LetvUtils.java 文件源码

public static GSMInfo getGSMInfo(Context context) {
    try {
        GSMInfo info = new GSMInfo();
        TelephonyManager manager = (TelephonyManager) context.getSystemService("phone");
        if (manager != null) {
            CellLocation cellLocation = manager.getCellLocation();
            int lac = 0;
            int cellid = 0;
            if (cellLocation != null) {
                if (cellLocation instanceof GsmCellLocation) {
                    lac = ((GsmCellLocation) cellLocation).getLac();
                    cellid = ((GsmCellLocation) cellLocation).getCid();
                } else if (cellLocation instanceof CdmaCellLocation) {
                    cellid = ((CdmaCellLocation) cellLocation).getNetworkId();
                    lac = ((CdmaCellLocation) cellLocation).getBaseStationId();
                }
            }
            info.lac = lac;
            info.cid = cellid;
        }
        AMapLocation location = AMapLocationTool.getInstance().location();
        if (location != null) {
            info.latitude = location.getLatitude();
            info.longitude = location.getLongitude();
            return info;
        }
        info.latitude = Double.parseDouble(PreferencesManager.getInstance().getLocationLongitude());
        info.longitude = Double.parseDouble(PreferencesManager.getInstance().getLocationLatitude());
        return info;
    } catch (Exception e) {
        LogInfo.log("ZSM++ ==== GSM exception e == " + e.getMessage());
        e.printStackTrace();
        return null;
    }
}