Efective Cross-Platform Native App Development in Java Dr. Annamaria Mattasits Gergely Kis CEO CTO M I G E R A N 1 SMART SOFTWARE SOLUTIONS Introduction • Started our company in 2007 – Outsourced Software Development • Diverse Projects – Mobile • App & Platform Development • Android, iOS, BB10, BB Classic, J2ME – Embedded Linux • C/C++, Assembly (ARM, MIPS) – Web / Server • Java EE • Built on Teleworking M I G E R A N 2 SMART SOFTWARE SOLUTIONS The Mobile Challenge: Deploy the same app to other platforms • Rewrite from Scratch • Use Cross-Platform Solution – One team per platform – Which language? – Develop, Test, Debug all over – What about existing code? again – Cross-platform or native UI? – User Acceptance Testing Nightmare M I G E R A N 3 SMART SOFTWARE SOLUTIONS Our Choice: Use Java User Interface • Most of our codebase is in Nave View Java • Java is native on Android Plaorm Dependent • Native UI – After failed attempts with View Model cross-platform UI : for iOS Migeran Apps your Java Make Business Logic (Model) Cross-Platform M I G E R A N 4 SMART SOFTWARE SOLUTIONS Cross-Platform Alternatives • JavaScript • C# / .NET – Cordova / PhoneGap – Xamarin – Facebook React Native – .NET on Windows – Titanium • .NET Core Anyone? • Objective-C / Swift • Java – Apportable – RoboVM – Marmalade Juice • Now Owned by Xamarin – Elements Silver (Swift only) – Codename One AND... M I G E R A N 5 SMART SOFTWARE SOLUTIONS Migeran for iOS Migeran for iOS acquired by Intel Corporation Migeran is now an Intel Partner SMART SOFTWAREM I G E R ASOLUTIONS N 6 While working on Migeran for iOS… M I G E R A N 7 SMART SOFTWARE SOLUTIONS What is the Intel Multi-OS Engine • Java Runtime for iOS • Android Studio Plugin – ART from Android – Windows and Mac Supported • Nat/J: Easy Native Access • Native UI Designer – Every iOS API – Android Studio – Binding Generator – Xcode , JNI! Again Never M I G E R A N 8 SMART SOFTWARE SOLUTIONS Case Studies • Grafti VR • CarHunt – Google Cardboard App – Find Stolen Cars – Ported the Cardboard SDK – Over 95% Code Reuse to iOS M I G E R A N 9 SMART SOFTWARE SOLUTIONS Is Your Android App Ready for iOS? FIND OUT WITH THE MIGERAN ANALYZER analyzer.migeran.com • 3 Steps to Get Started – Upload your APK – Get detailed report in email – Start porting your App M I G E R A N 10 SMART SOFTWARE SOLUTIONS Get Started with the Multi-OS Engine • The Multi-OS Engine is now available as Technology Preview • Get it at Intel Software software.intel.com/multi-os-engine M I G E R A N 11 SMART SOFTWARE SOLUTIONS Thank you for your attention! MIGERAN SERVICES MIGERAN ANALYZER TRAINING PREMIUM SUPPORT DEVELOPMENT analyzer.migeran.com WE ARE HIRING CONTACT US M I G E R A N migeran.com/contact12 SMART SOFTWARE SOLUTIONS .