7주차 미션_종이

jongyee/Week5/.claude/settings.local.json

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+{
+  "permissions": {
+    "allow": [
+      "Bash(grep *)"
+    ]
+  }
+}

jongyee/Week5/.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

jongyee/Week5/app/.gitignore

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+/build

jongyee/Week5/app/build.gradle.kts

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+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+}
+
+android {
+    namespace = "com.example.week5"
+    compileSdk = 36
+
+    defaultConfig {
+        applicationId = "com.example.week5"
+        minSdk = 24
+        targetSdk = 36
+        versionCode = 1
+        versionName = "1.0"
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+    kotlinOptions {
+        jvmTarget = "11"
+    }
+    buildFeatures {
+        viewBinding = true
+    }
+}
+
+dependencies {
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.appcompat)
+    implementation(libs.material)
+    implementation(libs.androidx.activity)
+    implementation(libs.androidx.constraintlayout)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.espresso.core)
+    implementation(libs.androidx.datastore.preferences)
+    implementation(libs.gson)
+    implementation(libs.androidx.fragment.ktx)
+    implementation(libs.androidx.lifecycle.viewmodel.ktx)
+    implementation(libs.androidx.lifecycle.livedata.ktx)
+
+    // Retrofit
+    implementation(libs.retrofit)
+    implementation(libs.retrofit.converter.gson)
+    implementation(libs.okhttp.logging.interceptor)
+
+    // Coroutines
+    implementation(libs.kotlinx.coroutines.core)
+    implementation(libs.kotlinx.coroutines.android)
+
+    // Glide
+    implementation(libs.glide)
+}

jongyee/Week5/app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

jongyee/Week5/app/src/androidTest/java/com/example/week5/ExampleInstrumentedTest.kt

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+package com.example.week5
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.Assert.*
+
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.example.week5", appContext.packageName)
+    }
+}

jongyee/Week5/app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<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"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Week5">
+        <activity
+            android:name=".ProfileEditActivity"
+            android:exported="false" />
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

jongyee/Week5/app/src/main/java/com/example/week5/ApiClient.kt

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+package com.example.week5
+
+import okhttp3.Interceptor
+import okhttp3.OkHttpClient
+import okhttp3.logging.HttpLoggingInterceptor
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import java.util.concurrent.TimeUnit
+
+object ApiClient {
+
+    private const val BASE_URL = "https://reqres.in/api/"
+    private const val API_KEY = "reqres_701d6373134941c7ba1e30b84be78104"
+
+    private val logging = HttpLoggingInterceptor().apply {
+        level = HttpLoggingInterceptor.Level.BODY
+    }
+
+    private val authInterceptor = Interceptor { chain ->
+        val request = chain.request().newBuilder()
+            .addHeader("x-api-key", API_KEY)
+            .build()
+        chain.proceed(request)
+    }
+
+    private val client = OkHttpClient.Builder()
+        .addInterceptor(authInterceptor)
+        .addInterceptor(logging)
+        .connectTimeout(30, TimeUnit.SECONDS)
+        .readTimeout(30, TimeUnit.SECONDS)
+        .writeTimeout(30, TimeUnit.SECONDS)
+        .build()
+
+    private val retrofit: Retrofit = Retrofit.Builder()
+        .baseUrl(BASE_URL)
+        .client(client)
+        .addConverterFactory(GsonConverterFactory.create())
+        .build()
+
+    val reqResService: ReqResService = retrofit.create(ReqResService::class.java)
+}

jongyee/Week5/app/src/main/java/com/example/week5/BagFragment.kt

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+package com.example.week5
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import com.example.week5.databinding.FragmentBagBinding
+
+class BagFragment : Fragment() {
+    private var _binding: FragmentBagBinding? = null
+    private val binding get() = _binding!!
+
+    private val sharedViewModel: SharedViewModel by activityViewModels()
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = FragmentBagBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        binding.bagBtnOrder.setOnClickListener {
+            sharedViewModel.requestNavigateToBuyTab()
+        }
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}

