diff --git a/caddy/week2/Practice_Nike/.gitignore b/caddy/week2/Practice_Nike/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/caddy/week2/Practice_Nike/.gitignore
@@ -0,0 +1,15 @@
+*.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
diff --git a/caddy/week2/Practice_Nike/.idea/AndroidProjectSystem.xml b/caddy/week2/Practice_Nike/.idea/AndroidProjectSystem.xml
new file mode 100644
index 0000000..4a53bee
--- /dev/null
+++ b/caddy/week2/Practice_Nike/.idea/AndroidProjectSystem.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AndroidProjectSystem">
+    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/.idea/compiler.xml b/caddy/week2/Practice_Nike/.idea/compiler.xml
new file mode 100644
index 0000000..b86273d
--- /dev/null
+++ b/caddy/week2/Practice_Nike/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="21" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/.idea/deploymentTargetSelector.xml b/caddy/week2/Practice_Nike/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..b268ef3
--- /dev/null
+++ b/caddy/week2/Practice_Nike/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/.idea/deviceManager.xml b/caddy/week2/Practice_Nike/.idea/deviceManager.xml
new file mode 100644
index 0000000..91f9558
--- /dev/null
+++ b/caddy/week2/Practice_Nike/.idea/deviceManager.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DeviceTable">
+    <option name="columnSorters">
+      <list>
+        <ColumnSorterState>
+          <option name="column" value="Name" />
+          <option name="order" value="ASCENDING" />
+        </ColumnSorterState>
+      </list>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/.idea/gradle.xml b/caddy/week2/Practice_Nike/.idea/gradle.xml
new file mode 100644
index 0000000..cdbc250
--- /dev/null
+++ b/caddy/week2/Practice_Nike/.idea/gradle.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="CHOOSE_PER_TEST" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/.idea/misc.xml b/caddy/week2/Practice_Nike/.idea/misc.xml
new file mode 100644
index 0000000..a4f09e2
--- /dev/null
+++ b/caddy/week2/Practice_Nike/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/.idea/runConfigurations.xml b/caddy/week2/Practice_Nike/.idea/runConfigurations.xml
new file mode 100644
index 0000000..16660f1
--- /dev/null
+++ b/caddy/week2/Practice_Nike/.idea/runConfigurations.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
+        <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
+        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
+        <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
+        <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
+        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/.gitignore b/caddy/week2/Practice_Nike/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/build.gradle.kts b/caddy/week2/Practice_Nike/app/build.gradle.kts
new file mode 100644
index 0000000..64a7519
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/build.gradle.kts
@@ -0,0 +1,47 @@
+plugins {
+    alias(libs.plugins.android.application)
+}
+
+android {
+    namespace = "com.example.practice_nike"
+    compileSdk {
+        version = release(36) {
+            minorApiLevel = 1
+        }
+    }
+
+    defaultConfig {
+        applicationId = "com.example.practice_nike"
+        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
+    }
+}
+
+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)
+}
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/proguard-rules.pro b/caddy/week2/Practice_Nike/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# 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
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/androidTest/java/com/example/practice_nike/ExampleInstrumentedTest.kt b/caddy/week2/Practice_Nike/app/src/androidTest/java/com/example/practice_nike/ExampleInstrumentedTest.kt
new file mode 100644
index 0000000..4c27100
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/androidTest/java/com/example/practice_nike/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.example.practice_nike
+
+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.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.example.practice_nike", appContext.packageName)
+    }
+}
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/AndroidManifest.xml b/caddy/week2/Practice_Nike/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..df5b992
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/AndroidManifest.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <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.Practice_Nike">
+        <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>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/CartFragment.kt b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/CartFragment.kt
new file mode 100644
index 0000000..297b8fb
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/CartFragment.kt
@@ -0,0 +1,20 @@
+package com.example.practice_nike
+
+import android.os.Bundle
+import android.view.View
+import android.widget.Button
+import androidx.fragment.app.Fragment
+
+class CartFragment : Fragment(R.layout.fragment_cart) {
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        val btnOrder = view.findViewById<Button>(R.id.btn_order)
+        btnOrder.setOnClickListener {
+            // MainActivity로 형변환 후 네비게이션 이동 함수 호출
+            val mainActivity = activity as? MainActivity
+            mainActivity?.navigateToPurchaseTab()
+        }
+    }
+}
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/HomeFragment.kt b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/HomeFragment.kt
new file mode 100644
index 0000000..7f0c204
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/HomeFragment.kt
@@ -0,0 +1,7 @@
+package com.example.practice_nike
+
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.Fragment
+
+class HomeFragment : Fragment(R.layout.fragment_home)
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/MainActivity.kt b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/MainActivity.kt
new file mode 100644
index 0000000..42de2c2
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/MainActivity.kt
@@ -0,0 +1,49 @@
+package com.example.practice_nike
+
+import android.os.Bundle
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.fragment.app.Fragment
+import com.google.android.material.bottomnavigation.BottomNavigationView
+
+class MainActivity : AppCompatActivity() {
+
+    private lateinit var bottomNav: BottomNavigationView
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        // activity_main.xml (FrameLayout과 BottomNavigationView가 있는 레이아웃) 연결
+        setContentView(R.layout.activity_main)
+
+        bottomNav = findViewById(R.id.bottom_nav)
+
+        // 앱이 처음 켜졌을 때 기본으로 보여줄 화면(홈) 설정
+        replaceFragment(HomeFragment())
+
+        // 하단 탭 클릭 이벤트 처리
+        bottomNav.setOnItemSelectedListener { item ->
+            when (item.itemId) {
+                R.id.nav_home -> replaceFragment(HomeFragment())
+                R.id.nav_purchase -> replaceFragment(PurchaseFragment())
+                R.id.nav_wishlist -> replaceFragment(WishlistFragment())
+                R.id.nav_cart -> replaceFragment(CartFragment())
+                R.id.nav_profile -> replaceFragment(ProfileFragment())
+            }
+            true
+        }
+    }
+
+    // 선택된 프래그먼트로 화면을 교체하는 함수
+    private fun replaceFragment(fragment: Fragment) {
+        supportFragmentManager.beginTransaction()
+            .replace(R.id.main_container, fragment)
+            .commit()
+    }
+
+    // 장바구니 프래그먼트에서 '주문하기' 버튼을 눌렀을 때 호출될 함수
+    fun navigateToPurchaseTab() {
+        bottomNav.selectedItemId = R.id.nav_purchase
+    }
+}
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/ProfileFragment.kt b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/ProfileFragment.kt
new file mode 100644
index 0000000..f1893bd
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/ProfileFragment.kt
