・Firebaseから受け取った住所の緯度経度変換(未達)(エラーはでない)

app/build.gradle

@@ -36,7 +36,7 @@ android {
 }
 
 dependencies {
-
+    implementation 'com.google.maps:google-maps-services:0.15.0'
     implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'com.google.android.material:material:1.5.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'

app/src/main/AndroidManifest.xml

@@ -2,7 +2,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 
     xmlns:tools="http://schemas.android.com/tools">
-
+    <uses-permission android:name="android.permission.INTERNET" />
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
@@ -44,7 +44,7 @@
             android:name=".RootSearchActivity"
             android:exported="false" />
         <activity
-            android:name=".SetupActivity"
+            android:name=".SetUpActivity"
             android:exported="false" />
         <activity
             android:name=".CreateUUID"
@@ -71,8 +71,8 @@
 
 
 
-  
+
-
+
-  
+
 
 

app/src/main/java/com/example/oplogy/AddressConverter.java

@@ -0,0 +1,27 @@
+//package com.example.oplogy;
+//import com.google.maps.GeoApiContext;
+//import com.google.maps.GeocodingApi;
+//import com.google.maps.model.GeocodingResult;
+//import com.google.type.LatLng;
+//
+//
+//public class AddressConverter {
+//    public static LatLng convertAddressToLatLng(String address) {
+//        try {
+//            // Google MapsのAPIキーを使用してGeoApiContextオブジェクトを作成します
+//            GeoApiContext context = new GeoApiContext.Builder()
+//                    .apiKey("AIzaSyBQ1Ak-I2NL5TP4K59ZI0VgzKk6HNZuusw") //GoogleMapsAPiのAPiキー
+//                    .build();
+//            // GeocodingApiを使用して住所を緯度経度に変換します
+//            GeocodingResult[] results = GeocodingApi.geocode(context, address).await();
+//            if (results != null && results.length > 0) {
+//                // 位置情報（緯度と経度）を返します
+//                return results[0].geometry.location;
+//            }
+//        } catch (Exception e) {
+//            e.printStackTrace();
+//        }
+//        // 結果が存在しない場合やエラーが発生した場合は、nullを返します
+//        return null;
+//    }
+//}

app/src/main/java/com/example/oplogy/FirestoreReception.java

@@ -4,13 +4,11 @@ import android.util.Log;
 
 import com.google.android.gms.tasks.OnCompleteListener;
 import com.google.android.gms.tasks.Task;
-import com.google.firebase.Timestamp;
 import com.google.firebase.firestore.CollectionReference;
 import com.google.firebase.firestore.FirebaseFirestore;
 import com.google.firebase.firestore.QueryDocumentSnapshot;
 import com.google.firebase.firestore.QuerySnapshot;
 
-import java.util.List;
 import java.util.Map;
 
 public class FirestoreReception {
@@ -35,27 +33,9 @@ public class FirestoreReception {
                             for (QueryDocumentSnapshot document : task.getResult()) {
                                 Map<String, Object> data = document.getData();
 
-                                // デバッグ用のログ出力
+                                // CreateRootクラスのインスタンスを作成し、dataを引数として渡す
-                                Log.d("FirestoreReception", "Document ID: " + document.getId());
+                                GeoCoding geoCoding = new GeoCoding();
-                                Log.d("FirestoreReception", "Data: " + data);
+                                geoCoding.processData(data);
-
-                                // ここでデータを取得し、必要に応じて処理を行います
-//                                String parentName = (String) data.get("patronName");
-//                                String childName = (String) data.get("childName");
-//                                String studentId = (String) data.get("studentNumber");
-////                                Timestamp address = (Timestamp) data.get("address");
-//                                List<Timestamp> firstDay = (List<Timestamp>) data.get("firstDay");
-//                                List<Timestamp> secondDay = (List<Timestamp>) data.get("secondDay");
-//                                List<Timestamp> thirdDay = (List<Timestamp>) data.get("thirdDay");
-//
-//                                // 取得したデータを使って必要な処理を行う
-//                                Log.d("FirestoreReception", "ParentName: " + parentName);
-//                                Log.d("FirestoreReception", "ChildName: " + childName);
-//                                Log.d("FirestoreReception", "StudentNumber: " + studentId);
-////                                Log.d("FirestoreReception", "Address: " + address.toDate());
-//                                Log.d("FirestoreReception", "First Day: " + firstDay);
-//                                Log.d("FirestoreReception", "Second Day: " + secondDay);
-//                                Log.d("FirestoreReception", "Third Day: " + thirdDay);
                             }
                         } else {
                             Log.w("FirestoreReception", "Error getting documents.", task.getException());

