전남대_Android 신혜서 3주차 step2

README.md

@@ -1 +1,8 @@
-# android-map-search
+# 기능 요구 사항
+1. 앱을 처음 실행하면 지도 화면을 표시한다.
+2. 검색창을 선택하면 검색 화면으로 이동한다.
+3. 검색 화면에서 뒤로 가기를 하면 지도 화면으로 돌아온다.
+# 프로그래밍 요구 사항
+1. 카카오지도 SDK를 사용한다.
+2. 가능한 MVVM 아키텍처 패턴을 적용하도록 한다.
+3. 코드 컨벤션을 준수하며 프로그래밍한다.

app/build.gradle.kts

@@ -4,15 +4,24 @@ plugins {
 }
 
 android {
-    namespace = "campus.tech.kakao.map"
     compileSdk = 34
+    namespace = "campus.tech.kakao.map"
 
     defaultConfig {
         applicationId = "campus.tech.kakao.map"
         minSdk = 26
         targetSdk = 34
         versionCode = 1
         versionName = "1.0"
+        ndk {
+            abiFilters.add("arm64-v8a")
+            abiFilters.add("armeabi-v7a")
+            abiFilters.add("x86")
+            abiFilters.add("x86_64")
+        }
+        dataBinding {
+            enable = true
+        }
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -22,14 +31,16 @@ android {
             isMinifyEnabled = false
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
-                "proguard-rules.pro",
+                "proguard-rules.pro"
             )
         }
     }
+
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_17
         targetCompatibility = JavaVersion.VERSION_17
     }
+
     kotlinOptions {
         jvmTarget = "17"
     }
@@ -40,18 +51,35 @@ android {
 }
 
 dependencies {
-
+    implementation ("androidx.multidex:multidex:2.0.1")
+    // Kakao Map SDK - 최신 버전 사용
+    implementation("com.kakao.maps.open:android:2.9.5")
+    // Kakao SDK
+    implementation("com.kakao.sdk:v2-all:2.20.3")
+    // 네트워크 라이브러리
+    implementation("com.squareup.okhttp3:okhttp:4.9.1")
+    implementation("com.squareup.okhttp3:logging-interceptor:4.9.1")
+    // AndroidX 및 기타 라이브러리
     implementation("androidx.core:core-ktx:1.12.0")
     implementation("androidx.appcompat:appcompat:1.6.1")
     implementation("com.google.android.material:material:1.11.0")
     implementation("androidx.constraintlayout:constraintlayout:2.1.4")
     implementation("androidx.recyclerview:recyclerview:1.3.2")
     implementation("androidx.datastore:datastore-preferences:1.0.0")
-    implementation("com.squareup.retrofit2:retrofit:2.11.0")
-    implementation("com.squareup.retrofit2:converter-gson:2.11.0")
-    implementation("com.kakao.maps.open:android:2.9.5")
-    implementation("androidx.activity:activity:1.8.0")
+    implementation("androidx.activity:activity:1.9.0")
+    // Retrofit 라이브러리
+    implementation("com.squareup.retrofit2:retrofit:2.7.1")
+    implementation("com.squareup.retrofit2:converter-gson:2.7.1")
+    // AR 라이브러리
+    implementation("com.google.ar.sceneform:core:1.17.1") // ARCore 관련 라이브러리 수정
+    // Google Maps 서비스 라이브러리
+    implementation("com.google.android.gms:play-services-maps:19.0.0")
+
+    // 테스트 라이브러리
     testImplementation("junit:junit:4.13.2")
     androidTestImplementation("androidx.test.ext:junit:1.1.5")
     androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
 }
+
+
+

app/src/main/AndroidManifest.xml

@@ -1,8 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
-
+    <!-- 권한 -->
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
 
     <application
         android:allowBackup="true"
@@ -15,14 +18,20 @@
         android:theme="@style/Theme.Map"
         tools:targetApi="31">
         <activity
-            android:name=".MainActivity"
+            android:name=".Map_Activity"
+            android:exported="true" />
+        <activity
+            android:name=".Search_Activity"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <meta-data
+            android:name="com.kakao.sdk.AppKey"
+            android:value="e6a7c826ae7a55df129b8be2c636e213" />
     </application>
 
