Cleanup nativeHeapZeroInit and memtagMode implementation.

* Rename nativeHeapZeroInit to nativeHeapZeroInitialized.
* nativeHeapZeroInitialized is a tri-state, so make it an @IntDef.
* Add documentation to some accessor methods, and missing @type
  annotations.
* Add attrs_manifest.xml document for the new attributes.

Bug: 182165383
Bug: 182370211
Test: com.android.cts.tagging
Change-Id: Iad46a1da9bc040baf4c438afbc5fd8cd128e99f1

8 files changed, 143 insertions, 75 deletions

diff --git a/core/java/android/content/pm/ApplicationInfo.java b/core/java/android/content/pm/ApplicationInfo.java
index 0da453d81be6..5f3ec36438a3 100644
--- a/core/java/android/content/pm/ApplicationInfo.java
+++ b/core/java/android/content/pm/ApplicationInfo.java
@@ -1363,7 +1363,7 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
      * Indicates if the application has requested GWP-ASan to be enabled, disabled, or left
      * unspecified. Processes can override this setting.
      */
-    private @GwpAsanMode int gwpAsanMode;
+    private @GwpAsanMode int gwpAsanMode = GWP_ASAN_DEFAULT;
 
     /**
      * Default (unspecified) setting of Memtag.
@@ -1402,13 +1402,38 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
      * Indicates if the application has requested Memtag to be enabled, disabled, or left
      * unspecified. Processes can override this setting.
      */
-    private @MemtagMode int memtagMode;
+    private @MemtagMode int memtagMode = MEMTAG_DEFAULT;
+
+    /**
+     * Default (unspecified) setting of nativeHeapZeroInitialized.
+     */
+    public static final int ZEROINIT_DEFAULT = -1;
+
+    /**
+     * Disable zero-initialization of the native heap in this application or process.
+     */
+    public static final int ZEROINIT_DISABLED = 0;
+
+    /**
+     * Enable zero-initialization of the native heap in this application or process.
+     */
+    public static final int ZEROINIT_ENABLED = 1;
+
+    /**
+     * @hide
+     */
+    @IntDef(prefix = {"ZEROINIT_"}, value = {
+            ZEROINIT_DEFAULT,
+            ZEROINIT_DISABLED,
+            ZEROINIT_ENABLED,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface NativeHeapZeroInitialized {}
 
     /**
      * Enable automatic zero-initialization of native heap memory allocations.
      */
-    @Nullable
-    private Boolean nativeHeapZeroInit;
+    private @NativeHeapZeroInitialized int nativeHeapZeroInitialized = ZEROINIT_DEFAULT;
 
     /**
      * If {@code true} this app requests optimized external storage access.
@@ -1570,8 +1595,8 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
             if (memtagMode != MEMTAG_DEFAULT) {
                 pw.println(prefix + "memtagMode=" + memtagMode);
             }
-            if (nativeHeapZeroInit != null) {
-                pw.println(prefix + "nativeHeapZeroInit=" + nativeHeapZeroInit);
+            if (nativeHeapZeroInitialized != ZEROINIT_DEFAULT) {
+                pw.println(prefix + "nativeHeapZeroInitialized=" + nativeHeapZeroInitialized);
             }
             if (requestOptimizedExternalStorageAccess != null) {
                 pw.println(prefix + "requestOptimizedExternalStorageAccess="
@@ -1686,8 +1711,9 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
             if (memtagMode != MEMTAG_DEFAULT) {
                 proto.write(ApplicationInfoProto.Detail.ENABLE_MEMTAG, memtagMode);
             }
-            if (nativeHeapZeroInit != null) {
-                proto.write(ApplicationInfoProto.Detail.NATIVE_HEAP_ZERO_INIT, nativeHeapZeroInit);
+            if (nativeHeapZeroInitialized != ZEROINIT_DEFAULT) {
+                proto.write(ApplicationInfoProto.Detail.NATIVE_HEAP_ZERO_INIT,
+                        nativeHeapZeroInitialized);
             }
             proto.end(detailToken);
         }
@@ -1802,7 +1828,7 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
         zygotePreloadName = orig.zygotePreloadName;
         gwpAsanMode = orig.gwpAsanMode;
         memtagMode = orig.memtagMode;
-        nativeHeapZeroInit = orig.nativeHeapZeroInit;
+        nativeHeapZeroInitialized = orig.nativeHeapZeroInitialized;
         requestOptimizedExternalStorageAccess = orig.requestOptimizedExternalStorageAccess;
     }
 
