전남대 Android_이가현 4주차 step2 과제

README.md

@@ -1 +1,13 @@
-# android-map-search
+# android-map-location
+
+0단계 ✅
+- 코드 복사
+
+1단계 ✅
+- 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.
+
+2단계
+- 테스트코드 작성

app/src/androidTest/java/campus/tech/kakao/map/MainActivityTest.kt

@@ -0,0 +1,47 @@
+package campus.tech.kakao.map
+
+import androidx.test.core.app.ActivityScenario
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.action.ViewActions.typeText
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.LargeTest
+import campus.tech.kakao.map.view.MainActivity
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+@LargeTest
+class MainActivityTest {
+    @Test
+    fun testUIElementsAreDisplayed() {
+        ActivityScenario.launch(MainActivity::class.java).use {
+            onView(ViewMatchers.withId(R.id.inputText))
+            onView(ViewMatchers.withId(R.id.cancelBtn))
+            onView(ViewMatchers.withId(R.id.recyclerView))
+            onView(ViewMatchers.withId(R.id.searchView))
+        }
+    }
+
+    @Test
+    fun testCancelButtonClearsInputText() {
+        ActivityScenario.launch(MainActivity::class.java).use {
+            onView(withId(R.id.inputText)).perform(typeText("Test Input"))
+            onView(withId(R.id.cancelBtn)).perform(click())
+            onView(withId(R.id.inputText)).check(matches(withText("")))
+        }
+    }
+
+    @Test
+    fun testSearchFunctionality() {
+        ActivityScenario.launch(MainActivity::class.java).use {
+            onView(withId(R.id.inputText)).perform(typeText("Test Location"))
+            onView(withId(R.id.resultView)).check(matches(isDisplayed()))
+        }
+    }
+}

app/src/androidTest/java/campus/tech/kakao/map/MapActivityTest.kt

@@ -0,0 +1,65 @@
+package campus.tech.kakao.map
+
+import android.content.Intent
+import androidx.test.core.app.ActivityScenario
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.matcher.ViewMatchers
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.LargeTest
+import campus.tech.kakao.map.Model.LocationData
+import campus.tech.kakao.map.view.MapActivity
+import com.google.gson.Gson
+import com.kakao.vectormap.MapView
+import org.junit.Assert.assertNotNull
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+@LargeTest
+class MapActivityTest {
+    private lateinit var selectedLocation: LocationData
+
+    @Before
+    fun setUp() {
+        selectedLocation = LocationData("Test Location", "시청", "시청", 37.566, 126.978)
+    }
+
+    @Test
+    fun testMapViewDisplayed() {
+        val intent = Intent(ApplicationProvider.getApplicationContext(), MapActivity::class.java).apply {
+            putExtra("selectedLocation", Gson().toJson(selectedLocation))
+        }
+        ActivityScenario.launch<MapActivity>(intent).use {
+            onView(ViewMatchers.withId(R.id.map_view))
+        }
+    }
+
+    @Test
+    fun testInputTextDisplayed() {
+        ActivityScenario.launch(MapActivity::class.java).use {
+            onView(ViewMatchers.withId(R.id.MapinputText))
+        }
+    }
+
+    @Test
+    fun testRecyclerViewDisplayed() {
+        ActivityScenario.launch(MapActivity::class.java).use {
+            onView(ViewMatchers.withId(R.id.recyclerView))
+        }
+    }
+
+    @Test
+    fun testMapViewInitializedWithSelectedLocation() {
+        val intent = Intent(ApplicationProvider.getApplicationContext(), MapActivity::class.java).apply {
+            putExtra("selectedLocation", Gson().toJson(selectedLocation))
+        }
+        ActivityScenario.launch<MapActivity>(intent).use { scenario ->
+            scenario.onActivity { activity ->
+                val mapView = activity.findViewById<MapView>(R.id.map_view)
+                assertNotNull(mapView)
+            }
+        }
+    }
+}

app/src/main/AndroidManifest.xml

@@ -7,6 +7,7 @@
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
 
     <application
+        android:name=".Model.MyApplication"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
@@ -15,8 +16,10 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.Map"
-        android:name=".Model.MyApplication"
         tools:targetApi="31">
+        <activity
+            android:name=".view.ErrorActivity"
+            android:exported="false" />
         <activity
             android:name=".view.MainActivity"
             android:exported="false" />
@@ -32,7 +35,7 @@
 
         <meta-data
             android:name="com.kakao.vectormap.AppKey"
-            android:value="b6f4b70a2090ca9cfca380ec1ebc9c5f"/>
+            android:value="b6f4b70a2090ca9cfca380ec1ebc9c5f" />
     </application>
 
