Add engine name to GpuStatsAppInfo

The engine name from VkApplicationInfo is useful for collection metrics
on Vulkan usage. Add it to the collected metrics in GpuStatsAppInfo.

Bug: 330118952
Test: adb shell dumpsys gpu
Test: atest GpuStatsTest
Change-Id: If4096b8a96ed77ddb1d2fd9f48c2b8825b3d0280
diff --git a/libs/graphicsenv/GpuStatsInfo.cpp b/libs/graphicsenv/GpuStatsInfo.cpp
index 7b74214..33cebe3 100644
--- a/libs/graphicsenv/GpuStatsInfo.cpp
+++ b/libs/graphicsenv/GpuStatsInfo.cpp
@@ -96,6 +96,7 @@
     if ((status = parcel->writeUint64(vulkanDeviceFeaturesEnabled)) != OK) return status;
     if ((status = parcel->writeInt32Vector(vulkanInstanceExtensions)) != OK) return status;
     if ((status = parcel->writeInt32Vector(vulkanDeviceExtensions)) != OK) return status;
+    if ((status = parcel->writeUtf8VectorAsUtf16Vector(vulkanEngineNames)) != OK) return status;
 
     return OK;
 }
@@ -118,6 +119,7 @@
     if ((status = parcel->readUint64(&vulkanDeviceFeaturesEnabled)) != OK) return status;
     if ((status = parcel->readInt32Vector(&vulkanInstanceExtensions)) != OK) return status;
     if ((status = parcel->readInt32Vector(&vulkanDeviceExtensions)) != OK) return status;
+    if ((status = parcel->readUtf8VectorFromUtf16Vector(&vulkanEngineNames)) != OK) return status;
 
     return OK;
 }
@@ -161,6 +163,11 @@
         StringAppendF(&result, " 0x%x", extension);
     }
     result.append("\n");
+    result.append("vulkanEngineNames:");
+    for (const std::string& engineName : vulkanEngineNames) {
+        StringAppendF(&result, " %s,", engineName.c_str());
+    }
+    result.append("\n");
     return result;
 }