diff --git a/FirebaseChat/.gitignore b/FirebaseChat/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/FirebaseChat/.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/FirebaseChat/app/.gitignore b/FirebaseChat/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/FirebaseChat/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/FirebaseChat/app/build.gradle b/FirebaseChat/app/build.gradle
new file mode 100644
index 0000000..857374d
--- /dev/null
+++ b/FirebaseChat/app/build.gradle
@@ -0,0 +1,69 @@
+plugins {
+ id 'com.android.application'
+ id 'org.jetbrains.kotlin.android'
+
+ id 'com.google.gms.google-services'
+}
+
+android {
+ namespace 'com.example.firebasechat'
+ compileSdk 33
+
+ defaultConfig {
+ applicationId "com.example.firebasechat"
+ minSdk 24
+ targetSdk 33
+ versionCode 1
+ versionName "1.0"
+
+ testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+ vectorDrawables {
+ useSupportLibrary true
+ }
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+ kotlinOptions {
+ jvmTarget = '1.8'
+ }
+ buildFeatures {
+ compose true
+ }
+ composeOptions {
+ kotlinCompilerExtensionVersion '1.2.0'
+ }
+ packagingOptions {
+ resources {
+ excludes += '/META-INF/{AL2.0,LGPL2.1}'
+ }
+ }
+}
+
+dependencies {
+
+ implementation 'androidx.core:core-ktx:1.7.0'
+ implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1'
+ implementation 'androidx.activity:activity-compose:1.3.1'
+ implementation "androidx.compose.ui:ui:$compose_ui_version"
+ implementation "androidx.compose.ui:ui-tooling-preview:$compose_ui_version"
+ implementation 'androidx.compose.material:material:1.2.0'
+ implementation 'com.google.firebase:firebase-database-ktx:20.2.2'
+ testImplementation 'junit:junit:4.13.2'
+ androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+ androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+ androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_ui_version"
+ debugImplementation "androidx.compose.ui:ui-tooling:$compose_ui_version"
+ debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_ui_version"
+
+ implementation platform('com.google.firebase:firebase-bom:32.1.0')
+ implementation 'com.google.firebase:firebase-analytics-ktx'
+}
\ No newline at end of file
diff --git a/FirebaseChat/app/proguard-rules.pro b/FirebaseChat/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/FirebaseChat/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/FirebaseChat/app/src/androidTest/java/com/example/firebasechat/ExampleInstrumentedTest.kt b/FirebaseChat/app/src/androidTest/java/com/example/firebasechat/ExampleInstrumentedTest.kt
new file mode 100644
index 0000000..475b31a
--- /dev/null
+++ b/FirebaseChat/app/src/androidTest/java/com/example/firebasechat/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.example.firebasechat
+
+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.firebasechat", appContext.packageName)
+ }
+}
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/AndroidManifest.xml b/FirebaseChat/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..7199e0a
--- /dev/null
+++ b/FirebaseChat/app/src/main/AndroidManifest.xml
@@ -0,0 +1,27 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/java/com/example/firebasechat/MainActivity.kt b/FirebaseChat/app/src/main/java/com/example/firebasechat/MainActivity.kt
new file mode 100644
index 0000000..2272865
--- /dev/null
+++ b/FirebaseChat/app/src/main/java/com/example/firebasechat/MainActivity.kt
@@ -0,0 +1,121 @@
+package com.example.firebasechat
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material.*
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Send
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import com.example.firebasechat.ui.theme.FirebasechatTheme
+import com.google.firebase.database.DataSnapshot
+import com.google.firebase.database.DatabaseError
+import com.google.firebase.database.FirebaseDatabase
+import com.google.firebase.database.ValueEventListener
+
+class MainActivity : ComponentActivity() {
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+ setContent {
+ FirebasechatTheme {
+ // A surface container using the 'background' color from the theme
+ Surface(
+ modifier = Modifier.fillMaxSize(),
+ color = MaterialTheme.colors.background
+ ) {
+ ChatApp()
+
+
+ }
+ }
+ }
+ }
+}
+data class Message(val text: String, val userId: String)
+
+@Composable
+fun ChatApp() {
+ val messages = remember { mutableStateListOf() }
+ val newMessageText = remember { mutableStateOf("") }
+
+ val messagesRef = FirebaseDatabase.getInstance().getReference("messages")
+
+ val valueEventListener = object : ValueEventListener {
+ override fun onDataChange(snapshot: DataSnapshot) {
+ messages.clear()
+ for (messageSnapshot in snapshot.children) {
+ val message = messageSnapshot.getValue(Message::class.java)
+ message?.let {
+ messages.add(it)
+ }
+ }
+ }
+
+ override fun onCancelled(error: DatabaseError) {
+ // 오류 처리
+ }
+ }
+
+ DisposableEffect(Unit) {
+ messagesRef.addValueEventListener(valueEventListener)
+ onDispose {
+ messagesRef.removeEventListener(valueEventListener)
+ }
+ }
+
+ Column(modifier = Modifier.fillMaxSize()) {
+ // 채팅 메시지 표시
+ MessageList(messages)
+
+ // 메시지 입력란과 전송 버튼
+ MessageInput(newMessageText.value, onMessageSent = {
+ val newMessageRef = messagesRef.push()
+ val newMessage = Message(text = it, userId = "user1")
+ newMessageRef.setValue(newMessage)
+ newMessageText.value = it
+ })
+ }
+}
+
+@Composable
+fun MessageList(messages: List) {
+ LazyColumn {
+ items(messages) { message ->
+ Text(message.text)
+ }
+ }
+}
+
+@Composable
+fun MessageInput(text: String, onMessageSent: (String) -> Unit) {
+ val context = LocalContext.current
+
+ Row(verticalAlignment = Alignment.CenterVertically) {
+ OutlinedTextField(
+ value = text,
+ onValueChange = { onMessageSent(it) },
+ modifier = Modifier.weight(1f),
+ label = { Text("메시지 입력") }
+ )
+ IconButton(
+ onClick = { onMessageSent(text) },
+ modifier = Modifier.padding(start = 8.dp)
+ ) {
+ Icon(
+ imageVector = Icons.Default.Send,
+ contentDescription = "Send"
+ )
+ }
+ }
+}
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Color.kt b/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Color.kt
new file mode 100644
index 0000000..95d5bf8