@@ -0,0 +1,5 @@
+package com.example.practice_nike
+
+import androidx.fragment.app.Fragment
+
+class ProfileFragment : Fragment(R.layout.fragment_profile)
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/PurchaseFragment.kt b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/PurchaseFragment.kt
new file mode 100644
index 0000000..2ffe0f4
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/PurchaseFragment.kt
@@ -0,0 +1,5 @@
+package com.example.practice_nike
+
+import androidx.fragment.app.Fragment
+
+class PurchaseFragment : Fragment(R.layout.fragment_purchase)
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/WishlistFragment.kt b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/WishlistFragment.kt
new file mode 100644
index 0000000..4e2caa1
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/java/com/example/practice_nike/WishlistFragment.kt
@@ -0,0 +1,5 @@
+package com.example.practice_nike
+
+import androidx.fragment.app.Fragment
+
+class WishlistFragment : Fragment(R.layout.fragment_wishlist)
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/drawable/home_logo.png b/caddy/week2/Practice_Nike/app/src/main/res/drawable/home_logo.png
new file mode 100644
index 0000000..f42aa9d
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/drawable/home_logo.png differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_bag_circle.xml b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_bag_circle.xml
new file mode 100644
index 0000000..1af2ce6
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_bag_circle.xml
@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="60dp"
+    android:height="60dp"
+    android:viewportWidth="60"
+    android:viewportHeight="60">
+  <group>
+    <clip-path
+        android:pathData="M0,0h60v60h-60z"/>
+    <path
+        android:pathData="M30,30m-29,0a29,29 0,1 1,58 0a29,29 0,1 1,-58 0"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#000000"/>
+    <path
+        android:pathData="M22.5,20C22.5,18.619 23.619,17.5 25,17.5H32.5C33.881,17.5 35,18.619 35,20V20C35,21.381 33.881,22.5 32.5,22.5H22.5V20Z"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#000000"/>
+    <path
+        android:pathData="M37.188,22.5H40V40C40,41.381 38.881,42.5 37.5,42.5H20C18.619,42.5 17.5,41.381 17.5,40V22.5H30.156"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#000000"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_cart.xml b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_cart.xml
new file mode 100644
index 0000000..3b6e816
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_cart.xml
@@ -0,0 +1,21 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M7.647,4.5C7.647,3.119 8.766,2 10.147,2H14.618C15.901,2 16.941,3.04 16.941,4.324V4.324C16.941,5.607 15.901,6.647 14.618,6.647H7.647V4.5Z"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"/>
+    <path
+        android:pathData="M19.264,6.647H21.588V19.25C21.588,20.631 20.469,21.75 19.088,21.75H5.5C4.119,21.75 3,20.631 3,19.25V6.647H13.456"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_home.xml b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_home.xml
new file mode 100644
index 0000000..a0d86b9
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_home.xml
@@ -0,0 +1,17 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M12.504,3.195C12.366,3.069 12.186,3 12,3C11.813,3 11.633,3.069 11.495,3.195L3.995,10.277C3.918,10.347 3.856,10.433 3.814,10.528C3.772,10.624 3.75,10.727 3.75,10.832V19.5C3.75,19.699 3.829,19.89 3.97,20.03C4.11,20.171 4.301,20.25 4.5,20.25H19.5C19.699,20.25 19.89,20.171 20.03,20.03C20.171,19.89 20.25,19.699 20.25,19.5V10.832C20.25,10.727 20.228,10.624 20.186,10.528C20.143,10.433 20.082,10.347 20.004,10.277L12.504,3.195Z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_launcher_background.xml b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
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+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
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+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
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+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
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+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
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+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
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+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
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+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
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+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_launcher_foreground.xml b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_profile.xml b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_profile.xml
new file mode 100644
index 0000000..1fc97b8
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_profile.xml
@@ -0,0 +1,23 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M12.059,10.941C14.528,10.941 16.529,8.94 16.529,6.471C16.529,4.002 14.528,2 12.059,2C9.59,2 7.588,4.002 7.588,6.471C7.588,8.94 9.59,10.941 12.059,10.941Z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M2,21C2,17.296 5.002,14.294 8.706,14.294H15.411C19.115,14.294 22.117,17.296 22.117,21"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_search.xml b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_search.xml
new file mode 100644
index 0000000..483d117
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_search.xml
@@ -0,0 +1,38 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M1.5,9H4.5"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M1.5,13.5H4.5"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M13.875,17.25C17.396,17.25 20.25,14.396 20.25,10.875C20.25,7.354 17.396,4.5 13.875,4.5C10.354,4.5 7.5,7.354 7.5,10.875C7.5,14.396 10.354,17.25 13.875,17.25Z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M18.75,15.75L22.5,19.5"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_wishlist.xml b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_wishlist.xml
new file mode 100644
index 0000000..6597a4a
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/drawable/ic_wishlist.xml
@@ -0,0 +1,17 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M12,21L20.378,12.502C21.257,11.623 21.751,10.431 21.751,9.188C21.751,7.944 21.257,6.752 20.378,5.873C19.498,4.993 18.306,4.499 17.063,4.499C15.819,4.499 14.627,4.993 13.748,5.873L12,7.5L10.252,5.873C9.373,4.993 8.181,4.499 6.938,4.499C5.694,4.499 4.502,4.993 3.623,5.873C2.743,6.752 2.249,7.944 2.249,9.188C2.249,10.431 2.743,11.623 3.623,12.502L12,21Z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/layout/activity_main.xml b/caddy/week2/Practice_Nike/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..11a0967
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <FrameLayout
+        android:id="@+id/main_container"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_above="@id/bottom_nav" />
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottom_nav"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:background="#FFFFFF"
+        app:menu="@menu/bottom_nav_menu"
+        app:labelVisibilityMode="labeled" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_cart.xml b/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_cart.xml
new file mode 100644
index 0000000..3b5a489
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_cart.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#FFFFFF">
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:gravity="center"
+        android:orientation="vertical">
+
+        <ImageView
+            android:layout_width="80dp"
+            android:layout_height="80dp"
+            android:src="@drawable/ic_bag_circle" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:gravity="center"
+            android:text="장바구니가 비어 있습니다.\n제품을 추가하면 여기에 표시됩니다."
