Kotlin on Android development: Image download & display using HttpUrlConnection & Anko coroutines
This Kotlin for Android tutorial will cover how to use Android’s HttpUrlConnection API to download an image.
This does expose a problem when doing Http calls on the UI thread. And that’s where the Anko coroutine comes in.
This Kotlin on Android tutorial covers:
How to create an Http connection using the HttpUrlConnection library
How to download an imput stream
What happens when you do a network call on the UI thread
Installing the Anko library
How to use Anko coroutines
Setting up weak references to activity objects
The full post can be found here https://goo.gl/DkH6b5
Image Library Series:
1 - Picasso https://goo.gl/Sioz3S
2 - Glide https://goo.gl/EWuUqV
3 - Volley https://goo.gl/hpAgMj
4 - OkHttp https://goo.gl/7HU4bp
5 - HttpUrlConnection with Anko Coroutine https://goo.gl/DkH6b5
6 - Image Resize https://goo.gl/g4JfRG (Premium)
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Site Series: https://goo.gl/gSeQfG
YouTube Playlist: • Kotlin Image Libraries Tutorials
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