Download binary file from OKHTTP

Question

I am using OKHTTP client for networking in my android application.

This example shows how to upload binary file. I would like to know how to get inputstream of binary

Answer 1

Better solution is to use OkHttpClient as:

OkHttpClient client = new OkHttpClient();

            Request request = new Request.Builder()
                    .url("http://publicobject.com/helloworld.txt")
                    .build();



            client.newCall(request).enqueue(new Callback() {
                @Override
                public void onFailure(Call call, IOException e) {
                    e.printStackTrace();
                }

                @Override
                public void onResponse(Call call, Response response) throws IOException {

                    if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

//                    Headers responseHeaders = response.headers();
//                    for (int i = 0; i < responseHeaders.size(); i++) {
//                        System.out.println(responseHeaders.name(i) + ": " + responseHeaders.value(i));
//                    }
//                    System.out.println(response.body().string());

                    InputStream in = response.body().byteStream();
                    BufferedReader reader = new BufferedReader(new InputStreamReader(in));
                    String result, line = reader.readLine();
                    result = line;
                    while((line = reader.readLine()) != null) {
                        result += line;
                    }
                    System.out.println(result);


                }
            });