Mark adders as @hide if field is hidden.

Bug: 306237952
Test: manual test to verify that @hide is propagated, and adder does not get included in current.txt
Change-Id: I9602ee20bc40a66cfbc1651b1a6c111ab17ff044

1 files changed, 11 insertions, 1 deletions

diff --git a/tools/codegen/src/com/android/codegen/Generators.kt b/tools/codegen/src/com/android/codegen/Generators.kt
index 685733386cae..d3a8b033dfff 100644
--- a/tools/codegen/src/com/android/codegen/Generators.kt
+++ b/tools/codegen/src/com/android/codegen/Generators.kt
@@ -327,7 +327,8 @@ private fun ClassPrinter.generateBuilderSetters(visibility: String) {
             +"return$maybeCast this;"
         }
 
-        val javadocSeeSetter = "/** @see #$setterName */"
+        val javadocSeeSetter =
+                if (isHidden()) "/** @see #$setterName @hide */" else "/** @see #$setterName */"
         val adderName = "add$SingularName"
 
         val singularNameCustomizationHint = if (SingularNameOrNull == null) {
@@ -750,6 +751,15 @@ fun ClassPrinter.generateGetters() {
     }
 }
 
+fun FieldInfo.isHidden(): Boolean {
+    if (javadocFull != null) {
+        (javadocFull ?: "/**\n */").lines().forEach {
+            if (it.contains("@hide")) return true
+        }
+    }
+    return false
+}
+
 fun FieldInfo.generateFieldJavadoc(forceHide: Boolean = false) = classPrinter {
     if (javadocFull != null || forceHide) {
         var hidden = false