Android Httpget Incomplete Response Bufferedreader

May 10, 2024 Post a Comment

Im doing a simple http get, I see on my result an incomplete response, what Im doing wrong? here the code: class GetDocuments extends AsyncTask { @Overr

Solution 1:

I don't know if this is going to resolve your problem but you can get rid of your method and use simply:

StringresponseString= EntityUtils.toString(response.getEntity());

Solution 2:

I've had exactly the same issue for the last couple of days. I found that my code worked over WiFi but not 3G. In other words I eliminated all the usual threading candidates. I also found that when I ran the code in the debugger and just waited for (say) 10 seconds after client.execute(...) it worked.

My guess is that

response = httpclient.execute(httpget);

is an asynchronous call in itself and when it's slow returns a partial result... hence JSON deserialization goes wrong.

Instead I tried this version of execute with a callback...

try {
    BasicResponseHandlerresponseHandler=newBasicResponseHandler();
    Stringjson= httpclient.execute(httpget, responseHandler);         
} finally {
    httpclient.close();
}

And suddenly it all works. If you don't want a string, or want your own code then have a look at the ResponseHandler interface. Hope that helps.

Solution 3:

I have confirmed that this is because size limit of java string. I have checked this by adding the string "abcd" with the ressponse and printed the response string in logcat. But the result is the truncated respose without added string "abcd".

That is

try {
BasicResponseHandlerresponseHandler=newBasicResponseHandler();
Stringjson= httpclient.execute(httpget, responseHandler);  
json= json+"abcd";
 Log.d("Json ResponseString", json);
} finally {
httpclient.close();
}

So I put an arrayString to collect the response. To make array, I splitted My json format response by using "}"

The code is given below(This is a work around only)

   BasicResponseHandler responseHandler = new BasicResponseHandler();
   String[] array=client.execute(request, responseHandler).split("}");

Then you can parse each objects in to a json object and json array with your custom classes.

Baca Juga

If you get any other good method to store response, pls share because i am creating custom method for every different json responses );.

Thank you

Arshad

Solution 4:

Hi Now I am using Gson library to handle the responses.

http://www.javacodegeeks.com/2011/01/android-json-parsing-gson-tutorial.html

Thanks Arshad

Solution 5:

I cant' comment directly due to reputation, but in response to https://stackoverflow.com/a/23247290/4830567 I felt I should point out that the size limit of a Java String is about 2GB (Integer.MAX_VALUE) so this wasn't the cause of the truncation here.

According to https://groups.google.com/d/msg/android-developers/g4YkmrFST6A/z8K3vSdgwEkJ it is logcat that has a size limit, which is why appending "abcd" and printing in logcat didn't work. The String itself would have had the appended characters. The previously linked discussion also mentioned that size limits with the HTTP protocol itself can occasionally be a factor, but that most servers and clients handle this constraint internally so as to not expose it to the user.

Android Coder