--- /dev/null
+++ b/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Color.kt
@@ -0,0 +1,8 @@
+package com.example.firebasechat.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple200 = Color(0xFFBB86FC)
+val Purple500 = Color(0xFF6200EE)
+val Purple700 = Color(0xFF3700B3)
+val Teal200 = Color(0xFF03DAC5)
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Shape.kt b/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Shape.kt
new file mode 100644
index 0000000..7c8bc93
--- /dev/null
+++ b/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Shape.kt
@@ -0,0 +1,11 @@
+package com.example.firebasechat.ui.theme
+
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.Shapes
+import androidx.compose.ui.unit.dp
+
+val Shapes = Shapes(
+ small = RoundedCornerShape(4.dp),
+ medium = RoundedCornerShape(4.dp),
+ large = RoundedCornerShape(0.dp)
+)
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Theme.kt b/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Theme.kt
new file mode 100644
index 0000000..4983b96
--- /dev/null
+++ b/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Theme.kt
@@ -0,0 +1,44 @@
+package com.example.firebasechat.ui.theme
+
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.darkColors
+import androidx.compose.material.lightColors
+import androidx.compose.runtime.Composable
+
+private val DarkColorPalette = darkColors(
+ primary = Purple200,
+ primaryVariant = Purple700,
+ secondary = Teal200
+)
+
+private val LightColorPalette = lightColors(
+ primary = Purple500,
+ primaryVariant = Purple700,
+ secondary = Teal200
+
+ /* Other default colors to override
+ background = Color.White,
+ surface = Color.White,
+ onPrimary = Color.White,
+ onSecondary = Color.Black,
+ onBackground = Color.Black,
+ onSurface = Color.Black,
+ */
+)
+
+@Composable
+fun FirebasechatTheme(darkTheme: Boolean = isSystemInDarkTheme(), content: @Composable () -> Unit) {
+ val colors = if (darkTheme) {
+ DarkColorPalette
+ } else {
+ LightColorPalette
+ }
+
+ MaterialTheme(
+ colors = colors,
+ typography = Typography,
+ shapes = Shapes,
+ content = content
+ )
+}
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Type.kt b/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Type.kt
new file mode 100644
index 0000000..361a220
--- /dev/null
+++ b/FirebaseChat/app/src/main/java/com/example/firebasechat/ui/theme/Type.kt
@@ -0,0 +1,28 @@
+package com.example.firebasechat.ui.theme
+
+import androidx.compose.material.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+ body1 = TextStyle(
+ fontFamily = FontFamily.Default,
+ fontWeight = FontWeight.Normal,
+ fontSize = 16.sp
+ )
+ /* Other default text styles to override
+ button = TextStyle(
+ fontFamily = FontFamily.Default,
+ fontWeight = FontWeight.W500,
+ fontSize = 14.sp
+ ),
+ caption = TextStyle(
+ fontFamily = FontFamily.Default,
+ fontWeight = FontWeight.Normal,
+ fontSize = 12.sp
+ )
+ */
+)
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/FirebaseChat/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/FirebaseChat/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/res/drawable/ic_launcher_background.xml b/FirebaseChat/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/FirebaseChat/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/FirebaseChat/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/FirebaseChat/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/FirebaseChat/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/FirebaseChat/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/FirebaseChat/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml b/FirebaseChat/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/FirebaseChat/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/FirebaseChat/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/FirebaseChat/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/FirebaseChat/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/FirebaseChat/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/FirebaseChat/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/FirebaseChat/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/FirebaseChat/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/FirebaseChat/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/FirebaseChat/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/FirebaseChat/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/FirebaseChat/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/FirebaseChat/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/FirebaseChat/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/FirebaseChat/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/FirebaseChat/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/FirebaseChat/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
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diff --git a/FirebaseChat/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/FirebaseChat/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/FirebaseChat/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/FirebaseChat/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/FirebaseChat/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
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diff --git a/FirebaseChat/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/FirebaseChat/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/FirebaseChat/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/FirebaseChat/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/FirebaseChat/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/FirebaseChat/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/FirebaseChat/app/src/main/res/values/colors.xml b/FirebaseChat/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..f8c6127
--- /dev/null
+++ b/FirebaseChat/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+
+
+ #FFBB86FC
+ #FF6200EE
+ #FF3700B3
+ #FF03DAC5
+ #FF018786
+ #FF000000
+ #FFFFFFFF
+
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/res/values/strings.xml b/FirebaseChat/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..e86cf4b
--- /dev/null
+++ b/FirebaseChat/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ firebasechat
