How to use

doLsAndThrow

method

in

com.android.ddmlib.FileListingService

private void doLs(FileEntry entry) {
  try {
    doLsAndThrow(entry);
  } catch (Exception e) {
    // do nothing
  }
}

/**
 * Returns the children of a {@link FileEntry}.
 * <p>
 * This method is the explicit synchronous version of
 * {@link #getChildren(FileEntry, boolean, IListingReceiver)}. It is roughly equivalent to
 * calling
 * getChildren(FileEntry, false, null)
 *
 * @param entry The parent entry.
 * @return The list of children
 * @throws TimeoutException in case of timeout on the connection when sending the command.
 * @throws AdbCommandRejectedException if adb rejects the command.
 * @throws ShellCommandUnresponsiveException in case the shell command doesn't send any output
 *            for a period longer than <var>maxTimeToOutputResponse</var>.
 * @throws IOException in case of I/O error on the connection.
 */
public FileEntry[] getChildrenSync(final FileEntry entry) throws TimeoutException,
    AdbCommandRejectedException, ShellCommandUnresponsiveException, IOException {
  doLsAndThrow(entry);
  return entry.getCachedChildren();
}