Programming are endless.

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;

public class MainActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // 로그 출력하여 확인하기
        Log.e("#####", "onCreat()");
        setContentView(R.layout.main);
    }
    
    @Override
    protected void onStart() {
    	// TODO Auto-generated method stub
    	super.onStart();
    	Log.e("#####", "onStart()");
    }
    
    @Override
    protected void onResume() {
    	// TODO Auto-generated method stub
    	super.onResume();
    	Log.e("#####", "onResume()");
    }
    
    @Override
    protected void onRestart() {
    	// TODO Auto-generated method stub
    	super.onRestart();
    	Log.e("#####", "onRestart()");
    }
    
    
    @Override
    protected void onPause() {
    	// TODO Auto-generated method stub
    	super.onPause();
    	Log.e("#####", "onPause()");
    }
    
    @Override
    protected void onStop() {
    	// TODO Auto-generated method stub
    	super.onStop();
    	Log.e("#####", "onStop()");
    }
    
     
    @Override
    protected void onDestroy() {
    	// TODO Auto-generated method stub
    	super.onDestroy();
    	Log.e("#####", "onDestroy()");
    }
    
    
}