혀가 길지 않은 개발자

Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK activity_main.xml activity_sub.xml SubActivity.kt package com.jwsoft.kotlinproject import android.content.Intent import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import kotlinx.android.synthetic.main.activity_main.* class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?)..

lateinit vs Delegates.notNull() MainActivity.kt package com.jwsoft.kotlinproject import androidx.appcompat.app.AppCompatActivity import android.os.Bundle class MainActivity : AppCompatActivity() { private lateinit var longValue: Long private lateinit var intValue: Int private lateinit var stringValue: String private lateinit var arrLong: ArrayList private lateinit var arrInt: ArrayList private l..

activity_main.xml MainActivity.kt package com.jwsoft.kotlinproject import android.content.Context import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.inputmethod.InputMethodManager import kotlinx.android.synthetic.main.activity_main.* class MainActivity : AppCompatActivity() { private lateinit var inputMethodManager: InputMethodManager override fun onCrea..

구글 STT (Speech-to-Text) AndroidManifest.xml activity_main.xml MainActivity.kt package com.jwsoft.kotlinproject import android.Manifest import android.content.Intent import android.content.pm.PackageManager import android.os.Build import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.speech.RecognitionListener import android.speech.RecognizerIntent import android..

Student.kt package com.jwsoft.kotlinproject data class Student ( var name: String ) MainActivity.kt package com.jwsoft.kotlinproject import android.os.Bundle import android.util.Log import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { private var students: ArrayList = ArrayList() override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstan..