public BaseViewHolder setTypeface(int viewId, Typeface typeface) {
        TextView view = getView(viewId);
        view.setTypeface(typeface);
        view.setPaintFlags(view.getPaintFlags() | Paint.SUBPIXEL_TEXT_FLAG);
        return this;
    }
Apply the typeface to the given viewId, and enable subpixel rendering.
common/src/main/java/com/sxjs/common/base/baseadapter/BaseViewHolder.java