Example usage for org.apache.http.util ByteArrayBuffer toByteArray

Introduction

In this page you can find the example usage for org.apache.http.util ByteArrayBuffer toByteArray.

Prototype

public byte[] toByteArray() 

Source Link

Usage

From source file:ca.mudar.parkcatcher.utils.ParserUtils.java

/**
 * @author Andrew Pearson {@link http// w ww .ja  v  a 2s . c o m
 *         ://blog.andrewpearson.org/2010/07/android
 *         -why-to-use-json-and-how-to-use.html}
 * @param archiveQuery URL of JSON resources
 * @return String Raw content, requires use of JSONArray() and
 *         getJSONObject()
 * @throws IOException
 * @throws JSONException
 */
public static JSONTokener newJsonTokenerParser(InputStream input) throws IOException {
    String queryResult = "";

    BufferedInputStream bis = new BufferedInputStream(input);
    ByteArrayBuffer baf = new ByteArrayBuffer(50);
    int read = 0;
    int bufSize = 512;
    byte[] buffer = new byte[bufSize];
    while (true) {

        read = bis.read(buffer);
        if (read == -1) {
            break;
        }
        baf.append(buffer, 0, read);
    }
    final byte[] ba = baf.toByteArray();
    queryResult = new String(ba);

    JSONTokener data = new JSONTokener(queryResult);
    return data;
}

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From source file:info.unyttig.helladroid.newzbin.NewzBinController.java

/**
 * Finds reports based on the paramaters given in searchOptions
 * // w  w  w .  j  a v  a2 s  .  co  m
 * @param searchOptions
 * @return ArrayList<NewzBinReport> - list of result reports.
 */
public static ArrayList<NewzBinReport> findReport(final Handler messageHandler,
        final HashMap<String, String> searchOptions) {
    String url = NBAPIURL + "reportfind/";
    ArrayList<NewzBinReport> searchRes = new ArrayList<NewzBinReport>();
    try {
        HttpResponse response = doPost(url, searchOptions);
        checkReturnCode(response.getStatusLine().getStatusCode(), false);

        InputStream is = response.getEntity().getContent();
        BufferedInputStream bis = new BufferedInputStream(is);
        ByteArrayBuffer baf = new ByteArrayBuffer(20);

        int current = 0;
        while ((current = bis.read()) != -1) {
            baf.append((byte) current);
        }
        /* Convert the Bytes read to a String. */
        String text = new String(baf.toByteArray());
        //         Log.d(LOG_NAME, text);

        BufferedReader reader = new BufferedReader(new StringReader(text));
        String str = reader.readLine();
        totalRes = Integer.parseInt(str.substring(str.indexOf("=") + 1));
        while ((str = reader.readLine()) != null) {
            String[] values = str.split("   ");
            NewzBinReport temp2 = new NewzBinReport();
            temp2.setNzbId(Integer.parseInt(values[0]));
            temp2.setSize(Long.parseLong(values[1]));
            temp2.setTitle(values[2]);

            if (!reports.containsKey(temp2.getNzbId())) {
                reports.put(temp2.getNzbId(), temp2);
                searchRes.add(temp2);
            } else
                searchRes.add(reports.get(temp2.getNzbId()));
        }

        Object[] result = new Object[2];
        result[0] = totalRes;
        result[1] = searchRes;
        return searchRes;

        // TODO message handling
    } catch (ClientProtocolException e) {
        Log.e(LOG_NAME, "ClientProtocol thrown: ", e);
        sendUserMsg(messageHandler, e.toString());
    } catch (IOException e) {
        Log.e(LOG_NAME, "IOException thrown: ", e);
        sendUserMsg(messageHandler, e.toString());
    } catch (NewzBinPostReturnCodeException e) {
        Log.e(LOG_NAME, "POST ReturnCode error: " + e.toString());
        sendUserMsg(messageHandler, e.getMessage());
    }
    return searchRes;
}

