您可以为此使用Stack小部件：
Stack( children: <Widget>[ yourImageWidget, Center(child: Text("someText")), ])PhotosList类：
PhotosList({Key key, this.photos}) : super(key: key);@overrideWidget build(BuildContext context) { return _buildBody();}Widget _buildBody() { return new ListView.builder( itemCount: photos.length, itemBuilder: (context,int){ return Stack( children: <Widget> [ new CachedNetworkImage(imageUrl: photos[int].url), Center(child: Text(photos[int].title)), ] ); } ); }}
