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Yes it is possible, however a little bit awkward: you have to create a parameter.xml (or .yml) file and load it, see e.g. http://answers.opencv.org/question/11478/grid_orb-detector-on-android/ or http://answers.opencv.org/question/12429/matching-orb-descriptors-with-flann-lsh-on-android/, where it is done similarly.

To further reduce your features, you can look at the keypoints-response values and select only e.g. the 500 top ones.