INNER CODE UNIT · Java

deltaY

cymcsg/UltimateRecyclerView · UltimateRecyclerView/ultimaterecyclerview/src/main/java/com/marshalchen/ultimaterecyclerview/DragDropTouchListener.java:166

        int deltaY = currentY - downY;
        int mobileViewY = mobileViewStartY + deltaY;
        mobileView.setY(mobileViewY);

        switchViewsIfNeeded();
        scrollIfNeeded();
        return true;
    }

    private void switchViewsIfNeeded() {
        int pos = mobileViewCurrentPos;
        int abovePos = pos - 1;
        int belowPos = pos + 1;

        View aboveView = getViewByPosition(abovePos);
        View belowView = getViewByPosition(belowPos);

        int mobileViewY = (int) mobileView.getY();

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