new ListItem(toxiDocumentModel.titleCache, null, ListItemType.ITEM_TYPE_DOCUMENT, toxiDocumentModel.childDocumentId));
+            }
+            adapter.setListItems(listItems);
+            adapter.notifyDataSetChanged();
+        });
+
+        return builder.create();
+    }
+
+
+}

component/common/src/main/java/one/nem/lacerta/component/common/picker/base/LacertaFilePickerAdapterBase.java

@@ -0,0 +1,110 @@
+package one.nem.lacerta.component.common.picker.base;
+
+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 one.nem.lacerta.model.LibraryItemPage;
+import one.nem.lacerta.model.ListItem;
+import one.nem.lacerta.model.ListItemType;
+
+public class LacertaFilePickerAdapterBase extends RecyclerView.Adapter<LacertaFilePickerAdapterBase.LacertaFilePickerViewHolder> {
+
+    // Listener
+    public interface LacertaFilePickerAdapterListener {
+        void onItemSelected(String dirId);
+        void onBackSelected(String dirId);
+    }
+
+    protected LibraryItemPage libraryItemPage;
+
+    protected LacertaFilePickerAdapterListener listener;
+
+    // Empty constructor
+    public LacertaFilePickerAdapterBase() {
+    }
+
+    public void setListItems(LibraryItemPage libraryItemPage) {
+        this.libraryItemPage = libraryItemPage;
+        if (this.libraryItemPage.getPageId() != null) { // ルートディレクトリの場合は戻るボタンを表示しない
+            this.libraryItemPage.getListItems().add(0, new ListItem("戻る", " ", ListItemType.ITEM_TYPE_ACTION_BACK, null));
+        }
+    }
+
+    public void setListener(LacertaFilePickerAdapterListener listener) {
+        this.listener = listener;
+    }
+
+    @NonNull
+    @Override
+    public LacertaFilePickerViewHolder onCreateViewHolder(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 LacertaFilePickerViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(LacertaFilePickerViewHolder holder, int position) {
+        ListItem listItem = libraryItemPage.getListItems().get(position);
+        holder.title.setText(listItem.getTitle());
+        holder.description.setText(listItem.getDescription());
+        holder.icon.setImageResource(listItem.getItemType().getIconId());
+        if(listItem.getItemType() == ListItemType.ITEM_TYPE_ACTION_BACK) {
+            holder.itemView.setOnClickListener(v -> listener.onBackSelected(this.libraryItemPage.getParentId()));
+        } else {
+            holder.itemView.setOnClickListener(v -> listener.onItemSelected(listItem.getItemId()));
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return this.libraryItemPage == null ? 0 : this.libraryItemPage.getListItems().size();
+    }
+
+    public String getCurrentId() {
+        if (this.libraryItemPage == null) {
+            return null;
+        } else {
+            if (this.libraryItemPage.getPageId() == null) {
+                return null;
+            } else {
+                return this.libraryItemPage.getPageId();
+            }
+        }
+    }
+
+    public String getCurrentPageTitle() {
+        if (this.libraryItemPage == null) {
+            return null;
+        } else {
+            if (this.libraryItemPage.getPageId() == null) {
+                return null;
+            } else {
+                return this.libraryItemPage.getPageTitle();
+            }
+        }
+    }
+
+    public static class LacertaFilePickerViewHolder extends RecyclerView.ViewHolder {
+
+        TextView title;
+        TextView description;
+
+        ImageView icon;
+
+
+        public LacertaFilePickerViewHolder(@NonNull View itemView) {
+            super(itemView);
+
+            title = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_title);
+            description = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_description);
+            icon = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_icon);
+            description.setVisibility(View.GONE); // 暫定
+
+        }
+    }
+}

component/common/src/main/java/one/nem/lacerta/component/common/picker/base/LacertaFilePickerDialogBase.java

@@ -0,0 +1,88 @@
+package one.nem.lacerta.component.common.picker.base;
+
+import android.widget.TextView;
+
+import androidx.fragment.app.DialogFragment;
+
+import javax.inject.Inject;
+
+import one.nem.lacerta.model.LibraryItemPage;
+import one.nem.lacerta.model.ListItemType;
+import one.nem.lacerta.model.PublicPath;
+import one.nem.lacerta.utils.LacertaLogger;
+
+public class LacertaFilePickerDialogBase extends DialogFragment {
+    @Inject
+    LacertaLogger logger;
+
+    // Variables
+    protected String title;
+    protected String message;
+    protected String positiveButtonText;
+    protected String negativeButtonText;
+
+    // Setter
+    public LacertaFilePickerDialogBase setTitle(String title) {
+        this.title = title;
+        return this;
+    }
+
+    public LacertaFilePickerDialogBase setMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
+    public LacertaFilePickerDialogBase setPositiveButtonText(String positiveButtonText) {
+        this.positiveButtonText = positiveButtonText;
+        return this;
+    }
+
+    public LacertaFilePickerDialogBase setNegativeButtonText(String negativeButtonText) {
+        this.negativeButtonText = negativeButtonText;
+        return this;
+    }
+
+    // Methods
+
+    protected void updatePathTextView(TextView currentDirTextView, PublicPath publicPath, ListItemType listItemType) {
+        if (publicPath == null) {
+            currentDirTextView.setText("/");
+        } else {
+            if (listItemType == ListItemType.ITEM_TYPE_FOLDER) {
+                currentDirTextView.setText("/" + publicPath.getStringPath()); // TODO-rca: PublicPath側の実装を治すべき
+            } else {
+                currentDirTextView.setText("/" + publicPath.parent().getStringPath()); // TODO-rca: PublicPath側の実装を治すべき
+            }
+        }
+    }
+
+    protected void updateListView(LacertaFilePickerAdapterBase adapter, LibraryItemPage libraryItemPage, int currentCount, String currentDirId) {
+        if (currentCount == 0) {
+            // 初回表示
+            adapter.setListItems(libraryItemPage);
+            adapter.notifyItemRangeInserted(0, libraryItemPage.getListItems().size());
+        } else if (currentDirId == null) {
+            // Rootが関わる推移 (Rootからの推移)
+            adapter.setListItems(libraryItemPage);
+            adapter.notifyItemRangeRemoved(0, currentCount);
+            adapter.notifyItemRangeInserted(0, libraryItemPage.getListItems().size());
+        } else if (libraryItemPage.getPageId() == null) {
+            // Rootが関わる推移 (Rootへの推移)
+            adapter.setListItems(libraryItemPage);
+            adapter.notifyItemRangeRemoved(0, currentCount);
+            adapter.notifyItemRangeInserted(0, libraryItemPage.getListItems().size());
+        } else if (libraryItemPage.getPageId() != null) {
+            // Rootが関わらない推移
+            adapter.setListItems(libraryItemPage);
+            adapter.notifyItemRangeRemoved(1, currentCount);
+            adapter.notifyItemRangeInserted(1, libraryItemPage.getListItems().size());
+        } else {
+            // その他の遷移(安全側に倒すため全アイテム更新)
+            logger.warn("FilePickerDialogBase", "Unknown transition.");
+            logger.warn("FilePickerDialogBase", "currentDirId: " + currentDirId + ", libraryItemPage.getPageId(): " + libraryItemPage.getPageId());
+            adapter.setListItems(libraryItemPage);
+            adapter.notifyItemRangeRemoved(0, currentCount);
+            adapter.notifyItemRangeInserted(0, libraryItemPage.getListItems().size());
+        }
+    }
+}

