강원대 Android_윤채원 과제 4주차 Step1 (#48)

* Initial commit * 강원대 Android_윤채원 3주차 과제 Step0 (#17) * Initial commit * style: Make MainActivity.xml * feat: make Place.kt and PlaceDBHelper.kt * feat: add checkPlaceExist of PlaceDBHelper * feat: modify DB files * docs: write readme.md * docs: modify readme.md * feat: consolidate MVVM pattern * docs: write readme.md * style: searchHistory and places cardviews * style: modify recyclerviews * feat: implement viewmodel and livedata * style: modify placemodule * feat: implement searchHistory * feat: add search history animation * feat: implementing search history click * style: move xml ui string to strings.xml * check * delete useless variable * modify code according to feedback * move search history methods to repository * modify README.md * docs: write readme.md --------- Co-authored-by: MyStoryG <[email protected]> * 강원대 Android_윤채원 3주차 과제 Step1 (#43) * Initial commit * style: Make MainActivity.xml * feat: make Place.kt and PlaceDBHelper.kt * feat: add checkPlaceExist of PlaceDBHelper * feat: modify DB files * docs: write readme.md * docs: modify readme.md * feat: consolidate MVVM pattern * docs: write readme.md * style: searchHistory and places cardviews * style: modify recyclerviews * feat: implement viewmodel and livedata * style: modify placemodule * feat: implement searchHistory * feat: add search history animation * feat: implementing search history click * style: move xml ui string to strings.xml * check * delete useless variable * modify code according to feedback * move search history methods to repository * modify README.md * docs: write readme.md * feat: make DTO and retrofitservice interface * feat: implement api search * style: long place name shortening * refactor: move search api method to repository --------- Co-authored-by: MyStoryG <[email protected]> * 강원대 Android_윤채원 3주차 과제 Step2 (#89) * Initial commit * style: Make MainActivity.xml * feat: make Place.kt and PlaceDBHelper.kt * feat: add checkPlaceExist of PlaceDBHelper * feat: modify DB files * docs: write readme.md * docs: modify readme.md * feat: consolidate MVVM pattern * docs: write readme.md * style: searchHistory and places cardviews * style: modify recyclerviews * feat: implement viewmodel and livedata * style: modify placemodule * feat: implement searchHistory * feat: add search history animation * feat: implementing search history click * style: move xml ui string to strings.xml * check * delete useless variable * modify code according to feedback * move search history methods to repository * modify README.md * docs: write readme.md * feat: make DTO and retrofitservice interface * feat: implement api search * style: long place name shortening * refactor: move search api method to repository * feat: generate map view methods * docs: write readme.md * feat: add mapview * style: make search window of map activity * feat: clicking search window to go search activity * refactor: modify code according to first feedback * refactor: move history methods to viewmodel --------- Co-authored-by: MyStoryG <[email protected]> * fix: merge rest things * refactor: move places mutable livedata to viewmodel * refactor: implement listadapter * docs: write readme.md * docs: modify readme.md * feat: make addlabel method * style: make map error xml * feat: implementaion of save last position * feat: make bottomsheet methods * style: modify bottomsheet design * refactor: modfify the method of switch activity * fix: remove useless variable --------- Co-authored-by: MyStoryG <[email protected]>
kakao-tech-campus-2nd-step2 · Jul 20, 2024 · 1f7e10d · 1f7e10d
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diff --git a/README.md b/README.md
@@ -1,2 +1,18 @@
-# android-map-location
+# 카테캠 4주차 과제
 
+## 1단계 - 카카오맵 API 심화
+
+### 기능 요구 사항
+
+- 저장된 검색어를 선택하면 해당 검색어의 검색 결과가 표시된다.
+- 검색 결과 목록 중 하나의 항목을 선택하면 해당 항목의 위치를 지도에 표시한다.
+- 앱 종료 시 마지막 위치를 저장하여 다시 앱 실행 시 해당 위치로 포커스 한다.
+- 카카오지도 onMapError() 호출 시 에러 화면을 보여준다.
+
+
+### 프로그래밍 요구 사항
+
+- BottomSheet를 사용한다.
+- 카카오 API 사용을 위한 앱 키를 외부에 노출하지 않는다.
+- 가능한 MVVM 아키텍처 패턴을 적용하도록 한다.
+- 코드 컨벤션을 준수하며 프로그래밍한다.
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
@@ -80,7 +80,9 @@ dependencies {
     androidTestImplementation("androidx.test:rules:1.5.0")
     androidTestImplementation("androidx.test.espresso:espresso-intents:3.5.1")
 
