cameraservice: Use ro.board.api_level instead of ro.vndk.version
With trunk stable, ro.vndk.version has been deprecated and replaced
by ro.board.api_level to represent the API version that the vendor
parition is built against.
From Android V onwards, instead of using the SDK version,
ro.board.api_level will store the API level in YYYYMM format.
So Android V will be designated 202404.
This CL updates the logic in CameraService to map the new
YYYYMM values back to SDK API level that is used to filter
CameraMetadata keys.
Bug: 312315580
Test: Manually verified that the mapping is correct.
Change-Id: I569760223e7f1fac4e747339f129bd86c3aa6af1
diff --git a/services/camera/libcameraservice/utils/Utils.h b/services/camera/libcameraservice/utils/Utils.h
new file mode 100644
index 0000000..f8a107d
--- /dev/null
+++ b/services/camera/libcameraservice/utils/Utils.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+#ifndef ANDROID_SERVERS_CAMERA_UTILS_H
+#define ANDROID_SERVERS_CAMERA_UTILS_H
+
+namespace android {
+
+/**
+ * As of Android V, ro.board.api_level returns the year and month of release (ex. 202404)
+ * instead of release SDK version. This function maps year/month format back to release
+ * SDK version.
+ *
+ * Returns defaultVersion if the property is not found.
+ */
+int getVNDKVersionFromProp(int defaultVersion);
+
+} // namespace android
+
+#endif //ANDROID_SERVERS_CAMERA_UTILS_H