component/common/src/main/res/layout/apply_tag_list_item.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <CheckBox
+        android:id="@+id/tag_check_box"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textSize="16sp"
+        android:layout_marginHorizontal="16dp"
+        android:layout_marginVertical="4dp"
+        android:text="CheckBox" />
+
+</LinearLayout>

component/common/src/main/res/layout/common_rev_list_item.xml

@@ -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="match_parent"
+            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="match_parent"
+            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="match_parent"
+            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>

component/common/src/main/res/layout/lacerta_dialog_apply_tag.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/apply_tag_list"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+</FrameLayout>

component/common/src/main/res/layout/lacerta_dialog_create_tag.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/tag_name_text_input_layout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="8dp"
+        android:paddingHorizontal="16dp"
+        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/tag_name_edit_text"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/tag_color_text_input_layout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="8dp"
+        android:paddingHorizontal="16dp"
+        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+        <!-- todo: add color picker -->
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/tag_color_edit_text"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+
+    </com.google.android.material.textfield.TextInputLayout>
+</LinearLayout>

component/common/src/main/res/layout/lacerta_dialog_edit_meta.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/title_text_input_layout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="8dp"
+        android:paddingHorizontal="16dp"
+        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/tag_name_edit_text"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+</LinearLayout>

component/common/src/main/res/layout/lacerta_dialog_select_dir.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout 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:orientation="vertical">
+
+    <com.google.android.material.textview.MaterialTextView
+        android:id="@+id/current_dir_text_view"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="32dp" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/select_dir_recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"/>
+
+</LinearLayout>

component/common/src/main/res/layout/lacerta_dialog_select_doc.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/document_list_recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"/>
+</FrameLayout>

component/common/src/main/res/layout/lacerta_dialog_select_rev.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/select_rev_recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+</FrameLayout>

component/scanner/build.gradle

@@ -1,10 +1,11 @@
 plugins {
     alias(libs.plugins.com.android.library)
+    id 'com.google.dagger.hilt.android'
 }
 
 android {
     namespace 'one.nem.lacerta.component.scanner'
-    compileSdk 33
+    compileSdk 34
 
     defaultConfig {
         minSdk 26
@@ -29,9 +30,28 @@ 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
 
+    // Hilt (DI)
+    implementation libs.com.google.dagger.hilt.android
+    annotationProcessor libs.com.google.dagger.hilt.compiler
+
     implementation 'com.websitebeaver:documentscanner:1.0.0'
+
+    implementation project(':shared:ui')
+    implementation project(':model')
+
+    implementation project(':processor')
+
+    implementation project(':utils')
+
+    implementation project(':vcs')
+
+    implementation project(':data')
+
+    implementation project(':component:common')
 }

component/scanner/src/main/AndroidManifest.xml

@@ -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=".ScannerManagerActivity"
+            android:exported="false" />
+    </application>
+
 </manifest>

component/scanner/src/main/java/one/nem/lacerta/component/scanner/CaptureResultAdapter.java

@@ -0,0 +1,55 @@
+package one.nem.lacerta.component.scanner;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+
+public class CaptureResultAdapter extends RecyclerView.Adapter<CaptureResultAdapter.ViewHolder> {
+    private final ArrayList<CapturedData> results;
+
+    public CaptureResultAdapter(ArrayList<CapturedData> results) {
+        this.results = results;
+    }
+
+    @Override
+    public CaptureResultAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_scanner_component_manager_stub, parent, false);
+        return new CaptureResultAdapter.ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(CaptureResultAdapter.ViewHolder holder, int position) {
+        CapturedData result = results.get(position);
+        holder.textViewPath.setText(result.getPath());
+        holder.textViewResolutionHeight.setText(result.getResolutionHeight());
+        holder.textViewResolutionWidth.setText(result.getResolutionWidth());
+        holder.imageView.setImageBitmap(result.getBitmap());
+    }
+
+    @Override
+    public int getItemCount() {
+        return results.size();
+    }
+
+    public class ViewHolder extends RecyclerView.ViewHolder {
+
+        public TextView textViewPath;
+        public TextView textViewResolutionHeight;
+        public TextView textViewResolutionWidth;
+        public ImageView imageView;
+
+        public ViewHolder(View view) {
+            super(view);
+            textViewPath = view.findViewById(R.id.textViewPath);
+            textViewResolutionHeight = view.findViewById(R.id.textViewResHeight);
+            textViewResolutionWidth = view.findViewById(R.id.textViewResWidth);
+            imageView = view.findViewById(R.id.imageViewResult);
+        }
+    }
+}

component/scanner/src/main/java/one/nem/lacerta/component/scanner/CapturedData.java

