/** Change root path to the given directory. */
private void changeToDir(String directory) {
String parent = current != null ? current.getPath() : ".";
String path = new File(parent, directory).getPath();
txtCurrentPath.setText(path);
if (rsc.isServiceBound()) {
rsc.getService().requestFileList(path);
}
}
/** @see android.support.v4.app.Fragment#onStart() */
@Override
public void onStart() {
super.onStart();
rsc.bind(getActivity());
}
/** @see android.support.v4.app.Fragment#onStop() */
@Override
public void onStop() {
super.onStop();
rsc.unbind(getActivity());
}