개발(Android) 78

[Android Studio/Kotlin] Dialog, Share

[안드로이드 스튜디오/코틀린] 대화상자, 공유하기 Dialog activiti_main.xml MainActivity.kt package com.shinyelee.android_study2 import android.content.DialogInterface import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.widget.EditText import androidx.appcompat.app.AlertDialog import com.shinyelee.android_study2.databinding.ActivityMainBinding class MainActivity : AppCompatActivity(..

[Android Studio/Kotlin] Vibration, Push Notification

[안드로이드 스튜디오/코틀린] 진동, 푸시 알림 Vibration activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import android.content.Context import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.os.VibrationEffect import android.os.Vibrator import android.view.View import com.shinyelee.android_study2.databinding.ActivityMainBinding class MainActivity : AppCompatAc..

[Android Studio/Kotlin] Tool Bar

[안드로이드 스튜디오/코틀린] 툴 바 activity_main.xml menu.xml MainActivity.kt package com.shinyelee.android_study2 import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.Menu import android.view.MenuItem import android.view.View import android.widget.AdapterView import android.widget.ArrayAdapter import android.widget.SearchView import com.shinyelee.android_study2.databin..

[Android Studio/Kotlin] Guide Line

[안드로이드 스튜디오/코틀린] 가이드 라인 Guideline (Horizontal, Vertical) activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.View import android.widget.AdapterView import android.widget.ArrayAdapter import android.widget.SearchView import com.shinyelee.android_study2.databinding.ActivityMainBinding cl..

[Android Studio/Kotlin] Search View, Spinner

[안드로이드 스튜디오/코틀린] 서치 뷰, 스피너 SearchView activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.View import android.widget.AdapterView import android.widget.ArrayAdapter import android.widget.SearchView import com.shinyelee.android_study2.databinding.ActivityMainBinding class MainActivity : ..

[Android Studio/Kotlin] Seek Bar, Rating Bar

[안드로이드 스튜디오/코틀린] 시크 바, 레이팅 바 SeekBar activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.widget.SeekBar import com.shinyelee.android_study2.databinding.ActivityMainBinding class MainActivity : AppCompatActivity() { private var vBinding : ActivityMainBinding? = null private val binding get()..

[Android Studio/Kotlin] Progress Bar

[안드로이드 스튜디오/코틀린] (원형) 진행 바, 수평 진행 바 ProgressBar (Circular) activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import com.shinyelee.android_study2.databinding.ActivityMainBinding import java.util.* class MainActivity : AppCompatActivity() { private var vBinding : ActivityMainBinding? = null private val bi..

[Android Studio/Kotlin] Views (2) Video View, Calendar View

[안드로이드 스튜디오/코틀린] 비디오 뷰, 캘린더 뷰 VideoView activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import android.net.Uri import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.webkit.WebViewClient import android.widget.MediaController import android.widget.Toast import com.shinyelee.android_study2.databinding.ActivityMainBinding class MainActivity : ..

[Android Studio/Kotlin] Views (1) Image View, Web View

[안드로이드 스튜디오/코틀린] 이미지 뷰, 웹 뷰 ImageView activity_main.xml build.gradle (:app) plugins { id 'com.android.application' id 'kotlin-android' } android { compileSdk 32 defaultConfig { applicationId "com.shinyelee.android_study2" minSdk 21 targetSdk 32 versionCode 1 versionName "1.0" testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" // app:srcCompat 에러 제거용 vectorDrawables.useSupportLib..

[Android Studio/Kotlin] Buttons (2) Radio Group, Radio Button, Image Button, Floating Action Button, Snack Bar

[안드로이드 스튜디오/코틀린] 라디오 그룹과 라디오 버튼, 이미지 버튼, 플로팅 액션 버튼, 스낵바 activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import com.shinyelee.android_study2.databinding.ActivityMainBinding class MainActivity : AppCompatActivity() { private var vBinding : ActivityMainBinding? = null private val binding get() = vBinding..

[Android Studio/Kotlin] Buttons (1) Switch, Toggle Button, Check Box

[안드로이드 스튜디오/코틀린] 스위치, 토글 버튼, 체크 박스 activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import com.shinyelee.android_study2.databinding.ActivityMainBinding class MainActivity : AppCompatActivity() { private var vBinding : ActivityMainBinding? = null private val binding get() = vBinding!! override fun onCre..

[Android Studio/Kotlin] Tab Layout

[안드로이드 스튜디오/코틀린] 탭 레이아웃 activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.View import android.view.ViewGroup import androidx.viewpager.widget.PagerAdapter import androidx.viewpager.widget.ViewPager import com.shinyelee.android_study2.databinding.ActivityMainBinding class MainActivity..

[Android Studio/Kotlin] Bottom Navigation View and View Pager

[안드로이드 스튜디오/코틀린] 하단 내비게이션 뷰, 뷰 페이저 activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.View import android.view.ViewGroup import androidx.viewpager.widget.PagerAdapter import androidx.viewpager.widget.ViewPager import com.shinyelee.android_study2.databinding.ActivityMainBinding class M..

[Android Studio/Kotlin] List View

[안드로이드 스튜디오/코틀린] 리스트 뷰 activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import android.content.Intent import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.util.Log import android.view.View import android.widget.AdapterView import android.widget.ArrayAdapter import android.widget.Button import android.widget.Toast import com.shinyelee.andro..

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