android volley库在蜂窝数据连接中给出超时错误

问题描述

即时通讯使用Android排球库为我的应用程序和当我使用wifi工作但它似乎有蜂窝数据连接的问题。在一些手机（LG G3 Android 6，魅族Android 5.1）与蜂窝数据它不起作用并给出超时错误但在（HTC欲望816 android 4.4，LG g3安卓5.0）再次工作

im using android volley library for my application and when im using wifi its working but it seems to have problem with cellular data connection. in some phones(LG G3 Android 6,Meizu android 5.1) with cellular data it doesnt work and gives timeout error but in (HTC desire 816 android 4.4, lg g3 android 5.0) again its working

有什么问题？

logcat：

D/ERROR: error => com.android.volley.TimeoutError

代码：

showLoadingDialog();
StringRequest postRequest = new StringRequest(Request.Method.POST, url,
        new Response.Listener<String>() {
            @Override
            public void onResponse(String response) {
                try {
                    JSONObject jobj = new JSONObject(response);
                    JSONObject jobjHRM = jobj.getJSONObject("HRM");
                    int status = jobjHRM.getInt("StatusCode");
                    if (status == 200) {
                        if (jobj.getJSONObject("Data").getBoolean("result") == true) {
                            login_info_editor.putInt("id", jobj.getJSONObject("Data").getInt("id"));
                            login_info_editor.putString("username", txtlayoutid.getEditText().getText().toString());
                                login_info_editor.putString("password", txtlayoutpass.getEditText().getText().toString());
                            login_info_editor.putBoolean("loged", true);
                            login_info_editor.commit();
                            checkversion();
                        } else {
                            login_info_editor.clear();
                            login_info_editor.commit();
                            txtlayoutid.requestFocus();
                            Toast.makeText(getApplicationContext(), "نام کاربری یا کلمه ی عبور اشتباه است", Toast.LENGTH_LONG).show();
                            txtlayoutid.startAnimation(shake);
                            txtlayoutpass.startAnimation(shake);
                            hideLoadingDialog();
                        }
                    } else {
                        Toast.makeText(getApplicationContext(), "ارور " + status, Toast.LENGTH_LONG).show();
                        }
                    } catch (JSONException e) {
                    }
                }
            },
            new Response.ErrorListener() {
                @Override
                public void onErrorResponse(VolleyError error) {
                    hideLoadingDialog();
                    Log.d("ERROR", "error => " + error.toString());
                }
            }
    ) {
        @Override
        protected Map<String, String> getParams() throws AuthFailureError {
            Map<String, String> params = new HashMap<String, String>();
            params.put(xxxxxx);
            params.put(xxxxxx);
            params.put(xxxxxx);
            return params;
        }

        @Override
        public String getBodyContentType() {
            return "application/x-www-form-urlencoded; charset=UTF-8";
        }
    };
    AppController.getInstance().addToRequestQueue(postRequest);

推荐答案

尝试配置重试策略。给出一个大的超时并尝试，

Try to configure retry policy. Give a large timeout and try,

int socketTimeout = 30000; // 30 seconds. You can change it
RetryPolicy policy = new DefaultRetryPolicy(socketTimeout,
DefaultRetryPolicy.DEFAULT_MAX_RETRIES,
DefaultRetryPolicy.DEFAULT_BACKOFF_MULT);

postRequest.setRetryPolicy(policy);
AppController.getInstance().addToRequestQueue(postRequest);

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