Merge branch 'master' of https://github.com/javafa/thisiskotlin

MiniQuiz4_2_2/app/src/main/java/kr/co/hanbit/miniquiz4_2_2/MainActivity.kt

@@ -30,12 +30,19 @@ class MainActivity : AppCompatActivity() {
         }
     }
 
-    fun printCheckedItems(){
+    fun printCheckedItems() {
         var result = ""
-        if(apple) result = " 사과"
-        if(banana) result += " 바나나"
-        if(orange) result += " 오렌지"
+        if (apple) result = " 사과"
 
+        if (banana) {
+            if (result.isNotEmpty()) result += "와"
+            result += " 바나나"
+        }
+        if (orange) {
+            if (result.isNotEmpty()) result += "와"
+            result += " 오렌지"
+        }
         binding.textView.text = "${result}가 선택되었습니다."
     }
+
 }

README.md

@@ -94,3 +94,4 @@
 ### 기타 - 책에 없는 것들   
 [Navigation Drawer](https://github.com/javafa/thisiskotlin/tree/master/NavigationDrawer)   
 [SwipeRefreshLayout](https://github.com/javafa/thisiskotlin/tree/master/SwipeRefresh)   
+[Retrofit : 회원가입, 로그인처리](https://github.com/javafa/thisiskotlin/tree/master/Retrofit_Login)   

Retrofit_Login/.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

Retrofit_Login/app/.gitignore

@@ -0,0 +1 @@
+/build

Retrofit_Login/app/build.gradle

@@ -0,0 +1,51 @@
+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+    id 'kotlin-kapt'
+}
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.kodonho.retrofit"
+        minSdkVersion 16
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    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'
+    }
+}
+
+dependencies {
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
+    implementation 'com.github.bumptech.glide:glide:4.11.0'
+// annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0' // < 동작안함
+    kapt 'com.github.bumptech.glide:compiler:4.11.0'
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation 'androidx.core:core-ktx:1.3.2'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'com.google.android.material:material:1.3.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    testImplementation 'junit:junit:4.+'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+}

Retrofit_Login/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

Retrofit_Login/app/src/androidTest/java/com/kodonho/retrofit/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package com.kodonho.retrofit
+
+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.kodonho.retrofit", appContext.packageName)
+    }
+}

Retrofit_Login/app/src/main/AndroidManifest.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.kodonho.retrofit">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Retrofit"
+        android:usesCleartextTraffic="true">
+        <activity android:name=".RegisterActivity"></activity>
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

Retrofit_Login/app/src/main/java/com/kodonho/retrofit/LoginResponse.kt

@@ -0,0 +1,11 @@
+package com.kodonho.retrofit
+
+data class LoginResponse(
+    val email: Int,
+    val id: Int,
+    val name: String,
+    val password: String,
+    val phonenum: String,
+    val seq: String,
+    val success: Boolean
+)

Retrofit_Login/app/src/main/java/com/kodonho/retrofit/MainActivity.kt

@@ -0,0 +1,67 @@
+package com.kodonho.retrofit
+
+import android.content.Intent
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.util.Log
+import android.widget.Button
+import android.widget.EditText
+import android.widget.TextView
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Response
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import retrofit2.http.*
+
+class MainActivity : AppCompatActivity() {
+
+    lateinit var id:EditText
+    lateinit var password:EditText
+    lateinit var button: Button
+    lateinit var btnRegister: TextView
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        id = findViewById(R.id.textId)
+        password = findViewById(R.id.textPassword)
+        button = findViewById(R.id.button)
+        btnRegister = findViewById(R.id.btnRegister)
+
+        val retrofit = Retrofit.Builder()
+            .baseUrl("http://3.34.141.115") // 주소는 본인의 서버 주소로 설정
+            .addConverterFactory(GsonConverterFactory.create())
+            .build()
+
+        val service = retrofit.create(SignService::class.java)
+
+        button.setOnClickListener {
+            val idStr = id.text.toString()
+            val pwStr = password.text.toString()
+            service.login(idStr, pwStr).enqueue(object :Callback<LoginResponse> {
+                override fun onResponse(call: Call<LoginResponse>, response: Response<LoginResponse>) {
+                    val result = response.body()
+                    Log.d("로그인", "${result}")
+                }
+
+                override fun onFailure(call: Call<LoginResponse>, t: Throwable) {
+                    Log.e("로그인", "${t.localizedMessage}")
+                }
+            })
+        }
+
+        btnRegister.setOnClickListener {
+            Intent(this, RegisterActivity::class.java).run {
+                startActivity(this)
+            }
+        }
+    }
+}
+
+interface SignService {
+    @FormUrlEncoded
+    @POST("login.php")
+    fun login(@Field("id") id:String, @Field("password") pw:String) : Call<LoginResponse>
+}