안드로이드 생명 주기 실행 예제

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

          setContentView(R.layout.activity_main);

          Toast.makeText(getApplicationContext(), "onCreate()", Toast.LENGTH_SHORT).show();

      }

@Override

protected void onDestroy() {

// TODO Auto-generated method stub

super.onDestroy();

        Toast.makeText(getApplicationContext(), "onDestroy()", Toast.LENGTH_SHORT).show();

}

@Override

protected void onPause() {

// TODO Auto-generated method stub

super.onPause();

        Toast.makeText(getApplicationContext(), "onPause()", Toast.LENGTH_SHORT).show();

}

@Override

protected void onRestart() {

// TODO Auto-generated method stub

super.onRestart();

        Toast.makeText(getApplicationContext(), "onRestart()", Toast.LENGTH_SHORT).show();

}

@Override

protected void onResume() {

// TODO Auto-generated method stub

super.onResume();

        Toast.makeText(getApplicationContext(), "onResume()", Toast.LENGTH_SHORT).show();

}

@Override

protected void onStart() {

// TODO Auto-generated method stub

super.onStart();

        Toast.makeText(getApplicationContext(), "onStart()", Toast.LENGTH_SHORT).show();

}

@Override

protected void onStop() {

// TODO Auto-generated method stub

super.onStop();

        Toast.makeText(getApplicationContext(), "onStop()", Toast.LENGTH_SHORT).show();

}

7가지의 생명주기를 눈으로 확인해 볼 수 있다.

onDestroy 는 finish 하여야 종료가 된다.