I can't reach my nodejs server from an androiapp endpoint.
The thing is that I can reach from others post, but not from a new one.
From this url I can reach:
ApiClient.post("/v1/forgot", params,
new AsyncHttpResponseHandler() {
#Override
public void onFailure(int arg0, Header[] arg1,
byte[] arg2, Throwable arg3) {
userMessage=("Password NOT RESET.\n Please check the email entered,\n"+userEmailEntered+"\nor try again later.");
Toast.makeText(getApplicationContext(), userMessage, Toast.LENGTH_LONG).show();
}
#Override
public void onSuccess(int arg0, Header[] arg1,
byte[] resp) {
String response = new String(resp);
try {
JSONArray jsonArray=new JSONArray(response);
String json = jsonArray.getJSONObject(0).toString();
final ResetPasswordResponse resetPasswordResponse = JsonUtils.parseJson(json, ResetPasswordResponse.class);
if (resetPasswordResponse.getStatus().equals("sent")){
userMessage=("Reset instructions sent to "+resetPasswordResponse.getEmail());
}else{
userMessage=("The email account entered "+resetPasswordResponse.getEmail()+" is not recognized. Please check the email address entered");
}
Toast.makeText(getApplicationContext(), userMessage, Toast.LENGTH_LONG).show();
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
But I can't from the new resource and post that Im creating:
Log.i("store", devRegId.toString());
//TODO PROBLEM TO SEND REGISTRATION - cannot post
ApiClient.post("/v1/device", params,new AsyncHttpResponseHandler(){
#Override
public void onSuccess(int statusCode, Header[] headers, byte[] resp) {
String response = new String(resp);
Log.i("store", response);
}
#Override
public void onFailure(int statusCode, Header[] headers, byte[] resp, Throwable error) {
Log.i("store", "NOT ok");
Log.i("store", resp.toString());
String response = new String(resp);
Log.i("store", response);
}
});
And that it`s the client.post created:
private static AsyncHttpClient client = new AsyncHttpClient();
public static void post(String url, RequestParamsCustom params, AsyncHttpResponseHandler responseHandler) {
client.post(getAbsoluteUrl(url), params, responseHandler);
}
Server route:
app.post('/v1/device', function(req,res) {
gcmDeviceRouter.storeDevice(req,res)
});
The server is running ok, I can access from other end point (web app, postman tool).
The error it`s this:
debug I/store﹕ NOT ok
debug I/store﹕ [B#235ae686
debug I/store﹕ Cannot POST /v1/device
Thanks for the help
Related
I'm trying to do a get with AsyncHttpClient, but doesn't enter in both methods, in Postman it's going well, any idea what could be?
AsyncHttpClient client = new AsyncHttpClient();
String URL = "http://link/link1/link2";
client.get(URL, new AsyncHttpResponseHandler() {
#Override
public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) {
JSONArray dni;
String strResponseBody = new String(responseBody);
try {
dni = new JSONArray(strResponseBody);
for(int i=0; i < dni.length(); i ++){
dniTemporal = dni.getString(i);
Log.d("DNI : ",""+ dniTemporal );
}
} catch (JSONException e) {
Toast.makeText(JourneyDetails.this, "Error", Toast.LENGTH_SHORT).show();
}
}
#Override
public void onFailure(int statusCode, Header[] headers, byte[] responseBody, Throwable error) {
Log.d("ERROR STATUS:"," "+ statusCode);
}
});
Trying to upload a file with params using loopj.
im trying to get file from Request.Files and params from Request.Form["create"]
but it is not uploading to the server.
Android Post method
try {
String createTeamURL = "http://url";
RequestParams params = new RequestParams();
params.put("file", new File(pathoffile));
params.add("create", regString);
AsyncHttpClient client = new AsyncHttpClient();
client.post(createTeamURL, params, new AsyncHttpResponseHandler() {
#Override
public void onStart() {
// called before request is started
}
#Override
public void onSuccess(int statusCode, Header[] headers, byte[] response) {
// called when response HTTP status is "200 OK"
}
#Override
public void onFailure(int statusCode, Header[] headers, byte[] errorResponse, Throwable e) {
// called when response HTTP status is "4XX" (eg. 401, 403, 404)
}
#Override
public void onRetry(int retryNo) {
// called when request is retried
}
});
} catch (Exception e) {
Log.e("createTeamPreStep", e.getMessage());
}
My Web Api c# method
[HttpPost]
public async Task<string> CreateUHS()
{
var resultString = "";
foreach(HttpPostedFileBase s in Request.Files)
{
var a=s;
}
String sdf = Request.Form["create"];
}
You need to use put for string args.
please find the below both server and client methods.
and one more thing im really worried about your naming variable. its bad. please change it. Happy coding.
String createTeamURL = "http://url";
RequestParams params = new RequestParams();
params.put("file", new File(pathoffile));
params.put("create", regString);
Server (Web api)
[HttpPost]
public async Task<string> CreateUHS()
{
var file=Request.Files[0];
String otherArg = Request.Form["create"];
}
I used LoopJ AndroidAsyncHttp to get the response from the url, but the code didn't go into onSuccess() or onFailure(). The code is as below:
public void queryTopic(RequestParams params) {
AsyncHttpClient client = new AsyncHttpClient();
client.get("http://192.168.0.109:8080/PhoneServer/topic/query", params, new AsyncHttpResponseHandler() {
#Override
public void onSuccess(String response) {
System.out.println("It's in onSuccess");
}
// When the response returned by REST has Http response code
// other than '200'
#Override
public void onFailure(int statusCode, Throwable error,
String content) {
System.out.println("It's in onFailure");
}
});
System.out.println("It's over");
}
It just printed out the "It's over". What's the matter with the AsyncHttpClient?