@@ -0,0 +1,44 @@
+package one.nem.lacerta.component.scanner;
+
+import android.graphics.Bitmap;
+
+public class CapturedData {
+
+    private String path;
+    private String resolutionHeight;
+    private String resolutionWidth;
+    private String size;
+    private Bitmap bitmap;
+
+    // Constructor
+
+    public CapturedData(String path, String resolutionHeight, String resolutionWidth, String size, Bitmap bitmap) {
+        this.path = path;
+        this.resolutionHeight = resolutionHeight;
+        this.resolutionWidth = resolutionWidth;
+        this.size = size;
+        this.bitmap = bitmap;
+    }
+
+    // Getters
+
+    public String getPath() {
+        return path;
+    }
+
+    public String getResolutionHeight() {
+        return resolutionHeight;
+    }
+
+    public String getResolutionWidth() {
+        return resolutionWidth;
+    }
+
+    public String getSize() {
+        return size;
+    }
+
+    public Bitmap getBitmap() {
+        return bitmap;
+    }
+}

component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerDataManagerStubFragment.java

@@ -0,0 +1,251 @@
+package one.nem.lacerta.component.scanner;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.net.Uri;
+import android.os.Bundle;
+
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
+import androidx.core.content.FileProvider;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import java.io.File;
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.Locale;
+import java.util.UUID;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.model.document.DocumentDetail;
+import one.nem.lacerta.model.document.DocumentMeta;
+import one.nem.lacerta.model.document.path.DocumentPath;
+import one.nem.lacerta.processor.DocumentProcessor;
+import one.nem.lacerta.processor.factory.DocumentProcessorFactory;
+
+import one.nem.lacerta.utils.LacertaLogger;
+
+import one.nem.lacerta.utils.repository.DeviceInfoUtils;
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link ScannerDataManagerStubFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+@AndroidEntryPoint
+public class ScannerDataManagerStubFragment extends Fragment {
+
+    // TODO-rca: 時間があったらcacheを使うようにする？
+
+    // Results
+    private ArrayList<CapturedData> results = new ArrayList<>();
+
+    private Uri photoURI;
+
+    private DocumentDetail documentDetail;
+
+    private DocumentProcessor documentProcessor;
+
+    @Inject
+    DocumentProcessorFactory documentProcessorFactory;
+
+    @Inject
+    LacertaLogger logger;
+
+    @Inject
+    DeviceInfoUtils deviceInfoUtils;
+
+    private final ActivityResultLauncher<Intent> cameraLauncher = registerForActivityResult(
+            new ActivityResultContracts.StartActivityForResult(),
+            result -> {
+                if (result.getResultCode() == Activity.RESULT_OK) {
+                    try {
+                        if (getActivity() == null) {
+                            Log.d("ScannerDataManagerStubFragment", "getActivity() is null");
+                            return;
+                        }
+                        if (photoURI == null) {
+                            Log.d("ScannerDataManagerStubFragment", "photoURI is null");
+                            Toast.makeText(getActivity(), "photoURI is null", Toast.LENGTH_LONG).show();
+                            return;
+                        }
+                        Bitmap imageBitmap = MediaStore.Images.Media.getBitmap(getActivity().getContentResolver(), photoURI);
+                        results.add(new CapturedData("Placeholder", Integer.toString(imageBitmap.getHeight()), Integer.toString(imageBitmap.getWidth()), "Placeholder", imageBitmap));
+                    } catch (IOException e) {
+                        Log.e("ScannerDataManagerStubFragment", "Error occurred while reading the file", e);
+                    }
+                }
+            }
+    );
+
+    public ScannerDataManagerStubFragment() {
+        // Required empty public constructor
+    }
+    // TODO: Rename and change types and number of parameters
+    public static ScannerDataManagerStubFragment newInstance() {
+        ScannerDataManagerStubFragment fragment = new ScannerDataManagerStubFragment();
+        Bundle args = new Bundle();
+        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_scanner_data_manager_stub, container, false);
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+//        view.findViewById(R.id.button_call_camera).setOnClickListener(v -> {
+//            Log.d("ScannerDataManagerStubFragment", "button_call_camera clicked");
+//            Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
+//            if (takePictureIntent.resolveActivity(getActivity().getPackageManager()) != null) {
+//                File photoFile = null;
+//                try {
+//                    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.US).format(new Date());
+//                    String imageFileName = "JPEG_" + timeStamp + "_";
+//                    File storageDir = getActivity().getExternalFilesDir(Environment.DIRECTORY_PICTURES);
+//                    photoFile = File.createTempFile(imageFileName, ".jpg", storageDir);
+//                } catch (IOException ex) {
+//                    Log.e("ScannerDataManagerStubFragment", "Error occurred while creating the file", ex);
