diff --git a/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanFragment.java b/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanFragment.java
deleted file mode 100644
index 54ba513e..00000000
--- a/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanFragment.java
+++ /dev/null
@@ -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
- );
- }
-}
\ No newline at end of file
diff --git a/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanResultFragment.java b/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanResultFragment.java
deleted file mode 100644
index beffe3d0..00000000
--- a/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanResultFragment.java
+++ /dev/null
@@ -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);
- }
-}
\ No newline at end of file
diff --git a/component/scanner/src/main/res/layout/fragment_scanner_scan.xml b/component/scanner/src/main/res/layout/fragment_scanner_scan.xml
deleted file mode 100644
index cf20c76f..00000000
--- a/component/scanner/src/main/res/layout/fragment_scanner_scan.xml
+++ /dev/null
@@ -1,14 +0,0 @@
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-
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\ No newline at end of file
diff --git a/component/scanner/src/main/res/layout/fragment_scanner_scan_result.xml b/component/scanner/src/main/res/layout/fragment_scanner_scan_result.xml
deleted file mode 100644
index 2ecaf967..00000000
--- a/component/scanner/src/main/res/layout/fragment_scanner_scan_result.xml
+++ /dev/null
@@ -1,133 +0,0 @@
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\ No newline at end of file