commit 734e3505e8222fd5c146dfa935f80b6ae3ce3003
author Ytai Ben-Tsvi <ytai@google.com> Mon Aug 24 14:57:36 2020 -0700
committer Ytai Ben-Tsvi <ytai@google.com> Fri Sep 11 16:33:15 2020 -0700
tree c7f54bbbf2d764150c550813ea32e09c4d6583cf
parent 0412f73c6eb83e51832b9b7aaa57a4dc0239e6a5

Avoid AAudioService->AAudioServiceInterface inheritence

This is required in order to prepare for divergence of
AAudioServiceInterface from BnAAudioService: if AAudioService
inherits from both, we would have method collisions as soon as we
change the signatures on one of the interfaces.

We achieve the same behavior with an adapter, which in this change is
completely trivial, but will be used as soon as the interfaces
actually diverge.

Bug: 160253486
Test: Manual testing using OboeTester
      Ran atest CtsNativeMediaAAudioTestCases
Change-Id: I0d3e41e2378f1e6ff9cbe37461682f7373f463f2

media/libaaudio/src/Android.bp

diff --git a/media/libaaudio/src/Android.bp b/media/libaaudio/src/Android.bp
index 92e04b0..23e9857 100644
--- a/media/libaaudio/src/Android.bp
+++ b/media/libaaudio/src/Android.bp
@@ -115,6 +115,7 @@
         "client/AudioStreamInternalPlay.cpp",
         "client/IsochronousClockModel.cpp",
         "binding/AudioEndpointParcelable.cpp",
+        "binding/AAudioBinderAdapter.cpp",
         "binding/AAudioBinderClient.cpp",
         "binding/AAudioStreamRequest.cpp",
         "binding/AAudioStreamConfiguration.cpp",