从卷帘帮助器更新回收视图的数据(Arraylist)

private ArrayList<String> dataList = new ArrayList<>();

<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
    android:id="@+id/swipeRefreshLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recyclerView"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>

SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swipeRefreshLayout);
RecyclerView recyclerView = findViewById(R.id.recyclerView);

swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
    @Override
    public void onRefresh() {
        // 执行刷新操作，更新数据源
        updateData();
    }
});

private void updateData() {
    // 模拟网络请求或其他耗时操作
    // 更新dataList数据源

    // 通知Adapter数据发生变化
    adapter.notifyDataSetChanged();

    // 停止刷新动画
    swipeRefreshLayout.setRefreshing(false);
}