Example usage for java.io BufferedInputStream close

Introduction

In this page you can find the example usage for java.io BufferedInputStream close.

Prototype

public void close() throws IOException

Source Link

Document

Closes this input stream and releases any system resources associated with the stream.

Usage

From source file:it.nicola_amatucci.util.JsonAndroidLocalIO.java

public static <T> T loadData(Context context, String filename, Class<T> obj) {
    StringBuilder strContent = new StringBuilder("");
    try {/*  www. java  2  s  .  c o m*/
        BufferedInputStream in = new BufferedInputStream(context.openFileInput(filename));

        int ch;
        while ((ch = in.read()) != -1)
            strContent.append((char) ch);

        in.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    if (strContent.length() > 0) {
        try {
            Log.i("TAG", strContent.toString());
            JSONObject json = new JSONObject(strContent.toString());
            return Json.object_from_json(json, obj);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    return null;
}

From source file:Main.java

/**
 * parse a certificate file into ArrayList of certificates
 *//* ww  w  . j  a  v  a2s .c  o m*/
public static ArrayList<Certificate> readCertificate(File f) throws CertificateException {
    ArrayList<Certificate> certs = new ArrayList<Certificate>();
    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    BufferedInputStream in;
    try {
        in = new BufferedInputStream(new FileInputStream(f));
        while (in.available() > 0) {
            Certificate cert = cf.generateCertificate(in);
            certs.add(cert);
        }
        in.close();
        return certs;
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static Bitmap revitionImageSize(String path, int width, int height) throws IOException {
    BufferedInputStream in = new BufferedInputStream(new FileInputStream(new File(path)));
    BitmapFactory.Options options = new BitmapFactory.Options();
    options.inJustDecodeBounds = true;//from   www  .  j  a va 2s .  c  o  m
    BitmapFactory.decodeStream(in, null, options);
    in.close();
    int i = 0;
    Bitmap bitmap = null;
    while (true) {
        if ((options.outWidth >> i <= width) && (options.outHeight >> i <= height)) {
            in = new BufferedInputStream(new FileInputStream(new File(path)));
            options.inSampleSize = (int) Math.pow(2.0D, i);
            options.inJustDecodeBounds = false;
            bitmap = BitmapFactory.decodeStream(in, null, options);
            break;
        }
        i += 1;
    }
    return bitmap;
}

From source file:com.wishlist.Utility.java

public static Bitmap getBitmap(String url) {
    Bitmap bm = null;//w w  w . j a  va2s . co m
    try {

        URL aURL = new URL(url);
        URLConnection conn = aURL.openConnection();
        conn.connect();
        InputStream is = conn.getInputStream();
        BufferedInputStream bis = new BufferedInputStream(is);
        bm = BitmapFactory.decodeStream(new FlushedInputStream(is));
        bis.close();
        is.close();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (httpclient != null) {
            httpclient.close();
        }
    }
    return bm;
}

From source file:Main.java

public static byte[] readFileToMemory(File file) throws IOException {
    FileInputStream fis = new FileInputStream(file);
    BufferedInputStream bis = new BufferedInputStream(fis);
    byte[] data = new byte[(int) file.length()];
    int start = 0;
    int read = 0;
    while ((read = bis.read(data, start, data.length - start)) > 0) {
        start += read;/*from w  w w . j  a v a2s  . c o m*/
    }
    bis.close();
    fis.close();
    return data;
}

From source file:com.cloudhopper.commons.io.demo.FileServerMain.java

private static void saveFileFromUrl(URL url, String path) throws Exception {
    URLConnection urlc = url.openConnection();
    BufferedInputStream bis = new BufferedInputStream(urlc.getInputStream());
    BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(new File(path)));
    int i;//from   ww  w.  j  ava2 s.  co  m
    while ((i = bis.read()) != -1) {
        bos.write(i);
    }
    bis.close();
    bos.close();
}

