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Commit 8befd14c authored by Christopher N. Hesse's avatar Christopher N. Hesse Committed by Gerrit Code Review
Browse files

sensor: Allow devices to skip the permission request 

This is needed by Samsung devices with pre-M sensor
blobs which have support for SENSOR_TYPE_HEART_RATE
or body sensors in general.
These HALs somehow segfault on the flagged code.

Change-Id: I698f4129e71b683f6f063f00da79f32a5f521149
parent 31ab17fb

libs/gui/Android.mk

+4 −0
Original line number Diff line number Diff line
@@ -91,6 +91,10 @@ ifeq ($(TARGET_BOARD_PLATFORM), tegra3) 
	LOCAL_CFLAGS += -DDONT_USE_FENCE_SYNC

endif



ifeq ($(TARGET_NO_SENSOR_PERMISSION_CHECK),true)

LOCAL_CPPFLAGS += -DNO_SENSOR_PERMISSION_CHECK

endif



include $(BUILD_SHARED_LIBRARY)



ifeq (,$(ONE_SHOT_MAKEFILE))

libs/gui/Sensor.cpp

+2 −0
Original line number Diff line number Diff line
@@ -267,6 +267,7 @@ Sensor::Sensor(struct sensor_t const* hwSensor, int halVersion) 
        }

    }



#ifndef NO_SENSOR_PERMISSION_CHECK

    if (mRequiredPermission.length() > 0) {

        // If the sensor is protected by a permission we need to know if it is

        // a runtime one to determine whether we can use the permission cache.
@@ -277,6 +278,7 @@ Sensor::Sensor(struct sensor_t const* hwSensor, int halVersion) 
                    String16(mRequiredPermission));

        }

    }

#endif

}



Sensor::~Sensor()