Merge "Non ABI changes to neuralnetworks HAL"
diff --git a/audio/7.0/config/Android.bp b/audio/7.0/config/Android.bp
index 8e87ae0..096ab6a 100644
--- a/audio/7.0/config/Android.bp
+++ b/audio/7.0/config/Android.bp
@@ -13,3 +13,19 @@
     package_name: "android.audio.policy.configuration.V7_0",
     nullability: true,
 }
+
+xsd_config {
+    name: "audio_policy_configuration_V7_0_enums",
+    srcs: ["audio_policy_configuration.xsd"],
+    package_name: "android.audio.policy.configuration.V7_0",
+    nullability: true,
+    enums_only: true,
+}
+
+xsd_config {
+    name: "audio_policy_configuration_V7_0_parser",
+    srcs: ["audio_policy_configuration.xsd"],
+    package_name: "android.audio.policy.configuration.V7_0",
+    nullability: true,
+    parser_only: true,
+}
diff --git a/audio/7.0/config/audio_policy_configuration.xsd b/audio/7.0/config/audio_policy_configuration.xsd
index 531572b..ccaaf98 100644
--- a/audio/7.0/config/audio_policy_configuration.xsd
+++ b/audio/7.0/config/audio_policy_configuration.xsd
@@ -310,13 +310,17 @@
         </xs:restriction>
     </xs:simpleType>
     <xs:simpleType name="vendorExtension">
-        <!-- Vendor extension names must be prefixed by "VX_" to distinguish them from AOSP values.
-             Vendor are encouraged to namespace their module names to avoid conflicts.
-             Example for an hypothetical Google virtual reality device:
-                <devicePort tagName="VR" type="VX_GOOGLE_VR" role="sink">
+        <!-- Vendor extension names must be prefixed by "VX_" to distinguish them from
+             AOSP values. Vendors must namespace their names to avoid conflicts. The
+             namespace part must only use capital latin characters and decimal digits and
+             consist of at least 3 characters. The part of the extension name after the
+             namespace may in addition include underscores. Example for a hypothetical
+             Google virtual reality device:
+
+                 <devicePort tagName="VR" type="VX_GOOGLE_VR" role="sink" />
         -->
         <xs:restriction base="xs:string">
-            <xs:pattern value="VX_[_a-zA-Z0-9]+"/>
+            <xs:pattern value="VX_[A-Z0-9]{3,}_[_A-Z0-9]+"/>
         </xs:restriction>
     </xs:simpleType>
     <xs:simpleType name="extendableAudioDevice">
diff --git a/audio/common/7.0/Android.bp b/audio/common/7.0/Android.bp
index f40f9d1..2f7665e 100644
--- a/audio/common/7.0/Android.bp
+++ b/audio/common/7.0/Android.bp
@@ -25,15 +25,14 @@
 cc_library {
     name: "android.hardware.audio.common@7.0-enums",
     vendor_available: true,
-    generated_headers: ["audio_policy_configuration_V7_0"],
-    generated_sources: ["audio_policy_configuration_V7_0"],
+    generated_headers: ["audio_policy_configuration_V7_0_enums"],
+    generated_sources: ["audio_policy_configuration_V7_0_enums"],
     header_libs: ["libxsdc-utils"],
-    export_generated_headers: ["audio_policy_configuration_V7_0"],
+    export_generated_headers: ["audio_policy_configuration_V7_0_enums"],
     export_header_lib_headers: ["libxsdc-utils"],
     export_include_dirs: ["enums/include"],
     shared_libs: [
         "libbase",
         "liblog",
-        "libxml2",
     ],
 }
diff --git a/audio/common/7.0/enums/include/android_audio_policy_configuration_V7_0-enums.h b/audio/common/7.0/enums/include/android_audio_policy_configuration_V7_0-enums.h
index b427f3a..fe8eee1 100644
--- a/audio/common/7.0/enums/include/android_audio_policy_configuration_V7_0-enums.h
+++ b/audio/common/7.0/enums/include/android_audio_policy_configuration_V7_0-enums.h
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-#ifndef ANDROID_AUDIO_POLICY_CONFIGURATION_V7_0_ENUMS_H
-#define ANDROID_AUDIO_POLICY_CONFIGURATION_V7_0_ENUMS_H
+#ifndef ANDROID_AUDIO_POLICY_CONFIGURATION_V7_0__ENUMS_H
+#define ANDROID_AUDIO_POLICY_CONFIGURATION_V7_0__ENUMS_H
 
