4.0.0 co.hyperverge hypersecuresdk 2.1.5 aar org.opencv OpenCV-Android 3.1.0 compile co.hyperverge hvcamera-sdk 1.0.36 aar compile co.hyperverge face-detection-preview-frame 1.0.8 aar compile com.android.support appcompat-v7 25.3.1 compile uk.co.chrisjenx calligraphy 2.2.0 compile