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From source file:com.mpower.mintel.android.application.MIntel.java

private static void copyAudioFiles(String[] assetName) {
    for (int i = 0; i < assetName.length; i++) {
        File file = new File(METADATA_PATH, assetName[i]);
        if (!file.exists()) {
            AssetManager mngr = getAppContext().getAssets();
            ByteArrayBuffer baf = new ByteArrayBuffer(2048);
            try {
                InputStream path = mngr.open(assetName[i]);
                BufferedInputStream bis = new BufferedInputStream(path, 1024);
                int current = 0;
                while ((current = bis.read()) != -1) {
                    baf.append((byte) current);
                }/*w  w w.j  av a2  s.c o  m*/
                byte[] bitmapdata = baf.toByteArray();

                FileOutputStream fos;
                fos = new FileOutputStream(file);
                fos.write(bitmapdata);
                fos.flush();
                fos.close();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }
}

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From source file:org.zywx.wbpalmstar.plugin.uexzxing.qrcode.decoder.DecodedBitStreamParser.java

@SuppressWarnings("unchecked")
private static void decodeByteSegment(BitSource bits, StringBuffer result, int count,
        CharacterSetECI currentCharacterSetECI, Vector byteSegments, Hashtable hints) throws FormatException {
    byte[] readBytes = new byte[count];
    if (count << 3 > bits.available()) {
        throw FormatException.getFormatInstance();
    }/*from   w  ww . j  a va  2  s .  com*/
    for (int i = 0; i < count; i++) {
        readBytes[i] = (byte) bits.readBits(8);
    }

    String encoding;
    if (currentCharacterSetECI == null) {
        // The spec isn't clear on this mode; see
        // section 6.4.5: t does not say which encoding to assuming
        // upon decoding. I have seen ISO-8859-1 used as well as
        // Shift_JIS -- without anything like an ECI designator to
        // give a hint.
        encoding = StringUtils.guessEncoding(readBytes, hints);
    } else {
        encoding = currentCharacterSetECI.getEncodingName();
    }
    if (null != encoding && !encoding.equals("UTF8")) {
        encoding = StringUtils.GBK;
    }
    try {
        int len = readBytes.length;
        ByteArrayBuffer buffer = new ByteArrayBuffer(len + 20);
        for (int i = 0; i < len; ++i) {
            int c = readBytes[i];
            if (c == 34 || c == 39 || c == 92 || c == 10 || c == 13 || c == 38) {
                buffer.append('\\');
            }
            buffer.append(c);
        }
        readBytes = buffer.toByteArray();
        result.append(new String(readBytes, encoding));
        //    result.append(new String(readBytes, encoding).replaceAll("\\s*|\t|\r|\n", "\\n"));
    } catch (UnsupportedEncodingException uce) {
        throw FormatException.getFormatInstance();
    }
    byteSegments.addElement(readBytes);
}

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From source file:org.jared.synodroid.ds.utils.Utils.java

public static Uri moveToStorage(Activity a, Uri uri) {
    ContentResolver cr = a.getContentResolver();
    try {//from  w ww  . j av  a  2s. c  o  m
        InputStream is = cr.openInputStream(uri);

        File path = Environment.getExternalStorageDirectory();
        path = new File(path, "Android/data/org.jared.synodroid.ds/cache/");
        path.mkdirs();

        String fname = getContentName(cr, uri);
        File file = null;
        if (fname != null) {
            file = new File(path, fname);
        } else {
            file = new File(path, "attachment.att");
        }

        BufferedInputStream bis = new BufferedInputStream(is);

        /*
         * Read bytes to the Buffer until there is nothing more to read(-1).
         */
        ByteArrayBuffer baf = new ByteArrayBuffer(50);
        int current = 0;
        while ((current = bis.read()) != -1) {
            baf.append((byte) current);
        }

        /* Convert the Bytes read to a String. */
        FileOutputStream fos = new FileOutputStream(file);
        fos.write(baf.toByteArray());
        fos.close();

        return uri = Uri.fromFile(file);
    } catch (FileNotFoundException e) {
        // do nothing
    } catch (IOException e) {
        // do nothing
    }

    return null;
}

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From source file:net.vexelon.bgrates.Utils.java

/**
 * Downloads a file given URL to specified destination
 * @param url/* w w w .  j a v a2s  .c  o m*/
 * @param destFile
 * @return
 */
//public static boolean downloadFile(Context context, String url, String destFile) {
public static boolean downloadFile(Context context, String url, File destFile) {
    //Log.v(TAG, "@downloadFile()");
    //Log.d(TAG, "Downloading " + url);

    boolean ret = false;

