我在我的应用程序中使用 android volley 库,当我使用 wifi 时,它可以正常工作,但蜂窝数据连接似乎有问题。在某些具有蜂窝数据的手机(LG G3 Android 6、魅族 android 5.1)中,它不起作用并出现超时错误,但在(HTC desire 816 android 4.4、lg g3 android 5.0)中再次正常工作
问题是什么?
日志:
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);
最佳答案
尝试配置重试策略。给一个大的超时并尝试,
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);
关于java - Android Volley 库给出了蜂窝数据连接超时错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/35092911/