需要在android的设备管理里添加一个模拟器
然后在processing里指定这个模拟器
具体怎么设置我说不清楚,手上没货
看下官网的wiki吧
谢啦~~:) 也不知道是不是我敲错了~不知道哪儿出了错误
import android.view.MotionEvent;
...
boolean surfaceTouchEvent(MotionEvent event) {
switch (event.getAction() & MotionEvent.ACTION_MASK) {
case MotionEvent.ACTION_POINTER_DOWN:
// User is pressing down another finger.
break;
case MotionEvent.ACTION_POINTER_UP:
// User is released one of the fingers.
break;
case MotionEvent.ACTION_MOVE:
// User is moving fingers around.
// We can calculate the distance
// between the first two fingers, for example:
float x = event.getX(0) - event.getX(1);
float y = event.getY(0) - event.getY(1);
float d = sqrt(x * x + y * y);
break;
}
}
return super.surfaceTouchEvent(event);
}