Android ScrollView与ViewPager滑动上下左右冲突

重写ScrollView

public class CustomScrollView extends ScrollView {

private GestureDetector mGestureDetector;

View.OnTouchListener mGestureListener;

public CustomScrollView(Context context, AttributeSet attrs) {

super(context, attrs);

mGestureDetector = new GestureDetector(context, new YScrollDetector());

}

public CustomScrollView(Context context, AttributeSet attrs, int defStyle) {

super(context, attrs, defStyle);

mGestureDetector = new GestureDetector(context, new YScrollDetector());

}

public CustomScrollView(Context context) {

super(context);

mGestureDetector = new GestureDetector(context, new YScrollDetector());

}

@Override

public boolean onInterceptTouchEvent(MotionEvent ev) {

return super.onInterceptTouchEvent(ev)

&& mGestureDetector.onTouchEvent(ev);

}

class YScrollDetector extends SimpleOnGestureListener {

@Override

public boolean onScroll(MotionEvent e1, MotionEvent e2,

float distanceX, float distanceY) {

if (Math.abs(distanceY) > Math.abs(distanceX)) {

return true;

}

return false;

}

}

}