Android ScrollView里ViewPager滑动问题解决

public class MyScrollView extends ScrollView {
private GestureDetector mGestureDetector;

public MyScrollView(Context context) {
super(context);
}

public MyScrollView(Context context, AttributeSet attrs) {
super(context, attrs);
mGestureDetector = new GestureDetector(context,new YScrollDetector());
}

public MyScrollView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
return super.onInterceptTouchEvent(ev) && mGestureDetector.onTouchEvent(ev);
}

class YScrollDetector extends GestureDetector.SimpleOnGestureListener {

@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2,
float distanceX, float distanceY) {
/**
* 如果我们滚动更接近水平方向,返回false,让子视图来处理它
*/
return (Math.abs(distanceY) > Math.abs(distanceX));
}
}
}