Android Modular architecture

As the mobile app grows, the codebase gets larger and the maintainability becomes harder.
One of the most adopted solutions is modular architecture.

In this talk, we will walk you through the modular Android architecture, and how much efficient it is to solve this problem.

Through demos and live coding we will see in details how to apply the modular architecture, then we will cover it’s pros and cons.

Transcript

1. 1 Modular Architecture Oussama BEN WAFI @oussamto
2. Agenda History Why modular architecture? How? Navigation between Modules Demo Summary 2
3. 3 Clean architecture !!!
4. 1.Faster Gradle works well with small pieces ⬡ Parallelization ⬡ Caching 4
5. 2.Good for business Small APK Faster time to market 5
6. 3.App bundle benefits ⬡ On-demand delivery ⬡ Conditional delivery ⬡ Instant-app 6
7. 4.Easy & scalable development ⬡ Different teams can work independently ⬡ Clear code ⬡ Easy to understand ⬡ Ownership 7
8. 5.New technology experiment ⬡ No fear 8
9. 6.Simple & easy to test ⬡ Easy to test each module separately ⬡ Faster ⬡ Reliable 9
10. How : Android app module 10 App Provides a container for our app's source code, resource files, and app level settings
11. How : Library module 11 :library Provides a container for your reusable code, which you can use as a dependency in other app
12. How : Dynamic module 12 :dynamic Represents a modularized feature of your app that can take advantage of Google Play's Dynamic Delivery
13. How : Feature modularization 13 :Provisioning :Payment :Settings :Dashboard :Core App :onBoarding
14. Pros & Cons Pros Structure Scale Testing Maintainability 14 Cons Navigation Database
15. Clean Structure 15
16. Navigation 16
17. Navigation inside feature 17
18. Navigation between features 18 private fun callWithExplicitIntent() { val intent = Intent( context, Class.forName("com.oussamabw.provisioningfeature.ProvisiongHomeActivity") ) startActivity(intent) } private fun callWithImplicitIntent() { val intent = Intent("action.provisioning.launch").setPackage(context?.packageName) //intent.putExtra() startActivity(intent) }
19. Demo 19
20. Summary 1. Faster 2. Good for business 3. App bundle benefits 4. Easy & scalable dev 5. Technology experiment 6. Simple & reliable test 7. Navigation (Up to you for now) 20
21. Thank you 21 Oussama BEN WAFI @oussamto