+            android:textColor="#AAAAAA"
+            android:textSize="14sp" />
+    </LinearLayout>
+
+    <Button
+        android:id="@+id/btn_order"
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:layout_alignParentBottom="true"
+        android:layout_margin="20dp"
+        android:backgroundTint="#000000"
+        android:text="주문하기"
+        android:textColor="#FFFFFF"
+        android:textSize="16sp"
+        android:textStyle="bold"
+        app:cornerRadius="30dp" /> </RelativeLayout>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_home.xml b/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..731214c
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#FFFFFF"
+    android:orientation="vertical"
+    android:padding="20dp">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Discover"
+        android:textColor="#000000"
+        android:textSize="28sp"
+        android:textStyle="bold" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="30dp"
+        android:text="9월 4일 목요일"
+        android:textColor="#888888"
+        android:textSize="14sp" />
+
+    <ImageView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:adjustViewBounds="true"
+        android:scaleType="fitCenter"
+        android:src="@drawable/home_logo" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_profile.xml b/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_profile.xml
new file mode 100644
index 0000000..0803e3e
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_profile.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#FFFFFF">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:text="프로필"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        android:textColor="#000000" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_purchase.xml b/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_purchase.xml
new file mode 100644
index 0000000..5a12fd4
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_purchase.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#FFFFFF">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:text="구매하기"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        android:textColor="#000000" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_wishlist.xml b/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_wishlist.xml
new file mode 100644
index 0000000..0578ac8
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/layout/fragment_wishlist.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#FFFFFF">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:text="위시리스트"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        android:textColor="#000000" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/menu/bottom_nav_menu.xml b/caddy/week2/Practice_Nike/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..c656818
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/nav_home"
+        android:icon="@drawable/ic_home"  android:title="홈" />
+    <item
+        android:id="@+id/nav_purchase"
+        android:icon="@drawable/ic_search" android:title="구매하기" />
+    <item
+        android:id="@+id/nav_wishlist"
+        android:icon="@drawable/ic_wishlist" android:title="위시리스트" />
+    <item
+        android:id="@+id/nav_cart"
+        android:icon="@drawable/ic_cart" android:title="장바구니" />
+    <item
+        android:id="@+id/nav_profile"
+        android:icon="@drawable/ic_profile" android:title="프로필" />
+</menu>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/caddy/week2/Practice_Nike/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/values-night/themes.xml b/caddy/week2/Practice_Nike/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..3fcad17
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Practice_Nike" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/values/colors.xml b/caddy/week2/Practice_Nike/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/values/strings.xml b/caddy/week2/Practice_Nike/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..19581fc
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">Practice_Nike</string>
+</resources>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/values/themes.xml b/caddy/week2/Practice_Nike/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6ae19bb
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Practice_Nike" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Practice_Nike" parent="Base.Theme.Practice_Nike" />
+</resources>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/xml/backup_rules.xml b/caddy/week2/Practice_Nike/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..4df9255
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older than API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/main/res/xml/data_extraction_rules.xml b/caddy/week2/Practice_Nike/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/app/src/test/java/com/example/practice_nike/ExampleUnitTest.kt b/caddy/week2/Practice_Nike/app/src/test/java/com/example/practice_nike/ExampleUnitTest.kt
new file mode 100644
index 0000000..d698456
--- /dev/null
+++ b/caddy/week2/Practice_Nike/app/src/test/java/com/example/practice_nike/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.example.practice_nike
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/build.gradle.kts b/caddy/week2/Practice_Nike/build.gradle.kts
new file mode 100644
index 0000000..3756278
--- /dev/null
+++ b/caddy/week2/Practice_Nike/build.gradle.kts
@@ -0,0 +1,4 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+}
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/gradle.properties b/caddy/week2/Practice_Nike/gradle.properties
new file mode 100644
index 0000000..34c5e9e
--- /dev/null
+++ b/caddy/week2/Practice_Nike/gradle.properties
@@ -0,0 +1,15 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. For more details, visit
+# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
+# org.gradle.parallel=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
\ No newline at end of file
diff --git a/caddy/week2/Practice_Nike/gradle/gradle-daemon-jvm.properties b/caddy/week2/Practice_Nike/gradle/gradle-daemon-jvm.properties
new file mode 100644
index 0000000..6c1139e
--- /dev/null
+++ b/caddy/week2/Practice_Nike/gradle/gradle-daemon-jvm.properties
@@ -0,0 +1,12 @@
+#This file is generated by updateDaemonJvm
+toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
+toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
+toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
+toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
+toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/73bcfb608d1fde9fb62e462f834a3299/redirect
+toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/846ee0d876d26a26f37aa1ce8de73224/redirect
+toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
+toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
+toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/9482ddec596298c84656d31d16652665/redirect
+toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/39701d92e1756bb2f141eb67cd4c660e/redirect
+toolchainVersion=21
diff --git a/caddy/week2/Practice_Nike/gradle/libs.versions.toml b/caddy/week2/Practice_Nike/gradle/libs.versions.toml
new file mode 100644
index 0000000..5dba66a
--- /dev/null
+++ b/caddy/week2/Practice_Nike/gradle/libs.versions.toml
@@ -0,0 +1,24 @@
+[versions]
+agp = "9.1.0"
+coreKtx = "1.18.0"
+junit = "4.13.2"
+junitVersion = "1.3.0"
+espressoCore = "3.7.0"
+appcompat = "1.7.1"
+material = "1.13.0"
+activity = "1.13.0"
+constraintlayout = "2.2.1"
+
+[libraries]
+androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
+junit = { group = "junit", name = "junit", version.ref = "junit" }
+androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
+androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
+androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
+material = { group = "com.google.android.material", name = "material", version.ref = "material" }
+androidx-activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
+androidx-constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+
