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This view takes care of the loading and optimizing of the image, freeing you to focus on app-specific details like the layout and content. In this guide, we will take a look at how to use an ImageView, how to manipulate bitmaps, learn about the different density folders and more.
7 paź 2021 · In this guide, we will take a look at how to use an ImageView, how to manipulate bitmaps, learn about the different density folders and more. Usage At the simplest level, an ImageView is simply a view you embed within an XML layout that is used to display an image (or any drawable) on the screen.
Extensive Open-Source Guides for Android Developers - codepath/android_guides
Fresco is a powerful library for displaying images in Android, supporting applications all the way back to GingerBread (API 9). It downloads and caches remote images in a memory efficient manner, using a special region of non-garbage collected memory on Android called ashmem.
Extensive Open-Source Guides for Android Developers - Home · codepath/android_guides Wiki
Applying data binding can improve your app by removing boilerplate for data-driven UI and allowing for two-way binding between views and data objects. The Data Binding Library is an Android Jetpack library that is compatible with all recent Android versions. See this official video from Google for a brief overview.
Displaying images is easiest using a third party library such as Picasso from Square which will download and cache remote images and abstract the complexity behind an easy to use DSL. Before Using Picasso , do not forget to add internet permission in the manifest file .
