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Commit 2aba3470 authored by yuqingmao's avatar yuqingmao
Browse files

Add API of isOatArtifactDeletionEnabled for system apps 

The interface of `isOatArtifactDeletionEnabled` is only available on internal system server. As request from ART service, it should be an open API available in system apps, for logic of `canOptimizePackage` and other purposes.

Bug: 229203212
Test: atest AppHibernationIntegrationTest

Change-Id: I195fdddcce2451e230414ce1a02202e9f8c6af19
parent 2f9bad8e

core/api/system-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -2744,6 +2744,7 @@ package android.apphibernation { 
    method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_APP_HIBERNATION) public java.util.Map<java.lang.String,android.apphibernation.HibernationStats> getHibernationStatsForUser();

    method @RequiresPermission(android.Manifest.permission.MANAGE_APP_HIBERNATION) public boolean isHibernatingForUser(@NonNull String);

    method @RequiresPermission(android.Manifest.permission.MANAGE_APP_HIBERNATION) public boolean isHibernatingGlobally(@NonNull String);

    method @RequiresPermission(android.Manifest.permission.MANAGE_APP_HIBERNATION) public boolean isOatArtifactDeletionEnabled();

    method @RequiresPermission(android.Manifest.permission.MANAGE_APP_HIBERNATION) public void setHibernatingForUser(@NonNull String, boolean);

    method @RequiresPermission(android.Manifest.permission.MANAGE_APP_HIBERNATION) public void setHibernatingGlobally(@NonNull String, boolean);

  }

core/java/android/apphibernation/AppHibernationManager.java

+16 −1
Original line number Diff line number Diff line
@@ -166,4 +166,19 @@ public class AppHibernationManager { 
            throw e.rethrowFromSystemServer();

        }

    }



    /**

     * Whether global hibernation should delete ART ahead-of-time compilation artifacts

     * and prevent package manager from re-optimizing the APK.

     * @hide

     */

    @SystemApi

    @RequiresPermission(value = android.Manifest.permission.MANAGE_APP_HIBERNATION)

    public boolean isOatArtifactDeletionEnabled() {

        try {

            return mIAppHibernationService.isOatArtifactDeletionEnabled();

        } catch (RemoteException e) {

            throw e.rethrowFromSystemServer();

        }

    }

}

core/java/android/apphibernation/IAppHibernationService.aidl

+2 −0
Original line number Diff line number Diff line
@@ -30,4 +30,6 @@ interface IAppHibernationService { 
    List<String> getHibernatingPackagesForUser(int userId);

    Map<String, HibernationStats> getHibernationStatsForUser(in List<String> packageNames,

            int userId);

    @JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.MANAGE_APP_HIBERNATION)")

    boolean isOatArtifactDeletionEnabled();

}
 
 No newline at end of file

services/core/java/com/android/server/apphibernation/AppHibernationService.java

+8 −0
Original line number Diff line number Diff line
@@ -210,6 +210,9 @@ public final class AppHibernationService extends SystemService { 
     * package manager from re-optimizing the APK.

     */

    private boolean isOatArtifactDeletionEnabled() {

        getContext().enforceCallingOrSelfPermission(

                android.Manifest.permission.MANAGE_APP_HIBERNATION,

                "Caller does not have MANAGE_APP_HIBERNATION permission.");

        return mOatArtifactDeletionEnabled;

    }
@@ -872,6 +875,11 @@ public final class AppHibernationService extends SystemService { 
            return mService.getHibernationStatsForUser(pkgsSet, userId);

        }



        @Override

        public boolean isOatArtifactDeletionEnabled() {

            return mService.isOatArtifactDeletionEnabled();

        }



        @Override

        public void onShellCommand(@Nullable FileDescriptor in, @Nullable FileDescriptor out,

                @Nullable FileDescriptor err, @NonNull String[] args,