commit c747c532e96dea440872254375d4cc2a3ae7914d
author Andy Hung <hunga@google.com> Mon Mar 07 21:41:14 2022 -0800
committer Andy Hung <hunga@google.com> Mon Mar 21 08:15:59 2022 -0700
tree fab3211c2d1e2282ecd4ca4f09ea602aab77765e
parent 5c6d68ad6a8877e44aa6895c20f8f8aa932430c7

AudioFlinger, AudioPolicy: Add binder time check statistics

Binder method count and execution time now in dumpsys.
Add method name to TimeCheck abort logs.
Add MethodStatistics utility class to accumulate values.

Test: atest libmediautils_test
Test: atest method_statistics
Test: atest timecheck_tests
Test: adb shell dumpsys media.audio_flinger
Test: adb shell dumpsys media.audio_policy
Test: adb shell dumpsys media.metrics
Bug: 219958414
Change-Id: I7398d706e475596af6ad491463e87e92b09026d8

media/utils/tests/Android.bp

diff --git a/media/utils/tests/Android.bp b/media/utils/tests/Android.bp
index f240dae..5498ac5 100644
--- a/media/utils/tests/Android.bp
+++ b/media/utils/tests/Android.bp
@@ -28,6 +28,27 @@
 }
 
 cc_test {
+    name: "methodstatistics_tests",
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wextra",
+    ],
+
+    shared_libs: [
+        "libaudioutils",
+        "liblog",
+        "libmediautils",
+        "libutils",
+    ],
+
+    srcs: [
+        "methodstatistics_tests.cpp",
+    ],
+}
+
+cc_test {
     name: "timecheck_tests",
 
     cflags: [