i'd like to run OpenCV Tutorial 1 - Add OpenCV (VIEW_MODE_RGBA, VIEW_MODE_GRAY, VIEW_MODE_CANNY) on API 8 and not API 11 but SampleViewBase.java has an import problem (import android.graphics.SurfaceTexture;) because SurfaceTexture did not exist yet on API 8.
is there an object on API 8 that can replace SurfaceTexture so that the code will work? a sample code will help a lot.