我在CustomerService類中有兩個方法,並且當我在HomeFragment上調用它們五次時,我看到在getTransactions回調中我得到getCard服務響應雖然使用OkHttp調用多個異步請求,但有時回調會受到干擾
public class CustomerService {
OkHttpClient okHttpClient = new OkHttpClient();
.....
public void getTransactions(String memberId, Callback callback)
{
List<Pair> params = new ArrayList<>();
params.add(new Pair<>("member_id", memberId));
String url = BASE_URL + "customer/gettransaction/?" + getQuery(params);
Request request = new Request.Builder().url(url).build();
okHttpClient.newCall(request).enqueue(callback);
}
public void getCard(String memberId, Callback callback)
{
List<Pair> params = new ArrayList<>();
params.add(new Pair<>("member_id", memberId));
String url = BASE_URL + "customer/getcard/?" + getQuery(params);
Request request = new Request.Builder().url(url).build();
okHttpClient.newCall(request).enqueue(callback);
}
}
而在片段類我打電話給他們如下:
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
rootView = inflater.inflate(R.layout.fragment_activities, container, false);
realm = Realm.getDefaultInstance();
getCardData();
getTransactions();
....
return rootView;
}
private void getTransactions() {
final User currentUser = UserRepository.getUser(realm);
customerService.getTransactions(currentUser.getMember_id(), new Callback() {
@Override
public void onFailure(Call call, final IOException e) {
Log.d(TAG, "Transaction service error: " + e.getMessage());
}
@Override
public void onResponse(Call call, Response response) throws IOException {
Type responseType = new TypeToken<WsResponse<List<WsTransaction>>>() {}.getType();
final List<WsTransaction> wsTransactionList = LoyaltyService.getWsResponseData(response, responseType);
if (wsTransactionList != null) {
....
}
}
});
}
private void getCardData() {
final User currentUser = UserRepository.getUser(realm);
customerService.getCard(currentUser.getMember_id(), new Callback() {
@Override
public void onFailure(Call call, final IOException e) {
Log.d(TAG, "Customer - GetCard service error: " + e.getMessage());
}
@Override
public void onResponse(Call call, Response response) throws IOException {
Type responseType = new TypeToken<WsResponse<WsCard>>() {}.getType();
final WsCard wsCard = LoyaltyService.getWsResponseData(response, responseType);
if (wsCard != null) {
.....
}
}
});
}
如果我遲疑呼籲一半getTransactions第二,那麼它就沒有問題。或者當我調試時,我沒有任何問題。有人可以幫助我理解我錯過了什麼嗎?
我沒有使用相同的回調,我添加了更多的上下文 – efeyc
登錄調用和回調不存在。 –
對不起,我改名了他們 – efeyc