[feat] : 카카오 장소 검색 searchView 기능 구현 (#11)

app/src/main/java/com/pcandriod/kusitms_hackathon_c/presentation/ui/main/MainActivity.kt

@@ -1,13 +1,30 @@
 package com.pcandriod.kusitms_hackathon_c.presentation.ui.main
 
+import android.content.Context
+import android.os.Build
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import android.util.Log
+import android.view.inputmethod.InputMethodManager
+import com.pcandriod.kusitms_hackathon_c.BuildConfig
 import com.pcandriod.kusitms_hackathon_c.R
+import com.pcandriod.kusitms_hackathon_c.data.data.ResultSearchKeyword
+import com.pcandriod.kusitms_hackathon_c.data.remote.service.KakaoAPI
 import com.pcandriod.kusitms_hackathon_c.databinding.ActivityMainBinding
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Response
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
 
 class MainActivity : AppCompatActivity() {
     private lateinit var binding: ActivityMainBinding
 
+    companion object {
+        const val BASE_URL = "https://dapi.kakao.com/"
+        const val API_KEY = "KakaoAK ${BuildConfig.KAKAO_SEARCH_KEY}" // REST API 키
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 //        setContentView(R.layout.activity_main)
@@ -16,5 +33,11 @@ class MainActivity : AppCompatActivity() {
         val view = binding.root
         setContentView(view)
     }
+
+    // 키보드 내리는 메서드
+    fun hideKeyboard() {
+        val imm = getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
+        imm.hideSoftInputFromWindow(currentFocus?.windowToken, 0)
+    }
 }
 

app/src/main/java/com/pcandriod/kusitms_hackathon_c/presentation/ui/main/map/MapFragment.kt

@@ -2,10 +2,12 @@ package com.pcandriod.kusitms_hackathon_c.presentation.ui.main.map
 
 import android.os.Bundle
 import android.os.SystemClock
+import android.util.Log
 import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.SearchView
 import com.naver.maps.geometry.LatLng
 import com.naver.maps.map.CameraAnimation
 import com.naver.maps.map.CameraUpdate
@@ -15,8 +17,15 @@ import com.naver.maps.map.NaverMapSdk
 import com.naver.maps.map.OnMapReadyCallback
 import com.naver.maps.map.util.FusedLocationSource
 import com.pcandriod.kusitms_hackathon_c.BuildConfig
+import com.pcandriod.kusitms_hackathon_c.data.data.ResultSearchKeyword
+import com.pcandriod.kusitms_hackathon_c.data.remote.service.KakaoAPI
 import com.pcandriod.kusitms_hackathon_c.databinding.FragmentMapBinding
 import com.pcandriod.kusitms_hackathon_c.presentation.ui.main.MainActivity
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Response
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
 
 class MapFragment : Fragment(), OnMapReadyCallback {
 
@@ -48,6 +57,23 @@ class MapFragment : Fragment(), OnMapReadyCallback {
 
         fragmentMapBinding.run {
 
+            svPlace.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
+                override fun onQueryTextSubmit(query: String?): Boolean {
+
+                    // 검색 버튼 누를 때 호출
+                    searchKeyword(query.toString())
+
+                    mainActivity.hideKeyboard()
+                    return true
+                }
+
+                override fun onQueryTextChange(newText: String?): Boolean {
+
+                    // 검색창에서 글자가 변경이 일어날 때마다 호출
+
+                    return true
+                }
+            })
         }
 
         return fragmentMapBinding.root
@@ -102,7 +128,7 @@ class MapFragment : Fragment(), OnMapReadyCallback {
         naverMap.isIndoorEnabled = true
 
         // 초기 위치 설정
-        val cameraUpdate = CameraUpdate.scrollTo((LatLng(37.631651, 127.077487))).animate(
+        val cameraUpdate = CameraUpdate.scrollTo((LatLng(37.565669, 127.019452))).animate(
             CameraAnimation.Easing
         )
         naverMap.moveCamera(cameraUpdate)
@@ -121,4 +147,32 @@ class MapFragment : Fragment(), OnMapReadyCallback {
 //        naverMap.locationSource = locationSource
 
     }
+
+    // 키워드 검색 함수
+    private fun searchKeyword(keyword: String) {
+        val retrofit = Retrofit.Builder() // Retrofit 구성
+            .baseUrl(MainActivity.BASE_URL)
+            .addConverterFactory(GsonConverterFactory.create())
+            .build()
+        val api = retrofit.create(KakaoAPI::class.java) // 통신 인터페이스를 객체로 생성
+        val call = api.getSearchKeyword(MainActivity.API_KEY, keyword) // 검색 조건 입력
+
+        // API 서버에 요청
+        call.enqueue(object: Callback<ResultSearchKeyword> {
+            override fun onResponse(
+                call: Call<ResultSearchKeyword>,
+                response: Response<ResultSearchKeyword>
+            ) {
+                // 통신 성공 (검색 결과는 response.body()에 담겨있음)
+                Log.d("큐커톤", "Raw: ${response.raw()}")
+                Log.d("큐커톤", "Body: ${response.body()}")
+                Log.d("큐커톤", "first Body: ${ response.body()!!.documents[0].place_name}")
+            }
+
+            override fun onFailure(call: Call<ResultSearchKeyword>, t: Throwable) {
+                // 통신 실패
+                Log.w("큐커톤", "통신 실패: ${t.message}")
+            }
+        })
+    }
 }

app/src/main/res/layout/fragment_map.xml

@@ -6,6 +6,14 @@
     android:orientation="vertical"
     tools:context=".presentation.ui.main.map.MapFragment">
 
+    <SearchView
+        android:id="@+id/sv_place"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="14dp"
+        android:layout_marginBottom="9dp"
+        android:queryHint="신당동"/>
+
     <com.naver.maps.map.MapView
         android:id="@+id/mapView"
         android:layout_width="match_parent"