Originally simply labeled library to simplify animations in Swift learn to design and code Swift apps. The Library appears to be registered on the same site as course material.

Snackbar is a library that implements Snackbars from Google's Material Design documentation. Works on API levels. Snackbar is precently deprecated but still available via its github repo.

StickyListHeaders is an Android library that makes it easy to integrate section headers in your ListView. These section headers stick to the top like in the new People app of Android 4.0 Ice Cream Sandwich. This behavior is also found in lists with sections on iOS devices. This library can also be used without the sticky functionality if you just want section headers. StickyListHeaders actively supports android versions 2.3 (gingerbread) and above. That said, it works all the way down to 2.1 but is not actively tested or working perfectly.

Cropper is an image cropping tool. Cropper provides a way to set an image in XML and programmatically, and displays a resizable crop window on top of the image. Calling the method getCroppedImage() will then return the Bitmap marked by the crop window.

LittlStar allows users to view local 360 video and photos.

Calligraphy allows you to easily integrate fonts into your android application. Calligraphy is well documented and even though presently no longer being maintained, it still is functional.

Universal-image-loader (uil) is the 1 Android library on GitHub. UIL aims to provide a powerful, flexible and highly customizable instrument for image loading, caching and displaying. universal-image-loader (uil) provides a lot of configuration options and good control over the image loading and caching process.

With Multiwindow by samsung you're able to split your screen and use more than 1 app at time. Multiwindow offers you you a really useful feature for multitasking.

Edge(Look) offers specialized widgets and service components for extended functions of the Samsung Android devices.

PhotoView aims to help produce an easily usable implementation of a zooming Android ImageView. PhotoView feautures out of the box zooming, using multi-touch and double-tap, Scrolling with smooth scrolling fling, and works perfectly when used in a scrolling parent (such as ViewPager).

Pull to refresh aims to provide a reusable pull to refresh widget for Android. Pull to refresh is presently deprecated but still available.

Holoeverywhere (slidingmenu) brings Holo Theme from Android 4.1 to 2.1 and above. holoeverywhere (slidingmenu) is open source and can easily be implemented into your android projects.

Fresco is a powerful system for displaying images in Android applications. Fresco takes care of image loading and display, so you don't have to. It will load images from the network, local storage, or local resources, and display a placeholder until the image has arrived. It has two levels of cache; one in memory and another in internal storage.