-</manifest>
+</manifest>

app/src/main/java/campus/tech/kakao/map/Database.kt

@@ -0,0 +1,81 @@
+package campus.tech.kakao.map
+
+import android.content.Context
+import android.database.Cursor
+import android.database.sqlite.SQLiteDatabase
+import android.database.sqlite.SQLiteOpenHelper
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+
+class Database(context: Context) : SQLiteOpenHelper(context, "place.db", null, 1) {
+
+    override fun onCreate(db: SQLiteDatabase?) {
+        db?.execSQL(
+            "CREATE TABLE IF NOT EXISTS ${MapContract.TABLE_CAFE} (" +
+                    "id INTEGER PRIMARY KEY AUTOINCREMENT," +
+                    "${MapContract.COLUMN_NAME} TEXT," +
+                    "${MapContract.COLUMN_ADDRESS} TEXT," +
+                    "${MapContract.COLUMN_CATEGORY} TEXT" +
+                    ")"
+        )
+        db?.execSQL(
+            "CREATE TABLE IF NOT EXISTS ${MapContract.TABLE_PHARMACY} (" +
+                    "id INTEGER PRIMARY KEY AUTOINCREMENT," +
+                    "${MapContract.COLUMN_NAME} TEXT," +
+                    "${MapContract.COLUMN_ADDRESS} TEXT," +
+                    "${MapContract.COLUMN_CATEGORY} TEXT" +
+                    ")"
+        )
+    }
+
+    override fun onUpgrade(db: SQLiteDatabase?, oldVersion: Int, newVersion: Int) {
+        db?.execSQL("DROP TABLE IF EXISTS ${MapContract.TABLE_CAFE}")
+        db?.execSQL("DROP TABLE IF EXISTS ${MapContract.TABLE_PHARMACY}")
+        onCreate(db)
+    }
+
+
+    fun searchPlaces(searchText: String): List<Map<String, String>> {
+        val db = readableDatabase
+        val cafes = queryPlaces(db, MapContract.TABLE_CAFE, searchText)
+        val pharmacies = queryPlaces(db, MapContract.TABLE_PHARMACY, searchText)
+        db.close()
+
+        val dataList = mutableListOf<Map<String, String>>()
+        dataList.addAll(cafes)
+        dataList.addAll(pharmacies)
+        return dataList
+    }
+
+    private fun queryPlaces(
+        db: SQLiteDatabase,
+        tableName: String,
+        searchText: String
+    ): List<Map<String, String>> {
+        val cursor: Cursor = db.query(
+            tableName,
+            null,
+            "${MapContract.COLUMN_NAME} LIKE ? OR ${MapContract.COLUMN_ADDRESS} LIKE ?",
+            arrayOf("%$searchText%", "%$searchText%"),
+            null,
+            null,
+            null
+        )
+
+        val results = mutableListOf<Map<String, String>>()
+        while (cursor.moveToNext()) {
+            val row = mutableMapOf<String, String>()
+            row[MapContract.COLUMN_NAME] =
+                cursor.getString(cursor.getColumnIndexOrThrow(MapContract.COLUMN_NAME))
+            row[MapContract.COLUMN_ADDRESS] =
+                cursor.getString(cursor.getColumnIndexOrThrow(MapContract.COLUMN_ADDRESS))
+            row[MapContract.COLUMN_CATEGORY] =
+                cursor.getString(cursor.getColumnIndexOrThrow(MapContract.COLUMN_CATEGORY))
+            results.add(row)
+        }
+        cursor.close()
+        return results
+    }
+}
+

app/src/main/java/campus/tech/kakao/map/Document.kt

@@ -0,0 +1,10 @@
+package campus.tech.kakao.map
+
+import com.google.gson.annotations.SerializedName
+
+data class Document(
+    @SerializedName("category_group_name") val categoryName: String,
+    @SerializedName("id") val id: String,
+    @SerializedName("address_name") val addressName: String,
+    @SerializedName("place_name") val placeName: String?
+)

app/src/main/java/campus/tech/kakao/map/KakaoResponse.kt

@@ -0,0 +1,12 @@
+package campus.tech.kakao.map
+
+import com.google.gson.annotations.SerializedName
+
+data class KakaoSearchResponse(
+    @SerializedName("documents") val documents: List<Document>
+)
+
+
+data class RoadAddress(
+    @SerializedName("building_name") val buildingName: String?
+)

app/src/main/java/campus/tech/kakao/map/MapContract.kt

@@ -0,0 +1,9 @@
+package campus.tech.kakao.map
+
+object MapContract {
+    const val TABLE_CAFE = "cafe"
+    const val TABLE_PHARMACY = "pharmacy"
+    const val COLUMN_NAME = "name"
+    const val COLUMN_ADDRESS = "address"
+    const val COLUMN_CATEGORY = "category"
+}

app/src/main/java/campus/tech/kakao/map/Map_Activity.kt

@@ -0,0 +1,69 @@
+package campus.tech.kakao.map
+
+import android.content.Intent
+import android.os.Bundle
+import android.util.Log
+import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.widget.SearchView
+import com.google.android.gms.maps.CameraUpdateFactory
+import com.kakao.vectormap.KakaoMap
+import com.kakao.vectormap.KakaoMapReadyCallback
+import com.kakao.vectormap.LatLng
+import com.kakao.vectormap.MapLifeCycleCallback
+import com.kakao.vectormap.MapView
+import java.lang.Exception
+
+class Map_Activity : AppCompatActivity() {
+
+    private lateinit var mapView: MapView
+    private lateinit var searchView: SearchView
+    private val LOCATION_PERMISSION_REQUEST_CODE = 1000
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_map)
+
+        mapView = findViewById(R.id.map_view)
+        searchView = findViewById(R.id.search_text)
+
+        mapView = MapView(this)
+        mapView.start(
+            object : MapLifeCycleCallback() {
+                override fun onMapDestroy() {
+                    Log.d("map", "Map Destroy")
+                }
+
+                override fun onMapError(error: Exception) {
+                    Log.d("map", "지도가 정상적으로 호출되지 않음")
+                }
+            },
+            object : KakaoMapReadyCallback() {
+                override fun onMapReady(kakaoMap: KakaoMap) {
+                    val mapCenter = com.google.android.gms.maps.model.LatLng(
+                        37.5665,
+                        126.9780
+                    ) // 예시: 서울의 위도, 경도
+                }
+            }
+        )
+
+        searchView.setOnQueryTextFocusChangeListener { _, hasFocus ->
+            if (hasFocus) {
+                val intent = Intent(this, Search_Activity::class.java)
+                startActivity(intent)
+            }
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        mapView.resume()
+    }
+
+    override fun onPause() {
+        super.onPause()
+        mapView.pause()
+    }
+}
+
+