diff --git a/caddy/week2/Practice_Nike/gradle/wrapper/gradle-wrapper.jar b/caddy/week2/Practice_Nike/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..8bdaf60
Binary files /dev/null and b/caddy/week2/Practice_Nike/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/caddy/week2/Practice_Nike/gradle/wrapper/gradle-wrapper.properties b/caddy/week2/Practice_Nike/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..093b738
--- /dev/null
+++ b/caddy/week2/Practice_Nike/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,9 @@
+#Mon Mar 30 17:04:57 KST 2026
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionSha256Sum=b266d5ff6b90eada6dc3b20cb090e3731302e553a27c5d3e4df1f0d76beaff06
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/caddy/week2/Practice_Nike/gradlew b/caddy/week2/Practice_Nike/gradlew
new file mode 100644
index 0000000..ef07e01
--- /dev/null
+++ b/caddy/week2/Practice_Nike/gradlew
@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/caddy/week2/Practice_Nike/gradlew.bat b/caddy/week2/Practice_Nike/gradlew.bat
new file mode 100644
index 0000000..db3a6ac
--- /dev/null
+++ b/caddy/week2/Practice_Nike/gradlew.bat
@@ -0,0 +1,94 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/caddy/week2/Practice_Nike/settings.gradle.kts b/caddy/week2/Practice_Nike/settings.gradle.kts
new file mode 100644
index 0000000..6298bfa
--- /dev/null
+++ b/caddy/week2/Practice_Nike/settings.gradle.kts
@@ -0,0 +1,26 @@
+pluginManagement {
+    repositories {
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "1.0.0"
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "Practice_Nike"
+include(":app")
diff --git a/caddy/week3/Practice_Nike2/.gitignore b/caddy/week3/Practice_Nike2/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/.gitignore
@@ -0,0 +1,15 @@
+*.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
diff --git a/caddy/week3/Practice_Nike2/.idea/.gitignore b/caddy/week3/Practice_Nike2/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/caddy/week3/Practice_Nike2/.idea/AndroidProjectSystem.xml b/caddy/week3/Practice_Nike2/.idea/AndroidProjectSystem.xml
new file mode 100644
index 0000000..4a53bee
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/.idea/AndroidProjectSystem.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AndroidProjectSystem">
+    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/.idea/compiler.xml b/caddy/week3/Practice_Nike2/.idea/compiler.xml
new file mode 100644
index 0000000..b86273d
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="21" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/.idea/deploymentTargetSelector.xml b/caddy/week3/Practice_Nike2/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..b268ef3
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/.idea/deviceManager.xml b/caddy/week3/Practice_Nike2/.idea/deviceManager.xml
new file mode 100644
index 0000000..91f9558
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/.idea/deviceManager.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DeviceTable">
+    <option name="columnSorters">
+      <list>
+        <ColumnSorterState>
+          <option name="column" value="Name" />
+          <option name="order" value="ASCENDING" />
+        </ColumnSorterState>
+      </list>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/.idea/gradle.xml b/caddy/week3/Practice_Nike2/.idea/gradle.xml
new file mode 100644
index 0000000..02c4aa5
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/.idea/gradle.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="CHOOSE_PER_TEST" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/.idea/misc.xml b/caddy/week3/Practice_Nike2/.idea/misc.xml
new file mode 100644
index 0000000..1a1bf72
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/.idea/misc.xml
@@ -0,0 +1,9 @@
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/.idea/runConfigurations.xml b/caddy/week3/Practice_Nike2/.idea/runConfigurations.xml
new file mode 100644
index 0000000..16660f1
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/.idea/runConfigurations.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
+        <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
+        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
+        <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
+        <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
+        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/.gitignore b/caddy/week3/Practice_Nike2/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/build.gradle.kts b/caddy/week3/Practice_Nike2/app/build.gradle.kts
new file mode 100644
index 0000000..64a7519
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/build.gradle.kts
@@ -0,0 +1,47 @@
+plugins {
+    alias(libs.plugins.android.application)
+}
+
+android {
+    namespace = "com.example.practice_nike"
+    compileSdk {
+        version = release(36) {
+            minorApiLevel = 1
+        }
+    }
+
+    defaultConfig {
+        applicationId = "com.example.practice_nike"
+        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
+    }
+}
+
+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)
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/proguard-rules.pro b/caddy/week3/Practice_Nike2/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# 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
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/androidTest/java/com/example/practice_nike/ExampleInstrumentedTest.kt b/caddy/week3/Practice_Nike2/app/src/androidTest/java/com/example/practice_nike/ExampleInstrumentedTest.kt
new file mode 100644
index 0000000..4c27100
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/androidTest/java/com/example/practice_nike/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.example.practice_nike
+
+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.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.example.practice_nike", appContext.packageName)
+    }
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/AndroidManifest.xml b/caddy/week3/Practice_Nike2/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..df5b992
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/AndroidManifest.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <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.Practice_Nike">
+        <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>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/CartFragment.kt b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/CartFragment.kt
new file mode 100644
index 0000000..297b8fb
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/CartFragment.kt
@@ -0,0 +1,20 @@
+package com.example.practice_nike
+
+import android.os.Bundle
+import android.view.View
+import android.widget.Button
+import androidx.fragment.app.Fragment
+
+class CartFragment : Fragment(R.layout.fragment_cart) {
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        val btnOrder = view.findViewById<Button>(R.id.btn_order)
+        btnOrder.setOnClickListener {
+            // MainActivity로 형변환 후 네비게이션 이동 함수 호출
+            val mainActivity = activity as? MainActivity
+            mainActivity?.navigateToPurchaseTab()
+        }
+    }
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/HomeFragment.kt b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/HomeFragment.kt
new file mode 100644
index 0000000..e460182
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/HomeFragment.kt
@@ -0,0 +1,29 @@
+package com.example.practice_nike
+
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.Fragment
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+
+class HomeFragment : Fragment(R.layout.fragment_home) {
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        // 1. 홈 화면용 더미 데이터
+        val dummyList = listOf(
+            Product("Air Jordan XXXVI", "Men's Basketball Shoes", "US$185", R.drawable.home_shoes1),
+            Product("Air Jordan 1 Low", "Women's Shoes", "US$115", R.drawable.home_shoes1),
+            Product("Nike Air Max 270", "Men's Shoes", "US$160", R.drawable.home_logo)
+        )
+
+        val recyclerView = view.findViewById<RecyclerView>(R.id.rv_home)
+
+        // 2. 핵심! LinearLayoutManager를 HORIZONTAL(가로)로 설정합니다.
