변수저장1 SharedPreferences (간단한 정보저장) MainActivity.java import android.content.SharedPreferences; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.widget.EditText; import android.widget.TextView; public class MainActivity extends AppCompatActivity { private TextView textView1; private EditText editText; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanc.. 2019. 9. 10. 이전 1 다음