-
+
+    // https://developer.android.com/codelabs/android-preferences-datastore?hl=ko#4
+    implementation ("androidx.datastore:datastore-preferences:1.0.0")   // prefs.getString() -> 동기 형태 : 개선필요
     implementation ("com.kakao.sdk:v2-all:2.20.3")
     implementation ("androidx.activity:activity-ktx:$activity_version")
     implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version")

diff --git a/app/src/main/java/campus/tech/kakao/map/MainActivity.kt b/app/src/main/java/campus/tech/kakao/map/MainActivity.kt
@@ -1,58 +1,195 @@
 package campus.tech.kakao.map
 
 import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Color
+import android.os.Build
 import android.os.Bundle
 import android.util.Log
+import android.util.TypedValue
+import android.view.View
+import android.widget.TextView
 import androidx.appcompat.app.AppCompatActivity
+import androidx.cardview.widget.CardView
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.core.content.ContextCompat
+import androidx.core.view.isInvisible
+import androidx.core.view.isVisible
 import campus.tech.kakao.map.databinding.ActivityMainBinding
+import campus.tech.kakao.map.model.Place
+import campus.tech.kakao.map.viewModel.MapRepository
+import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.kakao.vectormap.KakaoMap
 import com.kakao.vectormap.KakaoMapReadyCallback
+import com.kakao.vectormap.KakaoMapSdk
+import com.kakao.vectormap.LatLng
 import com.kakao.vectormap.MapLifeCycleCallback
+import com.kakao.vectormap.camera.CameraAnimation
+import com.kakao.vectormap.camera.CameraUpdateFactory
+import com.kakao.vectormap.label.Label
+import com.kakao.vectormap.label.LabelOptions
+import com.kakao.vectormap.label.LabelStyle
+import com.kakao.vectormap.label.LabelStyles
+import com.kakao.vectormap.label.Transition
 import java.lang.Exception
 
 
 class MainActivity : AppCompatActivity() {
     private lateinit var binding: ActivityMainBinding
     private lateinit var kakaoMap: KakaoMap
+    private lateinit var marker: Bitmap
+    private var label: Label? = null
+    private lateinit var styles: LabelStyles
+
+    private lateinit var bottomSheetBehavior: BottomSheetBehavior<ConstraintLayout>
+    private val bottomSheetLayout by lazy { findViewById<ConstraintLayout>(R.id.bottom_sheet_layout) }
+    private val bottomSheetName by lazy { findViewById<TextView>(R.id.name) }
+    private val bottomSheetAddress by lazy { findViewById<TextView>(R.id.address) }
+    private val bottomSheetCategory by lazy { findViewById<TextView>(R.id.category) }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         binding = ActivityMainBinding.inflate(layoutInflater)
         setContentView(binding.root)
 
+        //KakaoMapSdk.init(this, "I'm nativeKey")     // 오류확인
+
+        Log.d("onCreate", "")
+        val lastPos = MapRepository(this).getLastPos()
+        drawMap(lastPos)
+        initBottomSheet()
+
+        binding.searchInput.setOnClickListener {
+            val intent = Intent(this, SearchActivity::class.java)
+            startActivity(intent)
+        }
+
+        binding.searchButton.setOnClickListener {
+            val intent = Intent(this, SearchActivity::class.java)
+            startActivity(intent)
+        }
+    }
+
+    private fun drawMap(latLng: LatLng?) {
         binding.mapView.start(object : MapLifeCycleCallback() {
             override fun onMapDestroy() {
                 Log.d("KakaoMap", "카카오맵 종료")
             }
 
             override fun onMapError(e: Exception?) {
                 Log.e("KakaoMap", "카카오맵 인증실패", e)
+                setContentView(R.layout.map_error)
+                val errorMessage = findViewById<TextView>(R.id.errorMessage)
+                errorMessage.text = e?.message
             }
         }, object : KakaoMapReadyCallback() {
             override fun onMapReady(p0: KakaoMap) {
                 Log.d("KakaoMap", "카카오맵 실행")
                 kakaoMap = p0
+                makeLabelStyle()
+//          addLabel(Place("dd", "xxx", "", "127.115587", "37.406960"))
+            }
+
+            override fun getPosition(): LatLng {
+                return latLng ?: return super.getPosition()
             }
         })
+    }
 
-        binding.searchInput.setOnClickListener {
-            val intent = Intent(this, SearchActivity::class.java)
-            startActivity(intent)
-        }
+    private fun addLabel(place: Place) {
+        val latLng = LatLng.from(place.latitude.toDouble(), place.longitude.toDouble())
+        moveCamera(latLng)
+        label = kakaoMap.labelManager!!.layer!!.addLabel(
+            LabelOptions.from(latLng)
+                .setStyles(styles).setTexts(place.name)
+        )
+    }
 
