public class MainActivity extends AppCompatActivity{
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.my_layout);
}
@Override
public void onBackPressed() {
AlertDialog.Builder alert_ex = new AlertDialog.Builder(this);
alert_ex.setMessage("정말로 종료하시겠습니까?");
alert_ex.setPositiveButton("취소", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
alert_ex.setNegativeButton("종료", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
finishAffinity();
}
});
alert_ex.setTitle("예제어플 알림!");
AlertDialog alert = alert_ex.create();
alert.show();
}
}