How are you calling this? Is the context alive? If you are calling it from some place where context is no more available, then you will never get this callbacks.
I think you should try calling this queryTopic() method on click of some button and then wait for some time, you should get the response.
maybe the problem is that you ask to the server for a String
public void onSuccess(String response){...}
but server answer with a JSONObject
You can try this code:
AsyncHttpClient client = new AsyncHttpClient();
client.setTimeout(5000);
client.get(yourActivity.class, yourLink, new JsonHttpResponseHandler(){
#Override
public void onStart() {
Log.e(TAG, "start");
}
#Override
public void onSuccess(int status, Header[] headers, JSONObject answer) {
Log.e(TAG, "SUCCESS");
Log.e(TAG, "print => "+answer.getString("answer_id")); //"answer_id" is a random example
}
#Override
public void onFailure(int status, Header[] headers, String answer, Throwable throwable) {
Log.e(TAG, "FAILURE");
}
});
onSuccess() is an overloaded method be careful regarding what you send from server,
if it is a jsonObject or jsonArray or simple string. Use corresponding overloaded method of onSuccess(). I am using it too for a jsonObject response and i confront no error or irregularities in the method.
I return jsonObject from server for which my code works as expected and is as follows:
RequestParams params = new RequestParams();
params.put("pet","Cat");
params.put("name","Maran");
RestClient.get("/savelocation", params, new JsonHttpResponseHandler(){
#Override
public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
Toast.makeText(context,response.toString(),Toast.LENGTH_SHORT).show();
Log.e("Error makerequest","request completed");
}
#Override
public void onFinish() {
//onLoginSuccess();
}
#Override
public void onFailure(int statusCode, Header[] headers, Throwable throwable,JSONObject errorResponse){
Toast.makeText(context,throwable.toString(),Toast.LENGTH_LONG).show();
}
});
Note: RestClient is a static instance of AsyncHttpClient
I have a issue and I need a help. I want to get updates from server via long polling. I'm using this library for server communication. https://github.com/loopj/android-async-http. Here is a code what I'm using
private void connectService() {
AsyncHttpClient httpClient = new AsyncHttpClient();
httpClient.setBasicAuth("key", "");
BaseJsonHttpResponseHandler handler = new BaseJsonHttpResponseHandler() {
#Override
public void onSuccess(int statusCode, Header[] headers, String rawJsonResponse, Object response) {
Log.e(TAG, "success body " + rawJsonResponse);
}
#Override
public void onFailure(int statusCode, Header[] headers, Throwable throwable, String rawJsonData, Object errorResponse) {
Log.e(TAG, "error " + throwable.toString());
}
#Override
protected Object parseResponse(String rawJsonData, boolean isFailure) throws Throwable {
Log.e(TAG, "response body " + rawJsonData);
return null;
}
#Override
public void onPreProcessResponse(ResponseHandlerInterface instance, HttpResponse response) {
super.onPreProcessResponse(instance, response);
Log.e(TAG, "pre progress " + instance.getRequestURI());
}
};
httpClient.get(this, url, null, handler);
}
So I tested in browser and everything is work, but I didn't get any response on my device and also which library you is the best for using long polling?
Thanks
I wanted to import "latest.jason" from "OpenExchange rates" for latest currency rates.
But when I write "AsyncHttpClient" it creates the following "Un-Implemented Class":
#Override
public void onSuccess(int arg0, Header[] arg1, byte[] arg2) {
// TODO Auto-generated method stub
}
But I wanted this- (to run)
public void onSuccess(String arg2) {
Log.i("MYFIRSTAPP" , "HTTP Successs");
try {
JSONObject jsonObj = new JSONObject(arg2);
JSONObject ratesObject = jsonObj.getJSONObject("rates");
Double gbpRate = ratesObject.getDouble("GBP");
Double eurRate = ratesObject.getDouble("EUR");
Log.i("MYFIRSTAPP", "GBP" +gbpRate);
Log.i("MYFIRSTAPP", "EUR" +eurRate);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
The problem I''m getting is:
The onSuccess is taking " int arg0, Header[] arg1, byte[] arg2 " as the parameters...
but i wanted - " String arg2 "
There are many variants of onSuccess and onFailure methods in AsyncHttpResponseHandler and its subclasses.
Most suitable for handling JSON data is in JsonHttpResponseHandler
Try This...
AsyncHttpClient client = new AsyncHttpClient();
client.get(URL, new AsyncHttpResponseHandler()
{
#Override
public void onFailure(int statusCode, Header[] header, byte[] content,
Throwable error)
{
// show error messages here
super.onFailure(statusCode, error, content);
}
#Override
public void onSuccess(int statusCode, Header[] header, byte[] content)
{
if (statusCode == 200)
{
try
{
//convert byte[] to string.
String contentStr = content.toString();
Log.i("Tag", "content" + URL + " " + contentStr );
//String to JSONObject.
JSONObject jsonObj = new JSONObject(contentStr );
JSONObject ratesObject = jsonObj.getJSONObject("rates");
Double gbpRate = ratesObject.getDouble("GBP");
Double eurRate = ratesObject.getDouble("EUR");
Log.i("MYFIRSTAPP", "GBP" + gbpRate);
Log.i("MYFIRSTAPP", "EUR" + eurRate);
}
catch (Exception e)
{
e.toString();
}
}
else
{
// show network error toast here;
}
}
});