+        recyclerView.layoutManager = LinearLayoutManager(requireContext(), LinearLayoutManager.HORIZONTAL, false)
+
+        // 3. 어댑터 연결
+        recyclerView.adapter = ProductHomeAdapter(dummyList)
+    }
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/MainActivity.kt b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/MainActivity.kt
new file mode 100644
index 0000000..42de2c2
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/MainActivity.kt
@@ -0,0 +1,49 @@
+package com.example.practice_nike
+
+import android.os.Bundle
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.fragment.app.Fragment
+import com.google.android.material.bottomnavigation.BottomNavigationView
+
+class MainActivity : AppCompatActivity() {
+
+    private lateinit var bottomNav: BottomNavigationView
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        // activity_main.xml (FrameLayout과 BottomNavigationView가 있는 레이아웃) 연결
+        setContentView(R.layout.activity_main)
+
+        bottomNav = findViewById(R.id.bottom_nav)
+
+        // 앱이 처음 켜졌을 때 기본으로 보여줄 화면(홈) 설정
+        replaceFragment(HomeFragment())
+
+        // 하단 탭 클릭 이벤트 처리
+        bottomNav.setOnItemSelectedListener { item ->
+            when (item.itemId) {
+                R.id.nav_home -> replaceFragment(HomeFragment())
+                R.id.nav_purchase -> replaceFragment(PurchaseFragment())
+                R.id.nav_wishlist -> replaceFragment(WishlistFragment())
+                R.id.nav_cart -> replaceFragment(CartFragment())
+                R.id.nav_profile -> replaceFragment(ProfileFragment())
+            }
+            true
+        }
+    }
+
+    // 선택된 프래그먼트로 화면을 교체하는 함수
+    private fun replaceFragment(fragment: Fragment) {
+        supportFragmentManager.beginTransaction()
+            .replace(R.id.main_container, fragment)
+            .commit()
+    }
+
+    // 장바구니 프래그먼트에서 '주문하기' 버튼을 눌렀을 때 호출될 함수
+    fun navigateToPurchaseTab() {
+        bottomNav.selectedItemId = R.id.nav_purchase
+    }
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/Product.kt b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/Product.kt
new file mode 100644
index 0000000..31b3762
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/Product.kt
@@ -0,0 +1,9 @@
+package com.example.practice_nike
+
+// 상품 정보를 담는 데이터 클래스입니다.
+data class Product(
+    val name: String,
+    val description: String,
+    val price: String,
+    val imageResId: Int // 임시로 사용할 이미지 리소스 ID
+)
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/ProductGridAdapter.kt b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/ProductGridAdapter.kt
new file mode 100644
index 0000000..ea596bb
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/ProductGridAdapter.kt
@@ -0,0 +1,41 @@
+package com.example.practice_nike
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+
+class ProductGridAdapter(private val productList: List<Product>) :
+    RecyclerView.Adapter<ProductGridAdapter.ProductViewHolder>() {
+
+    // 1. 아이템 디자인(XML)을 가져와서 뷰로 만듭니다.
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ProductViewHolder {
+        val view = LayoutInflater.from(parent.context)
+            .inflate(R.layout.item_product_grid, parent, false)
+        return ProductViewHolder(view)
+    }
+
+    // 2. 뷰에 실제 데이터(이름, 가격 등)를 연결합니다.
+    override fun onBindViewHolder(holder: ProductViewHolder, position: Int) {
+        val product = productList[position]
+        holder.name.text = product.name
+        holder.desc.text = product.description
+        holder.price.text = product.price
+        holder.image.setImageResource(product.imageResId) // 임시 이미지 세팅
+    }
+
+    // 3. 전체 데이터의 개수를 알려줍니다.
+    override fun getItemCount(): Int {
+        return productList.size
+    }
+
+    // 뷰 안의 요소들(TextView, ImageView 등)을 찾아두는 클래스
+    class ProductViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        val image: ImageView = itemView.findViewById(R.id.item_image)
+        val name: TextView = itemView.findViewById(R.id.item_name)
+        val desc: TextView = itemView.findViewById(R.id.item_desc)
+        val price: TextView = itemView.findViewById(R.id.item_price)
+    }
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/ProductHomeAdapter.kt b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/ProductHomeAdapter.kt
new file mode 100644
index 0000000..fd56168
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/ProductHomeAdapter.kt
@@ -0,0 +1,36 @@
+package com.example.practice_nike
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+
+class ProductHomeAdapter(private val productList: List<Product>) :
+    RecyclerView.Adapter<ProductHomeAdapter.ProductViewHolder>() {
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ProductViewHolder {
+        // 홈 화면 전용 레이아웃 연결!
