void render() {
// Get the image tracker
TrackerManager trackerManager = TrackerManager.getInstance();
ObjectTracker objectTracker =
(ObjectTracker) (trackerManager.getTracker(ObjectTracker.getClassType()));
// Get the frame quality from the target builder
ImageTargetBuilder targetBuilder = objectTracker.getImageTargetBuilder();
int frameQuality = targetBuilder.getFrameQuality();
// Update the UI internal state variables
updateUIState(targetBuilder, frameQuality);
if (curStatus == STATUS.STATUS_SUCCESS) {
curStatus = STATUS.STATUS_IDLE;
Log.d(LOGTAG, "Built target, reactivating dataset with new target");
mActivity.doStartTrackers();
}
// Renders the hints
switch (curStatus) {
case STATUS_SCANNING:
renderScanningViewfinder(frameQuality);
break;
default:
break;
}
SampleUtils.checkGLError("RefFreeFrame render");
}
void deInit() {
TrackerManager trackerManager = TrackerManager.getInstance();
ObjectTracker objectTracker =
(ObjectTracker) (trackerManager.getTracker(ObjectTracker.getClassType()));
if (objectTracker != null) {
ImageTargetBuilder targetBuilder = objectTracker.getImageTargetBuilder();
if (targetBuilder != null
&& (targetBuilder.getFrameQuality()
!= ImageTargetBuilder.FRAME_QUALITY.FRAME_QUALITY_NONE)) {
targetBuilder.stopScan();
}
}
}