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sensor: Allow devices to skip the permission request

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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
This commit is contained in:
Christopher N. Hesse 2015-11-29 00:39:51 +01:00 committed by Gerrit Code Review
parent 31ab17fb0c
commit 8befd14c4a
2 changed files with 6 additions and 0 deletions
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4
libs/gui/Android.mk
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@ -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))

2
libs/gui/Sensor.cpp
View File

@ -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()