+
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/res/values/themes.xml b/FirebaseChat/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..475dc07
--- /dev/null
+++ b/FirebaseChat/app/src/main/res/values/themes.xml
@@ -0,0 +1,7 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/res/xml/backup_rules.xml b/FirebaseChat/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/FirebaseChat/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+
+
+
+
\ No newline at end of file
diff --git a/FirebaseChat/app/src/main/res/xml/data_extraction_rules.xml b/FirebaseChat/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/FirebaseChat/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/FirebaseChat/app/src/test/java/com/example/firebasechat/ExampleUnitTest.kt b/FirebaseChat/app/src/test/java/com/example/firebasechat/ExampleUnitTest.kt
new file mode 100644
index 0000000..990fe07
--- /dev/null
+++ b/FirebaseChat/app/src/test/java/com/example/firebasechat/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.example.firebasechat
+
+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/FirebaseChat/build.gradle b/FirebaseChat/build.gradle
new file mode 100644
index 0000000..2142f26
--- /dev/null
+++ b/FirebaseChat/build.gradle
@@ -0,0 +1,13 @@
+buildscript {
+ dependencies {
+ classpath 'com.google.gms:google-services:4.3.15'
+ }
+ ext {
+ compose_ui_version = '1.2.0'
+ }
+}// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+ id 'com.android.application' version '7.4.2' apply false
+ id 'com.android.library' version '7.4.2' apply false
+ id 'org.jetbrains.kotlin.android' version '1.7.0' apply false
+}
\ No newline at end of file
diff --git a/FirebaseChat/gradle.properties b/FirebaseChat/gradle.properties
new file mode 100644
index 0000000..3c5031e
--- /dev/null
+++ b/FirebaseChat/gradle.properties
@@ -0,0 +1,23 @@
+# 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. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/FirebaseChat/gradle/wrapper/gradle-wrapper.jar b/FirebaseChat/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/FirebaseChat/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/FirebaseChat/gradle/wrapper/gradle-wrapper.properties b/FirebaseChat/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..c3e3250
--- /dev/null
+++ b/FirebaseChat/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Sun Jun 04 00:30:56 KST 2023
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/FirebaseChat/gradlew b/FirebaseChat/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/FirebaseChat/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or 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.
+#
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# 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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=`expr $i + 1`
+ done
+ case $i in
+ 0) set -- ;;
+ 1) set -- "$args0" ;;
+ 2) set -- "$args0" "$args1" ;;
+ 3) set -- "$args0" "$args1" "$args2" ;;
+ 4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/FirebaseChat/gradlew.bat b/FirebaseChat/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/FirebaseChat/gradlew.bat
@@ -0,0 +1,89 @@
+@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
+
+@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=.
+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%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="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!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/FirebaseChat/settings.gradle b/FirebaseChat/settings.gradle
new file mode 100644
index 0000000..f0468fe
--- /dev/null
+++ b/FirebaseChat/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+ repositories {
+ google()
+ mavenCentral()
+ gradlePluginPortal()
+ }
+}
+dependencyResolutionManagement {
+ repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+ repositories {
+ google()
+ mavenCentral()
+ }
+}
+rootProject.name = "firebasechat"
+include ':app'
diff --git a/ktor_Weather2/.gitignore b/ktor_Weather2/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/ktor_Weather2/.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/ktor_Weather2/app/.gitignore b/ktor_Weather2/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/ktor_Weather2/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/ktor_Weather2/app/build.gradle b/ktor_Weather2/app/build.gradle
new file mode 100644
index 0000000..346e72c
--- /dev/null
+++ b/ktor_Weather2/app/build.gradle
@@ -0,0 +1,69 @@
+plugins {
+ id 'com.android.application'
+ id 'org.jetbrains.kotlin.android'
+ id 'org.jetbrains.kotlin.plugin.serialization' version '1.8.10'
+}
+
+//val ktorVersion = properties["ktor.version"] as String
+properties["ktor.version"] as String
+android {
+ namespace 'com.example.api'
+ compileSdk 33
+
+ defaultConfig {
+ applicationId "com.example.api"
+ minSdk 24
+ targetSdk 33
+ versionCode 1
+ versionName "1.0"
+
+ testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+ vectorDrawables {
+ useSupportLibrary true
+ }
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+ kotlinOptions {
+ jvmTarget = '1.8'
+ }
+ buildFeatures {
+ compose true
+ }
+ composeOptions {
+ kotlinCompilerExtensionVersion '1.2.0'
+ }
+ packagingOptions {
+ resources {
+ excludes += '/META-INF/{AL2.0,LGPL2.1}'
+ }
+ }
+}
+
+dependencies {
+
+ implementation 'androidx.core:core-ktx:1.7.0'
+ implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1'
+ implementation 'androidx.activity:activity-compose:1.3.1'
+ implementation "androidx.compose.ui:ui:$compose_ui_version"
+ implementation "androidx.compose.ui:ui-tooling-preview:$compose_ui_version"
+ implementation 'androidx.compose.material:material:1.2.0'
+ testImplementation 'junit:junit:4.13.2'
+ androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+ androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+ androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_ui_version"
+ debugImplementation "androidx.compose.ui:ui-tooling:$compose_ui_version"
+ debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_ui_version"
+
+ implementation "io.ktor:ktor-client-android:$ktor_version"
+ implementation "id.ktor:ktor-client-json:$ktor_version"
