다정한 강아지

activity_main.xml my_selector.xml MainActivity.java package com.example.myapplication; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.GestureDetector; import android.view.KeyEvent; import android.view.MotionEvent; import android.view.View; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends AppCompatActivi..