@@ -1891,7 +1917,7 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
         dest.writeString8(zygotePreloadName);
         dest.writeInt(gwpAsanMode);
         dest.writeInt(memtagMode);
-        sForBoolean.parcel(nativeHeapZeroInit, dest, parcelableFlags);
+        dest.writeInt(nativeHeapZeroInitialized);
         sForBoolean.parcel(requestOptimizedExternalStorageAccess, dest, parcelableFlags);
     }
 
@@ -1977,7 +2003,7 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
         zygotePreloadName = source.readString8();
         gwpAsanMode = source.readInt();
         memtagMode = source.readInt();
-        nativeHeapZeroInit = sForBoolean.unparcel(source);
+        nativeHeapZeroInitialized = source.readInt();
         requestOptimizedExternalStorageAccess = sForBoolean.unparcel(source);
     }
 
@@ -2382,7 +2408,9 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
     /** {@hide} */ public void setSplitResourcePaths(String[] splitResourcePaths) { splitPublicSourceDirs = splitResourcePaths; }
     /** {@hide} */ public void setGwpAsanMode(@GwpAsanMode int value) { gwpAsanMode = value; }
     /** {@hide} */ public void setMemtagMode(@MemtagMode int value) { memtagMode = value; }
-    /** {@hide} */ public void setNativeHeapZeroInit(@Nullable Boolean value) { nativeHeapZeroInit = value; }
+    /** {@hide} */ public void setNativeHeapZeroInitialized(@NativeHeapZeroInitialized int value) {
+        nativeHeapZeroInitialized = value;
+    }
     /** {@hide} */
     public void setRequestOptimizedExternalStorageAccess(@Nullable Boolean value) {
         requestOptimizedExternalStorageAccess = value;
@@ -2400,8 +2428,22 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
     /** {@hide} */ public String[] getSplitResourcePaths() { return splitPublicSourceDirs; }
     @GwpAsanMode
     public int getGwpAsanMode() { return gwpAsanMode; }
+
+    /**
+     * Returns whether the application has requested Memtag to be enabled, disabled, or left
+     * unspecified. Processes can override this setting.
+     */
     @MemtagMode
-    public int getMemtagMode() { return memtagMode; }
-    @Nullable
-    public Boolean isNativeHeapZeroInit() { return nativeHeapZeroInit; }
+    public int getMemtagMode() {
+        return memtagMode;
+    }
+
+    /**
+     * Returns whether the application has requested automatic zero-initialization of native heap
+     * memory allocations to be enabled or disabled.
+     */
+    @NativeHeapZeroInitialized
+    public int getNativeHeapZeroInitialized() {
+        return nativeHeapZeroInitialized;
+    }
 }
diff --git a/core/java/android/content/pm/ProcessInfo.java b/core/java/android/content/pm/ProcessInfo.java
index 3dd5ee102090..632c0f54375c 100644
--- a/core/java/android/content/pm/ProcessInfo.java
+++ b/core/java/android/content/pm/ProcessInfo.java
@@ -62,8 +62,7 @@ public class ProcessInfo implements Parcelable {
     /**
      * Enable automatic zero-initialization of native heap memory allocations.
      */
-    @Nullable
-    public Boolean nativeHeapZeroInit;
+    public @ApplicationInfo.NativeHeapZeroInitialized int nativeHeapZeroInitialized;
 
     @Deprecated
     public ProcessInfo(@NonNull ProcessInfo orig) {
@@ -71,7 +70,7 @@ public class ProcessInfo implements Parcelable {
         this.deniedPermissions = orig.deniedPermissions;
         this.gwpAsanMode = orig.gwpAsanMode;
         this.memtagMode = orig.memtagMode;
-        this.nativeHeapZeroInit = orig.nativeHeapZeroInit;
+        this.nativeHeapZeroInitialized = orig.nativeHeapZeroInitialized;
     }
 