+}
\ No newline at end of file
diff --git a/ktor_Weather2/app/proguard-rules.pro b/ktor_Weather2/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/ktor_Weather2/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/ktor_Weather2/app/src/androidTest/java/com/example/api/ExampleInstrumentedTest.kt b/ktor_Weather2/app/src/androidTest/java/com/example/api/ExampleInstrumentedTest.kt
new file mode 100644
index 0000000..220534c
--- /dev/null
+++ b/ktor_Weather2/app/src/androidTest/java/com/example/api/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.example.api
+
+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.api", appContext.packageName)
+ }
+}
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/AndroidManifest.xml b/ktor_Weather2/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..2979f01
--- /dev/null
+++ b/ktor_Weather2/app/src/main/AndroidManifest.xml
@@ -0,0 +1,27 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/java/com/example/api/MainActivity.kt b/ktor_Weather2/app/src/main/java/com/example/api/MainActivity.kt
new file mode 100644
index 0000000..f8e4df9
--- /dev/null
+++ b/ktor_Weather2/app/src/main/java/com/example/api/MainActivity.kt
@@ -0,0 +1,64 @@
+package com.example.api
+
+import android.net.http.HttpResponseCache.install
+import android.os.Bundle
+import android.widget.TextView
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Surface
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import com.example.api.ui.theme.ApiTheme
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+// buld Weather app with Jetpack Compose and ktor
+// using api key https://api.openweathermap.org/data/2.5/weather?lat=44.34&lon=10.99&appid=
+
+class MainActivity : AppCompatActivity() {
+
+ private lateinit var weatherTextView: TextView
+
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+ setContentView(R.layout.activity_main)
+
+ weatherTextView = findViewById(R.id.weatherTextView)
+
+ // API 호출
+ getWeatherData("Seoul")
+ }
+
+ private fun getWeatherData(city: String) {
+ val apiKey = "142040a9bbf97e6ee6ed7ab6540fb6a4"
+ val url = "http://api.openweathermap.org/data/2.5/weather?q=$city&appid=$apiKey"
+
+ val httpClient = HttpClient(Android) {
+ install(JsonFeature)
+ }
+
+ // 비동기로 API 호출
+ lifecycleScope.launch {
+ val response = httpClient.get(url)
+ showWeatherData(response)
+ }
+ }
+
+ private suspend fun showWeatherData(weatherResponse: WeatherResponse) {
+ withContext(Dispatchers.Main) {
+ val temperature = weatherResponse.main.temp
+ val description = weatherResponse.weather[0].description
+
+ val weatherText = "Temperature: $temperature\nDescription: $description"
+ weatherTextView.text = weatherText
+ }
+ }
+}
+
+data class WeatherResponse(val main: MainData, val weather: List)
+data class MainData(val temp: Double)
+data class WeatherData(val description: String)
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Color.kt b/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Color.kt
new file mode 100644
index 0000000..3af65b3
--- /dev/null
+++ b/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Color.kt
@@ -0,0 +1,8 @@
+package com.example.api.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple200 = Color(0xFFBB86FC)
+val Purple500 = Color(0xFF6200EE)
+val Purple700 = Color(0xFF3700B3)
+val Teal200 = Color(0xFF03DAC5)
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Shape.kt b/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Shape.kt
new file mode 100644
index 0000000..3ce6c89
--- /dev/null
+++ b/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Shape.kt
@@ -0,0 +1,11 @@
+package com.example.api.ui.theme
+
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.Shapes
+import androidx.compose.ui.unit.dp
+
+val Shapes = Shapes(
+ small = RoundedCornerShape(4.dp),
+ medium = RoundedCornerShape(4.dp),
+ large = RoundedCornerShape(0.dp)
+)
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Theme.kt b/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Theme.kt
new file mode 100644
index 0000000..32b2172
--- /dev/null
+++ b/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Theme.kt
@@ -0,0 +1,44 @@
+package com.example.api.ui.theme
+
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.darkColors
+import androidx.compose.material.lightColors
+import androidx.compose.runtime.Composable
+
+private val DarkColorPalette = darkColors(
+ primary = Purple200,
+ primaryVariant = Purple700,
+ secondary = Teal200
+)
+
+private val LightColorPalette = lightColors(
+ primary = Purple500,
+ primaryVariant = Purple700,
+ secondary = Teal200
+
+ /* Other default colors to override
+ background = Color.White,
+ surface = Color.White,
+ onPrimary = Color.White,
+ onSecondary = Color.Black,
+ onBackground = Color.Black,
+ onSurface = Color.Black,
+ */
+)
+
+@Composable
+fun ApiTheme(darkTheme: Boolean = isSystemInDarkTheme(), content: @Composable () -> Unit) {
+ val colors = if (darkTheme) {
+ DarkColorPalette
+ } else {
+ LightColorPalette
+ }
+
+ MaterialTheme(
+ colors = colors,
+ typography = Typography,
+ shapes = Shapes,
+ content = content
+ )
+}
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Type.kt b/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Type.kt
new file mode 100644
index 0000000..a4b9acb
--- /dev/null
+++ b/ktor_Weather2/app/src/main/java/com/example/api/ui/theme/Type.kt
@@ -0,0 +1,28 @@
+package com.example.api.ui.theme
+
+import androidx.compose.material.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+ body1 = TextStyle(
+ fontFamily = FontFamily.Default,
+ fontWeight = FontWeight.Normal,
+ fontSize = 16.sp
+ )
+ /* Other default text styles to override
+ button = TextStyle(
+ fontFamily = FontFamily.Default,
+ fontWeight = FontWeight.W500,
+ fontSize = 14.sp
+ ),
+ caption = TextStyle(
+ fontFamily = FontFamily.Default,
+ fontWeight = FontWeight.Normal,
+ fontSize = 12.sp
+ )
+ */
+)
