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You're reading from  Android 9 Development Cookbook - Third Edition

Product typeBook
Published inOct 2018
Reading LevelIntermediate
PublisherPackt
ISBN-139781788991216
Edition3rd Edition
Languages
Kotlin
Tools
Android
Concepts
Android Development
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Author (1)
Rick Boyer
Rick Boyer
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Rick Boyer

Rick Boyer has been programming professionally for over 20 years. He has written apps on Windows, created websites, and coded for various mobile devices, including Windows CE, Windows Phone, and Android. Almost eight years ago, he took the plunge and started his own software consulting business, NightSky Development, focusing exclusively on Android development.
Read more about Rick Boyer

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Displaying animated image (GIF/WebP) with the new ImageDecoder library

Android P (API 28) introduces a new library called ImageDecoder, which will be deprecating the BitmapFactory class. This new image library promises to make it easier to work with not just bitmaps, but several other file formats not supported in the old BitmapFactory class, such as GIF and WebP animated images.

At the time of writing, it is only available on devices running Android P (or later) and is not available in the support library, but according to this issue on the Google issue tracker, there are plans to add ImageDecoder to the support library: https://issuetracker.google.com/issues/78041382.

When, or if, that happens, the previous examples will be updated to use this new library instead. For now, we'll take a look at new functionality, and that is native support for displaying GIF images.

Getting ready

Create a new project in Android Studio and call it AnimatedImage. In the Target Android Devices dialog, make sure...

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Android 9 Development Cookbook - Third Edition
Published in: Oct 2018Publisher: PacktISBN-13: 9781788991216
© 2018 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Rick Boyer

Rick Boyer has been programming professionally for over 20 years. He has written apps on Windows, created websites, and coded for various mobile devices, including Windows CE, Windows Phone, and Android. Almost eight years ago, he took the plunge and started his own software consulting business, NightSky Development, focusing exclusively on Android development.
Read more about Rick Boyer

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