1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 *

     5 * This program is free software: you can redistribute it and/or modify

     6 * it under the terms of the GNU Lesser General Public License as published by

     7 * the Free Software Foundation, version 2.1 of the License.

     8 * 

     9 * This program is distributed in the hope that it will be useful,

    10 * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12 * GNU Lesser General Public License for more details.

    13 *

    14 * You should have received a copy of the GNU Lesser General Public License

    15 * along with this program.  If not, 

    16 * see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

    17 *

    18 * Description:

    19 *

    20 */

    21 

    22 #ifndef NETWORKSIGNALMONITOR_H

    23 #define NETWORKSIGNALMONITOR_H

    24 

    25 #include <exception>

    26 #include <etel3rdparty.h> 

    27  

    28 class MNetworkSignalObserver

    29     {

    30     public:

    31         virtual void SignalStatusL( TInt32 aStrength, TInt8 aBars ) = 0;

    32     };

    33       

    34 class CNetworkSignalMonitor : public CActive

    35     { 

    36 public:

    37     CNetworkSignalMonitor( MNetworkSignalObserver& aObserver );

    38     void ConstructL();

    39     ~CNetworkSignalMonitor();

    40     

    41 private:

    42     void RunL();

    43     void DoCancel();

    44     

    45 private:

    46     MNetworkSignalObserver& iObserver;

    47     CTelephony* iTelephony;

    48     CTelephony::TSignalStrengthV1 iSigStrengthV1;

    49     CTelephony::TSignalStrengthV1Pckg iSigStrengthV1Pckg;

    50     };

    51 

    52 #endif /* NETWORKCSIGNALMONITOR_H */