Create EffectiveVersion* functions for ApiLevel
This relands aosp/2457062. The original CL was submitted as part of a
stack that broke tm and udc. Those branches still contain soong modules
with min_sdk_version of type (kind+level).
Bug: 208456999
Test: m nothing on tm and udc (via go/abtd)
Change-Id: I10e8bea59cd5914d36b2c9539ee1556e55b82e53
diff --git a/android/api_levels.go b/android/api_levels.go
index a68d8e2..e48a69e 100644
--- a/android/api_levels.go
+++ b/android/api_levels.go
@@ -133,6 +133,58 @@
return this.number == PrivateApiLevel.number
}
+// EffectiveVersion converts an ApiLevel into the concrete ApiLevel that the module should use. For
+// modules targeting an unreleased SDK (meaning it does not yet have a number) it returns
+// FutureApiLevel(10000).
+func (l ApiLevel) EffectiveVersion(ctx EarlyModuleContext) (ApiLevel, error) {
+ if l.EqualTo(InvalidApiLevel) {
+ return l, fmt.Errorf("invalid version in sdk_version %q", l.value)
+ }
+ if !l.IsPreview() {
+ return l, nil
+ }
+ ret := ctx.Config().DefaultAppTargetSdk(ctx)
+ if ret.IsPreview() {
+ return FutureApiLevel, nil
+ }
+ return ret, nil
+}
+
+// EffectiveVersionString converts an SdkSpec into the concrete version string that the module
+// should use. For modules targeting an unreleased SDK (meaning it does not yet have a number)
+// it returns the codename (P, Q, R, etc.)
+func (l ApiLevel) EffectiveVersionString(ctx EarlyModuleContext) (string, error) {
+ if l.EqualTo(InvalidApiLevel) {
+ return l.value, fmt.Errorf("invalid version in sdk_version %q", l.value)
+ }
+ if !l.IsPreview() {
+ return l.String(), nil
+ }
+ // Determine the default sdk
+ ret := ctx.Config().DefaultAppTargetSdk(ctx)
+ if !ret.IsPreview() {
+ // If the default sdk has been finalized, return that
+ return ret.String(), nil
+ }
+ // There can be more than one active in-development sdks
+ // If an app is targeting an active sdk, but not the default one, return the requested active sdk.
+ // e.g.
+ // SETUP
+ // In-development: UpsideDownCake, VanillaIceCream
+ // Default: VanillaIceCream
+ // Android.bp
+ // min_sdk_version: `UpsideDownCake`
+ // RETURN
+ // UpsideDownCake and not VanillaIceCream
+ for _, preview := range ctx.Config().PreviewApiLevels() {
+ if l.String() == preview.String() {
+ return preview.String(), nil
+ }
+ }
+ // Otherwise return the default one
+ return ret.String(), nil
+}
+
// Returns -1 if the current API level is less than the argument, 0 if they
// are equal, and 1 if it is greater than the argument.
func (this ApiLevel) CompareTo(other ApiLevel) int {