RecyclerView和ScrollView嵌套使用

当初嵌套的时候，还是觉得按照嵌套listview的方法去解决滑动冲突的问题，但是然并卵。
后来看到这篇文章的解决办法，果然奏效了。http://www.cnblogs.com/tianzhijiexian/p/4469516.html
直接重写layoutmanager:
注意：scrollview不要
android:fillViewport=”true”这个属性，亲试加上不能解决问题，一定要去了。
1.LinearLayoutManager和ScrollView嵌套

package com.frankzhu.recyclerviewdemo;import android.content.Context;import android.support.v7.widget.LinearLayoutManager;import android.support.v7.widget.RecyclerView;import android.util.Log;import android.view.View;import android.view.ViewGroup;/** * Author:    ZhuWenWu * Version    V1.0 * Date:      2015/2/26  14:15. * Description: * Modification  History: * Date             Author                Version            Description * ----------------------------------------------------------------------------------- * 2015/2/26        ZhuWenWu            1.0                    1.0 * Why & What is modified: */public class FullyLinearLayoutManager extends LinearLayoutManager {    private static final String TAG = FullyLinearLayoutManager.class.getSimpleName();    public FullyLinearLayoutManager(Context context) {        super(context);    }    public FullyLinearLayoutManager(Context context, int orientation, boolean reverseLayout) {        super(context, orientation, reverseLayout);    }    private int[] mMeasuredDimension = new int[2];    @Override    public void onMeasure(RecyclerView.Recycler recycler, RecyclerView.State state,                          int widthSpec, int heightSpec) {        final int widthMode = View.MeasureSpec.getMode(widthSpec);        final int heightMode = View.MeasureSpec.getMode(heightSpec);        final int widthSize = View.MeasureSpec.getSize(widthSpec);        final int heightSize = View.MeasureSpec.getSize(heightSpec);        Log.i(TAG, "onMeasure called. \nwidthMode " + widthMode                + " \nheightMode " + heightSpec                + " \nwidthSize " + widthSize                + " \nheightSize " + heightSize                + " \ngetItemCount() " + getItemCount());        int width = 0;        int height = 0;        for (int i = 0; i < getItemCount(); i++) {            measureScrapChild(recycler, i,                    View.MeasureSpec.makeMeasureSpec(i, View.MeasureSpec.UNSPECIFIED),                    View.MeasureSpec.makeMeasureSpec(i, View.MeasureSpec.UNSPECIFIED),                    mMeasuredDimension);            if (getOrientation() == HORIZONTAL) {                width = width + mMeasuredDimension[0];                if (i == 0) {                    height = mMeasuredDimension[1];                }            } else {                height = height + mMeasuredDimension[1];                if (i == 0) {                    width = mMeasuredDimension[0];                }            }        }        switch (widthMode) {            case View.MeasureSpec.EXACTLY:                width = widthSize;            case View.MeasureSpec.AT_MOST:            case View.MeasureSpec.UNSPECIFIED:        }        switch (heightMode) {            case View.MeasureSpec.EXACTLY:                height = heightSize;            case View.MeasureSpec.AT_MOST:            case View.MeasureSpec.UNSPECIFIED:        }        setMeasuredDimension(width, height);    }    private void measureScrapChild(RecyclerView.Recycler recycler, int position, int widthSpec,                                   int heightSpec, int[] measuredDimension) {        try {            View view = recycler.getViewForPosition(0);//fix 动态添加时报IndexOutOfBoundsException            if (view != null) {                RecyclerView.LayoutParams p = (RecyclerView.LayoutParams) view.getLayoutParams();                int childWidthSpec = ViewGroup.getChildMeasureSpec(widthSpec,                        getPaddingLeft() + getPaddingRight(), p.width);                int childHeightSpec = ViewGroup.getChildMeasureSpec(heightSpec,                        getPaddingTop() + getPaddingBottom(), p.height);                view.measure(childWidthSpec, childHeightSpec);                measuredDimension[0] = view.getMeasuredWidth() + p.leftMargin + p.rightMargin;                measuredDimension[1] = view.getMeasuredHeight() + p.bottomMargin + p.topMargin;                recycler.recycleView(view);            }        } catch (Exception e) {            e.printStackTrace();        } finally {        }    }}

