public SwipeLayout(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    init();
  }
  private void init() {
    viewDragHelper = ViewDragHelper.create(this, callback);
  }
   public boolean onInterceptTouchEvent(MotionEvent ev) {
    boolean result = viewDragHelper.shouldInterceptTouchEvent(ev);
   }
   public boolean onTouchEvent(MotionEvent event) {
    viewDragHelper.processTouchEvent(event);
    return true;
  }

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="wrap_content"
  android:orientation="vertical" >
  <scrollviewgroup.lly.com.swiplayout.SwipeLayout
    android:id="@+id/swipeLayout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" >
    <!-- delete區(qū)域的布局 -->
    <include layout="@layout/layout_delete" />
    <!-- item內(nèi)容的布局 -->
    <include layout="@layout/layout_content" />
  </scrollviewgroup.lly.com.swiplayout.SwipeLayout>
</LinearLayout>

@Override
  protected void onFinishInflate() {
    super.onFinishInflate();
    deleteView = getChildAt(0);
    contentView = getChildAt(1);
  }
  @Override
  protected void onSizeChanged(int w, int h, int oldw, int oldh) {
    super.onSizeChanged(w, h, oldw, oldh);
    deleteHeight = deleteView.getMeasuredHeight();
    deleteWidth = deleteView.getMeasuredWidth();
    contentWidth = contentView.getMeasuredWidth();
    screenWidth = getWidth();
  }
  @Override
  protected void onLayout(boolean changed, int left, int top, int right,
              int bottom) {
    // super.onLayout(changed, left, top, right, bottom);
    deleteView.layout(screenWidth - deleteWidth, 0, (screenWidth - deleteWidth)
        + deleteWidth, deleteHeight);
    contentView.layout(0, 0, contentWidth, deleteHeight);
  }

public boolean onTouchEvent(MotionEvent event) {
    //如果當(dāng)前有打開的，則下面的邏輯不能執(zhí)行
    if(!SwipeLayoutManager.getInstance().isShouldSwipe(this)){
      requestDisallowInterceptTouchEvent(true);
      return true;
    }
    switch (event.getAction()) {
      case MotionEvent.ACTION_DOWN:
        downX = event.getX();
        downY = event.getY();
        break;
      case MotionEvent.ACTION_MOVE:
        //1.獲取x和y方向移動的距離
        float moveX = event.getX();
        float moveY = event.getY();
        float delatX = moveX - downX;//x方向移動的距離
        float delatY = moveY - downY;//y方向移動的距離
        if(Math.abs(delatX)>Math.abs(delatY)){
          //表示移動是偏向于水平方向，那么應(yīng)該SwipeLayout應(yīng)該處理，請求父view不要攔截
          requestDisallowInterceptTouchEvent(true);
        }
        //更新downX，downY
        downX = moveX;
        downY = moveY;
        break;
      case MotionEvent.ACTION_UP:
        break;
    }
    viewDragHelper.processTouchEvent(event);
    return true;
  }

private ViewDragHelper.Callback callback = new ViewDragHelper.Callback() {
    @Override
    public boolean tryCaptureView(View child, int pointerId) {
      return child==contentView;
    }
    @Override
    public int getViewHorizontalDragRange(View child) {
      return deleteWidth;
    }
    @Override
    public int clampViewPositionHorizontal(View child, int left, int dx) {
      if(child==contentView){
        if(left>0)left = 0;
        if(left<-deleteWidth)left = -deleteWidth;
      }
      return left;
    }
    @Override
    public void onViewPositionChanged(View changedView, int left, int top,
                     int dx, int dy) {
      super.onViewPositionChanged(changedView, left, top, dx, dy);
      //判斷開和關(guān)閉的邏輯
      if(contentView.getLeft()==0 && currentState!=SwipeState.Close){
        //說明應(yīng)該將state更改為關(guān)閉
        currentState = SwipeState.Close;
        //回調(diào)接口關(guān)閉的方法
        if(listener!=null){
          listener.onClose(getTag());
        }
        //說明當(dāng)前的SwipeLayout已經(jīng)關(guān)閉，需要讓Manager清空一下
        SwipeLayoutManager.getInstance().clearCurrentLayout();
      }else if (contentView.getLeft()==-deleteWidth && currentState!=SwipeState.Open) {
        //說明應(yīng)該將state更改為開
        currentState = SwipeState.Open;
        //回調(diào)接口打開的方法
        if(listener!=null){
          listener.onOpen(getTag());
        }
        //當(dāng)前的Swipelayout已經(jīng)打開，需要讓Manager記錄一下下
        SwipeLayoutManager.getInstance().setSwipeLayout(SwipeLayout.this);
      }
    }
    @Override
    public void onViewReleased(View releasedChild, float xvel, float yvel) {
      super.onViewReleased(releasedChild, xvel, yvel);
      if(contentView.getLeft()<-deleteWidth/2){
        //應(yīng)該打開
        open();
      }else {
        //應(yīng)該關(guān)閉
        close();
      }
    }
  };

 /**
   * 打開的方法
   */
  public void open() {
    viewDragHelper.smoothSlideViewTo(contentView,-deleteWidth,contentView.getTop());
    ViewCompat.postInvalidateOnAnimation(SwipeLayout.this);
  }
  /**
   * 關(guān)閉的方法
   */
  public void close() {
    viewDragHelper.smoothSlideViewTo(contentView,0,contentView.getTop());
    ViewCompat.postInvalidateOnAnimation(SwipeLayout.this);
  };
  public void computeScroll() {
    if(viewDragHelper.continueSettling(true)){
      ViewCompat.postInvalidateOnAnimation(this);
    }
  }

 recyView.setOnScrollListener(new RecyclerView.OnScrollListener() {
      @Override
      public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
        super.onScrollStateChanged(recyclerView, newState);
      }
      @Override
      public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
        super.onScrolled(recyclerView, dx, dy);
        if(dy>0 || dy<0){
          SwipeLayoutManager.getInstance().closeCurrentLayout();
        }
      }
    });