혀가 길지 않은 개발자

JamesClass.java package com.jwsoft.javaproject; public class JamesClass { private J j; public void set(J j) { this.j = j; } public J get() { return this.j; } } MainActivity.java package com.jwsoft.javaproject; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(..

build.gradle (Module: app) dependencies { // Coroutine implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.7' implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-androidx:1.3.4' } MainActivity.kt package com.jwsoft.kotlinproject import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.util.Log import kotlinx.coroutines.GlobalScope import kotlinx...

MVVM + Room + RecyclerView + CardView + AlertDialog build.gradle (Module: app) dependencies { // RecyclerView implementation 'androidx.recyclerview:recyclerview:1.1.0' // CardView implementation 'androidx.cardview:cardview:1.0.0' // Room implementation 'androidx.room:room-runtime:2.2.5' annotationProcessor 'androidx.room:room-compiler:2.2.5' testImplementation 'androidx.room:room-testing:2.2.5' ..

MVVM + Room + RecyclerView + CardView + AlertDialog build.gradle (Module: app) apply plugin: 'kotlin-kapt' dependencies { // RecyclerView implementation 'androidx.recyclerview:recyclerview:1.1.0' // CardView implementation 'androidx.cardview:cardview:1.0.0' // Room implementation 'androidx.room:room-runtime:2.2.5' kapt 'androidx.room:room-compiler:2.2.5' testImplementation 'androidx.room:room-te..

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..