+//                }
+//                if (photoFile != null) {
+//                    photoURI = FileProvider.getUriForFile(getActivity(), "one.nem.lacerta.provider", photoFile);
+//                    takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoURI);
+//                    cameraLauncher.launch(takePictureIntent);
+//                }
+//                else {
+//                    Log.d("ScannerDataManagerStubFragment", "photoFile is null");
+//                }
+//            }
+//            else {
+//                Log.d("ScannerDataManagerStubFragment", "camera not available");
+//            }
+//            updateResults();
+//        });
+//
+//        view.findViewById(R.id.button_create_documnent).setOnClickListener(v -> {
+//            Log.d("ScannerDataManagerStubFragment", "button_create_documnent clicked");
+//            Toast.makeText(getActivity(), "button_create_documnent clicked", Toast.LENGTH_LONG).show();
+//
+//            this.documentDetail = createSampleDocumentDetail();
+//
+//        });
+//
+//        view.findViewById(R.id.button_init_document_processor).setOnClickListener(v -> {
+//            Log.d("ScannerDataManagerStubFragment", "button_init_document_processor clicked");
+//            Toast.makeText(getActivity(), "button_init_document_processor clicked", Toast.LENGTH_LONG).show();
+//            // TODO-rca: ここでDocumentProcessorを初期化する
+//            if (this.documentDetail == null) {
+//                Toast.makeText(getActivity(), "documentDetail is null", Toast.LENGTH_LONG).show();
+//                return;
+//            }
+//            this.documentProcessor = documentProcessorFactory.create(this.documentDetail);
+//            Toast.makeText(getActivity(), "documentProcessor created", Toast.LENGTH_LONG).show();
+//            try {
+//                this.documentProcessor.init();
+//            } catch (Exception e) {
+//                Toast.makeText(getActivity(), "Error occurred while initializing documentProcessor", Toast.LENGTH_LONG).show();
+//                Log.e("ScannerDataManagerStubFragment", "Error occurred while initializing documentProcessor", e);
+//            }
+//            Toast.makeText(getActivity(), "documentProcessor initialized", Toast.LENGTH_LONG).show();
+//        });
+//
+//        view.findViewById(R.id.button_add_page).setOnClickListener(v -> {
+//            Log.d("ScannerDataManagerStubFragment", "button_add_page clicked");
+//            Toast.makeText(getActivity(), "button_add_page clicked", Toast.LENGTH_LONG).show();
+//            if (this.documentProcessor == null) {
+//                Toast.makeText(getActivity(), "documentProcessor is null", Toast.LENGTH_LONG).show();
+//                return;
+//            }
+//            Bitmap[] bitmaps = new Bitmap[results.size()];
+//            for (int i = 0; i < results.size(); i++) {
+//                bitmaps[i] = results.get(i).getBitmap();
+//            }
+//
+//            try {
+//                this.documentProcessor.addNewPagesToLast(bitmaps);
+//            } catch (Exception e) {
+//                Toast.makeText(getActivity(), "Error occurred while adding pages", Toast.LENGTH_LONG).show();
+//                Log.e("ScannerDataManagerStubFragment", "Error occurred while adding pages", e);
+//            }
+//
+//            Toast.makeText(getActivity(), "pages added", Toast.LENGTH_LONG).show();
+//
+//            try {
+//                this.documentProcessor.close();
+//            } catch (Exception e) {
+//                Toast.makeText(getActivity(), "Error occurred while closing documentProcessor", Toast.LENGTH_LONG).show();
+//                Log.e("ScannerDataManagerStubFragment", "Error occurred while closing documentProcessor", e);
+//            }
+//        });
+    }
+
+    public DocumentDetail createSampleDocumentDetail() {
+//
+//        String id = UUID.randomUUID().toString();
+//
+//        Toast.makeText(getActivity(), "Generated id: " + id, Toast.LENGTH_LONG).show();
+//        //logger.debug("CreateSample", "Generated id: " + id);
+//
+//        DocumentMeta meta = new DocumentMeta(
+//                id,
+//                "Sample" + DateTimeFormatter.ofPattern("yyyyMMddHHmmss").format(LocalDateTime.now()),
+//                new Date(),
+//                new Date());
+//
+//        DocumentPath path = new DocumentPath(
+//                deviceInfoUtils.getExternalStorageDirectoryString(),
+//                "Sample" + DateTimeFormatter.ofPattern("yyyyMMddHHmmss").format(LocalDateTime.now()));
+//
+//        return new DocumentDetail(meta, path, "SampleAuthor", "SampleDefaultBranch");
+        return null;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        Log.d("ScannerDataManagerStubFragment", "onResume");
+        updateResults();
+    }
+
+    public void updateResults() {
+        Log.d("ScannerDataManagerStubFragment", "updateResults");
+
+        // TODO-rca: エラーハンドリング
+        RecyclerView recyclerView = getView().findViewById(R.id.result_recycler_view);
+
+        recyclerView.setLayoutManager(new androidx.recyclerview.widget.LinearLayoutManager(getContext()));
+        recyclerView.setAdapter(new CaptureResultAdapter(this.results));
+
+
+    }
+
+}

component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerManagerActivity.java

