ViewPager,RecyclerView,SrollView嵌套事件冲突解决。

/*fix :20180106解决recyclerview和viewPager，scrollview冲突*/
    @Override
    public boolean onInterceptTouchEvent(MotionEvent e) {
        boolean isIntercepted = super.onInterceptTouchEvent(e);
        ViewParent viewParent = getParent();
        ViewParent outRlParent = null;
        if (viewParent != null) {
            ViewParent rlParent = viewParent.getParent();
            if (rlParent != null) {
                outRlParent = viewParent.getParent();
        if (allowSwipeDelete)  // swipe and menu conflict.
            return isIntercepted;
        else {
            if (e.getPointerCount() > 1) return true;
            int action = e.getAction();
            int x = (int) e.getX();
            int y = (int) e.getY();
            switch (action) {
                case MotionEvent.ACTION_DOWN: {
                    Log.i("SwipeMenuRecyclerView", "--qydq->ACTION_DOWN");
                    mDownX = x;
                    mDownY = y;
                    downRawX = (int) e.getRawX();
                    downRawY = (int) e.getRawY();
                    isIntercepted = false;
                    int touchingPosition = getChildAdapterPosition(findChildViewUnder(x, y));
                    if (touchingPosition != mOldTouchedPosition && mOldSwipedLayout != null && mOldSwipedLayout.isMenuOpen()) {
                        mOldSwipedLayout.smoothCloseMenu();
                        isIntercepted = true;
                    if (isIntercepted) {
                        mOldSwipedLayout = null;
                        mOldTouchedPosition = INVALID_POSITION;
                    } else {
                        ViewHolder vh = findViewHolderForAdapterPosition(touchingPosition);
                        if (vh != null) {
                            View itemView = getSwipeMenuView(vh.itemView);
                            if (itemView instanceof SwipeMenuLayout) {
                                mOldSwipedLayout = (SwipeMenuLayout) itemView;
                                mOldTouchedPosition = touchingPosition;
                    break;
                // They are sensitive to retain sliding and inertia.
                case MotionEvent.ACTION_MOVE: {
                    /*requestDisallowInterceptTouchEvent(true)
                    此方法参数为true 表示不拦截事件，为false 表示拦截事件*/
                    int moveY = (int) e.getRawY();
                    int moveX = (int) e.getRawX();
                    isIntercepted = handleUnDown(x, y, isIntercepted);
                    if (mOldSwipedLayout == null) break;
                    if (viewParent == null) break;
                    int disX = mDownX - x;
                    // 向左滑，显示右侧菜单，或者关闭左侧菜单。
                    boolean showRightCloseLeft = disX > 0 && (mOldSwipedLayout.hasRightMenu() || mOldSwipedLayout.isLeftCompleteOpen());
                    // 向右滑，显示左侧菜单，或者关闭右侧菜单。
                    boolean showLeftCloseRight = disX < 0 && (mOldSwipedLayout.hasLeftMenu() || mOldSwipedLayout.isRightCompleteOpen());
                    /*判断右滑*/
                    if ((moveX - downRawX) > Math.abs(moveY - downRawY)) {
                        Log.i("SwipeMenuRecyclerView", "--qydq->右边滑动了");
                        if (outRlParent != null) {
                            outRlParent.requestDisallowInterceptTouchEvent(false);
                    /*判断上下滑动*/
                    if(Math.abs(moveY - downRawY)>Math.abs(moveX - downRawX)&&Math.abs(moveY - downRawY)>5){
                        Log.i("SwipeMenuRecyclerView", "--qydq->上下滑动了");
                        outRlParent.requestDisallowInterceptTouchEvent(false);
                    viewParent.requestDisallowInterceptTouchEvent(showRightCloseLeft || showLeftCloseRight);
                case MotionEvent.ACTION_UP:
                case MotionEvent.ACTION_CANCEL: {
                    isIntercepted = handleUnDown(x, y, isIntercepted);
                    break;
        return isIntercepted;
    }