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/ktor_Weather2/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/ktor_Weather2/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/res/drawable/ic_launcher_background.xml b/ktor_Weather2/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/ktor_Weather2/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/ktor_Weather2/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/ktor_Weather2/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/ktor_Weather2/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/ktor_Weather2/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/ktor_Weather2/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml b/ktor_Weather2/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/ktor_Weather2/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/ktor_Weather2/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/ktor_Weather2/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/ktor_Weather2/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/ktor_Weather2/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/ktor_Weather2/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/ktor_Weather2/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/ktor_Weather2/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/ktor_Weather2/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/ktor_Weather2/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/ktor_Weather2/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/ktor_Weather2/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/ktor_Weather2/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/ktor_Weather2/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/ktor_Weather2/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/ktor_Weather2/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/ktor_Weather2/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/ktor_Weather2/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/ktor_Weather2/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/ktor_Weather2/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/ktor_Weather2/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/ktor_Weather2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/ktor_Weather2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/ktor_Weather2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/ktor_Weather2/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/ktor_Weather2/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/ktor_Weather2/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/ktor_Weather2/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/ktor_Weather2/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/ktor_Weather2/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/ktor_Weather2/app/src/main/res/values/colors.xml b/ktor_Weather2/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..f8c6127
--- /dev/null
+++ b/ktor_Weather2/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+
+
+ #FFBB86FC
+ #FF6200EE
+ #FF3700B3
+ #FF03DAC5
+ #FF018786
+ #FF000000
+ #FFFFFFFF
+
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/res/values/strings.xml b/ktor_Weather2/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..63f47a6
--- /dev/null
+++ b/ktor_Weather2/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ api
+
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/res/values/themes.xml b/ktor_Weather2/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6e65865
--- /dev/null
+++ b/ktor_Weather2/app/src/main/res/values/themes.xml
@@ -0,0 +1,7 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/res/xml/backup_rules.xml b/ktor_Weather2/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/ktor_Weather2/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+
+
+
+
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/main/res/xml/data_extraction_rules.xml b/ktor_Weather2/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/ktor_Weather2/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/ktor_Weather2/app/src/test/java/com/example/api/ExampleUnitTest.kt b/ktor_Weather2/app/src/test/java/com/example/api/ExampleUnitTest.kt
new file mode 100644
index 0000000..186556f
--- /dev/null
+++ b/ktor_Weather2/app/src/test/java/com/example/api/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.example.api
+
+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/ktor_Weather2/build.gradle b/ktor_Weather2/build.gradle
new file mode 100644
index 0000000..29c5abd
--- /dev/null
+++ b/ktor_Weather2/build.gradle
@@ -0,0 +1,10 @@
+buildscript {
+ ext {
+ compose_ui_version = '1.2.0'
+ }
+}// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+ id 'com.android.application' version '7.4.2' apply false
+ id 'com.android.library' version '7.4.2' apply false
+ id 'org.jetbrains.kotlin.android' version '1.7.0' apply false
+}
\ No newline at end of file
diff --git a/ktor_Weather2/gradle.properties b/ktor_Weather2/gradle.properties
new file mode 100644
index 0000000..3c5031e
--- /dev/null
+++ b/ktor_Weather2/gradle.properties
@@ -0,0 +1,23 @@
+# 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. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/ktor_Weather2/gradle/wrapper/gradle-wrapper.jar b/ktor_Weather2/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/ktor_Weather2/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/ktor_Weather2/gradle/wrapper/gradle-wrapper.properties b/ktor_Weather2/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..b9cc29b
--- /dev/null
+++ b/ktor_Weather2/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Sun May 21 18:37:59 KST 2023
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/ktor_Weather2/gradlew b/ktor_Weather2/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/ktor_Weather2/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or 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.
+#
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# 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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=`expr $i + 1`
+ done
+ case $i in
+ 0) set -- ;;
+ 1) set -- "$args0" ;;
+ 2) set -- "$args0" "$args1" ;;
+ 3) set -- "$args0" "$args1" "$args2" ;;
+ 4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/ktor_Weather2/gradlew.bat b/ktor_Weather2/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/ktor_Weather2/gradlew.bat
@@ -0,0 +1,89 @@
+@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
+
+@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=.
