关于RecyclerView嵌套ViewPager的问题

//展示空间高度为：子Item最大的高度
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    //最大高度
    int maxHeight = -1;
    int count = getAdapter().getCount();

    //获取最大高度
    for (int i = 0; i < count; i++) {
        Object o = getAdapter().instantiateItem(this, i);
        if (o instanceof View) {
            ((View) o).measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
            int measuredHeight = ((View) o).getMeasuredHeight();
            if (measuredHeight > maxHeight) {
                maxHeight = measuredHeight;
            }
        }
    }
    if (maxHeight != -1) {
        heightMeasureSpec = MeasureSpec.makeMeasureSpec(maxHeight, MeasureSpec.EXACTLY);
    }
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}

//解决滑动事件冲突无法滑动的问题
@Override
public boolean onTouchEvent(MotionEvent ev) {
    if (getChildCount() <= 1) {
        super.onTouchEvent(ev);
    }
    switch (ev.getAction()) {
        case MotionEvent.ACTION_DOWN:
            if (getParent() != null) {
                getParent().requestDisallowInterceptTouchEvent(true);   //让事件不再分发
            }
            break;
        case MotionEvent.ACTION_MOVE:
            if (getParent() != null) {
                getParent().requestDisallowInterceptTouchEvent(true);   //让事件不再分发
            }
            break;
        case MotionEvent.ACTION_CANCEL:
        case MotionEvent.ACTION_UP:
            if (getParent() != null) {
                getParent().requestDisallowInterceptTouchEvent(true);   //让事件不再分发
            }
            break;
    }
    super.onTouchEvent(ev);
    return true;        //让事件不再分发
}

class ViewPagerAdapter extends PagerAdapter {
	private Context mContext;
	private List<View> mViewList; //需要添加的View列表
	private String mData; //添加的数据

	public ViewPagerAdapter(Context mContext, List<View> mViewList) {
		this.mContext = mContext;
		this.mViewList = mViewList;
	}

	@Override
	public int getCount() {
		return mViewList != null ? mViewList.size() : 0;
	}

	@NonNull
	@Override
	public Object instantiateItem(@NonNull ViewGroup container, int position) {
		View view = mViewList.get(position);
		//如果发现子Item存在父布局(一般情况为嵌套RecyclerView的回收问题),先将子Item从父布局中移除
		//避免提示"removeView()"错误
		if (view.getParent() != null) {
			View parent = (View) view.getParent();
			if (parent instanceof ViewGroup){
				((ViewGroup) parent).removeView(view);
			}
		}
		container.addView(view);
		return view;
	}

	@Override
	public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
		container.removeView((View) object);
	}

	@Override
	public boolean isViewFromObject(@NonNull View view, @NonNull Object object) {
		return view == object;
	}

	public void setData(String strData) {
		this.mData = strData;
		for (View view : mViewList) {
			if (mData != null) {
				if (view instanceof ChildView) { //添加的子View
					((Child) view).setData(strData);
				} 
			}
		}
	}
}