혀가 길지 않은 개발자

RecyclerView + ItemClickListener + ItemLongClickListener build.gradle (Module: app) dependencies { // RecyclerView implementation 'androidx.recyclerview:recyclerview:1.1.0' // CardView implementation 'androidx.cardview:cardview:1.0.0' } cardview_item.xml activity_main.xml MyAdapter.kt package com.jwsoft.kotlinproject import android.content.Context import android.view.LayoutInflater import androi..

RecyclerView + ItemClickListener + ItemLongClickListener build.gradle (Module: app) dependencies { // RecyclerView implementation 'androidx.recyclerview:recyclerview:1.1.0' // CardView implementation 'androidx.cardview:cardview:1.0.0' } cardview_item.xml activity_main.xml MyAdapter.java package com.jwsoft.javaproject; import android.content.Context; import android.view.LayoutInflater; import and..

activity_main.xml MainActivity.java package com.jwsoft.javaproject; import androidx.appcompat.app.AlertDialog; import androidx.appcompat.app.AppCompatActivity; import android.content.DialogInterface; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.Toast; public class MainActivity extends AppCompatActivity { AlertDialog alertDialog; @Overrid..

activity_main.xml MainActivity.kt package com.jwsoft.kotlinproject import android.content.DialogInterface import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.widget.Toast import androidx.appcompat.app.AlertDialog import kotlinx.android.synthetic.main.activity_main.* class MainActivity : AppCompatActivity() { lateinit var alertDialog: AlertDialog override fun o..

build.gradle (Module: app) apply plugin: 'kotlin-kapt' dependencies { // RecyclerView implementation 'androidx.recyclerview:recyclerview:1.1.0' // Room implementation 'androidx.room:room-runtime:2.2.5' kapt 'androidx.room:room-compiler:2.2.5' testImplementation 'androidx.room:room-testing:2.2.5' } User.kt package com.jwsoft.kotlinproject import androidx.room.ColumnInfo import androidx.room.Entit..