Tag Archives: FutureBuilder

Flutter Tutorial – Select an image from Gallery and show in Imageview

By | January 8, 2019

For selecting an image from the Gallery or Camera roll in Flutter, we need to include a library in pubspec.yaml file under the dependencies that is present in the root of your project. Demo Video     Watch Video Tutorial   [java] dependencies: flutter: sdk: flutter …. image_picker: ^0.4.10 ….. [/java]   Usage   To open the gallery… Read More »

Load data from internet to a GridView in Flutter with Retry Logic, JSON parsing and Error handling in Flutter

By | December 15, 2018

I am assuming that you already have some understanding about Flutter. If you have no information about Flutter SDK, then I could recommend first going to flutter.io and get the initial knowledge. Our Final app will look like this. You can watch the complete video tutorial from here… App will implement GridView JSON Implementation Error Handling Retry Implementation… Read More »

GridView Demo in Flutter

By | October 10, 2018

Hi Friends, Today we will see how to implement GridView in Flutter.     We are going to use this service for the data First we will create a Model for the Grid Cell [java] class HomeCellVO { int id; String title; String icon; HomeCellVO({this.id, this.title, this.icon}); factory HomeCellVO.fromJson(Map<String, dynamic> json) { return HomeCellVO( id: json[‘id’] as int,… Read More »