Android VolleyError检索请求的URL [英] Android VolleyError retrieve requested URL

问题描述

我正在使用排球库执行一些API请求.我有一个BaseError类和一个BaseRequest类，但是现在当我得到响应时，我需要检索URL.为了不按请求进行请求并在那里设置URL，我想通过VolleyError对象检索所请求的URL.

I am using volley library to do some API request. I have a BaseError class and a BaseRequest class, but now i need to retrieve the URL, when i get a response. To not go request by request and set the URL there, I would like to retrieve the requested URL by VolleyError object.

如何获取我要查找的URL?

How can i get the URL I am looking for?

BaseError:

BaseError:

public abstract class BaseError implements Response.ErrorListener {

private Context mContext;

protected BaseError(Context context) {
    this.mContext = context;
}

@Override
public void onErrorResponse(VolleyError error) {

    String errorDesc;

    if (error.networkResponse == null) {
        if (!Connectivity.isConnected(mContext)) {
            errorDesc = mContext.getResources().getString(R.string.error_internet_connection);
        } else {
            errorDesc = mContext.getResources().getString(R.string.error_unexpected);
        }
    } else {
        try {
            if (error.networkResponse.statusCode == HttpURLConnection.HTTP_FORBIDDEN) {
                errorDesc = mContext.getResources().getString(R.string.error_authorization);
            } else {
                String dataStr = new String(error.networkResponse.data);
                JSONObject object = new JSONObject(dataStr);
                Timber.e(object.optString("message"));
                errorDesc = mContext.getResources().getString(R.string.error_unexpected);
            }
        } catch (JSONException e) {
            errorDesc = mContext.getResources().getString(R.string.error_unexpected);
        }
    }

    onError(new ErrorResponse(errorDesc, error), "url missing here...");
}

public abstract void onError(ErrorResponse response, String url);
}

推荐答案

我为此找到的答案是通过添加以下内容来更改VolleyError对象:

The answer i found for this was to change the VolleyError object, by adding:

private String mUrl;

public void setUrl(String url){
    this.mUrl = url;
}

public String getUrl(){
    return mUrl;
}

比BaseRequest类重写方法deliverError():

Than on BaseRequest class override the method deliverError():

@Override
public void deliverError(VolleyError error) {
    error.setUrl(getUrl());
    listenerError.onErrorResponse(error);
}

现在在BaseError上，您可以访问VolleyError对象内的URL:

Now on BaseError you have access to the URL inside the VolleyError object:

@Override
public void onErrorResponse(VolleyError error) {
    error.getUrl(); //here it is
    //....
}

这篇关于Android VolleyError检索请求的URL的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！