 #include <sys/types.h>
-#include <algorithm>
-#include <cctype>
+#include <regex>
+#include <string>
 
-#include <android_audio_policy_configuration_V7_0.h>
+#include <android_audio_policy_configuration_V7_0_enums.h>
 
 namespace android::audio::policy::configuration::V7_0 {
 
@@ -219,11 +219,9 @@
 }
 
 static inline bool isVendorExtension(const std::string& s) {
-    // Must match the "vendorExtension" rule from the XSD file.
-    static const std::string vendorPrefix = "VX_";
-    return maybeVendorExtension(s) &&
-           std::all_of(s.begin() + vendorPrefix.size(), s.end(),
-                       [](unsigned char c) { return c == '_' || std::isalnum(c); });
+    // Must be the same as the "vendorExtension" rule from the XSD file.
+    static const std::regex vendorExtension("VX_[A-Z0-9]{3,}_[_A-Z0-9]+");
+    return std::regex_match(s.begin(), s.end(), vendorExtension);
 }
 
 static inline bool isUnknownAudioChannelMask(const std::string& mask) {
@@ -264,4 +262,4 @@
 
 }  // namespace android::audio::policy::configuration::V7_0
 
-#endif  // ANDROID_AUDIO_POLICY_CONFIGURATION_V7_0_ENUMS_H
+#endif  // ANDROID_AUDIO_POLICY_CONFIGURATION_V7_0__ENUMS_H
diff --git a/audio/common/7.0/example/Android.bp b/audio/common/7.0/example/Android.bp
index 93810fb..a85e4fa 100644
--- a/audio/common/7.0/example/Android.bp
+++ b/audio/common/7.0/example/Android.bp
@@ -44,7 +44,6 @@
         "libcutils",
         "libhidlbase",
         "liblog",
-        "libxml2",
         "libutils",
         "android.hardware.audio@7.0",
         "android.hardware.audio.common@7.0",
diff --git a/audio/common/7.0/example/Effect.cpp b/audio/common/7.0/example/Effect.cpp
index 5788811..0621669 100644
--- a/audio/common/7.0/example/Effect.cpp
+++ b/audio/common/7.0/example/Effect.cpp
@@ -17,7 +17,7 @@
 #define LOG_TAG "EffectsFactory7.0"
 #include <log/log.h>
 
-#include <android_audio_policy_configuration_V7_0.h>
+#include <android_audio_policy_configuration_V7_0-enums.h>
 
 #include "Effect.h"
 
diff --git a/audio/common/all-versions/default/Android.bp b/audio/common/all-versions/default/Android.bp
index 47d4f97..8f55744 100644
--- a/audio/common/all-versions/default/Android.bp
+++ b/audio/common/all-versions/default/Android.bp
@@ -149,7 +149,6 @@
         "android.hardware.audio.common@7.0",
         "android.hardware.audio.common@7.0-enums",
         "libbase",
-        "libxml2",
     ],
     cflags: [
         "-DMAJOR_VERSION=7",
diff --git a/audio/common/all-versions/default/tests/hidlutils_tests.cpp b/audio/common/all-versions/default/tests/hidlutils_tests.cpp
index ec6bdf3..e154453 100644
--- a/audio/common/all-versions/default/tests/hidlutils_tests.cpp
+++ b/audio/common/all-versions/default/tests/hidlutils_tests.cpp
@@ -432,10 +432,16 @@
 // The enums module is too small to have unit tests on its own.
 TEST(HidlUtils, VendorExtension) {
     EXPECT_TRUE(xsd::isVendorExtension("VX_GOOGLE_VR_42"));
+    EXPECT_TRUE(xsd::isVendorExtension("VX_QCM_SPK"));
     EXPECT_FALSE(xsd::isVendorExtension(""));
     EXPECT_FALSE(xsd::isVendorExtension("random string"));
     EXPECT_FALSE(xsd::isVendorExtension("VX_"));
+    EXPECT_FALSE(xsd::isVendorExtension("VX_X"));
+    EXPECT_FALSE(xsd::isVendorExtension("VX_X_"));
+    EXPECT_FALSE(xsd::isVendorExtension("VX_X_X"));
+    EXPECT_FALSE(xsd::isVendorExtension("VX_XX_X"));
     EXPECT_FALSE(xsd::isVendorExtension("VX_GOOGLE_$$"));
+    EXPECT_FALSE(xsd::isVendorExtension("VX_$CM_SPK"));
 }
 
