Merge "Remove the second network scan." into rvc-dev

            switch (msg.what) {

                case EVENT_SET_NETWORK_SELECTION_MANUALLY_DONE:

                    final boolean isSucceed = (boolean) msg.obj;

                    if (isSucceed) {

                        // Don't enable screen here. Wait until result of network re-scan.

                        startNetworkQuery();

                    } else {

                    stopNetworkQuery();

                    setProgressBarVisible(false);

                    getPreferenceScreen().setEnabled(true);

                        // For failure case, only update the summary of selected item.

                        mSelectedPreference.setSummary(R.string.network_could_not_connect);

                    }

                    mSelectedPreference.setSummary(isSucceed

                            ? R.string.network_connected

                            : R.string.network_could_not_connect);

                    break;

                case EVENT_NETWORK_SCAN_RESULTS:

                    final List<CellInfo> results = (List<CellInfo>) msg.obj;