 
@@ -101,7 +100,7 @@ public class ProcessInfo implements Parcelable {
      * @param memtagMode
      *   Indicates if the process has requested Memtag to be enabled (in sync or async mode),
      *   disabled, or left unspecified.
-     * @param nativeHeapZeroInit
+     * @param nativeHeapZeroInitialized
      *   Enable automatic zero-initialization of native heap memory allocations.
      */
     @DataClass.Generated.Member
@@ -110,7 +109,7 @@ public class ProcessInfo implements Parcelable {
             @Nullable ArraySet<String> deniedPermissions,
             @ApplicationInfo.GwpAsanMode int gwpAsanMode,
             @ApplicationInfo.MemtagMode int memtagMode,
-            @Nullable Boolean nativeHeapZeroInit) {
+            @ApplicationInfo.NativeHeapZeroInitialized int nativeHeapZeroInitialized) {
         this.name = name;
         com.android.internal.util.AnnotationValidations.validate(
                 NonNull.class, null, name);
@@ -121,7 +120,9 @@ public class ProcessInfo implements Parcelable {
         this.memtagMode = memtagMode;
         com.android.internal.util.AnnotationValidations.validate(
                 ApplicationInfo.MemtagMode.class, null, memtagMode);
-        this.nativeHeapZeroInit = nativeHeapZeroInit;
+        this.nativeHeapZeroInitialized = nativeHeapZeroInitialized;
+        com.android.internal.util.AnnotationValidations.validate(
+                ApplicationInfo.NativeHeapZeroInitialized.class, null, nativeHeapZeroInitialized);
 
         // onConstructed(); // You can define this method to get a callback
     }
@@ -145,13 +146,12 @@ public class ProcessInfo implements Parcelable {
 
         byte flg = 0;
         if (deniedPermissions != null) flg |= 0x2;
-        if (nativeHeapZeroInit != null) flg |= 0x10;
         dest.writeByte(flg);
         dest.writeString(name);
         sParcellingForDeniedPermissions.parcel(deniedPermissions, dest, flags);
         dest.writeInt(gwpAsanMode);
         dest.writeInt(memtagMode);
-        if (nativeHeapZeroInit != null) dest.writeBoolean(nativeHeapZeroInit);
+        dest.writeInt(nativeHeapZeroInitialized);
     }
 
     @Override
@@ -170,7 +170,7 @@ public class ProcessInfo implements Parcelable {
         ArraySet<String> _deniedPermissions = sParcellingForDeniedPermissions.unparcel(in);
         int _gwpAsanMode = in.readInt();
         int _memtagMode = in.readInt();
-        Boolean _nativeHeapZeroInit = (flg & 0x10) == 0 ? null : (Boolean) in.readBoolean();
+        int _nativeHeapZeroInitialized = in.readInt();
 
         this.name = _name;
         com.android.internal.util.AnnotationValidations.validate(
@@ -182,7 +182,9 @@ public class ProcessInfo implements Parcelable {
         this.memtagMode = _memtagMode;
         com.android.internal.util.AnnotationValidations.validate(
                 ApplicationInfo.MemtagMode.class, null, memtagMode);
-        this.nativeHeapZeroInit = _nativeHeapZeroInit;
+        this.nativeHeapZeroInitialized = _nativeHeapZeroInitialized;
+        com.android.internal.util.AnnotationValidations.validate(
+                ApplicationInfo.NativeHeapZeroInitialized.class, null, nativeHeapZeroInitialized);
 
         // onConstructed(); // You can define this method to get a callback
     }
@@ -202,10 +204,10 @@ public class ProcessInfo implements Parcelable {
     };
 
