android – 如何播放当前焦点在回收站视图中的视频视频视频

概述在我的应用程序中有一个带有视频视图的回收器视图,我想自动播放滚动时完全聚焦的特定视频视图. RecyclerView rv_featureList;private View currentFocusedLayout, oldFocusedLayout;@Overridepublic void onCreate(Bundle instanceState) { rv_featuredL 在我的应用程序中有一个带有视频视图的回收器视图,我想自动播放滚动时完全聚焦的特定视频视图.解决方法

RecyclerVIEw rv_featureList;private VIEw currentFocusedLayout,oldFocusedLayout;@OverrIDepublic voID onCreate(Bundle instanceState) {    rv_featuredList.addOnScrollListener(new RecyclerVIEw.OnScrollListener() {        @OverrIDe        public voID onScrollStateChanged(RecyclerVIEw recyclerVIEw,int newState) {            super.onScrollStateChanged(recyclerVIEw,newState);            if (newState == AbsListVIEw.OnScrollListener.SCRolL_STATE_IDLE) {                //get the recyclervIEw position which is completely visible and first                int positionVIEw = ((linearlayoutmanager) rv_featuredList.getLayoutManager()).findFirstCompletelyVisibleItemposition();                Log.i("VISISBLE",positionVIEw + "");                if (positionVIEw >= 0) {                    if (oldFocusedLayout != null) {                        //Stop the prevIoUs vIDeo playback after new scroll                        VIDeoVIEw vv_dashboard = (VIDeoVIEw) oldFocusedLayout.findVIEwByID(R.ID.vv_dashboard);                        vv_dashboard.stopPlayback();                    }                    currentFocusedLayout = ((linearlayoutmanager) rv_featuredList.getLayoutManager()).findVIEwByposition(positionVIEw);                    VIDeoVIEw vv_dashboard = (VIDeoVIEw) currentFocusedLayout.findVIEwByID(R.ID.vv_dashboard);                    //to play vIDeo of selected recylervIEw,vIDeosData is an array-List which is send to recyclervIEw adapter to fill the vIEw. Here we getting that specific vIDeo which is displayed through recyclervIEw.                    playVIDeo(vIDeosData.get(positionVIEw));                    oldFocusedLayout = currentFocusedLayout;                }            }        }    });}

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