private boolean ClickByCollInfo(int CLICK, String classname, String id, String text) {

        UiSelector uiselector = null;

        UiCollection musicList = null;

        switch (CLICK)

        {

            case CLICK_CLASS:

                musicList = new UiCollection(new UiSelector().className(classname));

                uiselector = new UiSelector().resourceId(id).text(text);

                break;

            default:

                return false;

        }

        UiObject uiobject = null;

        try {

             uiobject = musicList.getChild(uiselector);

        } catch (UiObjectNotFoundException e) {

            e.printStackTrace();

        }

        int i = 0;

        if(!uiobject.exists()) return false;

        try {

            uiobject.click();

        } catch (UiObjectNotFoundException e) {

            e.printStackTrace();

        }

        return true;

    }