关于java：搜索Firestore查询不显示RecycleView中的数据

Search Firestore query don't show data in RecycleView

这是我在Firestore中的数据
我想把这个名字显示为"mouad"

这是我的代码

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ublic class SearchActivity extends AppCompatActivity {

private RecyclerView mMainList;
private FirebaseFirestore mFirestore;
private List usersList;
private CustomAdapter adapterRe;
EditText editText;
Button btnSearch;
String name;

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

mFirestore = FirebaseFirestore.getInstance();

editText = (EditText) findViewById(R.id.search);
btnSearch = (Button) findViewById(R.id.btn);

usersList = new ArrayList();
adapterRe = new CustomAdapter(getApplicationContext(), usersList);

mMainList = (RecyclerView) findViewById(R.id.recyvle);
// mMainList.setHasFixedSize(true);
// mMainList.setLayoutManager(new LinearLayoutManager(this));
// mMainList.setAdapter(adapterRe);

btnSearch.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
SearchUserFirebase();
}
});

}

private void SearchUserFirebase() {
name = editText.getText().toString();
if(!name.isEmpty()){

Query query = mFirestore.collection("Movies").orderBy("name" ).startAt(name).endAt(name +"\uf8ff");
query.addSnapshotListener(new EventListener() {
@Override
public void onEvent(QuerySnapshot documentSnapshots, FirebaseFirestoreException e) {

if (e != null){

Log.d("TAG","Error :" + e.getMessage());
}
ArrayList adsList = new ArrayList();

for(DocumentChange doc : documentSnapshots.getDocumentChanges()){

if (doc.getType() == DocumentChange.Type.ADDED){

Movies users = doc.getDocument().toObject(Movies.class);
usersList.add(users);
adapterRe.notifyDataSetChanged();

}
}

Log.d("TAG","no of records of the search is" + adsList.size());

}
});

}
}
}

这是错误的

错误