-        binding.searchButton.setOnClickListener {
-            val intent = Intent(this, SearchActivity::class.java)
-            startActivity(intent)
-        }
+    private fun moveCamera(latLng: LatLng) {
+        val cameraUpdate = CameraUpdateFactory.newCenterPosition(latLng)
+        Log.d("MainAct State", "Intent is: $intent")
+        Log.d("kakaomap", "moveCamera: $kakaoMap")
+        kakaoMap?.moveCamera(cameraUpdate, CameraAnimation.from(500, true, true))
+    }
+
+    private fun makeLabelStyle() {
+        vectorToBitmap(R.drawable.pin_drop_24px)
+
+        styles = LabelStyles.from(
+            "myLabel",
+            LabelStyle.from(marker)
+                .setTextStyles(32, Color.BLACK, 1, Color.GRAY)
+                .setZoomLevel(kakaoMap!!.minZoomLevel)
+        )
+        styles = kakaoMap.labelManager?.addLabelStyles(styles)!!
+    }
+
+    private fun vectorToBitmap(drawableId: Int) {
+        val drawable = ContextCompat.getDrawable(this, drawableId)
+        val bitmap = Bitmap.createBitmap(
+            drawable!!.intrinsicWidth,
+            drawable!!.intrinsicHeight,
+            Bitmap.Config.ARGB_8888
+        )
+        val canvas = Canvas(bitmap)
+        drawable.setBounds(0, 0, canvas.width, canvas.height)
+        drawable.draw(canvas)
+        marker = bitmap
+    }
+
+    private fun showBottomSheet(place: Place) {
+        bottomSheetBehavior.state = BottomSheetBehavior.STATE_COLLAPSED
+        bottomSheetName.text = place.name
+        bottomSheetAddress.text = place.address
+        bottomSheetCategory.text = place.category
+    }
+
+    private fun initBottomSheet() {
+        bottomSheetBehavior = BottomSheetBehavior.from(bottomSheetLayout)
+        bottomSheetBehavior.addBottomSheetCallback(object :
+            BottomSheetBehavior.BottomSheetCallback() {
+            override fun onStateChanged(bottomSheet: View, newState: Int) {
+                binding.searchWindow.isInvisible = (newState < BottomSheetBehavior.STATE_COLLAPSED)
+                when (newState) {
+                    BottomSheetBehavior.STATE_HIDDEN -> {
+                        bottomSheetBehavior.state = BottomSheetBehavior.STATE_COLLAPSED
+                    }
+                }
+            }
+
+            override fun onSlide(p0: View, p1: Float) {
+            }
+        })
+        bottomSheetBehavior.state = BottomSheetBehavior.STATE_HIDDEN
     }
 
     override fun onResume() {
         super.onResume()
         binding.mapView.resume()
+        Log.d("MainAct State", "Intent is: $intent")
+
     }
 
     override fun onPause() {
         super.onPause()
         binding.mapView.pause()
     }
+
+    override fun onNewIntent(intent: Intent) {
+        super.onNewIntent(intent)
+        intent?.let {
+            var place: Place?
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+                place = intent.getParcelableExtra("place", Place::class.java)
+            } else {
+                place = intent.getParcelableExtra("place") as Place?
+            }
+            place?.let {
+                kakaoMap.labelManager!!.layer!!.remove(label)
+                addLabel(place)
+                showBottomSheet(place)
+            }
+        }
+    }
 }
diff --git a/app/src/main/java/campus/tech/kakao/map/PlacesAdapter.kt b/app/src/main/java/campus/tech/kakao/map/PlacesAdapter.kt
@@ -7,37 +7,42 @@ import campus.tech.kakao.map.model.Place
 import campus.tech.kakao.map.databinding.PlaceModuleBinding
 
 class PlacesAdapter(
-    private val onClick: (Int) -> Unit
+    private val onClick: (Place) -> Unit
 ) : RecyclerView.Adapter<PlacesAdapter.ViewHolder>() {
 
-    private var localList: List<Place> = emptyList()
+    private var placesList: List<Place> = emptyList()
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
         val binding = PlaceModuleBinding.inflate(LayoutInflater.from(parent.context), parent, false)
         return ViewHolder(binding)
     }
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
-        holder.bind(localList[position])
+        holder.bind(placesList[position])
     }
 
     override fun getItemCount(): Int {
-        return localList.size
+        return placesList.size
     }
 
     fun updateList(newList: List<Place>) {
-        localList = newList
+        placesList = newList
+    }
+
+    fun getItem(position: Int): Place {
+        return placesList[position]
     }
 
     fun getItemName(position: Int): String {
-        return localList[position].name
+        return placesList[position].name
     }
 
     inner class ViewHolder(private val binding: PlaceModuleBinding): RecyclerView.ViewHolder(binding.root) {
 
         init {
             binding.root.setOnClickListener {
-                onClick(bindingAdapterPosition)
+                onClick(placesList[bindingAdapterPosition])
+
             }
         }