+        val view = LayoutInflater.from(parent.context)
+            .inflate(R.layout.item_product_home, parent, false)
+        return ProductViewHolder(view)
+    }
+
+    override fun onBindViewHolder(holder: ProductViewHolder, position: Int) {
+        val product = productList[position]
+        holder.name.text = product.name
+        holder.desc.text = product.description
+        holder.price.text = product.price
+        holder.image.setImageResource(product.imageResId)
+    }
+
+    override fun getItemCount(): Int = productList.size
+
+    class ProductViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        val image: ImageView = itemView.findViewById(R.id.item_image)
+        val name: TextView = itemView.findViewById(R.id.item_name)
+        val desc: TextView = itemView.findViewById(R.id.item_desc)
+        val price: TextView = itemView.findViewById(R.id.item_price)
+    }
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/ProfileFragment.kt b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/ProfileFragment.kt
new file mode 100644
index 0000000..f1893bd
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/ProfileFragment.kt
@@ -0,0 +1,5 @@
+package com.example.practice_nike
+
+import androidx.fragment.app.Fragment
+
+class ProfileFragment : Fragment(R.layout.fragment_profile)
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/PurchaseFragment.kt b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/PurchaseFragment.kt
new file mode 100644
index 0000000..ae348bf
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/PurchaseFragment.kt
@@ -0,0 +1,31 @@
+package com.example.practice_nike
+
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.Fragment
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+
+class PurchaseFragment : Fragment(R.layout.fragment_purchase) {
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        // 1. 임시 데이터(더미 데이터)
+        val dummyList = listOf(
+            Product("Nike Everyday Plus Cushioned", "Training Ankle Socks (6 Pairs)\n%Colors", "US$10", R.drawable.socks1),
+            Product("Nike Elite Crew", "Basketball Socks\n7Colors", "US$125", R.drawable.socks2),
+            Product("Nike Air Force 1 '07", "Women's Shoes\n5Colors", "US$115", R.drawable.shoes1),
+            Product("Nike Elite Crew", "Basketball Socks", "US$16", R.drawable.shoes2)
+        )
+
+        // 2. 리사이클러뷰 찾아서 세팅하기
+        val recyclerView = view.findViewById<RecyclerView>(R.id.rv_purchase)
+
+        // 미션 힌트였던 GridLayoutManager 사용! (2열 설정)
+        recyclerView.layoutManager = GridLayoutManager(requireContext(), 2)
+
+        // 만들어둔 어댑터 연결
+        recyclerView.adapter = ProductGridAdapter(dummyList)
+    }
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/WishlistFragment.kt b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/WishlistFragment.kt
new file mode 100644
index 0000000..15513d4
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/java/com/example/practice_nike/WishlistFragment.kt
@@ -0,0 +1,29 @@
+package com.example.practice_nike
+
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.Fragment
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+
+class WishlistFragment : Fragment(R.layout.fragment_wishlist) {
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        // 1. 위시리스트용 임시 데이터 만들기
+        val dummyList = listOf(
+            Product("Nike Air Force 1 '07", "Women's Shoes", "US$115", R.drawable.shoes1),
+            Product("Nike Everyday Plus", "Training Socks (6 Pairs)", "US$10", R.drawable.home_shoes1),
+        )
+
+        // 2. 리사이클러뷰 찾기
+        val recyclerView = view.findViewById<RecyclerView>(R.id.rv_wishlist)
+
+        // 3. 구매하기 화면과 동일하게 2열 그리드 설정
+        recyclerView.layoutManager = GridLayoutManager(requireContext(), 2)
+
+        // 4. 구매하기에서 만들었던 GridAdapter를 재사용!
+        recyclerView.adapter = ProductGridAdapter(dummyList)
+    }
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/home_logo.png b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/home_logo.png
new file mode 100644
index 0000000..f42aa9d
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/home_logo.png differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/home_shoes1.png b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/home_shoes1.png
new file mode 100644
index 0000000..c11a306
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/home_shoes1.png differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_bag_circle.xml b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_bag_circle.xml
new file mode 100644
index 0000000..1af2ce6
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_bag_circle.xml
@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="60dp"
+    android:height="60dp"
+    android:viewportWidth="60"
+    android:viewportHeight="60">
+  <group>
+    <clip-path
+        android:pathData="M0,0h60v60h-60z"/>
+    <path
+        android:pathData="M30,30m-29,0a29,29 0,1 1,58 0a29,29 0,1 1,-58 0"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#000000"/>
+    <path
+        android:pathData="M22.5,20C22.5,18.619 23.619,17.5 25,17.5H32.5C33.881,17.5 35,18.619 35,20V20C35,21.381 33.881,22.5 32.5,22.5H22.5V20Z"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#000000"/>
+    <path
+        android:pathData="M37.188,22.5H40V40C40,41.381 38.881,42.5 37.5,42.5H20C18.619,42.5 17.5,41.381 17.5,40V22.5H30.156"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#000000"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_cart.xml b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_cart.xml
new file mode 100644
index 0000000..3b6e816
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_cart.xml
@@ -0,0 +1,21 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M7.647,4.5C7.647,3.119 8.766,2 10.147,2H14.618C15.901,2 16.941,3.04 16.941,4.324V4.324C16.941,5.607 15.901,6.647 14.618,6.647H7.647V4.5Z"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"/>
+    <path
+        android:pathData="M19.264,6.647H21.588V19.25C21.588,20.631 20.469,21.75 19.088,21.75H5.5C4.119,21.75 3,20.631 3,19.25V6.647H13.456"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_home.xml b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_home.xml
new file mode 100644
index 0000000..a0d86b9
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_home.xml
@@ -0,0 +1,17 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M12.504,3.195C12.366,3.069 12.186,3 12,3C11.813,3 11.633,3.069 11.495,3.195L3.995,10.277C3.918,10.347 3.856,10.433 3.814,10.528C3.772,10.624 3.75,10.727 3.75,10.832V19.5C3.75,19.699 3.829,19.89 3.97,20.03C4.11,20.171 4.301,20.25 4.5,20.25H19.5C19.699,20.25 19.89,20.171 20.03,20.03C20.171,19.89 20.25,19.699 20.25,19.5V10.832C20.25,10.727 20.228,10.624 20.186,10.528C20.143,10.433 20.082,10.347 20.004,10.277L12.504,3.195Z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_launcher_background.xml b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_launcher_foreground.xml b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_profile.xml b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_profile.xml
new file mode 100644
index 0000000..1fc97b8
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_profile.xml
@@ -0,0 +1,23 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M12.059,10.941C14.528,10.941 16.529,8.94 16.529,6.471C16.529,4.002 14.528,2 12.059,2C9.59,2 7.588,4.002 7.588,6.471C7.588,8.94 9.59,10.941 12.059,10.941Z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M2,21C2,17.296 5.002,14.294 8.706,14.294H15.411C19.115,14.294 22.117,17.296 22.117,21"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_search.xml b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_search.xml
new file mode 100644
index 0000000..483d117
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_search.xml
@@ -0,0 +1,38 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M1.5,9H4.5"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M1.5,13.5H4.5"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M13.875,17.25C17.396,17.25 20.25,14.396 20.25,10.875C20.25,7.354 17.396,4.5 13.875,4.5C10.354,4.5 7.5,7.354 7.5,10.875C7.5,14.396 10.354,17.25 13.875,17.25Z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M18.75,15.75L22.5,19.5"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_wishlist.xml b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_wishlist.xml
new file mode 100644
