commit 181e6950a1ce5b9705c47c4b4e288d978cb7283a
author Chong Zhang <chz@google.com> Wed Oct 09 13:23:39 2019 -0700
committer Chong Zhang <chz@google.com> Fri Oct 18 14:55:23 2019 -0700
tree b92dc19041aec4465161b112f45185cd4598c09a
parent 318b26e722112462f93df797bf47ca3dabc80048

Convert IResourceManagerService to stable AIDL

Convert with minimal change to the interface itself.

Add additional test to cover DrmSessionManager's usage
of possible negative value field (which is signed now).

bug: 142396029
test: ResourceManagerService_test, DrmSessionManager_test,
CTS ResourceManagerServiceTest;
Manually check battery stats reporting.

Change-Id: I5c537a54efc2663281c96ddbdbd4ee56f23c1adf

media/libmedia/Android.bp

diff --git a/media/libmedia/Android.bp b/media/libmedia/Android.bp
index fdab14a..ba25512 100644
--- a/media/libmedia/Android.bp
+++ b/media/libmedia/Android.bp
@@ -2,7 +2,7 @@
     name: "libmedia_headers",
     vendor_available: true,
     export_include_dirs: ["include"],
-    header_libs:[
+    header_libs: [
         "libbase_headers",
         "libgui_headers",
         "libstagefright_headers",
@@ -22,13 +22,19 @@
         enabled: true,
     },
     double_loadable: true,
-    srcs: ["AudioParameter.cpp", "TypeConverter.cpp"],
+    srcs: [
+        "AudioParameter.cpp",
+        "TypeConverter.cpp",
+    ],
     cflags: [
         "-Werror",
         "-Wno-error=deprecated-declarations",
         "-Wall",
     ],
-    shared_libs: ["libutils", "liblog"],
+    shared_libs: [
+        "libutils",
+        "liblog",
+    ],
     header_libs: [
         "libmedia_headers",
         "libaudioclient_headers",
@@ -49,6 +55,21 @@
     path: "aidl",
 }
 
+aidl_interface {
+    name: "resourcemanager_aidl_interface",
+    local_include_dir: "aidl",
+    srcs: [
+        "aidl/android/media/IResourceManagerClient.aidl",
+        "aidl/android/media/IResourceManagerService.aidl",
+        "aidl/android/media/MediaResourceType.aidl",
+        "aidl/android/media/MediaResourceSubType.aidl",
+        "aidl/android/media/MediaResourceParcel.aidl",
+        "aidl/android/media/MediaResourcePolicyParcel.aidl",
+    ],
+    api_dir: "api/resourcemanager",
+    versions: ["1"],
+}
+
 cc_library_shared {
     name: "libmedia_omx",
     vendor_available: true,
@@ -127,7 +148,6 @@
     },
 }
 
-
 cc_library_shared {
     name: "libmedia_omx_client",
 
@@ -277,8 +297,6 @@
         "IMediaSource.cpp",
         "IRemoteDisplay.cpp",
         "IRemoteDisplayClient.cpp",
-        "IResourceManagerClient.cpp",
-        "IResourceManagerService.cpp",
         "IStreamSource.cpp",
         "MediaUtils.cpp",
         "Metadata.cpp",
@@ -344,7 +362,12 @@
     ],
 
     static_libs: [
-        "libc_malloc_debug_backtrace",  // for memory heap analysis
+        "libc_malloc_debug_backtrace", // for memory heap analysis
+        "resourcemanager_aidl_interface-cpp",
+    ],
+
+    export_static_lib_headers: [
+        "resourcemanager_aidl_interface-cpp",
     ],
 
     export_include_dirs: [