Search by biometric in muzima downloaded cohort

Need to extend functionality to capture a fingerprint into the biometric system for muzima. This functionality has been done in the past and linked only to futronic SDK (by Nelson). We need this to work with megamatcher SDK - http://www.neurotechnology.com/megamatcher.html

The workflow would be as follows
1. User starts to search for patient on the device end in the search patient box)
2. Add a fingerprint button on the end of the search box
3. Once the fingerprint is touched, launch a new screen for patient get the device ready to capture fingerprint
4. This should capture fingerprint from patient , and check if the patient data exists in the biometric attribute
5. If it exists , open the patient and continue to use muzima
6. if does not exist , inform the user, and prompt to create a new patient (with yes or no