index 0000000..6597a4a
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/ic_wishlist.xml
@@ -0,0 +1,17 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M12,21L20.378,12.502C21.257,11.623 21.751,10.431 21.751,9.188C21.751,7.944 21.257,6.752 20.378,5.873C19.498,4.993 18.306,4.499 17.063,4.499C15.819,4.499 14.627,4.993 13.748,5.873L12,7.5L10.252,5.873C9.373,4.993 8.181,4.499 6.938,4.499C5.694,4.499 4.502,4.993 3.623,5.873C2.743,6.752 2.249,7.944 2.249,9.188C2.249,10.431 2.743,11.623 3.623,12.502L12,21Z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="2"
+        android:fillColor="#00000000"
+        android:strokeColor="#767676"
+        android:strokeLineCap="round"/>
+  </group>
+</vector>
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/shoes1.png b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/shoes1.png
new file mode 100644
index 0000000..f955a7a
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/shoes1.png differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/shoes2.png b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/shoes2.png
new file mode 100644
index 0000000..7fc3b9b
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/shoes2.png differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/socks1.png b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/socks1.png
new file mode 100644
index 0000000..e17054c
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/socks1.png differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/drawable/socks2.png b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/socks2.png
new file mode 100644
index 0000000..808cb0d
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/drawable/socks2.png differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/layout/activity_main.xml b/caddy/week3/Practice_Nike2/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..11a0967
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <FrameLayout
+        android:id="@+id/main_container"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_above="@id/bottom_nav" />
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottom_nav"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:background="#FFFFFF"
+        app:menu="@menu/bottom_nav_menu"
+        app:labelVisibilityMode="labeled" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_cart.xml b/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_cart.xml
new file mode 100644
index 0000000..3b5a489
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_cart.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#FFFFFF">
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:gravity="center"
+        android:orientation="vertical">
+
+        <ImageView
+            android:layout_width="80dp"
+            android:layout_height="80dp"
+            android:src="@drawable/ic_bag_circle" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:gravity="center"
+            android:text="장바구니가 비어 있습니다.\n제품을 추가하면 여기에 표시됩니다."
+            android:textColor="#AAAAAA"
+            android:textSize="14sp" />
+    </LinearLayout>
+
+    <Button
+        android:id="@+id/btn_order"
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:layout_alignParentBottom="true"
+        android:layout_margin="20dp"
+        android:backgroundTint="#000000"
+        android:text="주문하기"
+        android:textColor="#FFFFFF"
+        android:textSize="16sp"
+        android:textStyle="bold"
+        app:cornerRadius="30dp" /> </RelativeLayout>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_home.xml b/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..c517d7c
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fillViewport="true"
+    android:background="#FFFFFF">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:padding="20dp">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Discover"
+            android:textColor="#000000"
+            android:textSize="28sp"
+            android:textStyle="bold" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="20dp"
+            android:text="9월 4일 목요일"
+            android:textColor="#888888"
+            android:textSize="14sp" />
+
+        <ImageView
+            android:id="@+id/home_banner"
+            android:layout_width="match_parent"
+            android:layout_height="250dp"
+            android:scaleType="centerCrop"
+            android:src="@drawable/home_logo" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="30dp"
+            android:text="나이키 최신 상품"
+            android:textColor="#000000"
+            android:textSize="22sp"
+            android:textStyle="bold" />
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/rv_home"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:nestedScrollingEnabled="false"
+            android:clipToPadding="false" />
+
+    </LinearLayout>
+</androidx.core.widget.NestedScrollView>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_profile.xml b/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_profile.xml
new file mode 100644
index 0000000..0803e3e
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_profile.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#FFFFFF">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:text="프로필"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        android:textColor="#000000" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_purchase.xml b/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_purchase.xml
new file mode 100644
index 0000000..550306d
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_purchase.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="#FFFFFF">
+
+    <LinearLayout
+        android:id="@+id/top_bar_purchase"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:padding="16dp"
+        android:gravity="center_vertical">
+
+        <TextView
+            android:id="@+id/toolbar_title_purchase"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="구매하기"
+            android:textSize="24sp"
+            android:textStyle="bold"
+            android:textColor="#000000" />
+    </LinearLayout>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rv_purchase"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="8dp"
+        android:clipToPadding="false" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_wishlist.xml b/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_wishlist.xml
new file mode 100644
index 0000000..53c3390
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/layout/fragment_wishlist.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="#FFFFFF">
+
+    <LinearLayout
+        android:id="@+id/top_bar_wishlist"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="16dp">
+
+        <TextView
+            android:id="@+id/toolbar_title_wishlist"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="위시리스트"
+            android:textSize="24sp"
+            android:textStyle="bold"
+            android:textColor="#000000" />
+    </LinearLayout>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rv_wishlist"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="8dp"
+        android:clipToPadding="false" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/layout/item_product_grid.xml b/caddy/week3/Practice_Nike2/app/src/main/res/layout/item_product_grid.xml
new file mode 100644
index 0000000..5d6f2e8
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/layout/item_product_grid.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="8dp">
+
+    <ImageView
+        android:id="@+id/item_image"
+        android:layout_width="match_parent"
+        android:layout_height="150dp"
+        android:scaleType="centerCrop"
+        android:background="#F5F5F5" />
+
+    <TextView
+        android:id="@+id/item_name"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="8dp"
+        android:text="상품 이름"
+        android:textStyle="bold"
+        android:textColor="#000000"
+        android:textSize="14sp" />
+
+    <TextView
+        android:id="@+id/item_desc"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="상품 설명"
+        android:textColor="#888888"
+        android:textSize="12sp" />
+
+    <TextView
+        android:id="@+id/item_price"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="4dp"
+        android:text="US$00"
+        android:textColor="#000000"
+        android:textStyle="bold"
+        android:textSize="14sp" />