    BufferedInputStream bis = null;
    FileOutputStream fos = null;
    InputStream is = null;

    try {
        URL myUrl = new URL(url);
        URLConnection connection = myUrl.openConnection();

        is = connection.getInputStream();
        bis = new BufferedInputStream(is);
        ByteArrayBuffer baf = new ByteArrayBuffer(1024);

        int n = 0;
        while ((n = bis.read()) != -1)
            baf.append((byte) n);

        // save to internal storage
        //Log.v(TAG, "Saving downloaded file ...");
        fos = new FileOutputStream(destFile);
        //context.openFileOutput(destFile, context.MODE_PRIVATE);
        fos.write(baf.toByteArray());
        fos.close();
        //Log.v(TAG, "File saved successfully.");

        ret = true;
    } catch (Exception e) {
        //Log.e(TAG, "Error while downloading and saving file !", e);
    } finally {
        try {
            if (fos != null)
                fos.close();
        } catch (IOException e) {
        }
        try {
            if (bis != null)
                bis.close();
        } catch (IOException e) {
        }
        try {
            if (is != null)
                is.close();
        } catch (IOException e) {
        }
    }

    return ret;
}

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From source file:com.digitalpebble.stormcrawler.protocol.httpclient.HttpProtocol.java

private static final byte[] toByteArray(final HttpEntity entity, int maxContent, MutableBoolean trimmed)
        throws IOException {

    if (entity == null)
        return new byte[] {};

    final InputStream instream = entity.getContent();
    if (instream == null) {
        return null;
    }//ww  w .j  a v  a2 s. c o m
    try {
        Args.check(entity.getContentLength() <= Integer.MAX_VALUE,
                "HTTP entity too large to be buffered in memory");
        int i = (int) entity.getContentLength();
        if (i < 0) {
            i = 4096;
        }
        final ByteArrayBuffer buffer = new ByteArrayBuffer(i);
        final byte[] tmp = new byte[4096];
        int l;
        int total = 0;
        while ((l = instream.read(tmp)) != -1) {
            // check whether we need to trim
            if (maxContent != -1 && total + l > maxContent) {
                buffer.append(tmp, 0, maxContent - total);
                trimmed.setValue(true);
                break;
            }
            buffer.append(tmp, 0, l);
            total += l;
        }
        return buffer.toByteArray();
    } finally {
        instream.close();
    }
}

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From source file:com.example.shutapp.DatabaseHandler.java

private static boolean downloadDatabase(Context context) {
    try {/*  w  ww  .  j  av  a2s .  c o  m*/
        Log.d(TAG, "downloading database");
        URL url = new URL(StringLiterals.SERVER_DB_URL);
        /* Open a connection to that URL. */
        URLConnection ucon = url.openConnection();
        /*
         * Define InputStreams to read from the URLConnection.
         */
        InputStream is = ucon.getInputStream();
        BufferedInputStream bis = new BufferedInputStream(is);
        /*
         * Read bytes to the Buffer until there is nothing more to read(-1).
         */
        ByteArrayBuffer baf = new ByteArrayBuffer(StringLiterals.DATABASE_BUFFER);
        int current = 0;
        while ((current = bis.read()) != -1) {
            baf.append((byte) current);
        }

        /* Convert the Bytes read to a String. */
        FileOutputStream fos = null;
        // Select storage location
        fos = context.openFileOutput("db_name.s3db", Context.MODE_PRIVATE);

        fos.write(baf.toByteArray());
        fos.close();
        Log.d(TAG, "downloaded");
    } catch (IOException e) {
        String exception = e.toString();
        Log.e(TAG, "downloadDatabase Error: " + exception);
        return false;
    } catch (Exception e) {
        String exception = e.toString();
        Log.e(TAG, "downloadDatabase Error: " + exception);
        return false;
    }
    return true;
}

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From source file:crow.weibo.util.WeiboUtil.java

public static String multipartPost(HttpURLConnection conn, List<PostParameter> params) throws IOException {
    OutputStream os;/*from  w w  w. j av  a2 s .  c  om*/
    List<PostParameter> dataparams = new ArrayList<PostParameter>();
    for (PostParameter key : params) {
        if (key.isFile()) {
            dataparams.add(key);
        }
    }

