在Android Firestore中通过查询数组中的对象来获取集合的所有属性

CollectionReference usersRef = FirebaseFirestore.getInstance().collection("users");
Query query = usersRef.whereArrayContains("favorites", favoriteObject);

query.get().addOnCompleteListener(new OnCompleteListener<QuerySnapshot>() {
    @Override
    public void onComplete(@NonNull Task<QuerySnapshot> task) {
        if (task.isSuccessful()) {
            QuerySnapshot querySnapshot = task.getResult();
            for (DocumentSnapshot documentSnapshot : querySnapshot.getDocuments()) {
                // 处理每个文档的数据
                Map<String, Object> data = documentSnapshot.getData();
                // 获取集合的所有属性
                // ...
            }
        } else {
            Log.d(TAG, "Error getting documents: ", task.getException());
        }
    }
});