+</LinearLayout>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/layout/item_product_home.xml b/caddy/week3/Practice_Nike2/app/src/main/res/layout/item_product_home.xml
new file mode 100644
index 0000000..c71a58d
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/layout/item_product_home.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="250dp"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="8dp"
+    android:layout_marginEnd="16dp"> <ImageView
+    android:id="@+id/item_image"
+    android:layout_width="match_parent"
+    android:layout_height="250dp"
+    android:scaleType="centerCrop"
+    android:background="#F5F5F5" />
+
+    <TextView
+        android:id="@+id/item_name"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="12dp"
+        android:text="상품 이름"
+        android:textStyle="bold"
+        android:textColor="#000000"
+        android:textSize="16sp" />
+
+    <TextView
+        android:id="@+id/item_desc"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="상품 설명"
+        android:textColor="#888888"
+        android:textSize="14sp" />
+
+    <TextView
+        android:id="@+id/item_price"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="8dp"
+        android:text="US$00"
+        android:textColor="#000000"
+        android:textStyle="bold"
+        android:textSize="16sp" />
+</LinearLayout>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/menu/bottom_nav_menu.xml b/caddy/week3/Practice_Nike2/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..c656818
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/nav_home"
+        android:icon="@drawable/ic_home"  android:title="홈" />
+    <item
+        android:id="@+id/nav_purchase"
+        android:icon="@drawable/ic_search" android:title="구매하기" />
+    <item
+        android:id="@+id/nav_wishlist"
+        android:icon="@drawable/ic_wishlist" android:title="위시리스트" />
+    <item
+        android:id="@+id/nav_cart"
+        android:icon="@drawable/ic_cart" android:title="장바구니" />
+    <item
+        android:id="@+id/nav_profile"
+        android:icon="@drawable/ic_profile" android:title="프로필" />
+</menu>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/caddy/week3/Practice_Nike2/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/values-night/themes.xml b/caddy/week3/Practice_Nike2/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..3fcad17
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Practice_Nike" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/values/colors.xml b/caddy/week3/Practice_Nike2/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/values/strings.xml b/caddy/week3/Practice_Nike2/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..19581fc
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">Practice_Nike</string>
+</resources>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/values/themes.xml b/caddy/week3/Practice_Nike2/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6ae19bb
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Practice_Nike" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Practice_Nike" parent="Base.Theme.Practice_Nike" />
+</resources>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/xml/backup_rules.xml b/caddy/week3/Practice_Nike2/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..4df9255
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older than API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/main/res/xml/data_extraction_rules.xml b/caddy/week3/Practice_Nike2/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/app/src/test/java/com/example/practice_nike/ExampleUnitTest.kt b/caddy/week3/Practice_Nike2/app/src/test/java/com/example/practice_nike/ExampleUnitTest.kt
new file mode 100644
index 0000000..d698456
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/app/src/test/java/com/example/practice_nike/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.example.practice_nike
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/build.gradle.kts b/caddy/week3/Practice_Nike2/build.gradle.kts
new file mode 100644
index 0000000..3756278
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/build.gradle.kts
@@ -0,0 +1,4 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+}
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/gradle.properties b/caddy/week3/Practice_Nike2/gradle.properties
new file mode 100644
index 0000000..34c5e9e
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/gradle.properties
@@ -0,0 +1,15 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. For more details, visit
+# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
+# org.gradle.parallel=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
\ No newline at end of file
diff --git a/caddy/week3/Practice_Nike2/gradle/gradle-daemon-jvm.properties b/caddy/week3/Practice_Nike2/gradle/gradle-daemon-jvm.properties
new file mode 100644
index 0000000..6c1139e
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/gradle/gradle-daemon-jvm.properties
@@ -0,0 +1,12 @@
+#This file is generated by updateDaemonJvm
+toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
+toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
+toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
+toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
+toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/73bcfb608d1fde9fb62e462f834a3299/redirect
+toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/846ee0d876d26a26f37aa1ce8de73224/redirect
+toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
+toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
+toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/9482ddec596298c84656d31d16652665/redirect
+toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/39701d92e1756bb2f141eb67cd4c660e/redirect
+toolchainVersion=21
diff --git a/caddy/week3/Practice_Nike2/gradle/libs.versions.toml b/caddy/week3/Practice_Nike2/gradle/libs.versions.toml
new file mode 100644
index 0000000..5dba66a
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/gradle/libs.versions.toml
@@ -0,0 +1,24 @@
+[versions]
+agp = "9.1.0"
+coreKtx = "1.18.0"
+junit = "4.13.2"
+junitVersion = "1.3.0"
+espressoCore = "3.7.0"
+appcompat = "1.7.1"
+material = "1.13.0"
+activity = "1.13.0"
+constraintlayout = "2.2.1"
+
+[libraries]
+androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
+junit = { group = "junit", name = "junit", version.ref = "junit" }
+androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
+androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
+androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
+material = { group = "com.google.android.material", name = "material", version.ref = "material" }
+androidx-activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
+androidx-constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+
diff --git a/caddy/week3/Practice_Nike2/gradle/wrapper/gradle-wrapper.jar b/caddy/week3/Practice_Nike2/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..8bdaf60
Binary files /dev/null and b/caddy/week3/Practice_Nike2/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/caddy/week3/Practice_Nike2/gradle/wrapper/gradle-wrapper.properties b/caddy/week3/Practice_Nike2/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..093b738
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,9 @@
+#Mon Mar 30 17:04:57 KST 2026
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionSha256Sum=b266d5ff6b90eada6dc3b20cb090e3731302e553a27c5d3e4df1f0d76beaff06
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/caddy/week3/Practice_Nike2/gradlew b/caddy/week3/Practice_Nike2/gradlew
new file mode 100644
index 0000000..ef07e01
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/gradlew
@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/caddy/week3/Practice_Nike2/gradlew.bat b/caddy/week3/Practice_Nike2/gradlew.bat
new file mode 100644
index 0000000..db3a6ac
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/gradlew.bat
@@ -0,0 +1,94 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/caddy/week3/Practice_Nike2/settings.gradle.kts b/caddy/week3/Practice_Nike2/settings.gradle.kts
new file mode 100644
index 0000000..6298bfa
--- /dev/null
+++ b/caddy/week3/Practice_Nike2/settings.gradle.kts
@@ -0,0 +1,26 @@
+pluginManagement {
+    repositories {
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "1.0.0"
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "Practice_Nike"
+include(":app")