@@ -0,0 +1,333 @@
+package one.nem.lacerta.component.scanner;
+
+import android.Manifest;
+import android.app.ProgressDialog;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.Toast;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import com.google.android.material.appbar.MaterialToolbar;
+import com.websitebeaver.documentscanner.DocumentScanner;
+
+import java.util.ArrayList;
+import java.util.Objects;
+import java.util.concurrent.CompletableFuture;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.component.common.picker.LacertaFilePickerDialog;
+import one.nem.lacerta.data.Document;
+import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.model.document.DocumentDetail;
+import one.nem.lacerta.model.document.DocumentMeta;
+import one.nem.lacerta.model.document.page.Page;
+import one.nem.lacerta.processor.DocumentProcessor;
+import one.nem.lacerta.processor.factory.DocumentProcessorFactory;
+import one.nem.lacerta.utils.LacertaLogger;
+import one.nem.lacerta.vcs.factory.LacertaVcsFactory;
+
+@AndroidEntryPoint
+public class ScannerManagerActivity extends AppCompatActivity {
+
+    String TAG = "ScannerManagerActivity";
+
+    @Inject
+    LacertaLogger logger;
+
+    @Inject
+    Document document;
+
+    @Inject
+    DocumentProcessorFactory documentProcessorFactory;
+
+    @Inject
+    LacertaVcsFactory lacertaVcsFactory;
+
+//    @Inject
+//    public ScannerManagerActivity(LacertaLogger logger, Document document, LacertaLibrary lacertaLibrary, DocumentProcessorFactory documentProcessorFactory, LacertaVcsFactory lacertaVcsFactory) {
+//        this.logger = logger;
+//        this.document = document;
+//        this.lacertaLibrary = lacertaLibrary;
+//        this.documentProcessorFactory = documentProcessorFactory;
+//        this.lacertaVcsFactory = lacertaVcsFactory;
+//    }
+
+    @Inject
+    public ScannerManagerActivity() {
+        // Required empty public constructor
+    }
+
+    // Variables
+    private ArrayList<Bitmap> croppedImages = new ArrayList<>();
+
+    private boolean update = false;
+    private String documentId;
+    private int index = 0;
+
+    View view;
+
+    DocumentScanner documentScanner = new DocumentScanner(
+            this,
+            (croppedImageResults) -> {
+                logger.debug(TAG, "croppedImage size: " + croppedImageResults.size());
+                ArrayList<Bitmap> croppedImages = new ArrayList<>();
+                for (String result : croppedImageResults) {
+                    croppedImages.add(BitmapFactory.decodeFile(result));
+                }
+                processResult(croppedImages);
+                return null;
+            },
+            (errorMessage) -> {
+                // an error happened
+                logger.error(TAG, "Error: " + errorMessage);
+                logger.e_code("543a230e-cb9a-47a2-8131-3beecfe1c458");
+                return null;
+            },
+            () -> {
+                // user canceled document scan
+                logger.debug(TAG, "User canceled document scan");
+                return null;
+            },
+            null,
+            null,
+            null
+    );
+
+    DocumentScanner documentScannerUpdate = new DocumentScanner( // TODO-rca: ひどすぎるのでなんとかする
+            this,
+            (croppedImageResults) -> {
+                logger.debug(TAG, "croppedImage size: " + croppedImageResults.size());
+                ArrayList<Bitmap> croppedImages = new ArrayList<>();
+                for (String result : croppedImageResults) {
+                    croppedImages.add(BitmapFactory.decodeFile(result));
+                }
+                processResult(croppedImages);
+                updatePage();
+                return null;
+            },
+            (errorMessage) -> {
+                // an error happened
+                logger.error(TAG, "Error: " + errorMessage);
+                logger.e_code("543a230e-cb9a-47a2-8131-3beecfe1c458");
+                finish();
+                return null;
+            },
+            () -> {
+                // user canceled document scan
+                logger.debug(TAG, "User canceled document scan");
+                finish();
+                return null;
+            },
+            null,
+            null,
+            1
+    );
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EdgeToEdge.enable(this);
+        setContentView(R.layout.activity_scanner_manager);
+        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;
+        });
+
+
+
+        if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA)
+                != PackageManager.PERMISSION_GRANTED) {
+            ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CAMERA}, 1); // TODO-rca: リクエストコードを定数にする
+        }
+
+
+        MaterialToolbar toolbar = findViewById(R.id.top_toolbar);
+        setSupportActionBar(toolbar);
+        Objects.requireNonNull(getSupportActionBar()).setDisplayHomeAsUpEnabled(true);
+
+        Intent intent = getIntent();
+        Bundle bundle = intent.getExtras();
+        if (bundle != null) {
+            update = bundle.getBoolean("update", false);
+            documentId = bundle.getString("documentId");
+            index = bundle.getInt("index", 0);
+        }
+        if (this.update) {
+            documentScanner = documentScannerUpdate;
+        }
+        documentScanner.startScan();
+        // Init
+
+        this.view = findViewById(R.id.main); // TODO-rca:なんとかする
+
+
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(android.view.Menu menu) {
+        getMenuInflater().inflate(R.menu.scanner_result_toolbar, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(android.view.MenuItem item) {
+        if (item.getItemId() == R.id.action_save_new) {
+            // 新ドキュメントとして保存
+            saveNewDocument();
+            return true;
+        }
+        else if (item.getItemId() == R.id.action_insert_exist) {
