1 HEADERS += proximitysensorsym.h\

     1 HEADERS += \

     2 		   ambientlightsensorsym.h \

     2 SOURCES += \

     3 		   sensorbackendsym.h \

     4            sensorbackenddatasym.h \

     5 SOURCES += sensorbackendsym.cpp \

     6 		   proximitysensorsym.cpp \

     7 		   ambientlightsensorsym.cpp \

     8 		   main.cpp \