/**
     * Called when a child does not want this parent and its ancestors to
     * intercept touch events with
     * {@link ViewGroup#onInterceptTouchEvent(MotionEvent)}.
     * <p>This parent should pass this call onto its parents. This parent must obey
     * this request for the duration of the touch (that is, only clear the flag
     * after this parent has received an up or a cancel.</p>
     * @param disallowIntercept True if the child does not want the parent to
     *            intercept touch events.
    public void requestDisallowInterceptTouchEvent(boolean disallowIntercept);

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout 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:background="@color/white"
    android:fitsSystemWindows="false"
    android:orientation="vertical">
    <com.nebula.view.widget.YshrinkScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fadingEdge="none"
        android:overScrollMode="never"
        android:scrollbars="none">
        <!--参考该布局，不可修改，即使颜色背景深度有变化-->
        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent">
                android:id="@+id/viewLine"
                android:layout_width="match_parent"
                android:layout_height="58dp" />
            <TextView
                android:id="@+id/editText"
                android:layout_width="match_parent"
                android:layout_height="48dp"
                android:background="@null"
                android:ellipsize="end"
                android:hint="描述你的问题"
                android:gravity="top"
                android:inputType="textMultiLine"
                android:paddingRight="5dp"
                android:singleLine="true"
                android:layout_below="@+id/viewLine"
                android:textAppearance="?android:attr/textAppearanceMedium" />
                android:id="@+id/viewLine1"
                android:layout_width="match_parent"
                android:layout_height="0.3dp"
                android:background="@color/text_gray"
                android:layout_below="@+id/editText" />
            <RelativeLayout
                android:id="@+id/relativeLayout"
                android:layout_width="match_parent"
                android:layout_below="@+id/viewLine1"
                android:layout_height="wrap_content"
                android:descendantFocusability="blocksDescendants">
                <com.nebula.view.swipelayout.SwipeMenuRecyclerView
                    android:id="@+id/id_recyclerview"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:fadingEdge="none"
                    android:overScrollMode="never"
                    android:scrollbars="none"
                    app:layout_behavior="@string/appbar_scrolling_view_behavior" />
            </RelativeLayout>
                android:id="@+id/viewLine3"
                android:layout_below="@+id/relativeLayout"
                android:layout_width="match_parent"
                android:layout_height="58dp" />
        </RelativeLayout>
    </com.nebula.view.widget.YshrinkScrollView>
</android.support.constraint.ConstraintLayout>

android:descendantFocusability="blocksDescendants"

/**
 * Created by sun on 2018/1/1.
public class ScrollLinearLayoutManager extends LinearLayoutManager {
    private boolean isScrollEnable = true;
    public ScrollLinearLayoutManager(Context context) {
        super(context);
    public ScrollLinearLayoutManager(Context context, int orientation, boolean reverseLayout) {
        super(context, orientation, reverseLayout);
    public ScrollLinearLayoutManager(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
        super(context, attrs, defStyleAttr, defStyleRes);
    @Override
    public boolean canScrollVertically() {
        return isScrollEnable && super.canScrollVertically();
     * 设置 RecyclerView 是否可以垂直滑动
     * @param isEnable
    public void setScrollEnable(boolean isEnable) {
        this.isScrollEnable = isEnable;
}

      /*fix scrollview和recyclerview冲突*/
//        ScrollLinearLayoutManager scrollLinearLayoutManager = new ScrollLinearLayoutManager(mContext);
//        scrollLinearLayoutManager.setScrollEnable(false);
//        mRecyclerView.setLayoutManager(scrollLinearLayoutManager);

<RelativeLayout
       android:id="@+id/relativeLayout"
       android:layout_width="match_parent"
       android:layout_below="@+id/viewLine1"
       android:layout_height="wrap_content"
       android:descendantFocusability="blocksDescendants">
        <com.nebula.view.swipelayout.SwipeMenuRecyclerView
             android:id="@+id/id_recyclerview"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"