advanced_infinite_scroll

Description:

advanced infinite scroll

Advanced Infinite Scroll #
2023 © Bikramaditya Meher

A versatile Flutter package for implementing advanced scrolling. Whether you're looking for infinite scrolling, responsive grid views, or customizable loaders, AdvancedInfiniteScroll has got you covered.

Features: #

Infinite Scrolling
Responsive Grid/List Views
Pull-to-Refresh Capability
Customizable Loaders For Loading More or Initial Loader
"No Data Found" Widget Handling
"ON ERROR" Widget Handling,
Optimized Rendering for Visible Items
Header/Footer widget
empty loader size (check example)

Usage: #
To use this package, add advanced_infinite_scroll as a dependency in your pubspec.yaml file.
Data Fetching: #
You can fetch data from your network or any source. For demonstration purposes, here's a dummy data-fetching function:
Future<List<String>> onListFutureDummy(int page, int perPage, Map? params) async {
debugPrint("ON LOAD DATA AIS :: $page");
await Future.delayed(const Duration(seconds: 1));
return List.generate(perPage, (index) => "PAGE :: $page ::");
// return [];
}
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This function simulates a network call with a delay and generates dummy data.
Basic Setup: #
Here's a simple example demonstrating the usage:
AdvancedInfiniteScroll<String>(
minItemWidth: 120,
minItemsPerRow: 1,
maxItemsPerRow: 1,
controller: controller,
loaderSize: 1,
headerWidget: Container(
height: 50,
color: Colors.green,
child: const Center(child: Text("Header")),
),
footerWidget: Container(
height: 50,
color: Colors.red,
child: const Center(child: Text("Header")),
),
noDataFoundWidget: (c) {
return TextButton(
onPressed: () {
c.refresh();
},
child: const Text("Refresh"),
);
},
loadingWidget: const Center(child: CircularProgressIndicator()),
// onFuture: onListFutureDummy,
loadingMoreWidget: Center(
child: Padding(
padding: const EdgeInsets.all(10),
child: LinearProgressIndicator(
minHeight: 60,
valueColor: AlwaysStoppedAnimation<Color>(Colors.grey.shade50),
),
),
),
builder: (BuildContext context, listData, index) {
return ListTile(
title: Text(
"${listData[index]}:: INDEX :: $index ::",
),
);
},
),
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Parameters: #
Here's a brief overview of the key parameters:

minItemWidth: The minimum width for an item.
minItemsPerRow: The minimum number of items per row.
controller: The controller associated with AdvancedInfiniteScroll.
loadingMoreWidget: A widget to display while more items are being loaded.
builder: A function that returns a list of widgets based on the provided data.

For more information and please checkout example folder.
Contributing: #
Feel free to submit issues or pull requests to enhance the package. Contributions are always welcome!