jongyee/Week5/app/src/main/java/com/example/week5/BuyFragment.kt

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+package com.example.week5
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.GridLayoutManager
+import com.example.week5.databinding.FragmentBuyBinding
+import com.google.android.material.tabs.TabLayout
+import kotlinx.coroutines.launch
+
+class TopsFragment : Fragment()
+class SaleFragment : Fragment()
+
+class BuyFragment : Fragment() {
+    private var _binding: FragmentBuyBinding? = null
+    private val binding get() = _binding!!
+
+    private val sharedViewModel: SharedViewModel by activityViewModels()
+
+    private val productAdapter by lazy {
+        ProductAdapter(
+            productList = emptyList(),
+            isGrid = true,
+            onHeartClick = { product -> sharedViewModel.toggleFavorite(product) },
+            onItemClick = { product -> sharedViewModel.requestNavigateToDetail(product) }
+        )
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = FragmentBuyBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        binding.buyRvProducts.adapter = productAdapter
+        binding.buyRvProducts.layoutManager = GridLayoutManager(context, 2)
+
+        viewLifecycleOwner.lifecycleScope.launch {
+            sharedViewModel.buyProducts.collect { products ->
+                productAdapter.updateData(products)
+            }
+        }
+
+        binding.buyTabLayout.addOnTabSelectedListener(object : TabLayout.OnTabSelectedListener {
+            override fun onTabSelected(tab: TabLayout.Tab?) {
+                when (tab?.position) {
+                    0 -> showRecyclerView()
+                    1 -> showChildFragment(TopsFragment())
+                    2 -> showChildFragment(SaleFragment())
+                }
+            }
+            override fun onTabUnselected(tab: TabLayout.Tab?) {}
+            override fun onTabReselected(tab: TabLayout.Tab?) {}
+        })
+    }
+
+    private fun showRecyclerView() {
+        binding.buyRvProducts.visibility = View.VISIBLE
+        binding.buyChildContainer.visibility = View.GONE
+    }
+
+    private fun showChildFragment(fragment: Fragment) {
+        binding.buyRvProducts.visibility = View.GONE
+        binding.buyChildContainer.visibility = View.VISIBLE
+        childFragmentManager.beginTransaction().replace(R.id.buy_child_container, fragment).commit()
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}

jongyee/Week5/app/src/main/java/com/example/week5/DetailFragment.kt

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+package com.example.week5
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import androidx.lifecycle.lifecycleScope
+import com.example.week5.databinding.FragmentDetailBinding
+import kotlinx.coroutines.launch
+
+class DetailFragment : Fragment() {
+    private var _binding: FragmentDetailBinding? = null
+    private val binding get() = _binding!!
+
+    private val sharedViewModel: SharedViewModel by activityViewModels()
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = FragmentDetailBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        viewLifecycleOwner.lifecycleScope.launch {
+            sharedViewModel.selectedProduct.collect { product ->
+                product?.let {
+                    binding.tvDetailCategory.text = it.category
+                    binding.tvDetailName.text = it.name
+                    binding.tvDetailPrice.text = it.price
+                    binding.tvDetailDescription.text = it.description
+                    binding.imgDetailProduct.setImageResource(it.imageRes)
+
+                    val heartIcon = if (it.isFavorite) R.drawable.ic_heart_filled else R.drawable.ic_heart_empty
+                    binding.btnWishlist.setIconResource(heartIcon)
+                }
+            }
+        }
+
+        binding.btnWishlist.setOnClickListener {
+            sharedViewModel.selectedProduct.value?.let { currentProduct ->
+                sharedViewModel.toggleFavorite(currentProduct)
+            }
+        }
+
+        binding.icBack.setOnClickListener {
+            parentFragmentManager.popBackStack()
+        }
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}