StrUtils.java 文件源码

public static String getIpBaseStation() {
    TelephonyManager telMgr = (TelephonyManager) FDApplication
            .getInstance().getSystemService(Context.TELEPHONY_SERVICE);
    int cid = 0;
    int lac = 0;
    try {
        if (telMgr != null) {
            GsmCellLocation gc = (GsmCellLocation) telMgr.getCellLocation();
            if (null == gc) {
                return "0_0";
            }
            cid = gc.getCid();
            lac = gc.getLac();
        }
    } catch (Exception e) {
        if (telMgr != null) {
            CdmaCellLocation location = (CdmaCellLocation) telMgr
                    .getCellLocation();
            if (null == location) {
                return "0_0";
            }
            lac = location.getNetworkId();
            cid = location.getBaseStationId();
            cid /= 16;
        }
    }
    return lac + "_" + cid;
}