AndroidWearWristGesture.java

    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        Log.d(LOG_TAG, "onKeyDown Keycode: " + keyCode);

        switch (keyCode) {
            case KeyEvent.KEYCODE_NAVIGATE_NEXT:
                // Next gesture - wrist flick up quickly with slow down
                mTextView.setText("Next");
                return true;
            case KeyEvent.KEYCODE_NAVIGATE_PREVIOUS:
                // Previous gesture - wrist flick down quickly with slow up
                mTextView.setText("Previous");
                return true;
            case KeyEvent.KEYCODE_NAVIGATE_IN:
                //fist down
                mTextView.setText("In");
                return true;
            case KeyEvent.KEYCODE_NAVIGATE_OUT:
                //fist up
                mTextView.setText("Out");
                return true;
            default:
              //If the event was not consumed here pass it to super
              return super.onKeyDown(keyCode, event);
        }
    }