QRカメラ起動

app/src/main/java/com/example/childguard/QRFragment.java

@@ -1,13 +1,18 @@
 package com.example.childguard;
 
+import android.content.Intent;
 import android.os.Bundle;
 
 import androidx.fragment.app.Fragment;
 
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.google.zxing.integration.android.IntentIntegrator;
+import com.google.zxing.integration.android.IntentResult;
+
 /**
  * A simple {@link Fragment} subclass.
  * Use the {@link QRFragment#newInstance} factory method to
@@ -49,11 +54,12 @@ public class QRFragment extends Fragment {
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
+        new IntentIntegrator(getActivity()).initiateScan();//QRカメラ起動
-            mParam1 = getArguments().getString(ARG_PARAM1);
-            mParam2 = getArguments().getString(ARG_PARAM2);
         }
-    }
+
+
+        //QRカメラから受け取った引数の処理
+
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
@@ -61,4 +67,5 @@ public class QRFragment extends Fragment {
         // Inflate the layout for this fragment
         return inflater.inflate(R.layout.fragment_qr, container, false);
     }
+
 }