app/src/main/java/com/example/oplogy/GeoCoding.java

@@ -0,0 +1,58 @@
+package com.example.oplogy;
+
+import android.util.Log;
+
+import com.google.android.gms.maps.model.LatLng;
+import com.google.firebase.Timestamp;
+import com.google.maps.GeoApiContext;
+import com.google.maps.GeocodingApi;
+import com.google.maps.model.GeocodingResult;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
+public class GeoCoding {
+    private GeoApiContext geoApiContext;
+    public void processData(Map<String, Object> data) {
+
+        try {
+            // Google Cloud Platformで作成したAPIキーを設定します
+            geoApiContext = new GeoApiContext.Builder()
+                    .apiKey("AIzaSyBQ1Ak-I2NL5TP4K59ZI0VgzKk6HNZuusw")
+                    .build();
+            //家庭訪問先の住所
+            List<String> address = (List<String>) data.get("address");
+            //家庭訪問の第一希望日(配列0が希望時間帯のはじめ、配列1がおわり)
+            List<Timestamp> firstDay = (List<Timestamp>) data.get("firstDay");
+            //出席番号
+            Long studentNumber = (Long) data.get("studentNumber");
+            // 住所を緯度経度に変換
+            LatLng latLng = geocodeAddress(address.get(0));
+
+            Log.d("FirestoreReception", "address: " + address.get(0));
+            Log.d("FirestoreReception", "firstDay: " + firstDay.get(0));
+            Log.d("FirestoreReception", "firstDay: " + firstDay.get(1));
+            Log.d("FirestoreReception", "studentNumber: " + studentNumber);
+
+            // 緯度経度をLogに出力
+            Log.d("緯度経度", "latLng: "+latLng );
+        } catch (NullPointerException e) {
+            Log.e("NullPointerException", "getの中身がnull" + e);
+        }
+    }
+    private LatLng geocodeAddress(String address) {
+        try {
+            Log.d("Geocodingtry", "tryに入った");
+            GeocodingResult[] results = GeocodingApi.geocode(geoApiContext, address).await();
+            Log.d("GeocodingResult", "Results: " + Arrays.toString(results));
+            if (results != null && results.length > 0) {
+                return new LatLng(results[0].geometry.location.lat, results[0].geometry.location.lng);
+            }
+        } catch (Exception e) {
+            Log.e("GeocodingException", "Error geocoding address: " + address, e);
+        }
+        return null;
+    }
+
+}

app/src/main/java/com/example/oplogy/MainActivity.java

@@ -1,18 +1,17 @@
 package com.example.oplogy;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.app.AppCompatActivity;
-
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
-import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+
 import com.google.firebase.firestore.FirebaseFirestore;
 
 public class MainActivity extends AppCompatActivity implements View.OnClickListener{
@@ -87,7 +86,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
 //        セットアップのクリック処理
         if(view == setUp){
             imageSetup.setImageResource(R.drawable.ischecked_uuid);
-            Intent toSetup = new Intent(MainActivity.this,SetupActivity.class);
+            Intent toSetup = new Intent(MainActivity.this,SetUpActivity.class);
             startActivity(toSetup);
 
         }

app/src/main/java/com/example/oplogy/SetupActivity.java

@@ -4,11 +4,11 @@ import androidx.appcompat.app.AppCompatActivity;
 
 import android.os.Bundle;
 
-public class SetupActivity extends AppCompatActivity {
+public class SetUpActivity extends AppCompatActivity {
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.setup);
+        setContentView(R.layout.activity_set_up);
     }
 }

build.gradle

@@ -1,10 +1,11 @@
 buildscript {
     dependencies {
         classpath 'com.google.gms:google-services:4.3.14'
+
     }
 }// Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
     id 'com.android.application' version '8.0.2' apply false
     id 'com.android.library' version '8.0.2' apply false
     id 'com.google.android.libraries.mapsplatform.secrets-gradle-plugin' version '2.0.1' apply false
-}
+}