     @DataClass.Generated(
-            time = 1611614699049L,
+            time = 1615850184524L,
             codegenVersion = "1.0.22",
             sourceFile = "frameworks/base/core/java/android/content/pm/ProcessInfo.java",
-            inputSignatures = "public @android.annotation.NonNull java.lang.String name\npublic @android.annotation.Nullable @com.android.internal.util.DataClass.ParcelWith(com.android.internal.util.Parcelling.BuiltIn.ForInternedStringArraySet.class) android.util.ArraySet<java.lang.String> deniedPermissions\npublic @android.content.pm.ApplicationInfo.GwpAsanMode int gwpAsanMode\npublic @android.content.pm.ApplicationInfo.MemtagMode int memtagMode\npublic @android.annotation.Nullable java.lang.Boolean nativeHeapZeroInit\nclass ProcessInfo extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genGetters=true, genSetters=false, genParcelable=true, genAidl=false, genBuilder=false)")
+            inputSignatures = "public @android.annotation.NonNull java.lang.String name\npublic @android.annotation.Nullable @com.android.internal.util.DataClass.ParcelWith(com.android.internal.util.Parcelling.BuiltIn.ForInternedStringArraySet.class) android.util.ArraySet<java.lang.String> deniedPermissions\npublic @android.content.pm.ApplicationInfo.GwpAsanMode int gwpAsanMode\npublic @android.content.pm.ApplicationInfo.MemtagMode int memtagMode\npublic @android.content.pm.ApplicationInfo.NativeHeapZeroInitialized int nativeHeapZeroInitialized\nclass ProcessInfo extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genGetters=true, genSetters=false, genParcelable=true, genAidl=false, genBuilder=false)")
     @Deprecated
     private void __metadata() {}
 
diff --git a/core/java/android/content/pm/parsing/ParsingPackage.java b/core/java/android/content/pm/parsing/ParsingPackage.java
index 4dc9ce8be750..1c65e0014635 100644
--- a/core/java/android/content/pm/parsing/ParsingPackage.java
+++ b/core/java/android/content/pm/parsing/ParsingPackage.java
@@ -20,6 +20,7 @@ import android.annotation.CallSuper;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.content.Intent;
+import android.content.pm.ApplicationInfo;
 import android.content.pm.ConfigurationInfo;
 import android.content.pm.FeatureGroupInfo;
 import android.content.pm.FeatureInfo;
@@ -251,11 +252,12 @@ public interface ParsingPackage extends ParsingPackageRead {
 
     ParsingPackage setEnabled(boolean enabled);
 
-    ParsingPackage setGwpAsanMode(int gwpAsanMode);
+    ParsingPackage setGwpAsanMode(@ApplicationInfo.GwpAsanMode int gwpAsanMode);
 
-    ParsingPackage setMemtagMode(int memtagMode);
+    ParsingPackage setMemtagMode(@ApplicationInfo.MemtagMode int memtagMode);
 
-    ParsingPackage setNativeHeapZeroInit(@Nullable Boolean nativeHeapZeroInit);
+    ParsingPackage setNativeHeapZeroInitialized(
+            @ApplicationInfo.NativeHeapZeroInitialized int nativeHeapZeroInitialized);
 
     ParsingPackage setRequestOptimizedExternalStorageAccess(
             @Nullable Boolean requestOptimizedExternalStorageAccess);
diff --git a/core/java/android/content/pm/parsing/ParsingPackageImpl.java b/core/java/android/content/pm/parsing/ParsingPackageImpl.java
index 065ed2e95eca..60aac76fa8a5 100644
--- a/core/java/android/content/pm/parsing/ParsingPackageImpl.java
+++ b/core/java/android/content/pm/parsing/ParsingPackageImpl.java
@@ -382,12 +382,14 @@ public class ParsingPackageImpl implements ParsingPackage, Parcelable {
 
     private int autoRevokePermissions;
 
-    protected int gwpAsanMode;
-    protected int memtagMode;
+    @ApplicationInfo.GwpAsanMode
+    private int gwpAsanMode;
 
-    @Nullable
-    @DataClass.ParcelWith(ForBoolean.class)
-    private Boolean nativeHeapZeroInit;
+    @ApplicationInfo.MemtagMode
+    private int memtagMode;
+
+    @ApplicationInfo.NativeHeapZeroInitialized
+    private int nativeHeapZeroInitialized;
 
