我已经实现了这个方法,就像许多其他教程所说的,但在我的情况下,编译器会引发错误。为什么?SCROLL_STATE_IDLE无法解析符号为什么?
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
final RecyclerView recList = (RecyclerView) v.findViewById(R.id.ratingIconList);
recList.addOnScrollListener(new RecyclerView.OnScrollListener(){
@Override
public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
super.onScrollStateChanged(recyclerView, newState);
if (newState == SCROLL_STATE_IDLE) {
MainActivity.programmaticScrollEnable = true;
}
}