Flutter App - Fetch Data from Internet | Http Get Package | Flutter Application Development

Publicado el: 07 abril 2019
en el canal de: CoOoDE

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In this video of the Flutter App development series, an important concept of using the HTTP package in Flutter to fetch data from the internet.
Also, data is in the form of JSON, and JSON decoding is done using a Custom Dart Object and it is rendered. To fetch Data from Internet, it is important to make use of the Http Get method inside the Http Package in Dart.
Steps taken are
1. Fetch Data from the Internet using HTTP get
2. Parse the data in JSON to Custom Dart Object
3. Use the Dart Object to use it inside the FutureBuilder Widget
4. Form the Application.

The video discusses in Brief about HTTP package and Fetching Data from the internet. It also explains how to create JSON Serialisation of the Data and use it in the Application.
The Application makes a Flutter HTTP request, the request can either be a POST request or a GET Request. Once the HTTP request is made, a Flutter HTTP Request JSON is received as a response from the server.

The Flutter HTTP Get JSON response is then parsed and used around the entire Application.

There is a sample Server to get test data that is used. The server returns a JSON response once the URL is hit. To access this server check the URL below.
https://jsonplaceholder.typicode.com/

Also, check out the Blog Post where the Complete Example with Screenshot details are present for the topic of Getting Data from the Internet in Flutter using the HTTP Package.
https://androidmonks.com/category/and...

Link to my blog -
https://androidmonks.com/

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Disclaimer:
All videos are for Educational purpose only. Any video might have a slight mistake, please take decisions based on your research. This video does not force anything on you.

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