혀가 길지 않은 개발자

build.gradle (Module: app) dependencies { // RecyclerView implementation 'androidx.recyclerview:recyclerview:1.1.0' // 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' } User.java package com.jwsoft.javaproject; import androidx.room.ColumnInfo; import androidx.room.Entity; import a..

UserDBStructure.kt package com.jwsoft.kotlinproject import android.provider.BaseColumns object UserDBStructure : BaseColumns { val TABLE_NAME = "user" val COLUMN_ID = BaseColumns._ID val COLUMN_NAME = "name" val COLUMN_PHONE = "phone" val COLUMN_AGE = "age" val CREATE_TABLE_USER = "CREATE TABLE IF NOT EXISTS $TABLE_NAME (" + "$COLUMN_ID INTEGER PRIMARY KEY NOT NULL, " + "$COLUMN_NAME TEXT NOT NU..

UserDBStructure.java package com.jwsoft.javaproject; import android.provider.BaseColumns; public class UserDBStructure implements BaseColumns { public static final String TABLE_NAME = "user"; public static final String COLUMN_ID = BaseColumns._ID; public static final String COLUMN_NAME = "name"; public static final String COLUMN_PHONE = "phone"; public static final String COLUMN_AGE = "age"; pub..

activity_main.xml activity_sub.xml Privacy.java package com.jwsoft.javaproject; import java.io.Serializable; public class Privacy implements Serializable { private String height; private String weight; public Privacy(String height, String weight) { this.height = height; this.weight = weight; } public void setHeight(String height) { this.height = height; } public void setWeight(String weight) { t..

activity_main.xml acitvity_sub.xml Privacy.kt package com.jwsoft.kotlinproject import java.io.Serializable data class Privacy ( val height: Int, val weight: Int ): Serializable MainActivity.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 MainActiv..