audio: add feature flag for new headset profile and SCO audio management

Add flag sco_managed_by_audio to enable the new mechanism of headset
profile management and SCO audio link activation in the audio framework.

Bug: 265057196
Test: make
Change-Id: I4c3a28990985987dfd2d85251f335867bb1c8c75
Merged-In: I4aa9988ed0c05a2e441f02c788f30acd528e04fd

2 files changed, 52 insertions, 0 deletions

diff --git a/media/audio/aconfig/Android.bp b/media/audio/aconfig/Android.bp
new file mode 100644
index 0000000000..82f3d85d24
--- /dev/null
+++ b/media/audio/aconfig/Android.bp
@@ -0,0 +1,37 @@
+// media_audio namespace flags
+
+cc_defaults {
+    name: "audio-aconfig-cc-defaults",
+    host_supported: true,
+}
+
+// Framework available flags to follow
+// Care must be taken to avoid namespace conflicts.
+// These flags are accessible outside of the platform! Limit usage to @FlaggedApi wherever possible
+
+aconfig_declarations {
+    name: "android.media.audio-aconfig",
+    package: "android.media.audio",
+    container: "system",
+    srcs: ["audio_framework.aconfig"],
+    visibility: ["//frameworks/base/api"],
+}
+
+java_aconfig_library {
+    name: "android.media.audio-aconfig-java",
+    aconfig_declarations: "android.media.audio-aconfig",
+    defaults: ["framework-minus-apex-aconfig-java-defaults"],
+}
+
+cc_aconfig_library {
+    name: "android.media.audio-aconfig-cc",
+    aconfig_declarations: "android.media.audio-aconfig",
+    defaults: ["audio-aconfig-cc-defaults"],
+}
+
+aconfig_declarations_group {
+    name: "audio-framework-aconfig",
+    java_aconfig_libraries: [
+        "android.media.audio-aconfig-java",
+    ],
+}
diff --git a/media/audio/aconfig/audio_framework.aconfig b/media/audio/aconfig/audio_framework.aconfig
new file mode 100644
index 0000000000..2cafe58a72
--- /dev/null
+++ b/media/audio/aconfig/audio_framework.aconfig
@@ -0,0 +1,15 @@
+# Top level framework (android.media) flags
+# Only add flags here which must be included in framework.jar
+#
+# Please add flags in alphabetical order.
+
+package: "android.media.audio"
+
+flag {
+    name: "sco_managed_by_audio"
+    namespace: "media_audio"
+    description: "\
+Enable new implementation of headset profile device connection and\
+SCO audio activation."
+    bug: "265057196"
+}