+            // 既存ドキュメントに挿入
+            insertToExistDocument();
+            return true;
+        } else if (item.getItemId() == android.R.id.home) {
+            finish();
+            return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    private void processResult(ArrayList<Bitmap> resultImages) {
+        logger.debug(TAG, "processResult");
+
+        if (resultImages.isEmpty()) {
+            logger.debug(TAG, "resultImages(arg) is empty");
+            if (this.croppedImages.isEmpty()) {
+                logger.debug(TAG, "this.resultImages is empty");
+                logger.e_code("7cb0584e-74ef-48ec-848a-c4d14e75e15a");
+            } else {
+                logger.debug(TAG, "this.resultImages is not empty");
+                updateResultView(this.croppedImages);
+            }
+        } else {
+            logger.debug(TAG, "resultImages(arg) is not empty");
+            updateResultView(resultImages);
+            this.croppedImages = resultImages;
+        }
+
+    }
+
+    private void saveNewDocument() {
+        logger.debug(TAG, "saveNewDocument");
+        // Deprecatedだが、中断機能が存在しないので操作をブロックする目的で(意図的に)使用
+        ProgressDialog dialog = new ProgressDialog(this);
+        dialog.setMessage("保存中..."); // TODO-rca: テキストをリソースに移動
+        dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
+        dialog.setCancelable(false);
+        dialog.show();
+        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((documentDetail) -> {
+            Bitmap[] bitmaps = new Bitmap[croppedImages.size()];
+            croppedImages.toArray(bitmaps);
+            logger.debug(TAG, "bitmaps.length: " + bitmaps.length);
+            addPagesToDocumentDetail(documentDetail, bitmaps, "Initial Commit").join();
+            document.updateDocument(documentDetail).join();
+            dialog.dismiss();
+            finish();
+        });
+
+    }
+
+    private CompletableFuture<Void> addPagesToDocumentDetail(DocumentDetail documentDetail, Bitmap[] bitmaps, String commitMessage) {
+        return CompletableFuture.runAsync(() -> {
+            try {
+                document.updateDocument(documentProcessorFactory.create(documentDetail).addNewPagesToLast(bitmaps).getDocumentDetail()).join();
+                lacertaVcsFactory.create(documentDetail.getMeta().getId()).generateRevisionAtCurrent(commitMessage == null ? "NONE" : commitMessage);
+            } catch (Exception e) {
+                logger.error(TAG, "Error: " + e.getMessage());
+                logger.e_code("9dff2a28-20e8-4ccd-9d04-f0c7646faa6a");
+            }
+        });
+    }
+
+    private void updatePage() {
+        logger.debug(TAG, "updatePage");
+        // Deprecatedだが、中断機能が存在しないので操作をブロックする目的で(意図的に)使用
+        ProgressDialog dialog = new ProgressDialog(this);
+        dialog.setMessage("保存中..."); // TODO-rca: テキストをリソースに移動
+        dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
+        dialog.setCancelable(false);
+        dialog.show();
+        document.getDocument(documentId).thenAccept((documentDetail) -> {
+            DocumentProcessor documentProcessor = documentProcessorFactory.create(documentDetail);
+            if (croppedImages.size() != 1) {
+                logger.error(TAG, "croppedImages.size() != 1");
+                logger.e_code("d8e2b8c9-9b7e-4b7e-9e1e-9e3b8b8b8b8b");
+                return;
+            }
+            if (croppedImages.get(0) == null) {
+                logger.error(TAG, "croppedImages.get(0) == null");
+                logger.e_code("d8e2b8c9-9b7e-4b7e-9e1e-9e3b8b8b8b8b");
+                return;
+            }
+            documentProcessor.updatePageAtIndex(croppedImages.get(0), index);
+            document.updateDocument(documentProcessor.getDocumentDetail()).join();
+            lacertaVcsFactory.create(documentDetail.getMeta().getId()).generateRevisionAtCurrent(index + "ページ目を更新"); // TODO-rca: メッセージを動的にする, 指定できるようにする
+            dialog.dismiss();
+        });
+    }
+
+    private void insertToExistDocument() {
+        logger.debug(TAG, "insertToExistDocument");
+        LacertaFilePickerDialog dialog = new LacertaFilePickerDialog();
+        dialog.setListener(((name, fileId) -> {
+            document.getDocument(fileId).thenAccept((documentDetail) -> {
+                Bitmap[] bitmaps = new Bitmap[croppedImages.size()];
+                croppedImages.toArray(bitmaps);
+                logger.debug(TAG, "bitmaps.length: " + bitmaps.length);
+                addPagesToDocumentDetail(documentDetail, bitmaps, "ページを追加").join();
+                document.updateDocument(documentDetail).join();
+                finish();
+            });
+        }));
+        dialog.setTitle("追加するドキュメントを選択");
+        dialog.show(getSupportFragmentManager(), "LacertaFilePickerDialog");
+    }
+
+    private void updateResultView(ArrayList<Bitmap> resultImages) {
+        logger.debug(TAG, "updateResultView");
+
+        LinearLayout resultView = findViewById(R.id.result_list_container);
+        ImageView selectedImage = findViewById(R.id.selected_image);
+        resultView.removeAllViews();
+
+        for (Bitmap resultImage : resultImages) {
+            View resultImageView = getLayoutInflater().inflate(R.layout.result_image_container_item, null);
+            ImageView imageView = resultImageView.findViewById(R.id.result_image);
+            imageView.setImageBitmap(resultImage);
+            imageView.setOnClickListener(v -> {
+
+                selectedImage.setImageBitmap(resultImage);
+
+                for (int i = 0; i < resultView.getChildCount(); i++) {
+                    View child = resultView.getChildAt(i).findViewById(R.id.result_image);
+                    child.setSelected(false);
+                }
+
+                v.setSelected(true);
+            });
+
+            resultView.addView(resultImageView);
+        }
+
+        selectedImage.setImageBitmap(resultImages.get(0));
+    }
+
+}

