diff --git a/app/src/main/java/org/ntlab/amaryllis/client/MyDialogFragment.java b/app/src/main/java/org/ntlab/amaryllis/client/MyDialogFragment.java
index e814929..29dc4bc 100644
--- a/app/src/main/java/org/ntlab/amaryllis/client/MyDialogFragment.java
+++ b/app/src/main/java/org/ntlab/amaryllis/client/MyDialogFragment.java
@@ -22,6 +22,7 @@
 import androidx.fragment.app.DialogFragment;
 import androidx.fragment.app.Fragment;
 
+
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -32,44 +33,43 @@
 
 public class MyDialogFragment extends DialogFragment {
 
-    private DialogFragmentListener dialogFragmentListener;
+
+
     public interface DialogFragmentListener{
         void onDialogPositiveButtonClicked();
+        //public void onOkClicked(Bundle args);
     }
 
+    public interface OnOkClickListener {
+        //public void onOkClicked(Bundle args);
+    }
+
+    private DialogFragmentListener dialogFragmentListener;
+
     public MyDialogFragment newInstance(DialogFragmentListener dialogFragmentListener){
         this.dialogFragmentListener = dialogFragmentListener;
         return new MyDialogFragment();
     }
 
-    @NonNull
-    @Override
-    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState){
-        AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity())
-                .setTitle("購入")
-                .setMessage("購入しますか？")
-                .setPositiveButton("購入する", new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialog, int which) {
-                        dialogFragmentListener.onDialogPositiveButtonClicked();
-                    }
-                })
-                .setNegativeButton("やめる", null);
-
-        return dialogBuilder.create();
-    }
 
 
-    public MyDialogFragment newInstance(Fragment fragment){
+    public static MyDialogFragment newInstance(Bundle bundle,Fragment fragment){
         MyDialogFragment instance = new MyDialogFragment();
+        instance.setArguments(bundle);
         instance.setTargetFragment(fragment, 0);
         return instance;
     }
 
+
+
     @Override
     public void onAttach(Context context) {
         super.onAttach(context);
 
+    //public void onAttach(Activity activity) {
+        //super.onAttach(activity);
+
+
         //System.out.printf("aaaaaaaaaaa");
         Fragment targetFragment = this.getTargetFragment();
         try{
@@ -83,6 +83,32 @@
 
 
 
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState){
+        //AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity())
+        Dialog dialog = new AlertDialog.Builder(getActivity())
+                .setTitle("購入")
+                .setMessage("購入しますか？")
+                //.setPositiveButton("購入する", new DialogInterface.OnClickListener() {
+                    //@Override
+                    //public void onClick(DialogInterface dialog, int which) {
+                        //dialogFragmentListener.onDialogPositiveButtonClicked();
+                    //}
+                //})
+                //.setNegativeButton("やめる", null);
+                .create();
+
+        //return dialogBuilder.create();
+        return dialog;
+    }
+
+
+
+
+
+
+
 
 /*