Introduction to xamarin part 3 of 3
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Rdio is a leading music streaming service available in 31 countries. They were unable to simultaneously deliver features across platforms due to separate code bases for each, resulting in high development costs. Using Xamarin, Rdio now shares over 50,000 lines of C# code across iOS, Android, and Windows platforms. This allows them to focus on feature parity and user experience instead of separate development.
![About Rdio
• Rdio is the leading music
streaming and sharing service
started by the founders of
Skype
• Rdio is already in 30 countries
with over 20 million songs.
• Available in 31 countries
Sharing 50,000 lines of code
“Rdio’s mobile app is also the best looking and best implemented of the three
[music streaming apps reviewed].” Wired Magazine](https://image.slidesharecdn.com/introductiontoxamarin-part3of3-141227002113-conversion-gate01/85/Introduction-to-xamarin-part-3-of-3-2-320.jpg)
Introduction to xamarin part 3 of 3
- 2. About Rdio • Rdio is the leading music streaming and sharing service started by the founders of Skype • Rdio is already in 30 countries with over 20 million songs. • Available in 31 countries Sharing 50,000 lines of code “Rdio’s mobile app is also the best looking and best implemented of the three [music streaming apps reviewed].” Wired Magazine
- 3. Challenge • Unable to deliver features on all platforms simultaneously because of multiple, platform- specific code bases • High costs to development and maintain apps Sharing 50,000 lines of code Results • Using Xamarin, Rdio now shares over 50,000 lines of C# across iOS, Android, and Windows, enabling them to focus on feature-parity and user experience.
- 4. “Xamarin offers the best of all worlds. We deliver high performance, native apps that, until Xamarin, were only possible with Objective-C and Java. Sharing over 50,000 lines of code across platforms gives us more time to spend on great user experiences.” Matt Crocker Director of Client Engineering Sharing 50,000 lines of code
- 6. From No Mobile Experience to Quick Success About Dow Jones MarketWatch • A Dow Jones property with over 16 million visitors per month • Leading innovator in business news, personal finance, and investment tools and data • Part of the Wall Street Digital Network, which includes WSJ.com, Barrons.com among others
- 7. Challenge: Meet Skyrocketing Mobile Traffic with a Great App • MarketWatch’s high-end users making critical financial decisions demand a fast, easy-to-use app • Web team tasked with building mobile app on tight deadlines, but with no mobile experience • App is very data-intensive - initial attempts with HTML5 couldn’t handle From No Mobile Experience to Quick Success
- 8. Results: • With no mobile experience, team leveraged Visual Studio to create native iOS app in 6 months. • Xamarin app replaced existing HTML5 app for better user experience and performance. • Estimated 90% code-sharing with an Android app that is currently in development. From No Mobile Experience to Quick Success
Editor's Notes
- #3: A consumer music streaming company founded by the guys who founded Skype, 18 million tracks. Millions and millions of users in 17 countries. When we talked to them 3 years ago, they had a problem: three codebases on three platforms, the same app implemented 3 times for iOS, Android and Windows. When they wanted to add a new feature, they had to do it 3x. Now their apps are built on Xamarin and they are sharing >50,000 lines of code on each device, and delivering a gorgeous user experience
- #4: A consumer music streaming company founded by the guys who founded Skype, 18 million tracks. Millions and millions of users in 17 countries. When we talked to them 3 years ago, they had a problem: three codebases on three platforms, the same app implemented 3 times for iOS, Android and Windows. When they wanted to add a new feature, they had to do it 3x. Now their apps are built on Xamarin and they are sharing >50,000 lines of code on each device, and delivering a gorgeous user experience
- #5: Rdio is "the best looking and best implemented of all three mobile music apps"
- #8: \