 </manifest>

app/src/main/java/campus/tech/kakao/map/Adapter/LocationAdapter.kt

@@ -0,0 +1,49 @@
+package campus.tech.kakao.map.Adapter
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import campus.tech.kakao.map.Model.LocationData
+import campus.tech.kakao.map.R
+
+class LocationAdapter(
+    private val locationList: List<LocationData>,
+    private val onItemViewClick: (LocationData) -> Unit
+) : RecyclerView.Adapter<LocationAdapter.ViewHolder>() {
+
+    inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        val nameTextView: TextView = itemView.findViewById(R.id.name)
+        val locationTextView: TextView = itemView.findViewById(R.id.location)
+        val categoryTextView: TextView = itemView.findViewById(R.id.category)
+
+        init {
+            itemView.setOnClickListener {
+                val position = adapterPosition
+                if (position != RecyclerView.NO_POSITION) {
+                    onItemViewClick(locationList[position])
+                }
+            }
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        val inflater = LayoutInflater.from(parent.context)
+        val view = inflater.inflate(R.layout.item_view, parent, false)
+        return ViewHolder(view)
+    }
+
+    override fun getItemCount(): Int = locationList.size
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        val location = locationList[position]
+        holder.nameTextView.text = location.name
+        holder.locationTextView.text = location.location
+        holder.categoryTextView.text = location.category
+
+        holder.itemView.setOnClickListener {
+            onItemViewClick(location)
+        }
+    }
+}

app/src/main/java/campus/tech/kakao/map/Adapter/MapViewAdapter.kt

@@ -0,0 +1,39 @@
+package campus.tech.kakao.map.Adapter
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import campus.tech.kakao.map.Model.LocationData
+import campus.tech.kakao.map.R
+
+class MapViewAdapter(
+    private var information: List<LocationData>,
+) : RecyclerView.Adapter<MapViewAdapter.ViewHolder>() {
+
+    fun updateData(newInformation: List<LocationData>) {
+        information = newInformation
+        notifyDataSetChanged()
+    }
+    inner class ViewHolder(itemView: View): RecyclerView.ViewHolder(itemView) {
+        val nameTextView: TextView = itemView.findViewById(R.id.place_name)
+        val locationTextView: TextView = itemView.findViewById(R.id.place_address)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        val inflater = LayoutInflater.from(parent.context)
+        val view = inflater.inflate(R.layout.item_bottom_sheet, parent, false)
+        return ViewHolder(view)
+    }
+
+    override fun getItemCount(): Int = information.size
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        val info = information[position]
+        holder.nameTextView.text = info.name
+        holder.locationTextView.text = info.location
+    }
+
+
+}

app/src/main/java/campus/tech/kakao/map/Adapter/SearchViewAdapter.kt

@@ -0,0 +1,37 @@
+package campus.tech.kakao.map.Adapter
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import campus.tech.kakao.map.Model.LocationData
+import campus.tech.kakao.map.R
+
+class SearchViewAdapter(
+    private val searchList: ArrayList<LocationData>,
+    private val onRemoveClick: (LocationData) -> Unit, // 콜백 함수
+) : RecyclerView.Adapter<SearchViewAdapter.ViewHolder>() {
+
+    class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+        val cancelBtn: Button = view.findViewById(R.id.searchViewCancelBtn)
+        val nameText: TextView = view.findViewById(R.id.searchViewName)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        val view = LayoutInflater.from(parent.context)
+            .inflate(R.layout.search_item_view, parent, false)
+        return ViewHolder(view)
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        val item = searchList[position]
+        holder.nameText.text = item.name
+        holder.cancelBtn.setOnClickListener {
+            onRemoveClick(item)
+        }
+    }
+
+    override fun getItemCount() = searchList.size
+}

app/src/main/java/campus/tech/kakao/map/Model/LocationData.kt

@@ -1,7 +1,16 @@
 package campus.tech.kakao.map.Model
 
-data class LocationData (
+import com.kakao.vectormap.LatLng
+
+data class LocationData(
     val name: String,
     val location: String,
-    val category: String
-)
+    val category: String,
+    val latitude: Double,
+    val longitude: Double
+) {
+    fun getLatLng(): LatLng {
+        return LatLng.from(latitude, longitude)
+    }
+}
+

app/src/main/java/campus/tech/kakao/map/Model/SearchResult.kt

@@ -8,4 +8,6 @@ data class Place(
     val place_name: String,
     val address_name: String,
     val category_group_name: String,
+    val x: String, // longitude
+    val y: String // latitude
 )

app/src/main/java/campus/tech/kakao/map/view/ErrorActivity.kt

@@ -0,0 +1,22 @@
+package campus.tech.kakao.map.view
+
+import android.os.Bundle
+import android.widget.TextView
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import campus.tech.kakao.map.R
+
+class ErrorActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContentView(R.layout.activity_error)
+
+        val errorMessage = intent.getStringExtra("errorMessage")
+
+        val errortxt: TextView = findViewById(R.id.error_text)
+        errortxt.text = errorMessage ?: "Unknown error occurred"
+    }
+}