How to use

getDirectoryListing

method

in

libcore.net.url.FileURLConnection

/**
 * This methods will attempt to obtain the input stream of the file pointed
 * by this <code>URL</code>. If the file is a directory, it will return
 * that directory listing as an input stream.
 *
 * @throws IOException
 *             if an IO error occurs while connecting
 */
@Override
public void connect() throws IOException {
  File f = new File(filename);
  if (f.isDirectory()) {
    isDir = true;
    is = getDirectoryListing(f);
    // use -1 for the contentLength
  } else {
    is = new BufferedInputStream(new FileInputStream(f));
    long lengthAsLong = f.length();
    length = lengthAsLong <= Integer.MAX_VALUE ? (int) lengthAsLong : Integer.MAX_VALUE;
  }
  connected = true;
}

/**
 * This methods will attempt to obtain the input stream of the file pointed
 * by this <code>URL</code>. If the file is a directory, it will return
 * that directory listing as an input stream.
 *
 * @throws IOException
 *             if an IO error occurs while connecting
 */
@Override
public void connect() throws IOException {
  File f = new File(filename);
  if (f.isDirectory()) {
    isDir = true;
    is = getDirectoryListing(f);
    // use -1 for the contentLength
  } else {
    is = new BufferedInputStream(new FileInputStream(f));
    long lengthAsLong = f.length();
    length = lengthAsLong <= Integer.MAX_VALUE ? (int) lengthAsLong : Integer.MAX_VALUE;
  }
  connected = true;
}

/**
 * This methods will attempt to obtain the input stream of the file pointed
 * by this <code>URL</code>. If the file is a directory, it will return
 * that directory listing as an input stream.
 *
 * @throws IOException
 *             if an IO error occurs while connecting
 */
@Override
public void connect() throws IOException {
  File f = new File(filename);
  if (f.isDirectory()) {
    isDir = true;
    is = getDirectoryListing(f);
    // use -1 for the contentLength
  } else {
    is = new BufferedInputStream(new FileInputStream(f));
    long lengthAsLong = f.length();
    length = lengthAsLong <= Integer.MAX_VALUE ? (int) lengthAsLong : Integer.MAX_VALUE;
  }
  connected = true;
}

/**
 * This methods will attempt to obtain the input stream of the file pointed
 * by this <code>URL</code>. If the file is a directory, it will return
 * that directory listing as an input stream.
 *
 * @throws IOException
 *             if an IO error occurs while connecting
 */
@Override
public void connect() throws IOException {
  File f = new File(filename);
  if (f.isDirectory()) {
    isDir = true;
    is = getDirectoryListing(f);
    // use -1 for the contentLength
  } else {
    is = new BufferedInputStream(new FileInputStream(f));
    long lengthAsLong = f.length();
    length = lengthAsLong <= Integer.MAX_VALUE ? (int) lengthAsLong : Integer.MAX_VALUE;
  }
  connected = true;
}

/**
 * This methods will attempt to obtain the input stream of the file pointed
 * by this <code>URL</code>. If the file is a directory, it will return
 * that directory listing as an input stream.
 *
 * @throws IOException
 *             if an IO error occurs while connecting
 */
@Override
public void connect() throws IOException {
  File f = new File(filename);
  if (f.isDirectory()) {
    isDir = true;
    is = getDirectoryListing(f);
    // use -1 for the contentLength
  } else {
    is = new BufferedInputStream(new FileInputStream(f));
    long lengthAsLong = f.length();
    length = lengthAsLong <= Integer.MAX_VALUE ? (int) lengthAsLong : Integer.MAX_VALUE;
  }
  connected = true;
}

/**
 * This methods will attempt to obtain the input stream of the file pointed
 * by this <code>URL</code>. If the file is a directory, it will return
 * that directory listing as an input stream.
 *
 * @throws IOException
 *             if an IO error occurs while connecting
 */
@Override
public void connect() throws IOException {
  File f = new File(filename);
  if (f.isDirectory()) {
    isDir = true;
    is = getDirectoryListing(f);
    // use -1 for the contentLength
  } else {
    is = new BufferedInputStream(new FileInputStream(f));
    long lengthAsLong = f.length();
    length = lengthAsLong <= Integer.MAX_VALUE ? (int) lengthAsLong : Integer.MAX_VALUE;
  }
  connected = true;
}

/**
 * This methods will attempt to obtain the input stream of the file pointed
 * by this <code>URL</code>. If the file is a directory, it will return
 * that directory listing as an input stream.
 *
 * @throws IOException
 *             if an IO error occurs while connecting
 */
@Override
public void connect() throws IOException {
  File f = new File(filename);
  if (f.isDirectory()) {
    isDir = true;
    is = getDirectoryListing(f);
    // use -1 for the contentLength
  } else {
    is = new BufferedInputStream(new FileInputStream(f));
    long lengthAsLong = f.length();
    length = lengthAsLong <= Integer.MAX_VALUE ? (int) lengthAsLong : Integer.MAX_VALUE;
  }
  connected = true;
}