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Commit 33264868 authored by Mathias Agopian's avatar Mathias Agopian
Browse files

add a way to enable debugging sensors at runtime 

if debug.sensors is true, extra debugging
sensors are enabled and HAL provided sensor fusion
is disabled

Change-Id: I9b093424edb8c5363d1337237cdf6abe4ab266f9
parent bdf27735

services/sensorservice/SensorService.cpp

+27 −7
Original line number Diff line number Diff line
@@ -117,17 +117,16 @@ void SensorService::onFirstRef() 
                // these are optional

                registerVirtualSensor( new OrientationSensor() );

                registerVirtualSensor( new CorrectedGyroSensor(list, count) );



                // virtual debugging sensors...

                char value[PROPERTY_VALUE_MAX];

                property_get("debug.sensors", value, "0");

                if (atoi(value)) {

                    registerVirtualSensor( new GyroDriftSensor() );

                }

            }



            // build the sensor list returned to users

            mUserSensorList = mSensorList;



            if (hasGyro) {

                // virtual debugging sensors are not added to mUserSensorList

                registerVirtualSensor( new GyroDriftSensor() );

            }



            if (hasGyro &&

                    (virtualSensorsNeeds & (1<<SENSOR_TYPE_ROTATION_VECTOR))) {

                // if we have the fancy sensor fusion, and it's not provided by the
@@ -138,6 +137,22 @@ void SensorService::onFirstRef() 
                }

            }



            // debugging sensor list

            for (size_t i=0 ; i<mSensorList.size() ; i++) {

                switch (mSensorList[i].getType()) {

                    case SENSOR_TYPE_GRAVITY:

                    case SENSOR_TYPE_LINEAR_ACCELERATION:

                    case SENSOR_TYPE_ROTATION_VECTOR:

                        if (strstr(mSensorList[i].getVendor().string(), "Google")) {

                            mUserSensorListDebug.add(mSensorList[i]);

                        }

                        break;

                    default:

                        mUserSensorListDebug.add(mSensorList[i]);

                        break;

                }

            }



            run("SensorService", PRIORITY_URGENT_DISPLAY);

            mInitCheck = NO_ERROR;

        }
@@ -358,6 +373,11 @@ String8 SensorService::getSensorName(int handle) const { 


Vector<Sensor> SensorService::getSensorList()

{

    char value[PROPERTY_VALUE_MAX];

    property_get("debug.sensors", value, "0");

    if (atoi(value)) {

        return mUserSensorListDebug;

    }

    return mUserSensorList;

}

services/sensorservice/SensorService.h

+1 −0
Original line number Diff line number Diff line
@@ -113,6 +113,7 @@ class SensorService : 


    // constants

    Vector<Sensor> mSensorList;

    Vector<Sensor> mUserSensorListDebug;

    Vector<Sensor> mUserSensorList;

    DefaultKeyedVector<int, SensorInterface*> mSensorMap;

    Vector<SensorInterface *> mVirtualSensorList;