     @Nullable
     @DataClass.ParcelWith(ForBoolean.class)
@@ -1071,7 +1073,7 @@ public class ParsingPackageImpl implements ParsingPackage, Parcelable {
         appInfo.zygotePreloadName = zygotePreloadName;
         appInfo.setGwpAsanMode(gwpAsanMode);
         appInfo.setMemtagMode(memtagMode);
-        appInfo.setNativeHeapZeroInit(nativeHeapZeroInit);
+        appInfo.setNativeHeapZeroInitialized(nativeHeapZeroInitialized);
         appInfo.setRequestOptimizedExternalStorageAccess(requestOptimizedExternalStorageAccess);
         appInfo.setBaseCodePath(mBaseApkPath);
         appInfo.setBaseResourcePath(mBaseApkPath);
@@ -1207,7 +1209,7 @@ public class ParsingPackageImpl implements ParsingPackage, Parcelable {
         dest.writeLong(this.mBooleans);
         dest.writeMap(this.mProperties);
         dest.writeInt(this.memtagMode);
-        sForBoolean.parcel(this.nativeHeapZeroInit, dest, flags);
+        dest.writeInt(this.nativeHeapZeroInitialized);
         sForBoolean.parcel(this.requestOptimizedExternalStorageAccess, dest, flags);
     }
 
@@ -1331,7 +1333,7 @@ public class ParsingPackageImpl implements ParsingPackage, Parcelable {
         this.mBooleans = in.readLong();
         this.mProperties = in.createTypedArrayMap(Property.CREATOR);
         this.memtagMode = in.readInt();
-        this.nativeHeapZeroInit = sForBoolean.unparcel(in);
+        this.nativeHeapZeroInitialized = in.readInt();
         this.requestOptimizedExternalStorageAccess = sForBoolean.unparcel(in);
         assignDerivedFields();
     }
@@ -2096,20 +2098,22 @@ public class ParsingPackageImpl implements ParsingPackage, Parcelable {
         return getBoolean(Booleans.DIRECT_BOOT_AWARE);
     }
 
+    @ApplicationInfo.GwpAsanMode
     @Override
     public int getGwpAsanMode() {
         return gwpAsanMode;
     }
 
+    @ApplicationInfo.MemtagMode
     @Override
     public int getMemtagMode() {
         return memtagMode;
     }
 
-    @Nullable
+    @ApplicationInfo.NativeHeapZeroInitialized
     @Override
-    public Boolean isNativeHeapZeroInit() {
-        return nativeHeapZeroInit;
+    public int getNativeHeapZeroInitialized() {
+        return nativeHeapZeroInitialized;
     }
 
     @Nullable
@@ -2550,20 +2554,21 @@ public class ParsingPackageImpl implements ParsingPackage, Parcelable {
     }
 
     @Override
-    public ParsingPackageImpl setGwpAsanMode(int value) {
+    public ParsingPackageImpl setGwpAsanMode(@ApplicationInfo.GwpAsanMode int value) {
         gwpAsanMode = value;
         return this;
     }
 
     @Override
-    public ParsingPackageImpl setMemtagMode(int value) {
+    public ParsingPackageImpl setMemtagMode(@ApplicationInfo.MemtagMode int value) {
         memtagMode = value;
         return this;
     }
 
     @Override
-    public ParsingPackageImpl setNativeHeapZeroInit(@Nullable Boolean value) {
-        nativeHeapZeroInit = value;
+    public ParsingPackageImpl setNativeHeapZeroInitialized(
+            @ApplicationInfo.NativeHeapZeroInitialized int value) {
+        nativeHeapZeroInitialized = value;
         return this;
     }
 
diff --git a/core/java/android/content/pm/parsing/ParsingPackageRead.java b/core/java/android/content/pm/parsing/ParsingPackageRead.java
index 47dfa9d13c7c..cfd828ec7d3e 100644
--- a/core/java/android/content/pm/parsing/ParsingPackageRead.java
+++ b/core/java/android/content/pm/parsing/ParsingPackageRead.java
@@ -887,20 +887,22 @@ public interface ParsingPackageRead extends Parcelable {
      * @see ApplicationInfo#gwpAsanMode
      * @see R.styleable#AndroidManifest_gwpAsanMode
      */
+    @ApplicationInfo.GwpAsanMode
     int getGwpAsanMode();
 
