Android activity Bundle和fragment数据传递

activity //向观点和课表界面传直播ID        Bundle data = new Bundle();        data.putString("liveid",liveid);        livePalyerProjectFragment.setArguments(data);        livePlayerOpionsFragment.setArguments(data);        mFragmentManager = this.getSupportFragmentManager();

fragment

     Bundle data=getArguments();        String liveid;        if(data.getString("liveid")==null){            liveid="28";        }else {            liveid = data.getString("liveid");//liveid从LivePlayerActivity中获取        }