Android Instant Apps

Code - https://github.com/sumitgpt/instantappdemo-moviebooking

Transcript

1. Android Instant Apps Prachi Tyagi Sumit Gupta
2. Agenda • What is an instant app? • Why do we need one? • Key principles to build an instant app • Demo • Best practices
3. What is an instant app ? • Native seamless experience without installation • App on demand • Discoverable from anywhere
4. Why do we need one? • Installation friction • Memory consumption • One Tap away
5. Key Principles • Discoverability • Security & Privacy • Performance
6. Discoverability • Identify Entry Points • App Links • Url Handling • Domain Ownership • Auto Verification Of Domain • Linking
7. Security & Privacy
8. Runtime Permissions
9. Restricted Features • Launched through only activities • Push notifications • External storage access • Change device settings • Services, Broadcast Receivers, Content Providers
10. Performance Slim down the app • Remove unused code/resources • Remove gradle dependencies Slice binary • Modularize the code • Load the module only when required • Module size<=4 MB
11. Demo
12. Prerequisites • Android Studio 3.0 + • Instant App Development SDK • Nexus 5X, Nexus 6P, Pixel, Pixel XL, Galaxy S7 running Android 6.0 or higher
13. Project Structure Movie Detail Movie Listing
14. Best Practices • One App • Consistent structure • Multiple entry points • Decreasing friction • Installing the app • Maintain user state • Share url through app
15. Thank You