    String BOUNDARY = Util.md5(String.valueOf(System.currentTimeMillis()));

    conn.setDoOutput(true);
    conn.setDoInput(true);
    conn.setUseCaches(false);
    conn.setRequestMethod("POST");
    conn.setRequestProperty("Connection", "Keep-Alive");
    conn.setRequestProperty("Charsert", "UTF-8");

    conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + BOUNDARY);

    ByteArrayBuffer buff = new ByteArrayBuffer(1000);

    for (PostParameter p : params) {
        byte[] arr = p.toMultipartByte(BOUNDARY, "UTF-8");
        buff.append(arr, 0, arr.length);
    }
    String end = "--" + BOUNDARY + "--" + "\r\n";
    byte[] endArr = end.getBytes();
    buff.append(endArr, 0, endArr.length);

    conn.setRequestProperty("Content-Length", buff.length() + "");
    conn.connect();
    os = new BufferedOutputStream(conn.getOutputStream());
    os.write(buff.toByteArray());
    buff.clear();
    os.flush();
    String response = "";
    response = Util.inputStreamToString(conn.getInputStream());
    return response;
}

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From source file:org.ligi.android.dubwise_uavtalk.dashboard.DownloadDashboardImagesStatusAlertDialog.java

/**
 * /*from w ww  . j  a v a2 s  .  com*/
 * @param activity
 * @param autoclose - if the alert should close when connection is established
 * 
 */
public static void show(Context activity, boolean autoclose, Intent after_connection_intent) {

    LinearLayout lin = new LinearLayout(activity);
    lin.setOrientation(LinearLayout.VERTICAL);

    ScrollView sv = new ScrollView(activity);
    TextView details_text_view = new TextView(activity);

    LinearLayout lin_in_scrollview = new LinearLayout(activity);
    lin_in_scrollview.setOrientation(LinearLayout.VERTICAL);
    sv.addView(lin_in_scrollview);
    lin_in_scrollview.addView(details_text_view);

    details_text_view.setText("no text");

    ProgressBar progress = new ProgressBar(activity, null, android.R.attr.progressBarStyleHorizontal);
    progress.setMax(img_lst.length);

    lin.addView(progress);
    lin.addView(sv);

    new AlertDialog.Builder(activity).setTitle("Download Status").setView(lin)
            .setPositiveButton("OK", new DialogDiscardingOnClickListener()).show();

    class AlertDialogUpdater implements Runnable {

        private Handler h = new Handler();
        private TextView myTextView;
        private ProgressBar myProgress;

        public AlertDialogUpdater(TextView ab, ProgressBar progress) {
            myTextView = ab;
            myProgress = progress;

        }

        public void run() {

            for (int i = 0; i < img_lst.length; i++) {
                class MsgUpdater implements Runnable {

                    private int i;

                    public MsgUpdater(int i) {
                        this.i = i;
                    }

                    public void run() {
                        myProgress.setProgress(i + 1);
                        if (i != img_lst.length - 1)
                            myTextView.setText("Downloading " + img_lst[i] + ".png");
                        else
                            myTextView.setText("Ready - please restart DUBwise to apply changes!");
                    }
                }
                h.post(new MsgUpdater(i));

                try {
                    URLConnection ucon = new URL(url_lst[i]).openConnection();
                    BufferedInputStream bis = new BufferedInputStream(ucon.getInputStream());

                    ByteArrayBuffer baf = new ByteArrayBuffer(50);
                    int current = 0;
                    while ((current = bis.read()) != -1)
                        baf.append((byte) current);

                    File path = new File(
                            Environment.getExternalStorageDirectory() + "/dubwise/images/dashboard");
                    path.mkdirs();

                    FileOutputStream fos = new FileOutputStream(
                            new File(path.getAbsolutePath() + "/" + img_lst[i] + ".png"));
                    fos.write(baf.toByteArray());
                    fos.close();
                } catch (Exception e) {
                }

                try {
                    Thread.sleep(199);
                } catch (InterruptedException e) {
                }

            }
        }
    }

    new Thread(new AlertDialogUpdater(details_text_view, progress)).start();
}

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