 TEST(HidlUtils, ConvertInvalidDeviceAddress) {
diff --git a/audio/core/all-versions/default/Android.bp b/audio/core/all-versions/default/Android.bp
index 0aa77d3..f61964e 100644
--- a/audio/core/all-versions/default/Android.bp
+++ b/audio/core/all-versions/default/Android.bp
@@ -146,7 +146,6 @@
         "android.hardware.audio.common@7.0-enums",
         "android.hardware.audio.common@7.0-util",
         "libbase",
-        "libxml2",
     ],
     cflags: [
         "-DMAJOR_VERSION=7",
diff --git a/audio/core/all-versions/default/util/Android.bp b/audio/core/all-versions/default/util/Android.bp
index d0de767..7caf18d 100644
--- a/audio/core/all-versions/default/util/Android.bp
+++ b/audio/core/all-versions/default/util/Android.bp
@@ -104,7 +104,6 @@
         "android.hardware.audio.common@7.0-util",
         "android.hardware.audio@7.0",
         "libbase",
-        "libxml2",
     ],
     cflags: [
         "-DMAJOR_VERSION=7",
diff --git a/audio/core/all-versions/vts/functional/Android.bp b/audio/core/all-versions/vts/functional/Android.bp
index 109427b..4520dc3 100644
--- a/audio/core/all-versions/vts/functional/Android.bp
+++ b/audio/core/all-versions/vts/functional/Android.bp
@@ -153,6 +153,8 @@
     srcs: [
         "7.0/AudioPrimaryHidlHalTest.cpp",
     ],
+    generated_headers: ["audio_policy_configuration_V7_0_parser"],
+    generated_sources: ["audio_policy_configuration_V7_0_parser"],
     static_libs: [
         "android.hardware.audio@7.0",
         "android.hardware.audio.common@7.0",
diff --git a/audio/effect/all-versions/vts/functional/VtsHalAudioEffectTargetTest.cpp b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectTargetTest.cpp
index 15a2fd9..23e7786 100644
--- a/audio/effect/all-versions/vts/functional/VtsHalAudioEffectTargetTest.cpp
+++ b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectTargetTest.cpp
@@ -31,7 +31,6 @@
 #include <android/hidl/memory/1.0/IMemory.h>
 #if MAJOR_VERSION >= 7
 #include <android_audio_policy_configuration_V7_0-enums.h>
-#include <android_audio_policy_configuration_V7_0.h>
 #endif
 
 #include <common/all-versions/VersionUtils.h>
diff --git a/graphics/composer/2.4/vts/functional/AndroidTest.xml b/graphics/composer/2.4/vts/functional/AndroidTest.xml
new file mode 100644
index 0000000..583aa68
--- /dev/null
+++ b/graphics/composer/2.4/vts/functional/AndroidTest.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2021 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<configuration description="Runs VtsHalGraphicsComposerV2_4TargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.StopServicesSetup">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="VtsHalGraphicsComposerV2_4TargetTest->/data/local/tmp/VtsHalGraphicsComposerV2_4TargetTest" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="VtsHalGraphicsComposerV2_4TargetTest" />
+        <option name="native-test-timeout" value="300000"/>
+    </test>
+</configuration>