+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%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="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!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/ktor_Weather2/settings.gradle b/ktor_Weather2/settings.gradle
new file mode 100644
index 0000000..b9688d6
--- /dev/null
+++ b/ktor_Weather2/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+ repositories {
+ google()
+ mavenCentral()
+ gradlePluginPortal()
+ }
+}
+dependencyResolutionManagement {
+ repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+ repositories {
+ google()
+ mavenCentral()
+ }
+}
+rootProject.name = "api"
+include ':app'
diff --git a/retrofit/.gitignore b/retrofit/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/retrofit/.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/retrofit/app/.gitignore b/retrofit/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/retrofit/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/retrofit/app/build.gradle b/retrofit/app/build.gradle
new file mode 100644
index 0000000..2f9f0c2
--- /dev/null
+++ b/retrofit/app/build.gradle
@@ -0,0 +1,66 @@
+plugins {
+ id 'com.android.application'
+ id 'org.jetbrains.kotlin.android'
+}
+
+android {
+ namespace 'com.example.retrofit01'
+ compileSdk 33
+
+ defaultConfig {
+ applicationId "com.example.retrofit01"
+ minSdk 24
+ targetSdk 33
+ versionCode 1
+ versionName "1.0"
+
+ testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+ vectorDrawables {
+ useSupportLibrary true
+ }
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+ kotlinOptions {
+ jvmTarget = '1.8'
+ }
+ buildFeatures {
+ compose true
+ }
+ composeOptions {
+ kotlinCompilerExtensionVersion '1.2.0'
+ }
+ packagingOptions {
+ resources {
+ excludes += '/META-INF/{AL2.0,LGPL2.1}'
+ }
+ }
+}
+
+dependencies {
+
+ implementation 'androidx.core:core-ktx:1.7.0'
+ implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1'
+ implementation 'androidx.activity:activity-compose:1.3.1'
+ implementation "androidx.compose.ui:ui:$compose_ui_version"
+ implementation "androidx.compose.ui:ui-tooling-preview:$compose_ui_version"
+ implementation 'androidx.compose.material:material:1.2.0'
+ testImplementation 'junit:junit:4.13.2'
+ androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+ androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+ androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_ui_version"
+ debugImplementation "androidx.compose.ui:ui-tooling:$compose_ui_version"
+ debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_ui_version"
+ implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+ implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
+ // Retrofit을 사용하기 위해 추가하는 코드
+}
\ No newline at end of file
diff --git a/retrofit/app/proguard-rules.pro b/retrofit/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/retrofit/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/retrofit/app/src/androidTest/java/com/example/retrofit01/ExampleInstrumentedTest.kt b/retrofit/app/src/androidTest/java/com/example/retrofit01/ExampleInstrumentedTest.kt
new file mode 100644
index 0000000..7d35a27
--- /dev/null
+++ b/retrofit/app/src/androidTest/java/com/example/retrofit01/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.example.retrofit01
+
+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.retrofit01", appContext.packageName)
+ }
+}
\ No newline at end of file
diff --git a/retrofit/app/src/main/AndroidManifest.xml b/retrofit/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..a346e62
--- /dev/null
+++ b/retrofit/app/src/main/AndroidManifest.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/retrofit/app/src/main/java/com/example/retrofit01/MainActivity.kt b/retrofit/app/src/main/java/com/example/retrofit01/MainActivity.kt
new file mode 100644
index 0000000..8ca0393
--- /dev/null
+++ b/retrofit/app/src/main/java/com/example/retrofit01/MainActivity.kt
@@ -0,0 +1,127 @@
+package com.example.retrofit01
+
+import android.os.Bundle
+import android.telecom.Call
+import android.util.Log
+import android.widget.Toast
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Surface
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import com.example.retrofit01.ui.theme.Retrofit01Theme
+import com.google.gson.Gson
+import com.google.gson.GsonBuilder
+import com.google.gson.annotations.SerializedName
+import retrofit2.Callback
+import retrofit2.Response
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import retrofit2.http.GET
+import retrofit2.http.Query
+
+class MainActivity : ComponentActivity() {
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+ setContent {
+ Retrofit01Theme {
+ // A surface container using the 'background' color from the theme
+ Surface(
+ modifier = Modifier.fillMaxSize(),
+ color = MaterialTheme.colors.background
+ ) {
+ }
+ }
+ }
+ }
+}
+object DataClass { // 사이트에서 제공되는 데이터 모델을 코드로 구현한 부분
+ data class VaccineBody(
+ @SerializedName("currentCount") val currentCount: Int, // 현재 검색된 데이터 수
+ @SerializedName("data") val data: List, // 백신 현황 데이터
+ @SerializedName("matchCount") val matchCount: Int, // 검색과 일치하는 데이터 수
+ @SerializedName("page") val page: Int, // 데이터 페이지
+ @SerializedName("perPage") val perPage: Int, // 한번에 불러올 데이터
+ @SerializedName("totalCount") val totalCount: Int // 데이터 전체 개수
+ ) {
+ override fun toString(): String {
+ return "$data\n\n" +
+ "currentCount : $currentCount\n" +
+ "matchCount : $matchCount\n" +
+ "page : $page\n" +
+ "perPage : $perPage\n" +
+ "totalCount : $totalCount"
+ }
+ private fun getVaccineStatus() {
+
+ RetrofitObject.getApiService().getInfo(
+ 1, 10
+ ).enqueue(object : Callback {
+ override fun onResponse(
+ call: Call,
+ response: Response
+ ) {
+ setResponseText(response.code(), response.body())
+ Toast.makeText(baseContext, "success", Toast.LENGTH_SHORT).show()
+ }
+
+ override fun onFailure(call: Call, t: Throwable) {
+ Log.e("retrofit onFailure", "${t.printStackTrace()}")
+ Toast.makeText(baseContext, "fail", Toast.LENGTH_SHORT).show()
+ }
+ })
+ }
+ }
+
+ data class Vaccine(
