// ----------------------------------------------------------------------------
// Enables CloudReco Service
// ----------------------------------------------------------------------------
JNIEXPORT void JNICALL
Java_com_qualcomm_QCARSamples_CloudRecognition_CloudReco_enterScanningModeNative(JNIEnv*, jobject)
{
QCAR::TrackerManager& trackerManager = QCAR::TrackerManager::getInstance();
QCAR::ImageTracker* imageTracker = static_cast<QCAR::ImageTracker*>(
trackerManager.getTracker(QCAR::Tracker::IMAGE_TRACKER));
assert(imageTracker != 0);
QCAR::TargetFinder* targetFinder = imageTracker->getTargetFinder();
assert (targetFinder != 0);
// Start CloudReco
crStarted = targetFinder->startRecognition();
// Clear all trackables created previously:
targetFinder->clearTrackables();
scanningMode = true;
// Updates state variables
showAnimation3Dto2D = false;
showAnimation2Dto3D = false;
isShowing2DOverlay = false;
renderState = RS_SCANNING;
}
// ----------------------------------------------------------------------------
// Stops the Camera
// ----------------------------------------------------------------------------
JNIEXPORT void JNICALL
Java_com_qualcomm_QCARSamples_CloudRecognition_CloudReco_stopCamera(JNIEnv *,jobject)
{
// Stop the tracker:
QCAR::TrackerManager& trackerManager = QCAR::TrackerManager::getInstance();
QCAR::ImageTracker* imageTracker = static_cast<QCAR::ImageTracker*>(
trackerManager.getTracker(QCAR::Tracker::IMAGE_TRACKER));
assert(imageTracker != 0);
imageTracker->stop();
// Stop cloud based recognition:
QCAR::TargetFinder* targetFinder = imageTracker->getTargetFinder();
assert (targetFinder != 0);
crStarted = !targetFinder->stop();
//Clears the trackables
targetFinder->clearTrackables();
QCAR::CameraDevice::getInstance().stop();
QCAR::CameraDevice::getInstance().deinit();
// When the camera stops it clears the Product Texture ID so next time textures
// Are recreated
deleteCurrentProductTexture = true;
// Initialize all state Variables
initStateVariables();
}
JNIEXPORT void JNICALL
Java_rajawali_vuforia_RajawaliVuforiaActivity_stopCamera(JNIEnv *, jobject) {
LOG("Java_rajawali_vuforia_RajawaliVuforiaActivity_stopCamera");
// Stop the tracker:
QCAR::TrackerManager& trackerManager = QCAR::TrackerManager::getInstance();
QCAR::Tracker* markerTracker = trackerManager.getTracker(
QCAR::MarkerTracker::getClassType());
if (markerTracker != 0)
markerTracker->stop();
QCAR::ImageTracker* imageTracker =
static_cast<QCAR::ImageTracker*>(trackerManager.getTracker(
QCAR::ImageTracker::getClassType()));
if (imageTracker != 0)
imageTracker->stop();
QCAR::CameraDevice::getInstance().stop();
// Stop Cloud Reco:
QCAR::TargetFinder* targetFinder = imageTracker->getTargetFinder();
assert(targetFinder != 0);
targetFinder->stop();
// Clears the trackables
targetFinder->clearTrackables();
QCAR::CameraDevice::getInstance().deinit();
initStateVariables();
}
JNIEXPORT void JNICALL
Java_rajawali_vuforia_RajawaliVuforiaActivity_enterScanningModeNative(JNIEnv*,
jobject) {
QCAR::TrackerManager& trackerManager = QCAR::TrackerManager::getInstance();
QCAR::ImageTracker* imageTracker =
static_cast<QCAR::ImageTracker*>(trackerManager.getTracker(
QCAR::ImageTracker::getClassType()));
assert(imageTracker != 0);
QCAR::TargetFinder* targetFinder = imageTracker->getTargetFinder();
assert(targetFinder != 0);
// Start Cloud Reco
targetFinder->startRecognition();
// Clear all trackables created previously:
targetFinder->clearTrackables();
scanningMode = true;
}