1. GradientDrawable, StateListDrawable 1-1. back_drawable.xml 1-2. finger_drawable.xml (여기에서 클릭을 감지) 1-3. activity_main.xml 2. Event (GesterDetetor 사용) 2-1. activity_main.xml 2-2. MainActivity.java package org.techtown.sampleevent; import android.os.Bundle; import android.view.GestureDetector; import android.view.KeyEvent; import android.view.MotionEvent; import android.view.View; import android..

1. TextView 전송 1-1. activity_main.xml 1-2. MainActivity.java public class MainActivity extends AppCompatActivity { EditText inputMessage; TextView inputCount; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); inputMessage = findViewById(R.id.inputMessage); inputCount = findViewById(R.id.inputCount); Button s..

1. URL 버튼 만들기 1-1. activity_main.xml