component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerManagerFragment.java

@@ -0,0 +1,95 @@
+package one.nem.lacerta.component.scanner;
+
+import android.content.Intent;
+import android.os.Bundle;
+
+import androidx.fragment.app.Fragment;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.websitebeaver.documentscanner.DocumentScanner;
+import com.websitebeaver.documentscanner.DocumentScannerActivity;
+
+import java.util.Objects;
+
+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;
+
+
+@AndroidEntryPoint
+public class ScannerManagerFragment extends Fragment {
+
+    String TAG = getClass().getSimpleName();
+
+    @Inject
+    LacertaLogger logger;
+
+    @Inject
+    LacertaVcsFactory vcsFactory;
+
+    private static final boolean DEFAULT_SINGLE_PAGE = false;
+    private boolean singlePage;
+
+    public ScannerManagerFragment() {
+        // Required empty public constructor
+    }
+
+//    public static ScannerManagerFragment newInstance(boolean singlePage) {
+//        ScannerManagerFragment fragment = new ScannerManagerFragment();
+//        Bundle args = new Bundle();
+//        args.putBoolean("singlePage", singlePage);
+//        fragment.setArguments(args);
+//        return fragment;
+//    }
+
+    public static ScannerManagerFragment newInstance() {
+        ScannerManagerFragment fragment = new ScannerManagerFragment();
+        Bundle args = new Bundle();
+        args.putBoolean("singlePage", DEFAULT_SINGLE_PAGE);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            singlePage = getArguments().getBoolean("singlePage", DEFAULT_SINGLE_PAGE);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        View view = inflater.inflate(R.layout.fragment_scanner_manager, container, false);
+
+//        ViewGroup.LayoutParams layoutParams = new ViewGroup.LayoutParams(
+//                ViewGroup.LayoutParams.MATCH_PARENT,
+//                ViewGroup.LayoutParams.MATCH_PARENT
+//        );
+//        view.setLayoutParams(layoutParams);
+
+        return view;
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        // Init
+        logger.debug(TAG, "called");
+
+        view.findViewById(R.id.button_intent_scanner_manager_activity).setOnClickListener(v -> {
+            // DocumentScannerActivityを起動する
+            Intent intent = new Intent(requireActivity().getApplicationContext(), ScannerManagerActivity.class);
+            startActivity(intent);
+        });
+    }
+}

component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanFragment.java

@@ -1,75 +0,0 @@
-package one.nem.lacerta.component.scanner;
-
-import android.graphics.BitmapFactory;
-import android.os.Bundle;
-
-import androidx.constraintlayout.utils.widget.ImageFilterView;
-import androidx.fragment.app.Fragment;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
-import com.websitebeaver.documentscanner.DocumentScanner;
-
-/**
- * A simple {@link Fragment} subclass.
- * Use the {@link ScannerScanFragment#newInstance} factory method to
- * create an instance of this fragment.
- */
-public class ScannerScanFragment extends Fragment {
-
-    // TODO: Rename parameter arguments, choose names that match
-    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
-//    private static final String MAX_SCAN_COUNT = "max_scan_count"; // 規定値
-
-    // TODO: Rename and change types of parameters
-    private String mParam1;
-
-
-    public ScannerScanFragment() {
-        // Required empty public constructor
-    }
-
-    public static ScannerScanFragment newInstance(String param1) {
-        ScannerScanFragment fragment = new ScannerScanFragment();
-        Bundle args = new Bundle();
-//        args.putString(MAX_SCAN_COUNT, param1);
-        fragment.setArguments(args);
-        return fragment;
-    }
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
-//            mParam1 = getArguments().getString(MAX_SCAN_COUNT);
-//            scan(Integer.parseInt(mParam1));
-        }
-    }
-
-
-    public DocumentScanner getDocumentScanner() {
-        return new DocumentScanner(
-                this,
-                (croppedImageResults) -> {
-                    // display the first cropped image
-                    croppedImageView.setImageBitmap(
-                            BitmapFactory.decodeFile(croppedImageResults.get(0))
-                    );
-                    return null;
-                },
-                (errorMessage) -> {
-                    // an error happened
-                    return null;
-                },
-                () -> {
-                    // user canceled document scan
-                    return null;
-                },
-                null,
-                null,
-                null
-        );
-    }
-}

component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanResultFragment.java

@@ -1,64 +0,0 @@
-package one.nem.lacerta.component.scanner;
-
-import android.os.Bundle;
-
-import androidx.fragment.app.Fragment;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
-/**
- * A simple {@link Fragment} subclass.
- * Use the {@link ScannerScanResultFragment#newInstance} factory method to
- * create an instance of this fragment.
- */
-public class ScannerScanResultFragment extends Fragment {
-
-    // 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 ScannerScanResultFragment() {
-        // 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 ScannerScanResultFragment.
-     */
-    // TODO: Rename and change types and number of parameters
-    public static ScannerScanResultFragment newInstance(String param1, String param2) {
-        ScannerScanResultFragment fragment = new ScannerScanResultFragment();
-        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
-        return inflater.inflate(R.layout.fragment_scanner_scan_result, container, false);
-    }
-}

component/scanner/src/main/res/drawable/result_image_container_item_border.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_selected="true">
+        <shape android:shape="rectangle">
+            <solid android:color="#00000000" />
+            <corners android:radius="8dp" />
+            <stroke android:color="#FF0000" android:width="2dp" />
+        </shape>
+    </item>
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#00000000" />
+            <corners android:radius="8dp" />
+        </shape>
+    </item>
+</selector>

component/scanner/src/main/res/layout/activity_scanner_manager.xml

@@ -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:id="@+id/main"
+    android:theme="@style/Theme.Lacerta"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <com.google.android.material.appbar.MaterialToolbar
+        android:id="@+id/top_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/colorPrimaryContainer"
+        app:titleTextColor="@color/colorOnPrimaryContainer"
+        app:title="Preview"
+        android:minHeight="?attr/actionBarSize"
+        android:theme="?attr/actionBarTheme"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ImageView
+        android:id="@+id/selected_image"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_above="@+id/horizontal_scroll"
+        android:scaleType="centerInside"
+        app:layout_constraintBottom_toTopOf="@+id/horizontal_scroll"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/top_toolbar" />
+
+    <HorizontalScrollView
+        android:id="@+id/horizontal_scroll"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:scrollbars="none"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/selected_image">
+
+        <LinearLayout
+            android:id="@+id/result_list_container"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+
+        </LinearLayout>
+
+    </HorizontalScrollView>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