2.GridLayoutManager和ScrollView进行嵌套

package com.frankzhu.recyclerviewdemo;import android.content.Context;import android.support.v7.widget.GridLayoutManager;import android.support.v7.widget.RecyclerView;import android.view.View;import android.view.ViewGroup;/** * Author:    ZhuWenWu * Version    V1.0 * Date:      2015/2/26  14:14. * Description: * Modification  History: * Date             Author                Version            Description * ----------------------------------------------------------------------------------- * 2015/2/26        ZhuWenWu            1.0                    1.0 * Why & What is modified: */public class FullyGridLayoutManager extends GridLayoutManager {    public FullyGridLayoutManager(Context context, int spanCount) {        super(context, spanCount);    }    public FullyGridLayoutManager(Context context, int spanCount, int orientation, boolean reverseLayout) {        super(context, spanCount, orientation, reverseLayout);    }    private int[] mMeasuredDimension = new int[2];    @Override    public void onMeasure(RecyclerView.Recycler recycler, RecyclerView.State state, int widthSpec, int heightSpec) {        final int widthMode = View.MeasureSpec.getMode(widthSpec);        final int heightMode = View.MeasureSpec.getMode(heightSpec);        final int widthSize = View.MeasureSpec.getSize(widthSpec);        final int heightSize = View.MeasureSpec.getSize(heightSpec);        int width = 0;        int height = 0;        int count = getItemCount();        int span = getSpanCount();        for (int i = 0; i < count; i++) {            measureScrapChild(recycler, i,                    View.MeasureSpec.makeMeasureSpec(i, View.MeasureSpec.UNSPECIFIED),                    View.MeasureSpec.makeMeasureSpec(i, View.MeasureSpec.UNSPECIFIED),                    mMeasuredDimension);            if (getOrientation() == HORIZONTAL) {                if (i % span == 0) {                    width = width + mMeasuredDimension[0];                }                if (i == 0) {                    height = mMeasuredDimension[1];                }            } else {                if (i % span == 0) {                    height = height + mMeasuredDimension[1];                }                if (i == 0) {                    width = mMeasuredDimension[0];                }            }        }        switch (widthMode) {            case View.MeasureSpec.EXACTLY:                width = widthSize;            case View.MeasureSpec.AT_MOST:            case View.MeasureSpec.UNSPECIFIED:        }        switch (heightMode) {            case View.MeasureSpec.EXACTLY:                height = heightSize;            case View.MeasureSpec.AT_MOST:            case View.MeasureSpec.UNSPECIFIED:        }        setMeasuredDimension(width, height);    }    private void measureScrapChild(RecyclerView.Recycler recycler, int position, int widthSpec,                                   int heightSpec, int[] measuredDimension) {        if (position < getItemCount()) {            try {                View view = recycler.getViewForPosition(0);//fix 动态添加时报IndexOutOfBoundsException                if (view != null) {                    RecyclerView.LayoutParams p = (RecyclerView.LayoutParams) view.getLayoutParams();                    int childWidthSpec = ViewGroup.getChildMeasureSpec(widthSpec,                            getPaddingLeft() + getPaddingRight(), p.width);                    int childHeightSpec = ViewGroup.getChildMeasureSpec(heightSpec,                            getPaddingTop() + getPaddingBottom(), p.height);                    view.measure(childWidthSpec, childHeightSpec);                    measuredDimension[0] = view.getMeasuredWidth() + p.leftMargin + p.rightMargin;                    measuredDimension[1] = view.getMeasuredHeight() + p.bottomMargin + p.topMargin;                    recycler.recycleView(view);                }            } catch (Exception e) {                e.printStackTrace();            }        }    }}

