查找排球请求响应时间android [英] finding volley requests response time android

问题描述

我一直在用凌空抽空打给服务器.我正在尝试将每个请求的响应时间发送给Google Analytic(分析)，以分析服务器延迟，在凌空jsonobject请求中，有什么方法可以找到每个请求的响应时间. 如果volley不提供此功能，如何计算每个请求的响应时间?

I have been using volley for making rest calls to server. I am trying to send the response time for each requests to Google analytic to analyze the server latency, in volley jsonobject request is there any way to finding the response time for each requests. If volley doesn't provide this function how can I calculate the response time for each requests?.

推荐答案

您需要自己计算.这是查看响应需要多长时间的一种快速方法:

You'll need to calculate this yourself. Here's a quick way to see how long it takes for the response to arrive:

private long mRequestStartTime;

public void performRequest()
{
    mRequestStartTime = System.currentTimeMillis(); // set the request start time just before you send the request.

    JsonObjectRequest request = new JsonObjectRequest(URL, PARAMS, 
        new Response.Listener<JSONObject>() 
        {
            @Override
            public void onResponse(JSONObject response) 
            {
                // calculate the duration in milliseconds
                long totalRequestTime = System.currentTimeMillis() - mRequestStartTime;
            }
        },
        new Response.ErrorListener() 
        {
            @Override
            public void onErrorResponse(VolleyError error) 
            {
                long totalRequestTime = System.currentTimeMillis() - mRequestStartTime;
            }
        });

    requestQueue.add(request);
}

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