Web API Android Studio Kotlin Tutorial | REST

Published: 20 June 2022
on channel: Code With Cal

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How to fetch data from a web API and display with in android app using kotlin and android studio. In todays tutorial we build a very simple app that pulls currency data from a web server and we then decode that data from JSON format with gson which is a google plugin. the data is converted from JSON into our kotlin object and then displayed in some text views.

Example API:

Source code:

⏱️ TIMESTAMPS ⏱️
00:00 - Intro Web API
00:46 - BenQ Monitor ScreenBar
02:22 - API initial
03:02 - XML layout
04:42 - Fetch Data from API
06:16 - Internet Permission Android
06:55 - Decode JSON

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