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    41 

    42 #ifndef TAPSENSORSYM_H

    43 #define TAPSENSORSYM_H

    44 

    45 // QT Mobility Sensor API headers

    46 #include <qsensorbackend.h>

    47 #include <qtapsensor.h>

    48 

    49 // Internal Headers

    50 #include "sensorbackendsym.h"

    51 

    52 // Sensor client headers

    53 // Double Tap Sensor specific header

    54 #include <sensrvtappingsensor.h>

    55 

    56 QTM_USE_NAMESPACE

    57 

    58 class CTapSensorSym: public CSensorBackendSym

    59     {

    60 public:

    61     /**

    62      * Factory function, this is used to create the tap sensor object

    63      * @return CTapSensorSym if successful, leaves on failure

    64      */

    65     static CTapSensorSym* NewL(QSensor *sensor);

    66     /**

    67      * Destructor

    68      * Closes the backend resources

    69      */

    70     ~CTapSensorSym();

    71     

    72 private:

    73 	  /**

    74      * Default constructor

    75      */

    76     CTapSensorSym(QSensor *sensor);

    77     /**

    78      * RecvData is used to retrieve the sensor reading from sensor server

    79      * It is implemented here to handle tap sensor specific

    80      * reading data and provides conversion and utility code

    81      */ 

    82     void RecvData(CSensrvChannel &aChannel);

    83    /**

    84      * Second phase constructor

    85      * Initialize the backend resources

    86      */

    87     void ConstructL();

    88     

    89 public:

    90     /**

    91      * Holds the id of the magnetometer

    92      */	

    93     static char const * const id;

    94     

    95 private:

    96     QTapReading iReading;

    97     TSensrvTappingData iData;

    98     };

    99 

   100 #endif //TAPSENSORSYM_H

   101