LLNDK version maps to NDK version
Instead of annotation duplicate LLNDK versions, use a corresponding
NDK version to find LLNDK symbols.
To generate LLNDK stubs, ndkstubgen sets `--llndk` argument with the
corresponding SDK version to its `--api` argument.
Bug: 361077712
Test: atest test_ndkstubgen
atest test_symbolfile
Change-Id: I64cd6eaeae4451326bf2e74b4d2639933f004393
diff --git a/android/vendor_api_levels.go b/android/vendor_api_levels.go
new file mode 100644
index 0000000..4d364fd
--- /dev/null
+++ b/android/vendor_api_levels.go
@@ -0,0 +1,49 @@
+// Copyright 2024 Google Inc. All rights reserved.
+//
+// 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.
+
+package android
+
+import (
+ "fmt"
+ "strconv"
+)
+
+func getSdkVersionOfVendorApiLevel(apiLevel int) (int, bool) {
+ ok := true
+ sdkVersion := -1
+ switch apiLevel {
+ case 202404:
+ sdkVersion = 35
+ case 202504:
+ sdkVersion = 36
+ default:
+ ok = false
+ }
+ return sdkVersion, ok
+}
+
+func GetSdkVersionForVendorApiLevel(vendorApiLevel string) (ApiLevel, error) {
+ vendorApiLevelInt, err := strconv.Atoi(vendorApiLevel)
+ if err != nil {
+ return NoneApiLevel, fmt.Errorf("The vendor API level %q must be able to be parsed as an integer", vendorApiLevel)
+ }
+ if vendorApiLevelInt < 35 {
+ return uncheckedFinalApiLevel(vendorApiLevelInt), nil
+ }
+
+ if sdkInt, ok := getSdkVersionOfVendorApiLevel(vendorApiLevelInt); ok {
+ return uncheckedFinalApiLevel(sdkInt), nil
+ }
+ return NoneApiLevel, fmt.Errorf("Unknown vendor API level %q. Requires updating the map in vendor_api_level.go?", vendorApiLevel)
+}