【发布时间】：2016-03-29 03:52:45
【问题描述】：
您好，我在使用 volley 与服务器进行通信时遇到了这个问题。我附上了与服务器发生通信的代码。请帮助我
SharedPreferences ciuidpref = context.getSharedPreferences(Utility.CIUIDFILENAME, 0);
SharedPreferences pref = SuiteApplication.getAppContext().getSharedPreferences(Utility.CLOUD_COMM_PREF, 0);
if (!pref.getBoolean("rbDisable", false) && pref.getBoolean("rbTenMin", true)) {
RequestQueue mRequestQueue;
Cache cache;
if (lockService.context != null) {
cache = new DiskBasedCache(Service.context.getCacheDir(), 1024 * 1024); // 1MB cap
} else {
cache = new DiskBasedCache(SuiteApplication.getAppContext().getCacheDir(), 1024 * 1024); // 1MB cap
}
Network network = new BasicNetwork(new HurlStack());
mRequestQueue = new RequestQueue(cache, network);
mRequestQueue.start();
String requestedUrl = Utility.mPINGSERVICE_URL + Utility.getCIUIDValue(context) + "&UniqueIdentifier=" + Utility.getUIDValue(context);
StringRequest stringRequest = new StringRequest(Request.Method.GET, requestedUrl, new Response.Listener<String>() {
@Override
public void onResponse(String responseFromServer) {
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError errorResponse) {
}
});
mRequestQueue.add(stringRequest);
stringRequest.setRetryPolicy(new DefaultRetryPolicy(5000, 2, 2));
}
在此请求之后，如果从服务器获得响应，我再次尝试使用 volley 与服务器通信。该确认代码附在下面，
private void sendAcknowledgePingService(final CommunicationInterface interfaceReference, final String initialPingResponse) {
String requestedUrl = Utility.mPINGSERVICE_URL + Utility.getCIUIDValue(context) + "&UniqueIdentifier=" + Utility.getUIDValue(context) + Utility.mPING_ACK;
StringRequest stringRequest = new StringRequest(Request.Method.GET, requestedUrl, new Response.Listener<String>() {
@Override
public void onResponse(String responseFromServer) {
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError errorResponse) {
}
});
((SuiteApplication) SuiteApplication.getAppContext()).addToRequestQueue(stringRequest);
stringRequest.setRetryPolicy(new DefaultRetryPolicy(5000, 2, 2));
}
使用两个请求队列有什么问题吗？
【问题讨论】：
标签： android exception android-volley