NestedScrollView嵌套RecyclerView只显示一行的问题

//设置布局管理器
        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(context);
        linearLayoutManager.setOrientation(LinearLayoutManager.VERTICAL);
        linearLayoutManager.setSmoothScrollbarEnabled(true);
        linearLayoutManager.setAutoMeasureEnabled(true);
        mRecyclerView.setLayoutManager(linearLayoutManager);
        mRecyclerView.setHasFixedSize(true);
        mRecyclerView.setNestedScrollingEnabled(false);
        mRecyclerView.setAdapter(new RecommendGoodsAdapter(context,mBottoms));

2、重写NestedScrollView

package com.geridge.wjy.views;

import android.content.Context;
import android.support.v4.widget.NestedScrollView;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.ViewConfiguration;

/**
 * Created by zzq on 2017/3/17 0017.
 */

public class ScrollviewNestedRecyclerview extends NestedScrollView {
    private int downX;
    private int downY;
    private int mTouchSlop;

    public ScrollviewNestedRecyclerview(Context context) {
        super(context);
        mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    }

    public ScrollviewNestedRecyclerview(Context context, AttributeSet attrs) {
        super(context, attrs);
        mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    }

    public ScrollviewNestedRecyclerview(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    }

    @Override
    public boolean onInterceptTouchEvent(MotionEvent e) {
        int action = e.getAction();
        switch (action) {
            case MotionEvent.ACTION_DOWN:
                downX = (int) e.getRawX();
                downY = (int) e.getRawY();
                break;
            case MotionEvent.ACTION_MOVE:
                int moveY = (int) e.getRawY();
                if (Math.abs(moveY - downY) > mTouchSlop) {
                    return true;
                }
        }
        return super.onInterceptTouchEvent(e);
    }
}

添加android:fillViewport="true"属性

<?xml version="1.0" encoding="utf-8"?>
<com.geridge.wjy.views.ScrollviewNestedRecyclerview xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:scrollbars="none"
    android:fillViewport="true"
    android:overScrollMode="never">

设置RecyclerView的item_layout最外层的容器layout_height属性为wrap_content