Android Wear API是否具有多点触控功能？

Question

我正在构建一个Android服装应用程序，通过多点触控可以大大改善界面，Android Wear API目前无法实现这一目标吗？我在参考资料中找不到任何内容：https://developer.android.com/reference/android/support/wearable/package-summary.html

Answer 1

这是完全可能的。您只需使用How to sort an NSMutableArray with custom objects in it?和MotionEvent.getPointerCount

即可

View.OnTouchListener onTouchListener = new View.OnTouchListener() {
    @Override
    public boolean onTouch(View v, MotionEvent event) {
        int nbPoints = event.getPointerCount();

        // Coord of the first point
        MotionEvent.PointerCoords outPointerCoords = new MotionEvent.PointerCoords();
        event.getPointerCoords (1, outPointerCoords);
    }
};