MobileFirst 8.0：单应用适配多适配器相关技术咨询

Hi there! Let's break down your questions about building a secure plugin-style sub-app for your existing IBM MobileFirst-based Android main app:

1. Do I need an Adapter for developing this secure sub-app? #

It depends on your specific security needs and backend interactions:

• You’ll likely need an Adapter if: Your sub-app relies on MobileFirst’s built-in security features (like OAuth 2.0 authentication, single sign-on, custom security checks) or needs to connect to backend services (APIs, databases) through MobileFirst’s middleware layer. Adapters act as a secure bridge, handling authentication flows, data transformation, and enforcing server-side security rules.
• You might not need an Adapter if: All security logic lives purely on the client side (e.g., local data encryption, client-side permission checks) and your sub-app doesn’t require backend integration via MobileFirst. Note though, some MobileFirst security features (like App Authenticity verification) still need server-side configuration even without an Adapter.

2. Can I develop just the mobile app without using an Adapter? #

Absolutely! If your sub-app doesn’t need to interact with backend services through MobileFirst, or if you prefer to use native Android networking tools (like OkHttp, Retrofit) to connect directly to your backend, you don’t have to implement an Adapter. Just ensure that if you’re using MobileFirst security features, you’ve set up the corresponding server-side configurations to support your client-side logic.

3. Does a single app support configuring multiple Adapters? #

Yes, definitely! MobileFirst fully supports associating multiple Adapters with one application. This is actually a recommended practice for code organization: you can split different business modules (e.g., user authentication, data retrieval, payment processing) into separate Adapters. This makes your codebase more maintainable, scalable, and easier to update independently. You can bind multiple deployed Adapters to your app via the MobileFirst Console, then call their respective methods directly from your client code.

内容的提问来源于stack exchange，提问作者Mrunal