我想在 Recyclerview 中顯示我從 firebase 存儲上傳的圖像。這是我的 ImagesShowingNotices.java 類private RecyclerView mRecyclerView;private ImageAdapter mAdapter;private ProgressBar mProgressCircle;private DatabaseReference mDatabaseRef;private List<Uplaodfiles> mUploads;@Overrideprotected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.activity_image_showing_notices);    mRecyclerView = findViewById(R.id.recyclerviewitems);    mRecyclerView.setHasFixedSize(true);    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));    mProgressCircle = findViewById(R.id.progress_circle);    mUploads = new ArrayList<>();    mDatabaseRef = FirebaseDatabase.getInstance().getReference("Uploads");    mDatabaseRef.addValueEventListener(new ValueEventListener() {        @Override        public void onDataChange(DataSnapshot dataSnapshot) {            for (DataSnapshot postSnapshot : dataSnapshot.getChildren()) {                Uplaodfiles upload = postSnapshot.getValue(Uplaodfiles.class);                mUploads.add(upload);            }            mAdapter = new ImageAdapter(ImageShowingNotices.this, mUploads);            mRecyclerView.setAdapter(mAdapter);            mProgressCircle.setVisibility(View.INVISIBLE);        }        @Override        public void onCancelled(DatabaseError databaseError) {            Toast.makeText(ImageShowingNotices.this, databaseError.getMessage(), Toast.LENGTH_SHORT).show();            mProgressCircle.setVisibility(View.INVISIBLE);        }    });}@Overrideprotected void onStart() {    super.onStart();}這是我的 UploadFiles.java 類public Uplaodfiles() {    //empty constructor needed}public Uplaodfiles(String name, String imageUrl) {    if (name.trim().equals("")) {        name = "No Name";    }    mName = name;    mImageUrl = imageUrl;}public String getName() {    return mName;}public void setName(String name) {    mName = name;}Logcat 顯示“未連接適配器；跳過布局”。我已經(jīng)嘗試了 StackOverflow 上發(fā)布的有關(guān)此問題的其他解決方案，但沒有任何效果。請幫助我擺脫這種困境。