     /**
      * @see ApplicationInfo#memtagMode
      * @see R.styleable#AndroidManifest_memtagMode
      */
+    @ApplicationInfo.MemtagMode
     int getMemtagMode();
 
-      /**
-     * @see ApplicationInfo#nativeHeapZeroInit
-     * @see R.styleable#AndroidManifest_nativeHeapZeroInit
+    /**
+     * @see ApplicationInfo#nativeHeapZeroInitialized
+     * @see R.styleable#AndroidManifest_nativeHeapZeroInitialized
      */
-    @Nullable
-    Boolean isNativeHeapZeroInit();
+    @ApplicationInfo.NativeHeapZeroInitialized
+    int getNativeHeapZeroInitialized();
 
     @Nullable
     Boolean hasRequestOptimizedExternalStorageAccess();
diff --git a/core/java/android/content/pm/parsing/ParsingPackageUtils.java b/core/java/android/content/pm/parsing/ParsingPackageUtils.java
index 0e1574c8da92..9f69d0c0afd3 100644
--- a/core/java/android/content/pm/parsing/ParsingPackageUtils.java
+++ b/core/java/android/content/pm/parsing/ParsingPackageUtils.java
@@ -2008,9 +2008,11 @@ public class ParsingPackageUtils {
 
             pkg.setGwpAsanMode(sa.getInt(R.styleable.AndroidManifestApplication_gwpAsanMode, -1));
             pkg.setMemtagMode(sa.getInt(R.styleable.AndroidManifestApplication_memtagMode, -1));
-            if (sa.hasValue(R.styleable.AndroidManifestApplication_nativeHeapZeroInit)) {
-                pkg.setNativeHeapZeroInit(sa.getBoolean(
-                        R.styleable.AndroidManifestApplication_nativeHeapZeroInit, false));
+            if (sa.hasValue(R.styleable.AndroidManifestApplication_nativeHeapZeroInitialized)) {
+                Boolean v = sa.getBoolean(
+                        R.styleable.AndroidManifestApplication_nativeHeapZeroInitialized, false);
+                pkg.setNativeHeapZeroInitialized(
+                        v ? ApplicationInfo.ZEROINIT_ENABLED : ApplicationInfo.ZEROINIT_DISABLED);
             }
             if (sa.hasValue(
                     R.styleable.AndroidManifestApplication_requestOptimizedExternalStorageAccess)) {
diff --git a/core/java/android/content/pm/parsing/component/ParsedProcess.java b/core/java/android/content/pm/parsing/component/ParsedProcess.java
index 89fef9d8e0dd..54a60d349331 100644
--- a/core/java/android/content/pm/parsing/component/ParsedProcess.java
+++ b/core/java/android/content/pm/parsing/component/ParsedProcess.java
@@ -42,10 +42,12 @@ public class ParsedProcess implements Parcelable {
     @DataClass.ParcelWith(Parcelling.BuiltIn.ForInternedStringSet.class)
     protected Set<String> deniedPermissions = emptySet();
 
+    @ApplicationInfo.GwpAsanMode
     protected int gwpAsanMode = ApplicationInfo.GWP_ASAN_DEFAULT;
+    @ApplicationInfo.MemtagMode
     protected int memtagMode = ApplicationInfo.MEMTAG_DEFAULT;
-    @Nullable
-    protected Boolean nativeHeapZeroInit = null;
+    @ApplicationInfo.NativeHeapZeroInitialized
+    protected int nativeHeapZeroInitialized = ApplicationInfo.ZEROINIT_DEFAULT;
 
