Table of Contents

• Library
• Tools
• Developer's Blog
• Tutorial Blog
• YouTube Channels

Library

• Android Guides(Extensive Open-Source Guides for Android Developers)

• Android Best Practices(Do's and Don'ts for Android development, by Futurice developers)

• Android Examples(Simple basic isolated apps, for budding android devs)

• Android Cheat Sheet(Cheat Sheet for Android Interviews)

• Android Learning Resources(A curated list of awesome android learning resources for android app developers)

• Picasso: A powerful image downloading and caching library for Android

• Square Open Source: Collection of amazing libraries developed under square

• Mockito: Most popular Mocking framework for unit tests written in Java

• Toasty: The usual Toast, but with steroids 💪

• YouTube Player: YouTube Player library for Android and Chromecast, stable and customizable.

• Zoom Recycler Layout Manager: Zoom Recycler Layout Manager For Android Kotlin

• Motion Toast: A Beautiful Motion Toast Library for Kotlin Android

• JSoup: A Java library for working with real-world HTML. It provides a very convenient API for fetching URLs and extracting and manipulating data, using the best of HTML5 DOM methods and CSS selectors.

• Custom Floating Action Button: This is the replacement of standard Floating Action Button from Google Support Library. It is easy to use, customizable and you can also add text to button.

• Spots Dialog: Android AlertDialog with moving dots progress indicator

• Wheel Progress Dialog: Progress dialog using wheel style in android

• Android Progress Dialog: A GitHub Repo where you will explore the implementation of Android Progress Dialog

• Retrosheet: Turn Google Spreadsheet to JSON endpoint (for Android and JVM) for FREE (100%)

• Twitter Image Picker

• CardSwitcher

• MotionLayout-Example

• Cardslider-android

• OtpView

• Android-ui-animation-components-and-libraries

• Paper-onboarding-android

• Fluid-slider-android

• Folding-cell-android

• Navigation-toolbar-android

• Expanding-collection-android

• Garland-view-android

• Circle-menu-android

• MaterialProgressBar

• Zxing

• CamView

• Gravity-view

• PicassoPalette

• Picasso-transformations

• ScrollGalleryView

• Android-InfiniteCards

• NavigationTabStrip

• Floating-Navigation-View

• YouTubePlaylist

• CardSlidePanel

• SSCustomBottomNavigation

• SSCustomEditTextOutLineBorder

• SSAndroidNeumorphicKit

• NonScrollListView

• Xplosion

• SmallBang

• Frogo-recycler-view

• GestureViews

• VideoApp

• Speedometer

• Shade

• Oops-No-Internet

• Why-Not-Image-Carousel

• NoInternetDialog

• Zoomy

• Deck

• blurkit-android

• LongPressPopup

• Facilis

• Dynamic-dialogs

• ScalingLayout

• SmoothBottomBar

• KenBurnsView

• ViewPager2-Examples

• Norris

• AndroidScratchCard

• ExcuseMe

• URLEmbeddedView

• Material-components-android-examples

• Fluid-slider-android

• LoadingButtonAndroid

• Design-resources-for-developers

• Material-intro-screen

• AutoStarter

• KaTeXView

• WaveLoadingView

• simple-vlc-player

• CardSlideView

• MarvelAndroid

• Fast Android Networking

• Vonage Video Calling

Android Testing Libraries:

• Roboelectric
• Espresso
• Android Test

Tutorial Blogs

• Native Mobile Bits
• ProAndroidDev
• Android Developers
• Android Developers Blog
• Android Weekly
• AndroidPub
• AndroidHive
• Jeron Mols
• Styling Android
• Mindorks