小编Ram*_*gde的帖子

下面是我的代码。

holder.followDiseaseCheckBox.setOnClickListener(new View.OnClickListener() {
        @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
        @Override
        public void onClick(View view) {

            if (holder.followDiseaseCheckBox.isChecked()) {

                holder.followDiseaseCheckBox.setChecked(true);

                checkBoxClicked++;
                holder.followDiseaseCheckBox.setChecked(true);
                // for Follow.
                if (isFollowOrUnFollow.equals("FOLLOW")) {

                    ((FollowActivity) context).diseaseListFromAdapter.add(String.valueOf(diseaseMap.get("id")));
                    ((FollowActivity) context).setFollowButton(true);

                }
                // for Unfollow.
                else if (isFollowOrUnFollow.equals("UN_FOLLOW")) {

                    ((FollowTwoActivity) context).unFollowedDiseaseListFromAdapter.add(String.valueOf(diseaseMap.get("id")));
                    ((FollowTwoActivity) context).setUnFollowDiseaseButton(true);
                }


            } else {

                holder.followDiseaseCheckBox.setChecked(false);

                checkBoxClicked--;
                holder.followDiseaseCheckBox.setChecked(false);
                // for Follow.
                if (isFollowOrUnFollow.equals("FOLLOW")) {
                    ((FollowActivity) context).diseaseListFromAdapter.remove(String.valueOf(diseaseMap.get("id")));
                }
                // for Unfollow.
                else if (isFollowOrUnFollow.equals("UN_FOLLOW")) {
                    ((FollowTwoActivity) context).unFollowedDiseaseListFromAdapter.remove(String.valueOf(diseaseMap.get("id")));
                }

                if (checkBoxClicked == 0) {

                    // for Follow.
                    if (isFollowOrUnFollow.equals("FOLLOW")) {
                        ((FollowActivity) context).setFollowButton(false); …

我正在尝试使用 Graphql 和 ApolloClient 从 API 获取一些数据。但它导致“标量的意外枚举”。请帮我解决错误。下面是我的代码。

ItemsQuery.graphql

query fetchCategoryItems($input : String!) {
__typename
items(where: {categoryUuid: {_eq: input}}) {
    categoryUuid
    description
    image
    name
    ..... // some more items
}

}

活动代码。

val client = ApolloClientInstance.getInstance()
val categoryId = "random_id"
client.query(FetchCategoryItemsQuery.builder().input(categoryId.toString()).build())
        .responseFetcher(ApolloResponseFetchers.NETWORK_FIRST)
        .enqueue(object : ApolloCall.Callback<FetchCategoryItemsQuery.Data>() {
            override fun onFailure(exception: ApolloException) {
                Logger.debug(TAG, "${exception.message}")
            }

            override fun onResponse(response: Response<FetchCategoryItemsQuery.Data>) {
                    Logger.debug(TAG, "${response.data()?.items()?.size}")
                    Logger.debug(TAG, "error: ${response.errors()[0].message()}")
                }
            }
        })