java在实现onScale方法后无法正确地滑动到下一页并放大

Question

我遇到了两个问题

1. 无法滑动到下一页/屏幕，因为我已实现onScale

2. 放大时，我无法移动到角落（仅放大中心）

   类ScaleListener实现ScaleGestureDetector。在线监听器{

   @Override
   public boolean onScale(ScaleGestureDetector detector) {
       scaleFactor *= detector.getScaleFactor();
   
       if (scaleFactor > 2) scaleFactor = 2;
       else if (scaleFactor < 1.0f) scaleFactor = 1.0f;
       scaleFactor = (scaleFactor * 100) / 100;
       viewPager.setScaleX(scaleFactor);
       viewPager.setScaleY(scaleFactor);
       viewPager.setPivotX(detector.getFocusX());
       viewPager.setPivotY(detector.getFocusY());
       return true;
   }
   
   @Override
   public boolean onScaleBegin(ScaleGestureDetector detector) {
       return true;
   }
   
   @Override
   public void onScaleEnd(ScaleGestureDetector detector) {
   }
   

   }