Upgrade to AppFunctions 1.0.0-alpha10#24
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Code Review
This pull request migrates the application to the new androidx.appfunctions version 1.0.0-alpha10 architecture, replacing the legacy configuration with the new AppFunctionService entry points. It introduces BaseChatAppFunctionService, BaseBuiltInAppFunctionService, and BaseFakeAppFunctionService, registers them in the manifests, and adds AppFunctionExceptionFormatter to format exceptions for LLM outputs. Feedback focuses on ensuring cooperative coroutine cancellation by rethrowing CancellationException instead of swallowing or wrapping it in BaseChatAppFunctionService and AgentOrchestrator. Additionally, it is recommended to avoid using reflection with Class.forName when launching MainActivity in BaseChatAppFunctionService.
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- Re-throw CancellationException in BaseChatAppFunctionService and AgentOrchestrator to preserve cooperative coroutine cancellation. - Replace reflection (Class.forName) with Intent.setClassName for MainActivity resolution. - Remove legacy mock-based AppFunctionsTest in favor of E2E AppFunctionInstrumentationTest. - Update targetApi to 37 for multiple AppFunction services in agent AndroidManifest.xml. - Bump wear module minSdk to 36 and remove redundant @RequiresApi annotations. - Rename appException to appFunctionException in AgentOrchestrator. - Remove obsolete AppFunctionManager null-check test in ExecuteAppFunctionUseCaseTest. - Replace inline FQCN usages for PendingIntent, UUID, and CancellationException with imports. - Remove manual AppFunctionsIds object in favor of KSP-generated ChatAppFunctionService function ID constants in instrumentation tests and view models.
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• Upgraded both
agentandChatAppmodules to AppFunctions 1.0.0-alpha10.• Refactored exception handling in
AgentOrchestratorto act on errors directly instead of surfacing them as unhandled exceptions.• Cleaned up obsolete repository classes and refactored base service architectures.