component/scanner/src/main/res/layout/fragment_scanner_data_manager_stub.xml

@@ -0,0 +1,93 @@
+<?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="match_parent"
+    android:theme="@style/Theme.Lacerta"
+    tools:context=".ScannerDataManagerStubFragment" >
+
+    <LinearLayout
+        android:id="@+id/action_button_container"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:weightSum="2"
+        android:orientation="horizontal"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button_call_camera"
+            style="@style/Widget.Material3.Button.IconButton.Filled"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="16px"
+            android:layout_weight="1"
+            android:text="Call camera" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/init_button_container"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:orientation="horizontal"
+        android:weightSum="2"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/action_button_container">
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button_create_documnent"
+            style="@style/Widget.Material3.Button.IconButton.Filled"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="16px"
+            android:layout_weight="1"
+            android:text="Create Doc Obj" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button_init_document_processor"
+            style="@style/Widget.Material3.Button.IconButton.Filled"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="16px"
+            android:layout_weight="1"
+            android:text="Init Processor" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/doc_button_container"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:weightSum="2"
+        android:orientation="horizontal"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/init_button_container">
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button_add_page"
+            style="@style/Widget.Material3.Button.IconButton.Filled"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="16px"
+            android:layout_weight="1"
+            android:text="Add page to last" />
+
+    </LinearLayout>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/result_recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/doc_button_container" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

component/scanner/src/main/res/layout/fragment_scanner_manager.xml

@@ -0,0 +1,17 @@
+<?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="match_parent"
+    tools:context=".ScannerManagerFragment">
+
+    <Button
+        android:id="@+id/button_intent_scanner_manager_activity"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:text="Button"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>

component/scanner/src/main/res/layout/fragment_scanner_scan_result.xml

@@ -1,133 +0,0 @@
-<?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="match_parent"
-    android:orientation="vertical"
-    tools:context=".MainActivity">
-
-    <androidx.constraintlayout.utils.widget.ImageFilterView
-        android:id="@+id/cropped_image_view"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        app:layout_constraintBottom_toTopOf="@+id/linear_layout_buttons">
-
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="horizontal"
-            android:layout_margin="12dp">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="0"
-                android:text="Saturation" />
-
-            <SeekBar
-                android:id="@+id/seekBar_saturation"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:max="200"
-                android:progress="100"/>
-        </LinearLayout>
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="horizontal"
-            android:layout_margin="12dp">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="0"
-                android:text="Contrast" />
-
-            <SeekBar
-                android:id="@+id/seekBar_contrast"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:max="200"
-                android:progress="100"/>
-        </LinearLayout>
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="horizontal"
-            android:layout_margin="12dp">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="0"
-                android:text="Brightness" />
-
-            <SeekBar
-                android:id="@+id/seekBar_brightness"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:max="200"
-                android:progress="100"
-                android:layout_weight="1"/>
-        </LinearLayout>
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="horizontal"
-            android:layout_margin="12dp">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="0"
-                android:text="Warmth" />
-
-            <SeekBar
-                android:id="@+id/seekBar_warmth"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:max="500"
-                android:progress="100"
-                android:layout_weight="1"/>
-        </LinearLayout>
-
-    </LinearLayout>
-
-    <LinearLayout
-        android:id="@+id/linear_layout_buttons"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent">
-
-        <Button
-            android:id="@+id/button_save_image"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:insetLeft="12dp"
-            android:insetRight="12dp"
-            android:text="Save Image" />
-
-        <Button
-            android:id="@+id/button_kill_me"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:insetLeft="12dp"
-            android:insetRight="12dp"
-            android:text="Kill me" />
-    </LinearLayout>
-
-</androidx.constraintlayout.widget.ConstraintLayout>

component/scanner/src/main/res/layout/list_item_scanner_component_manager_stub.xml

@@ -0,0 +1,70 @@
+<?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"
+    android:layout_margin="24px">
+
+    <ImageView
+        android:id="@+id/imageViewResult"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:srcCompat="@android:drawable/presence_video_online"
+        android:adjustViewBounds="true"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/imageViewResult">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_weight="2"
+                android:text="Resolution:"
+                android:textIsSelectable="false"
+                android:textSize="16sp" />
+
+            <TextView
+                android:id="@+id/textViewResHeight"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="Height"
+                android:textIsSelectable="false"
+                android:textSize="16sp" />
+
+            <TextView
+                android:id="@+id/textViewResWidth"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="Width"
+                android:textIsSelectable="false"
+                android:textSize="16sp" />
+
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/textViewPath"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="Path"
+            android:textIsSelectable="false"
+            android:textSize="16sp" />
+
+    </LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

component/scanner/src/main/res/layout/list_item_scanner_result.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+</androidx.constraintlayout.widget.ConstraintLayout>

component/scanner/src/main/res/layout/result_image_container_item.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+
+    <ImageView
+        android:id="@+id/result_image"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:maxHeight="64dp"
+        android:adjustViewBounds="true"
+        android:background="@drawable/result_image_container_item_border"
+        android:padding="8dp"
+        android:scaleType="centerCrop" />
+
+</FrameLayout>

component/scanner/src/main/res/menu/scanner_result_toolbar.xml

@@ -0,0 +1,14 @@
+<?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/action_save_new"
+        android:icon="@drawable/save_24px"
+        android:title="Save"
+        app:showAsAction="ifRoom"/>
+    <item
+        android:id="@+id/action_insert_exist"
+        android:icon="@drawable/description_24px"
+        android:title="Insert"
+        app:showAsAction="ifRoom"/>
+</menu>

component/viewer/build.gradle

@@ -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 +30,39 @@ 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')
+
+    implementation project(':component:common')
+
+    // TODO-rca: バージョンカタログに切り出す
+    implementation "com.hendraanggrian.material:collapsingtoolbarlayout-subtitle:1.5.0"
+
+    // ViewPager2
+    implementation "androidx.viewpager2:viewpager2:1.0.0"
+
+    implementation project(':component:scanner') // めちゃくちゃよくないけどもう正しくやってる時間がないので
 }

component/viewer/src/main/AndroidManifest.xml

@@ -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>