08b172b67095ee8186d74674bcfa37fadfdad0aa,src/com/android/uiautomator/client/cmd/Actions.java,Actions,drag,#JSONObject#,101

Before Change


        String elementId = (String) args.get("element");
        Integer fromX = (Integer) args.get("fromX");
        Integer fromY = (Integer) args.get("fromY");
        Integer toX = (Integer) args.get("toX");
        Integer toY = (Integer) args.get("toY");
        Integer duration = (Integer) args.get("duration");
        if (elementId != null) {

After Change


        String elementId = args.optString("element");
        int fromX = args.optInt("fromX");
        int fromY = args.optInt("fromY");
        int toX = args.optInt("toX");
        int toY = args.optInt("toY");
        double duration = args.optDouble("duration", 1);
        int steps = (int) Math.round(duration * 40);