Audio HAL: Factorize Android.bp

Lots of Android.bp content was duplicated per version.

Bug: 118203066
Test: compile
Change-Id: I4072314f1e1278c6d876fc681ba20363728f151b
Signed-off-by: Kevin Rocard <krocard@google.com>
diff --git a/audio/effect/all-versions/default/Android.bp b/audio/effect/all-versions/default/Android.bp
index ce41481..9c2cdbc 100644
--- a/audio/effect/all-versions/default/Android.bp
+++ b/audio/effect/all-versions/default/Android.bp
@@ -1,5 +1,5 @@
-cc_library_shared {
-    name: "android.hardware.audio.effect@2.0-impl",
+cc_defaults {
+    name: "android.hardware.audio.effect-impl_default",
     defaults: ["hidl_defaults"],
     vendor: true,
     relative_install_path: "hw",
@@ -32,9 +32,6 @@
         "liblog",
         "libutils",
         "android.hardware.audio.common-util",
-        "android.hardware.audio.common@2.0",
-        "android.hardware.audio.common@2.0-util",
-        "android.hardware.audio.effect@2.0",
         "android.hidl.memory@1.0",
     ],
 
@@ -46,6 +43,17 @@
         "libhardware_headers",
         "libmedia_headers",
     ],
+}
+
+cc_library_shared {
+    name: "android.hardware.audio.effect@2.0-impl",
+    defaults: ["android.hardware.audio.effect-impl_default"],
+    shared_libs: [
+        "android.hardware.audio.common@2.0",
+        "android.hardware.audio.common@2.0-util",
+        "android.hardware.audio.effect@2.0",
+    ],
+
     cflags: [
         "-DMAJOR_VERSION=2",
         "-DMINOR_VERSION=0",
@@ -55,52 +63,13 @@
 
 cc_library_shared {
     name: "android.hardware.audio.effect@4.0-impl",
-    defaults: ["hidl_defaults"],
-    vendor: true,
-    relative_install_path: "hw",
-    srcs: [
-        "AcousticEchoCancelerEffect.cpp",
-        "AudioBufferManager.cpp",
-        "AutomaticGainControlEffect.cpp",
-        "BassBoostEffect.cpp",
-        "Conversions.cpp",
-        "DownmixEffect.cpp",
-        "Effect.cpp",
-        "EffectsFactory.cpp",
-        "EnvironmentalReverbEffect.cpp",
-        "EqualizerEffect.cpp",
-        "LoudnessEnhancerEffect.cpp",
-        "NoiseSuppressionEffect.cpp",
-        "PresetReverbEffect.cpp",
-        "VirtualizerEffect.cpp",
-        "VisualizerEffect.cpp",
-    ],
-
+    defaults: ["android.hardware.audio.effect-impl_default"],
     shared_libs: [
-        "libbase",
-        "libcutils",
-        "libeffects",
-        "libfmq",
-        "libhidlbase",
-        "libhidlmemory",
-        "libhidltransport",
-        "liblog",
-        "libutils",
-        "android.hardware.audio.common-util",
         "android.hardware.audio.common@4.0",
         "android.hardware.audio.common@4.0-util",
         "android.hardware.audio.effect@4.0",
-        "android.hidl.memory@1.0",
     ],
 
-    header_libs: [
-        "android.hardware.audio.common.util@all-versions",
-        "libaudio_system_headers",
-        "libaudioclient_headers",
-        "libeffects_headers",
-        "libhardware_headers",
-        "libmedia_headers",
-    ],
     cflags: [
         "-DMAJOR_VERSION=4",
         "-DMINOR_VERSION=0",