+ @SerializedName("accumulatedFirstCnt") val accumulatedFirstCnt: Int, // 전일까지의 누적 통계 1차
+ @SerializedName("accumulatedSecondCnt") val accumulatedSecondCnt: Int, // 전일까지의 누적 통계 2차
+ @SerializedName("baseDate") val baseDate: String, // 통계 기준일자
+ @SerializedName("firstCnt") val firstCnt: Int, // 당일 통계 1차
+ @SerializedName("secondCnt") val secondCnt: Int, // 당일 통계 2차
+ @SerializedName("sido") val area: String, // 지역명칭
+ @SerializedName("totalFirstCnt") val totalFirstCnt: Int, // 전체 누적 통계 1차
+ @SerializedName("totalSecondCnt") val totalSecondCnt: Int // 전체 누적 통계 2차
+ ) {
+ override fun toString(): String {
+ return "Vaccine : [\n" +
+ " accumulatedFirstCnt : ${accumulatedFirstCnt}\n" +
+ " accumulatedSecondCnt : ${accumulatedSecondCnt}\n" +
+ " baseDate : ${baseDate}\n" +
+ " firstCnt : ${firstCnt}\n" +
+ " secondCnt : ${secondCnt}\n" +
+ " area : ${area}\n" +
+ " totalFirstCnt : ${totalFirstCnt}\n" +
+ " totalSecondCnt : ${totalSecondCnt}]\n\n"
+ }
+ }
+}
+
+interface ApiService {
+
+ @GET("15077756/v1/vaccine-stat") // @GET("")에 들어가는 부분은 BASE_URL 뒤에 나오는, 즉 데이터를 받아올 URL을 선언
+ fun getInfo(
+ @Query("page") Page: Int, // @Query에는 API를 사용하기 위한 Parameter를 선언
+ @Query("perPage") PerPage: Int,
+
+ @Query("serviceKey") ServiceKey: String =
+ "kigiqUVF/dUWrJa3YwQhUztfv7vGj05wsvDBfcXUH39jcHP7AQwYqD9ey4QcqD3FiApVohgsA53YdV9u2EVEmA=="
+ ): Call
+}
+
+object RetrofitObject { // Retrofit을 사용하기 위해 Retrofit 객체를 생성
+ private fun getRetrofit(): Retrofit {
+ return Retrofit.Builder()
+ .baseUrl("https://api.odcloud.kr/api/")
+ .addConverterFactory(GsonConverterFactory.create())
+ .build()
+ }
+
+ fun getApiService(): ApiService {
+ return getRetrofit().create(ApiService::class.java)
+ }
+}\
\ No newline at end of file
diff --git a/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Color.kt b/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Color.kt
new file mode 100644
index 0000000..80b0ca2
--- /dev/null
+++ b/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Color.kt
@@ -0,0 +1,8 @@
+package com.example.retrofit01.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple200 = Color(0xFFBB86FC)
+val Purple500 = Color(0xFF6200EE)
+val Purple700 = Color(0xFF3700B3)
+val Teal200 = Color(0xFF03DAC5)
\ No newline at end of file
diff --git a/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Shape.kt b/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Shape.kt
new file mode 100644
index 0000000..991f412
--- /dev/null
+++ b/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Shape.kt
@@ -0,0 +1,11 @@
+package com.example.retrofit01.ui.theme
+
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.Shapes
+import androidx.compose.ui.unit.dp
+
+val Shapes = Shapes(
+ small = RoundedCornerShape(4.dp),
+ medium = RoundedCornerShape(4.dp),
+ large = RoundedCornerShape(0.dp)
+)
\ No newline at end of file
diff --git a/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Theme.kt b/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Theme.kt
new file mode 100644
index 0000000..c1ae318
--- /dev/null
+++ b/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Theme.kt
@@ -0,0 +1,44 @@
+package com.example.retrofit01.ui.theme
+
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.darkColors
+import androidx.compose.material.lightColors
+import androidx.compose.runtime.Composable
+
+private val DarkColorPalette = darkColors(
+ primary = Purple200,
+ primaryVariant = Purple700,
+ secondary = Teal200
+)
+
+private val LightColorPalette = lightColors(
+ primary = Purple500,
+ primaryVariant = Purple700,
+ secondary = Teal200
+
+ /* Other default colors to override
+ background = Color.White,
+ surface = Color.White,
+ onPrimary = Color.White,
+ onSecondary = Color.Black,
+ onBackground = Color.Black,
+ onSurface = Color.Black,
+ */
+)
+
+@Composable
+fun Retrofit01Theme(darkTheme: Boolean = isSystemInDarkTheme(), content: @Composable () -> Unit) {
+ val colors = if (darkTheme) {
+ DarkColorPalette
+ } else {
+ LightColorPalette
+ }
+
+ MaterialTheme(
+ colors = colors,
+ typography = Typography,
+ shapes = Shapes,
+ content = content
+ )
+}
\ No newline at end of file
diff --git a/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Type.kt b/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Type.kt
new file mode 100644
index 0000000..6162012
--- /dev/null
+++ b/retrofit/app/src/main/java/com/example/retrofit01/ui/theme/Type.kt
@@ -0,0 +1,28 @@
+package com.example.retrofit01.ui.theme
+
+import androidx.compose.material.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+ body1 = TextStyle(
+ fontFamily = FontFamily.Default,
+ fontWeight = FontWeight.Normal,
+ fontSize = 16.sp
+ )
+ /* Other default text styles to override
+ button = TextStyle(
+ fontFamily = FontFamily.Default,
+ fontWeight = FontWeight.W500,
+ fontSize = 14.sp
+ ),
+ caption = TextStyle(
+ fontFamily = FontFamily.Default,
+ fontWeight = FontWeight.Normal,
+ fontSize = 12.sp
+ )
+ */
+)
\ No newline at end of file
diff --git a/retrofit/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/retrofit/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/retrofit/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/retrofit/app/src/main/res/drawable/ic_launcher_background.xml b/retrofit/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/retrofit/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/retrofit/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/retrofit/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/retrofit/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/retrofit/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/retrofit/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/retrofit/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/retrofit/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml