commit ad81670318560ccf204f76bbf66ce02fc19bfed0
author Hayden Gomes <haydengomes@google.com> Mon Dec 14 15:29:29 2020 -0800
committer Hayden Gomes <haydengomes@google.com> Tue Dec 15 14:00:06 2020 -0800
tree f0b21ecf9b9b2b4d46c0e74a4445b98bcc097b7f
parent 8232909524287a180b4b345c2ae374d88aa4ee72

Adding IAudioControl#onDevicesToDuckChange

Introducing new API and parcelable for informing the HAL when to duck
audio for automotive targets.

Bug: 158242859
Test: atest VtsAidlHalAudioControlTest
Change-Id: I5799c556e338d768ea8010e1f035af8584a240dd

automotive/audiocontrol/aidl/vts/VtsHalAudioControlTargetTest.cpp

diff --git a/automotive/audiocontrol/aidl/vts/VtsHalAudioControlTargetTest.cpp b/automotive/audiocontrol/aidl/vts/VtsHalAudioControlTargetTest.cpp
index f33b8a5..f23280d 100644
--- a/automotive/audiocontrol/aidl/vts/VtsHalAudioControlTargetTest.cpp
+++ b/automotive/audiocontrol/aidl/vts/VtsHalAudioControlTargetTest.cpp
@@ -31,6 +31,7 @@
 using android::binder::Status;
 using android::hardware::automotive::audiocontrol::AudioFocusChange;
 using android::hardware::automotive::audiocontrol::BnFocusListener;
+using android::hardware::automotive::audiocontrol::DuckingInfo;
 using android::hardware::automotive::audiocontrol::IAudioControl;
 
 #include "android_audio_policy_configuration_V7_0.h"
@@ -129,6 +130,22 @@
             audioControl->onAudioFocusChange(usage, 0, AudioFocusChange::GAIN_TRANSIENT).isOk());
 };
 
+TEST_P(AudioControlAidl, DuckChangeExercise) {
+    ALOGI("Duck change test");
+
+    DuckingInfo duckingInfo;
+    duckingInfo.zoneId = 0;
+    duckingInfo.deviceAddressesToDuck = {String16("address 1"), String16("address 2")};
+    duckingInfo.deviceAddressesToUnduck = {String16("address 3"), String16("address 4")};
+    duckingInfo.usagesHoldingFocus = {
+            String16(xsd::toString(xsd::AudioUsage::AUDIO_USAGE_MEDIA).c_str()),
+            String16(xsd::toString(xsd::AudioUsage::AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE)
+                             .c_str())};
+    std::vector<DuckingInfo> duckingInfos = {duckingInfo};
+    ALOGI("Duck change test start");
+    ASSERT_TRUE(audioControl->onDevicesToDuckChange(duckingInfos).isOk());
+}
+
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(AudioControlAidl);
 INSTANTIATE_TEST_SUITE_P(
         Audiocontrol, AudioControlAidl,