전체 글 208

[Android Studio/Kotlin] Fragment, Include

[안드로이드 스튜디오/코틀린] 프래그먼트, 인클루드 Fragment frag1.xml frag2.xml activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import androidx.fragment.app.Fragment import com.shinyelee.android_study2.databinding.ActivityMainBinding ..

[Android Studio/Kotlin] Motion Sensor, Wi-Fi

[안드로이드 스튜디오/코틀린] 동작 센서, 와이파이 Motion Sensor activity_main.xml MainActivity.kt package com.shinyelee.android_study2 import android.content.Context import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import com.shinyelee.android_st..

[Android Studio/Kotlin] Volume, Music Streaming

[안드로이드 스튜디오/코틀린] 음량, 음악 재생 Volume MainActivity.kt package com.shinyelee.android_study2 import android.content.Context import android.media.AudioManager import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.View import com.shinyelee.android_study2.databinding.ActivityMainBinding class MainActivity : AppCompatActivity() { private var vBinding : ActivityMainBi..

[Android Studio/Kotlin] Time Picker, Saving Data

[안드로이드 스튜디오/코틀린] 선택 도구, 데이터 저장하기 TimePicker build.gradle (:app) plugins { id 'com.android.application' id 'kotlin-android' } android { compileSdk 32 defaultConfig { applicationId "com.shinyelee.android_study2" minSdk 23 // TimePicker 사용하기 위해 21에서 23으로 높여줌 targetSdk 32 versionCode 1 versionName "1.0" testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" // app:srcCompat 에러 제거용 vecto..

[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..

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