我正在使用Android Studio.In FirebaseRecyclerAdapter的Firebase实时数据库,我可以使用getRef(position).getKey(),但我使用的是RecyclerView.Adapter我的适配器类: public class MessageFragmentAdapter extends
RecyclerView.Adapter<MessageFragmentAdapter.MessageFragmentViewHoldermessageFragme
考虑下面的代码示例:Firebase ref = new Firebase("https://docs-examples.firebaseio.com/web/saving-data/fireblog/posts");// Retrieve new posts as they are added to the databasepublic void onChildAdded(DataS
我试着用In onBindViewHolder但它不起作用private class SimpleAdapter extends RecyclerView.Adapter<SimpleViewHolderfinal SimpleViewHolder holder, final int position) {