Subscribe to the microphone toggle state.
When the microphone toggle is on, all connections are clamped down to
200 Hz. When the microphone toggle is off, the original rates of
connections are recovered.
Test: atest CtsSensorTestCases CtsSensorRatePermissionTestCases
Bug: 136069189
Change-Id: Ifc446b726c4200e1a1dae5d7c3026238928383dc
diff --git a/services/sensorservice/SensorDevice.h b/services/sensorservice/SensorDevice.h
index 5e7d3da..75da7bb 100644
--- a/services/sensorservice/SensorDevice.h
+++ b/services/sensorservice/SensorDevice.h
@@ -125,6 +125,10 @@
bool isSensorActive(int handle) const;
+ // To update the BatchParams of a SensorEventConnection when the mic toggle changes its state
+ // while the Sensors Off toggle is on.
+ void onMicSensorAccessChanged(void* ident, int handle, nsecs_t samplingPeriodNs);
+
// Dumpable
virtual std::string dump() const override;
virtual void dump(util::ProtoOutputStream* proto) const override;