Multi-touch custom gestures

Question

Android SDK provides Gesture Builder application to create library of custom gestures and GestureOverlayView to recognize custom gestures from created library. But I can create custom gesture only with single finger but multi-strokes.

How can I use these instruments to build and recognize multi-touch custom gestures ?

Example: I can create "plus" gesture and recognize it in my app, but i draw "plus" by one finger. I want to recognize "double circles" that can be drawn by two fingers at the same time.

Answer 1

Gesture Builder allow to build only single touch (single stroke & multiple stroke) gestures.

You can't build multi-touch gestures using Gesture builder. For multi-touch you need to use

MotionEvent