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Commit 9da89b25 authored by Brian Stack's avatar Brian Stack
Browse files

Add ASensorEventQueue_requestAdditionalInfoEvents 

Implements the ASensorEventQueue_requestAdditionalInfoEvents which
allows for a client to request additional information sensor events.

Bug: 77276247
Test: Verified additional information events are only delivered to NDK
      clients that have explicitly requested them through the
      ASensorEventQueue_requestAdditionalInfoEvents function

Change-Id: I304ba73908e5dd3eec61360d26e5321d442c6077
parent d46c3e29

native/android/sensor.cpp

+12 −3
Original line number Diff line number Diff line
@@ -115,6 +115,7 @@ ASensorEventQueue* ASensorManager_createEventQueue(ASensorManager* manager, 
    if (queue != 0) {

        ALooper_addFd(looper, queue->getFd(), ident, ALOOPER_EVENT_INPUT, callback, data);

        queue->looper = looper;

        queue->requestAdditionalInfo = false;

        queue->incStrong(manager);

    }

    return static_cast<ASensorEventQueue*>(queue.get());
@@ -274,11 +275,19 @@ ssize_t ASensorEventQueue_getEvents(ASensorEventQueue* queue, ASensorEvent* even 
        return android::BAD_VALUE;

    }



    ssize_t actual = static_cast<SensorEventQueue*>(queue)->read(events, count);

    SensorEventQueue* sensorQueue = static_cast<SensorEventQueue*>(queue);

    ssize_t actual = sensorQueue->read(events, count);

    if (actual > 0) {

        static_cast<SensorEventQueue*>(queue)->sendAck(events, actual);

        sensorQueue->sendAck(events, actual);

    }

    return actual;



    return sensorQueue->filterEvents(events, actual);

}



int ASensorEventQueue_requestAdditionalInfoEvents(ASensorEventQueue* queue, bool enable) {

    RETURN_IF_QUEUE_IS_NULL(android::BAD_VALUE);

    queue->requestAdditionalInfo = enable;

    return android::OK;

}



/*****************************************************************************/