Issue: Unable to scroll to POSITION after loading the Pageviews using PageController *
like ViewPager scroll to specific page in Android
Widget _buildCarousel(BuildContext context, int selectedIndex) {
PageController controller = PageController(viewportFraction: 1, keepPage: true);
return Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
SizedBox(
// you may want to use an aspect ratio here for tablet support
height: 400.0,
width: 240,
child: PageView.builder(
itemCount: assetImageList.length,
controller: controller,
itemBuilder: (BuildContext context, int itemIndex) {
return _buildCarouselItem(context, selectedIndex, itemIndex);
},
),
)
],
);
}
Finally found the answer. Just set the initialPage: mSelectedPosition attribute like:
child: PageView.builder(
itemCount: mTemplateModelList.length,
controller: PageController(initialPage: mSelectedPosition, keepPage: true, viewportFraction: 1),
itemBuilder: (BuildContext context, int itemIndex) {
return _buildCarouselItem(context, selectedIndex, itemIndex);
},
),
OR if you want to scroll the page after the button is clicked then, you can use jumpTo() method using PageController which is clearly mentioned below by another user: @android.