3.StaggeredGridLayoutManager和ScrollView进行嵌套

package com.kale.waterfalldemo.extra.RecyclerView;import android.support.v7.widget.RecyclerView;import android.support.v7.widget.StaggeredGridLayoutManager;import android.view.View;import android.view.ViewGroup;/** * @author Jack Tony * @brief 不规则排列（类似于瀑布流）的布局管理器 * @date 2015/4/6 */public class ExStaggeredGridLayoutManager extends StaggeredGridLayoutManager {    public ExStaggeredGridLayoutManager(int spanCount, int orientation) {        super(spanCount, orientation);    }    // 尺寸的数组，[0]是宽，[1]是高    private int[] measuredDimension = new int[2];    // 用来比较同行/列那个item罪宽/高    private int[] dimension;    @Override    public void onMeasure(RecyclerView.Recycler recycler, RecyclerView.State state, int widthSpec, int heightSpec) {        // 宽的mode+size        final int widthMode = View.MeasureSpec.getMode(widthSpec);        final int widthSize = View.MeasureSpec.getSize(widthSpec);        // 高的mode + size        final int heightMode = View.MeasureSpec.getMode(heightSpec);        final int heightSize = View.MeasureSpec.getSize(heightSpec);        // 自身宽高的初始值        int width = 0;        int height = 0;        // item的数目        int count = getItemCount();        // item的列数        int span = getSpanCount();        // 根据行数或列数来创建数组        dimension = new int[span];        for (int i = 0; i < count; i++) {            measureScrapChild(recycler, i,                    View.MeasureSpec.makeMeasureSpec(i, View.MeasureSpec.UNSPECIFIED),                    View.MeasureSpec.makeMeasureSpec(i, View.MeasureSpec.UNSPECIFIED), measuredDimension);           // 如果是竖直的列表，计算item的高，否则计算宽度            //Log.d("LISTENER", "position " + i + " height = " + measuredDimension[1]);            if (getOrientation() == VERTICAL) {                dimension[findMinIndex(dimension)] += measuredDimension[1];            } else {                dimension[findMinIndex(dimension)] += measuredDimension[0];            }        }        if (getOrientation() == VERTICAL) {            height = findMax(dimension);        } else {            width = findMax(dimension);        }        switch (widthMode) {            // 当控件宽是match_parent时，宽度就是父控件的宽度            case View.MeasureSpec.EXACTLY:                width = widthSize;                break;            case View.MeasureSpec.AT_MOST:                break;            case View.MeasureSpec.UNSPECIFIED:                break;        }        switch (heightMode) {            // 当控件高是match_parent时，高度就是父控件的高度            case View.MeasureSpec.EXACTLY:                height = heightSize;                break;            case View.MeasureSpec.AT_MOST:                break;            case View.MeasureSpec.UNSPECIFIED:                break;        }        // 设置测量尺寸          setMeasuredDimension(width, height);    }    private void measureScrapChild(RecyclerView.Recycler recycler, int position, int widthSpec,            int heightSpec, int[] measuredDimension) {        // 挨个遍历所有item        if (position < getItemCount()) {            try {                View view = recycler.getViewForPosition(position);//fix 动态添加时报IndexOutOfBoundsException                if (view != null) {                    RecyclerView.LayoutParams lp = (RecyclerView.LayoutParams) view.getLayoutParams();                    int childWidthSpec = ViewGroup.getChildMeasureSpec(widthSpec, getPaddingLeft() + getPaddingRight(), lp.width);                    int childHeightSpec = ViewGroup.getChildMeasureSpec(heightSpec, getPaddingTop() + getPaddingBottom(), lp.height);                    // 子view进行测量，然后可以通过getMeasuredWidth()获得测量的宽，高类似                    view.measure(childWidthSpec, childHeightSpec);                    // 将item的宽高放入数组中                    measuredDimension[0] = view.getMeasuredWidth() + lp.leftMargin + lp.rightMargin;                    measuredDimension[1] = view.getMeasuredHeight() + lp.topMargin + lp.bottomMargin;                    recycler.recycleView(view);                }            } catch (Exception e) {                e.printStackTrace();            }        }    }    private int findMax(int[] array) {        int max = array[0];        for (int value : array) {            if (value > max) {                max = value;            }        }        return max;    }    /**     * 得到最数组中最小元素的下标     *     * @param array     * @return     */    private int findMinIndex(int[] array) {        int index = 0;        int min = array[0];        for (int i = 0; i < array.length; i++) {            if (array[i] < min) {                min = array[i];                index = i;            }        }        return index;    }}