     public ParsedProcess() {
     }
@@ -78,9 +80,9 @@ public class ParsedProcess implements Parcelable {
     public ParsedProcess(
             @NonNull String name,
             @NonNull Set<String> deniedPermissions,
-            int gwpAsanMode,
-            int memtagMode,
-            @Nullable Boolean nativeHeapZeroInit) {
+            @ApplicationInfo.GwpAsanMode int gwpAsanMode,
+            @ApplicationInfo.MemtagMode int memtagMode,
+            @ApplicationInfo.NativeHeapZeroInitialized int nativeHeapZeroInitialized) {
         this.name = name;
         com.android.internal.util.AnnotationValidations.validate(
                 NonNull.class, null, name);
@@ -88,8 +90,14 @@ public class ParsedProcess implements Parcelable {
         com.android.internal.util.AnnotationValidations.validate(
                 NonNull.class, null, deniedPermissions);
         this.gwpAsanMode = gwpAsanMode;
+        com.android.internal.util.AnnotationValidations.validate(
+                ApplicationInfo.GwpAsanMode.class, null, gwpAsanMode);
         this.memtagMode = memtagMode;
-        this.nativeHeapZeroInit = nativeHeapZeroInit;
+        com.android.internal.util.AnnotationValidations.validate(
+                ApplicationInfo.MemtagMode.class, null, memtagMode);
+        this.nativeHeapZeroInitialized = nativeHeapZeroInitialized;
+        com.android.internal.util.AnnotationValidations.validate(
+                ApplicationInfo.NativeHeapZeroInitialized.class, null, nativeHeapZeroInitialized);
 
         // onConstructed(); // You can define this method to get a callback
     }
@@ -105,18 +113,18 @@ public class ParsedProcess implements Parcelable {
     }
 
     @DataClass.Generated.Member
-    public int getGwpAsanMode() {
+    public @ApplicationInfo.GwpAsanMode int getGwpAsanMode() {
         return gwpAsanMode;
     }
 
     @DataClass.Generated.Member
-    public int getMemtagMode() {
+    public @ApplicationInfo.MemtagMode int getMemtagMode() {
         return memtagMode;
     }
 
     @DataClass.Generated.Member
-    public @Nullable Boolean getNativeHeapZeroInit() {
-        return nativeHeapZeroInit;
+    public @ApplicationInfo.NativeHeapZeroInitialized int getNativeHeapZeroInitialized() {
+        return nativeHeapZeroInitialized;
     }
 
     @DataClass.Generated.Member
@@ -136,14 +144,11 @@ public class ParsedProcess implements Parcelable {
         // You can override field parcelling by defining methods like:
         // void parcelFieldName(Parcel dest, int flags) { ... }
 
-        byte flg = 0;
-        if (nativeHeapZeroInit != null) flg |= 0x10;
-        dest.writeByte(flg);
         dest.writeString(name);
         sParcellingForDeniedPermissions.parcel(deniedPermissions, dest, flags);
         dest.writeInt(gwpAsanMode);
         dest.writeInt(memtagMode);
-        if (nativeHeapZeroInit != null) dest.writeBoolean(nativeHeapZeroInit);
+        dest.writeInt(nativeHeapZeroInitialized);
     }
 
     @Override
@@ -157,12 +162,11 @@ public class ParsedProcess implements Parcelable {
         // You can override field unparcelling by defining methods like:
         // static FieldType unparcelFieldName(Parcel in) { ... }
 
-        byte flg = in.readByte();
         String _name = in.readString();
         Set<String> _deniedPermissions = sParcellingForDeniedPermissions.unparcel(in);
         int _gwpAsanMode = in.readInt();
         int _memtagMode = in.readInt();
-        Boolean _nativeHeapZeroInit = (flg & 0x10) == 0 ? null : (Boolean) in.readBoolean();
+        int _nativeHeapZeroInitialized = in.readInt();
 
         this.name = _name;
         com.android.internal.util.AnnotationValidations.validate(
@@ -171,8 +175,14 @@ public class ParsedProcess implements Parcelable {
         com.android.internal.util.AnnotationValidations.validate(
                 NonNull.class, null, deniedPermissions);
         this.gwpAsanMode = _gwpAsanMode;
+        com.android.internal.util.AnnotationValidations.validate(
+                ApplicationInfo.GwpAsanMode.class, null, gwpAsanMode);
         this.memtagMode = _memtagMode;
-        this.nativeHeapZeroInit = _nativeHeapZeroInit;
+        com.android.internal.util.AnnotationValidations.validate(
+                ApplicationInfo.MemtagMode.class, null, memtagMode);
+        this.nativeHeapZeroInitialized = _nativeHeapZeroInitialized;
+        com.android.internal.util.AnnotationValidations.validate(
+                ApplicationInfo.NativeHeapZeroInitialized.class, null, nativeHeapZeroInitialized);
 
