当我的屏幕方向在android中改变时，我如何将复选框重置为未选中？

private boolean isChecked = false;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    if (savedInstanceState != null) {
        isChecked = savedInstanceState.getBoolean("isChecked");
    }

    CheckBox checkBox = findViewById(R.id.checkbox);
    checkBox.setChecked(isChecked);
}

@Override
protected void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    outState.putBoolean("isChecked", isChecked);
}

@Override
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);
    isChecked = false;
    CheckBox checkBox = findViewById(R.id.checkbox);
    checkBox.setChecked(isChecked);
}