ScrollowView 和 ListView 和 RecyclerView 的嵌套冲突

//控件用它集成那个都行      

package com.example.listview_scollowview;

import android.content.Context;
import android.content.Intent;
import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.widget.ListView;

public class MyListView extends RecyclerView {
    public MyListView(Context context) {
        super(context);
    }

    public MyListView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

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


    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        int expandSpec=MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE>>2,
                MeasureSpec.AT_MOST);


        super.onMeasure(widthMeasureSpec, expandSpec);
    }
}



//如果是RecyclerView就需要加上这么

recyclerview.setNestedScrollingEnabled(false);