PhoneStateHelper.java 文件源码

/**
 * Set network info related to the connected cell: MCC, MNC, LAC, CellId
 */
public void setNetworkInfo() {
    if (DBG)
        Log.d(Config.TAG, TAG + "setNetworkInfo called");
    String temp = mTelMgr.getNetworkOperator();
    if ((temp != null) && (temp.length() >= 5)) {
        mMcc = temp.substring(0, 3);
        mMnc = temp.substring(3);
    }
    CellLocation oCell = mTelMgr.getCellLocation();
    if (oCell instanceof GsmCellLocation) {
        mLac = String.valueOf(((GsmCellLocation) oCell).getLac());
        mCellId = String.valueOf(((GsmCellLocation) oCell).getCid());
        mPsc = String.valueOf(((GsmCellLocation) oCell).getPsc());
    }
    if (oCell instanceof CdmaCellLocation) {
        String t = null;
        // (CdmaCellLocation) oCell

        t = "Base station id : "
                + ((CdmaCellLocation) oCell).getBaseStationId()
                + "base station latitude "
                + ((CdmaCellLocation) oCell).getBaseStationLatitude()
                + " base station longitude"
                + ((CdmaCellLocation) oCell).getBaseStationLongitude()
                + " network id" + ((CdmaCellLocation) oCell).getNetworkId()
                + " system id " + ((CdmaCellLocation) oCell).getSystemId();

        Log.d(Config.TAG, TAG + t);
    }

}