>
✔ 100% Money-Back Guarantee on Eligible Items
✔ Prices Displayed in Your Local Currency
✔ Final Price = No Surprise Import Fees
✔ Complimentary Insured Worldwide Shipping on Qualifying Orders
✔ Select Collector & Specialty Pieces May Require Secured Delivery Handling
by Pierre-Olivier Laurence (Author), Amanda Hinchman-Dominguez (Author), Mike Dunn (Author)
Developing applications for the Android mobile operating system can seem daunting, particularly if it requires learning a new programming language: Kotlin, now Androidâ s official development language. With this practical book, Android developers will learn how to make the transition from Java to Kotlin, including how Kotlin provides a true advantage for gaining control over asynchronous computations.
Authors Pierre-Olivier Laurence, Amanda Hinchman-Dominguez, G. Blake Meike, and Mike Dunn explore implementations of the most common tasks in native Android development, and show you how Kotlin can help you solve concurrency problems. With a focus on structured concurrency, a new asynchronous programming paradigm, this book will guide you through one of Kotlin's most powerful constructs, coroutines.
- Learn about Kotlin essentials and the Kotlin Collections Framework
- Explore Android fundamentals: the operating system and the application container and its components
- Learn about thread safety and how to handle concurrency
- Write sequential, asynchronous work at a low cost
- Examine structured concurrency with coroutines, and learn how channels make coroutines communicate
- Learn how to use flows for asynchronous data processing
- Understand performance considerations using Android profiling tools
- Use performance optimizations to trim resource consumption
Author Biography
Pierre-Olivier Laurence is the Lead Software Engineer at Safran Aircraft Engines near Paris, France. He started learning Java and Linux systems over a decade ago, which quickly lead to full time Android development. A frequent collaborator on the TileView open source library since its inception, Pierre recently created a version of the library that's 100% Kotlin, leveraging the power of Kotlin coroutines for truly impressive performance gains. An early adopter of Kotlin, Pierre has maintained several open source Kotlin projects since the language was introduced in 2015. With an eye toward personal development, Pierre is an avid reader of O'Reilly books and looks forward to mastering even more technologies in the future.
Amanda Hinchman-Dominguez is a Kotlin Google Developer Expert, Android engineer at Groupon, and active in the global Kotlin community, both as a speaker and as a community organizer. Starting out in academia, she obtained a B.S. in Computer Science at Grinnell College. Working across web, mobile, and native-desktop development, her roots in metaprogramming research1 and community-based learning heavily influenced her direction in both her interests and her career. Kotlin community back in 2016 and eventually, her career. Her passion for Kotlin naturally shifted towards Android development some years in the industry.
She's given technical lectures in Kotlin internationally officially since 2017. She's written dozens more on topics ranging from metaprogramming, compilers and application development. She's participated in the TornadoFX community, and contributed to the Arrow-meta open-source project. She's also involved with the world community via conferences like KotlinConf, Chicago Roboto, Chicago Kotlin User Group, and more. Her current focus is capturing the ever-evolving history of Kotlin and Android and establishing a stronger presence of the Kotlin community.
Blake Meike, Senior Software Development Engineer at Amazon, has more than 10 years of experience with Java. He's developed applications using most of the GUI toolkits and several of the Java mobile device platforms.
Mike Dunn is the author of Native Mobile Development: an Android to iOS Cross Reference. He is currently the Principal Mobile Engineer at O'Reilly Media, a recognized member of the AOSP community, and a dedicated contributor to the Android open source ecosystem, including the popular tiling image library, TileView. He's contributed to Google's Closure library, and provided extensions for Google's next-gen Android media player, ExoPlayer. Mike has been programming professionally for about 15 years, and is continuing to study computer science in the master's program at the Georgia Institute of Technology.
- In stock, ready to ship
- ✔ Authenticity Guaranteed — Verified Designer Goods
- ✔ Sourced from Authorized European/U.S. Luxury Distributors
- ✔ Secure Checkout — SSL Encrypted Payments
- ✔ Fast Global Delivery — 3–11 Business Days
- ✔ Easy Returns on Eligible Items
- ✔ 100% Money-Back Guarantee — Full Refund if Not Satisfied
AUTHENTICITY GUARANTEED
Reserved for you — complete your purchase to secure this piece.
OFFICIALLY AUTHORIZED RESELLER
Discover Officially Authorized Authentic Items at STORE7994.com - Certificates Available on Request!
Independently verified for store quality and customer safety.
Trust score: 91/100
All designer items offered by STORE 7994 are sourced from trusted luxury distributors and verified through independent authentication services.
Learn how STORE 7994 authenticates luxury items
Guaranteed Authentic — Includes Brand Documentation & Third-Party Verification Options.
Shipping information
- Free Shipping* on all orders over $300 USD to most countries* Estimated delivery: 2-5 business days Mon-Sat to U.S., CA, EU etc.
- Tracking available: DHL Express
- Store 7994 Shipping policy
- Global delivery in 3–9 business days (location dependent).
- Free Worldwide Shipping $300+. International duties & VAT are calculated by destination country and may be collected upon delivery. UK orders are subject to 20% import VAT upon delivery.
Our innovation isn’t just in the brands we carry — it’s in the way we connect them. From our automation engine that keeps collections globally updated to our commitment to authenticity-first presentation, STORE 7994 exists where timeless design meets modern precision.
Every product we offer is:
Elevated · Intentional · Exclusive · Authentic
STORE 7994 is an authorized reseller of luxury fashion houses. Certificates and proof of authenticity are available to brand owners and partners upon request.
Returns & Refunds
We want you to shop with confidence at STORE 7994. If your purchase does not meet expectations, eligible items may be returned under the conditions below.
Return Eligibility
Items must be unused, unworn, and in original condition with all tags, packaging, and accessories included. Items showing any signs of wear or damage will not be accepted.
Return Window
Return requests must be made within 14 days of delivery.
Return Shipping
Customers are responsible for return shipping costs unless the item is defective, damaged, or incorrect.
Luxury Items
Items valued over $1,000 may be subject to a 7% restocking fee upon approved return.
Non-Returnable Items
For hygiene and product integrity reasons, the following items are final sale once opened or used:
• Underwear
• Fragrances
• Any worn or used items
Made-to-Order Items
Custom-designed products, including STORE 7994 hoodies, are made exclusively for each customer and are final sale. These items are not eligible for return or exchange unless defective or incorrect.
If you receive a defective or incorrect item, please contact us and we will make it right.
International Shipping & Duties
Many of our products ship directly from trusted international partners. Any applicable customs duties or import taxes are calculated at checkout and are non-refundable, even if the item is returned.
Returns & Associated Fees
All approved returns are subject to a $24 return processing fee. For international orders, duties, taxes, and return fees will be deducted from the original payment.
Shipping Policy
Complimentary shipping is offered on orders over $300. Orders below this threshold are subject to standard shipping rates at checkout.