b/retrofit/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/retrofit/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/retrofit/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/retrofit/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/retrofit/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/retrofit/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/retrofit/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/retrofit/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/retrofit/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/retrofit/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/retrofit/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/retrofit/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/retrofit/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/retrofit/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/retrofit/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/retrofit/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/retrofit/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/retrofit/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/retrofit/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
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diff --git a/retrofit/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/retrofit/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
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diff --git a/retrofit/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/retrofit/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
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diff --git a/retrofit/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/retrofit/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/retrofit/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/retrofit/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/retrofit/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
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diff --git a/retrofit/app/src/main/res/values/colors.xml b/retrofit/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..f8c6127
--- /dev/null
+++ b/retrofit/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+
+
+ #FFBB86FC
+ #FF6200EE
+ #FF3700B3
+ #FF03DAC5
+ #FF018786
+ #FF000000
+ #FFFFFFFF
+
\ No newline at end of file
diff --git a/retrofit/app/src/main/res/values/strings.xml b/retrofit/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..5c64197
--- /dev/null
+++ b/retrofit/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ retrofit01
+
\ No newline at end of file
diff --git a/retrofit/app/src/main/res/values/themes.xml b/retrofit/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..2492a64
--- /dev/null
+++ b/retrofit/app/src/main/res/values/themes.xml
@@ -0,0 +1,7 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/retrofit/app/src/main/res/xml/backup_rules.xml b/retrofit/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/retrofit/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+
+
+
+
\ No newline at end of file
diff --git a/retrofit/app/src/main/res/xml/data_extraction_rules.xml b/retrofit/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/retrofit/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/retrofit/app/src/test/java/com/example/retrofit01/ExampleUnitTest.kt b/retrofit/app/src/test/java/com/example/retrofit01/ExampleUnitTest.kt
new file mode 100644
index 0000000..5a4a2b9
--- /dev/null
+++ b/retrofit/app/src/test/java/com/example/retrofit01/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.example.retrofit01
+
+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/retrofit/build.gradle b/retrofit/build.gradle
new file mode 100644
index 0000000..29c5abd
--- /dev/null
+++ b/retrofit/build.gradle
@@ -0,0 +1,10 @@
+buildscript {
+ ext {
+ compose_ui_version = '1.2.0'
+ }
+}// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+ id 'com.android.application' version '7.4.2' apply false
+ id 'com.android.library' version '7.4.2' apply false
+ id 'org.jetbrains.kotlin.android' version '1.7.0' apply false
+}
\ No newline at end of file
diff --git a/retrofit/gradle.properties b/retrofit/gradle.properties
new file mode 100644
index 0000000..3c5031e
--- /dev/null
+++ b/retrofit/gradle.properties
@@ -0,0 +1,23 @@
+# 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. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/retrofit/gradle/wrapper/gradle-wrapper.jar b/retrofit/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/retrofit/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/retrofit/gradle/wrapper/gradle-wrapper.properties b/retrofit/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..18a32c5
--- /dev/null
+++ b/retrofit/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Mon May 15 16:39:10 KST 2023
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/retrofit/gradlew b/retrofit/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/retrofit/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or 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.
+#
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# 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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=`expr $i + 1`
+ done
+ case $i in
+ 0) set -- ;;
+ 1) set -- "$args0" ;;
+ 2) set -- "$args0" "$args1" ;;
+ 3) set -- "$args0" "$args1" "$args2" ;;
+ 4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/retrofit/gradlew.bat b/retrofit/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/retrofit/gradlew.bat
@@ -0,0 +1,89 @@
+@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
+
+@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=.
+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%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="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!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/retrofit/settings.gradle b/retrofit/settings.gradle
new file mode 100644
index 0000000..30b312d
--- /dev/null
+++ b/retrofit/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+ repositories {
+ google()
+ mavenCentral()
+ gradlePluginPortal()
+ }
+}
+dependencyResolutionManagement {
+ repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+ repositories {
+ google()
+ mavenCentral()
+ }
+}
+rootProject.name = "retrofit01"
+include ':app'