Check if sensor is accessible on flush
In cases where halVersion is less than or equal to 1 or the sensor is
virtual the sensor service does not first check that the sensor is
accessible. This was causing failures for tests where a virtual sensor
was used because the flush command was not returning error. Now
INVALID_OPERATION is returned when flush is called on an idle sensor.
Test: set IGNORE_HARDWARE_FUSION to true and cts-tradefed && run cts -m
CtsSensorTestCases -t
android.hardware.cts.SensorTest#testBatchAndFlushUidIdle which fails
before this change, but passes now
Bug: 160282248
Change-Id: I6860bcdb9be341b5e2025caf7606d071779c9b39
diff --git a/services/sensorservice/SensorEventConnection.h b/services/sensorservice/SensorEventConnection.h
index 8d5fcf7..8f2d5db 100644
--- a/services/sensorservice/SensorEventConnection.h
+++ b/services/sensorservice/SensorEventConnection.h
@@ -116,8 +116,9 @@
// for writing send the data from the cache.
virtual int handleEvent(int fd, int events, void* data);
- // Increment mPendingFlushEventsToSend for the given sensor handle.
- void incrementPendingFlushCount(int32_t handle);
+ // Increment mPendingFlushEventsToSend for the given handle if the connection has sensor access.
+ // Returns true if this connection does have sensor access.
+ bool incrementPendingFlushCountIfHasAccess(int32_t handle);
// Add or remove the file descriptor associated with the BitTube to the looper. If mDead is set
// to true or there are no more sensors for this connection, the file descriptor is removed if