public void onDiscoveryStateChanged(CalibreService.DiscoveryState discoveryState) {
ConnectionFragment frag = (ConnectionFragment) tab_connection.getFragment();
if (frag != null) {
frag.setDiscoveryState(discoveryState);
switch (discoveryState) {
case NO_SERVER:
if (frag.isResumed() && mFragmentManager.findFragmentByTag("dlg-connect") == null) {
NoServerDialogFragment instNSDF = new NoServerDialogFragment();
instNSDF.show(mFragmentManager, "dlg-no-server");
}
break;
}
}
}
