Direct report mode support in sensor service and client
Added SensorDirectConnection to represent the direct channel.
The life-cycle is similar to that of SensorEventConnection.
Modified SensorDevice and SensorDeviceTreble to support new
HAL API. Added support in SensorManager, SensorService, binder
classes. Also added related helper functions in Sensor and dumpsys
support in SensorList.
Test: manual test with demo app
Bug: 30985702
Change-Id: I8750294b6aab717ed7f525299be642f1f0b85558
diff --git a/include/gui/SensorManager.h b/include/gui/SensorManager.h
index 6c6230f..5b34ff4 100644
--- a/include/gui/SensorManager.h
+++ b/include/gui/SensorManager.h
@@ -34,10 +34,15 @@
#include <gui/SensorEventQueue.h>
+#include <unordered_map>
+
// ----------------------------------------------------------------------------
// Concrete types for the NDK
struct ASensorManager { };
+struct native_handle;
+typedef struct native_handle native_handle_t;
+
// ----------------------------------------------------------------------------
namespace android {
// ----------------------------------------------------------------------------
@@ -59,6 +64,9 @@
Sensor const* getDefaultSensor(int type);
sp<SensorEventQueue> createEventQueue(String8 packageName = String8(""), int mode = 0);
bool isDataInjectionEnabled();
+ int createDirectChannel(size_t size, int channelType, const native_handle_t *channelData);
+ void destroyDirectChannel(int channelNativeHandle);
+ int configureDirectChannel(int channelNativeHandle, int sensorHandle, int rateLevel);
private:
// DeathRecipient interface
@@ -77,6 +85,8 @@
Vector<Sensor> mSensors;
sp<IBinder::DeathRecipient> mDeathObserver;
const String16 mOpPackageName;
+ std::unordered_map<int, sp<ISensorEventConnection>> mDirectConnection;
+ int32_t mDirectConnectionHandle;
};
// ----------------------------------------------------------------------------