         // onConstructed(); // You can define this method to get a callback
     }
@@ -192,10 +202,10 @@ public class ParsedProcess implements Parcelable {
     };
 
     @DataClass.Generated(
-            time = 1611615591258L,
+            time = 1615850515058L,
             codegenVersion = "1.0.22",
             sourceFile = "frameworks/base/core/java/android/content/pm/parsing/component/ParsedProcess.java",
-            inputSignatures = "protected @android.annotation.NonNull java.lang.String name\nprotected @android.annotation.NonNull @com.android.internal.util.DataClass.ParcelWith(com.android.internal.util.Parcelling.BuiltIn.ForInternedStringSet.class) java.util.Set<java.lang.String> deniedPermissions\nprotected  int gwpAsanMode\nprotected  int memtagMode\nprotected @android.annotation.Nullable java.lang.Boolean nativeHeapZeroInit\npublic  void addStateFrom(android.content.pm.parsing.component.ParsedProcess)\nclass ParsedProcess extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genGetters=true, genSetters=false, genParcelable=true, genAidl=false, genBuilder=false)")
+            inputSignatures = "protected @android.annotation.NonNull java.lang.String name\nprotected @android.annotation.NonNull @com.android.internal.util.DataClass.ParcelWith(com.android.internal.util.Parcelling.BuiltIn.ForInternedStringSet.class) java.util.Set<java.lang.String> deniedPermissions\nprotected @android.content.pm.ApplicationInfo.GwpAsanMode int gwpAsanMode\nprotected @android.content.pm.ApplicationInfo.MemtagMode int memtagMode\nprotected @android.content.pm.ApplicationInfo.NativeHeapZeroInitialized int nativeHeapZeroInitialized\npublic  void addStateFrom(android.content.pm.parsing.component.ParsedProcess)\nclass ParsedProcess extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genGetters=true, genSetters=false, genParcelable=true, genAidl=false, genBuilder=false)")
     @Deprecated
     private void __metadata() {}
 
diff --git a/core/java/android/content/pm/parsing/component/ParsedProcessUtils.java b/core/java/android/content/pm/parsing/component/ParsedProcessUtils.java
index 257977467312..e417e7407fbb 100644
--- a/core/java/android/content/pm/parsing/component/ParsedProcessUtils.java
+++ b/core/java/android/content/pm/parsing/component/ParsedProcessUtils.java
@@ -17,6 +17,7 @@
 package android.content.pm.parsing.component;
 
 import android.annotation.NonNull;
+import android.content.pm.ApplicationInfo;
 import android.content.pm.parsing.ParsingPackage;
 import android.content.pm.parsing.ParsingUtils;
 import android.content.pm.parsing.result.ParseInput;
@@ -104,9 +105,11 @@ public class ParsedProcessUtils {
 
             proc.gwpAsanMode = sa.getInt(R.styleable.AndroidManifestProcess_gwpAsanMode, -1);
             proc.memtagMode = sa.getInt(R.styleable.AndroidManifestProcess_memtagMode, -1);
-            if (sa.hasValue(R.styleable.AndroidManifestProcess_nativeHeapZeroInit)) {
-                proc.nativeHeapZeroInit =
-                        sa.getBoolean(R.styleable.AndroidManifestProcess_nativeHeapZeroInit, false);
+            if (sa.hasValue(R.styleable.AndroidManifestProcess_nativeHeapZeroInitialized)) {
+                Boolean v = sa.getBoolean(
+                        R.styleable.AndroidManifestProcess_nativeHeapZeroInitialized, false);
+                proc.nativeHeapZeroInitialized =
+                        v ? ApplicationInfo.ZEROINIT_ENABLED : ApplicationInfo.ZEROINIT_DISABLED;
             }
         } finally {
             sa.recycle();