From source file:com.example.facebook_photo.Utility.java

public static Bitmap getBitmap(String url) {
    Bitmap bm = null;/* ww  w.j ava  2s . c  o m*/
    try {
        URL aURL = new URL(url);
        URLConnection conn = aURL.openConnection();
        conn.connect();
        InputStream is = conn.getInputStream();
        BufferedInputStream bis = new BufferedInputStream(is);
        bm = BitmapFactory.decodeStream(new FlushedInputStream(is));
        bis.close();
        is.close();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (httpclient != null) {
            httpclient.close();
        }
    }
    return bm;
}

From source file:com.salsaberries.narchiver.Writer.java

private static void addFilesToCompression(TarArchiveOutputStream taos, File file, String dir)
        throws IOException {
    // Create an entry for the file
    taos.putArchiveEntry(new TarArchiveEntry(file, dir + FILE_SEPARATOR + file.getName()));
    if (file.isFile()) {
        // Add the file to the archive
        BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
        IOUtils.copy(bis, taos);/*ww  w .  ja va  2s . c o  m*/
        taos.closeArchiveEntry();
        bis.close();
    } else if (file.isDirectory()) {
        // Close the archive entry
        taos.closeArchiveEntry();
        // Go through all the files in the directory and using recursion, add them to the archive
        for (File childFile : file.listFiles()) {
            addFilesToCompression(taos, childFile, file.getName());
        }
    }
}

From source file:Main.java

public static Bitmap revitionImageSize(String path) {
    Bitmap bitmap = null;/*  ww w  .  j  a  v  a2s. c om*/
    try {
        BufferedInputStream in = new BufferedInputStream(new FileInputStream(new File(path)));
        BitmapFactory.Options options = new BitmapFactory.Options();
        options.inJustDecodeBounds = true;
        BitmapFactory.decodeStream(in, null, options);
        in.close();
        int i = 0;

        while (true) {
            if ((options.outWidth >> i <= 1000) && (options.outHeight >> i <= 1000)) {
                in = new BufferedInputStream(new FileInputStream(new File(path)));
                options.inSampleSize = (int) Math.pow(2.0D, i);
                options.inJustDecodeBounds = false;
                bitmap = BitmapFactory.decodeStream(in, null, options);
                break;
            }
            i += 1;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return bitmap;
}

From source file:brut.directory.ZipUtils.java

private static void processFolder(final File folder, final ZipOutputStream zipOutputStream,
        final int prefixLength) throws BrutException, IOException {
    for (final File file : folder.listFiles()) {
        if (file.isFile()) {
            final String cleanedPath = BrutIO.sanitizeUnknownFile(folder,
                    file.getPath().substring(prefixLength));
            final ZipEntry zipEntry = new ZipEntry(BrutIO.normalizePath(cleanedPath));

            // aapt binary by default takes in parameters via -0 arsc to list extensions that shouldn't be
            // compressed. We will replicate that behavior
            final String extension = FilenameUtils.getExtension(file.getAbsolutePath());
            if (mDoNotCompress != null
                    && (mDoNotCompress.contains(extension) || mDoNotCompress.contains(zipEntry.getName()))) {
                zipEntry.setMethod(ZipEntry.STORED);
                zipEntry.setSize(file.length());
                BufferedInputStream unknownFile = new BufferedInputStream(new FileInputStream(file));
                CRC32 crc = BrutIO.calculateCrc(unknownFile);
                zipEntry.setCrc(crc.getValue());
                unknownFile.close();
            } else {
                zipEntry.setMethod(ZipEntry.DEFLATED);
            }//from  w  w w  . j  av a  2 s  .  c om

            zipOutputStream.putNextEntry(zipEntry);
            try (FileInputStream inputStream = new FileInputStream(file)) {
                IOUtils.copy(inputStream, zipOutputStream);
            }
            zipOutputStream.closeEntry();
        } else if (file.isDirectory()) {
            processFolder(file, zipOutputStream, prefixLength);
        }
    }
}