Add hidden API properties to java_sdk_library modules

Previously, hidden API properties were only allowed on
bootclasspath_fragment and platform_bootclasspath module types. This
change allows them to be specified on java_sdk_library modules too. It
involves the following changes:

1. Add the properties to the java.Module.
2. Populate and provide a HiddenAPIPropertyInfo struct from
   java_sdk_library modules.
3. Modify bootclasspath_fragment to merge information gathered from its
   content libraries as if it was specified on the fragment itself.

Bug: 240406019
Test: m nothing
      packages/modules/common/build/mainline_modules_sdks.sh
      # Ran the previous command with and without this change to make
      # sure that this change does not change the sdk snapshot
      # contents.
Change-Id: I64eb71c2039ddc14cf380689d0cec7ec221f5b88

1 files changed, 17 insertions, 0 deletions

diff --git a/java/base.go b/java/base.go
index 94daf37fc..fe92b4754 100644
--- a/java/base.go
+++ b/java/base.go
@@ -267,6 +267,9 @@ type DeviceProperties struct {
 	// Only for libraries created by a sysprop_library module, SyspropPublicStub is the name of the
 	// public stubs library.
 	SyspropPublicStub string `blueprint:"mutated"`
+
+	HiddenAPIPackageProperties
+	HiddenAPIFlagFileProperties
 }
 
 // Device properties that can be overridden by overriding module (e.g. override_android_app)
@@ -564,6 +567,20 @@ func (j *Module) addHostAndDeviceProperties() {
 	)
 }
 
+// provideHiddenAPIPropertyInfo populates a HiddenAPIPropertyInfo from hidden API properties and
+// makes it available through the hiddenAPIPropertyInfoProvider.
+func (j *Module) provideHiddenAPIPropertyInfo(ctx android.ModuleContext) {
+	hiddenAPIInfo := newHiddenAPIPropertyInfo()
+
+	// Populate with flag file paths from the properties.
+	hiddenAPIInfo.extractFlagFilesFromProperties(ctx, &j.deviceProperties.HiddenAPIFlagFileProperties)
+
+	// Populate with package rules from the properties.
+	hiddenAPIInfo.extractPackageRulesFromProperties(&j.deviceProperties.HiddenAPIPackageProperties)
+
+	ctx.SetProvider(hiddenAPIPropertyInfoProvider, hiddenAPIInfo)
+}
+
 func (j *Module) OutputFiles(tag string) (android.Paths, error) {
 	switch tag {
 	case "":