Example usage for org.apache.http.params HttpParams setParameter

Introduction

In this page you can find the example usage for org.apache.http.params HttpParams setParameter.

Prototype

HttpParams setParameter(String str, Object obj);

Source Link

Usage

From source file:org.odk.collect.android.tasks.InstanceUploaderTask.java

@Override
protected ArrayList<String> doInBackground(String... values) {

    ArrayList<String> uploadedIntances = new ArrayList<String>();
    int instanceCount = values.length;

    for (int i = 0; i < instanceCount; i++) {

        publishProgress(i + 1, instanceCount);

        // configure connection
        HttpParams params = new BasicHttpParams();
        HttpConnectionParams.setConnectionTimeout(params, GlobalConstants.CONNECTION_TIMEOUT);
        HttpConnectionParams.setSoTimeout(params, GlobalConstants.CONNECTION_TIMEOUT);
        HttpClientParams.setRedirecting(params, false);
        params.setParameter("http.useragent", "hct's android (ODK collect) file uploads");

        // setup client
        DefaultHttpClient httpclient = new DefaultHttpClient(params);
        HttpPost httppost = new HttpPost(mUrl);
        byte[] bytes = mAuthCredentials.getBytes();
        httppost.setHeader("Authorization", new String(Base64.encodeBase64(bytes)));

        // get instance file
        File file = new File(values[i]);

        // find all files in parent directory
        File[] files = file.getParentFile().listFiles();
        if (files == null) {
            Log.e(t, "no files to upload");
            cancel(true);//from   ww  w .  j a v a2s .c o m
        }

        // mime post
        MultipartEntity entity = new MultipartEntity();
        for (int j = 0; j < files.length; j++) {
            File f = files[j];
            if (f.getName().endsWith(".xml")) {
                // uploading xml file
                entity.addPart("xml_submission_file", new FileBody(f));
                Log.i(t, "added xml file " + f.getName());
            } else if (f.getName().endsWith(".png") || f.getName().endsWith(".jpg")) {
                // upload image file
                entity.addPart(f.getName(), new FileBody(f));
                Log.i(t, "added image file" + f.getName());
            } else {
                Log.e(t, "unsupported file type, not adding file: " + f.getName());
            }
        }
        httppost.setEntity(entity);

        // prepare response and return uploaded
        HttpResponse response = null;
        System.out.println(mUrl);
        try {
            response = httpclient.execute(httppost);
        } catch (ClientProtocolException e) {
            e.printStackTrace();
            return uploadedIntances;
        } catch (IOException e) {
            e.printStackTrace();
            return uploadedIntances;
        } catch (IllegalStateException e) {
            e.printStackTrace();
            return uploadedIntances;
        }

        // check response.
        String serverLocation = null;
        Header[] h = response.getHeaders("Location");
        if (h != null && h.length > 0) {
            serverLocation = h[0].getValue();
        } else {
            // something should be done here...
            Log.e(t, "Location header was absent");
        }
        int responseCode = response.getStatusLine().getStatusCode();
        Log.e(t, "Response code:" + responseCode);

        // verify that your response came from a known server
        if (serverLocation != null && mUrl.contains(serverLocation) && responseCode == 200) {
            uploadedIntances.add(values[i]);
        }

    }

    return uploadedIntances;
}