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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.
If you use ImageView's setImageResource(), then the image keeps its aspect ratio and is resized to fit. Here are two different image examples. imageView.setImageResource(R.drawable.sky); imageView.setImageResource(R.drawable.balloons); setBackgroundResource()
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
We can then load a remote image into any ImageView with: String imageUri = "https://i.imgur.com/tGbaZCY.jpg" ; ImageView ivBasicImage = ( ImageView ) findViewById ( R . id . ivBasicImage ); Picasso . with ( context ). load ( imageUri ). into ( ivBasicImage );
7 sty 2018 · Overview. Glide is an Image Loader Library for Android developed by bumptech and is a library that is recommended by Google. It has been used in many Google open source projects including Google I/O 2014 official application. It provides animated GIF support and handles image loading/caching.
