ALL16 ImageView import android.app.Activity;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.graphics.drawable.Drawable;import android.os.Bundle;import android.widget.ImageView; public class Ex03_15Activity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); //1. ImageView imgCanada =.. 2013. 10. 29. ListView import android.os.Bundle;import android.view.Menu; import android.app.ListActivity;import android.view.View;import android.widget.ArrayAdapter;import android.widget.ListView;import android.widget.Toast; //리스트뷰를 쓸려면 ListActivity를 상속받아야 한다.public class MainActivity extends ListActivity{ //list viewprotected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentVi.. 2013. 10. 29. SimpleDateFormat import java.text.SimpleDateFormat; Calendar cal = Calendar.getInstance(); // 2013-02-19일 설정cal.set(2013, 1, 19); // 100일 후cal.add(Calendar.DAY_OF_MONTH, 100);cal.add(Calendar.DATE, 100);String str = String.format("%tF", cal);System.out.println("백일 후 : " + str);; String s = "2013-02-26";String e = "2013-10-20"; try { // 텍스트를 날짜로 변환 SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd"); Date d1.. 2013. 10. 29. instanceof 객체 instanceof 클래스명 ex) public boolean equals(MySum compare){ if(compare instanceof MySum ){ System.out.println("true"); return true; }else{ System.out.println("false"); return false; } } 2013. 10. 29. 이전 1 2 3 4 다음