Merge "Revert "Add API to allow apps with location permission to access data blobs."" into sc-dev

apex/blobstore/framework/java/android/app/blob/BlobStoreManager.java

@@ -258,8 +258,7 @@ public class BlobStoreManager {
     public @NonNull ParcelFileDescriptor openBlob(@NonNull BlobHandle blobHandle)
             throws IOException {
         try {
-            return mService.openBlob(blobHandle, mContext.getOpPackageName(),
+            return mService.openBlob(blobHandle, mContext.getOpPackageName());
-                    mContext.getAttributionTag());
         } catch (ParcelableException e) {
             e.maybeRethrow(IOException.class);
             throw new RuntimeException(e);
@@ -316,7 +315,7 @@ public class BlobStoreManager {
             @CurrentTimeMillisLong long leaseExpiryTimeMillis) throws IOException {
         try {
             mService.acquireLease(blobHandle, descriptionResId, null, leaseExpiryTimeMillis,
-                    mContext.getOpPackageName(), mContext.getAttributionTag());
+                    mContext.getOpPackageName());
         } catch (ParcelableException e) {
             e.maybeRethrow(IOException.class);
             e.maybeRethrow(LimitExceededException.class);
@@ -379,7 +378,7 @@ public class BlobStoreManager {
             @CurrentTimeMillisLong long leaseExpiryTimeMillis) throws IOException {
         try {
             mService.acquireLease(blobHandle, INVALID_RES_ID, description, leaseExpiryTimeMillis,
-                    mContext.getOpPackageName(), mContext.getAttributionTag());
+                    mContext.getOpPackageName());
         } catch (ParcelableException e) {
             e.maybeRethrow(IOException.class);
             e.maybeRethrow(LimitExceededException.class);
@@ -498,8 +497,7 @@ public class BlobStoreManager {
      */
     public void releaseLease(@NonNull BlobHandle blobHandle) throws IOException {
         try {
-            mService.releaseLease(blobHandle, mContext.getOpPackageName(),
+            mService.releaseLease(blobHandle, mContext.getOpPackageName());
-                    mContext.getAttributionTag());
         } catch (ParcelableException e) {
             e.maybeRethrow(IOException.class);
             throw new RuntimeException(e);
@@ -604,8 +602,7 @@ public class BlobStoreManager {
     @Nullable
     public LeaseInfo getLeaseInfo(@NonNull BlobHandle blobHandle) throws IOException {
         try {
-            return mService.getLeaseInfo(blobHandle, mContext.getOpPackageName(),
+            return mService.getLeaseInfo(blobHandle, mContext.getOpPackageName());
-                    mContext.getAttributionTag());
         } catch (ParcelableException e) {
             e.maybeRethrow(IOException.class);
             throw new RuntimeException(e);
@@ -899,64 +896,6 @@ public class BlobStoreManager {
             }
         }
 
-        /**
-         * Allow apps with location permission to access this blob data once it is committed using
-         * a {@link BlobHandle} representing the blob.
-         *
-         * <p> This needs to be called before committing the blob using
-         * {@link #commit(Executor, Consumer)}.
-         *
-         * Note that if a caller allows access to the blob using this API in addition to other APIs
-         * like {@link #allowPackageAccess(String, byte[])}, then apps satisfying any one of these
-         * access conditions will be allowed to access the blob.
-         *
-         * @param permissionName the name of the location permission that needs to be granted
-         *                       for the app. This can be either one of
-         *                       {@link android.Manifest.permission#ACCESS_FINE_LOCATION} or
-         *                       {@link android.Manifest.permission#ACCESS_COARSE_LOCATION}.
-         *
-         * @throws IOException when there is an I/O error while changing the access.
-         * @throws SecurityException when the caller is not the owner of the session.
-         * @throws IllegalStateException when the caller tries to change access for a blob which is
-         *                               already committed.
-         */
-        public void allowPackagesWithLocationPermission(@NonNull String permissionName)
-                throws IOException {
-            try {
-                mSession.allowPackagesWithLocationPermission(permissionName);
-            } catch (ParcelableException e) {
-                e.maybeRethrow(IOException.class);
-                throw new RuntimeException(e);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            }
-        }
-
-        /**
-         * Returns {@code true} if access has been allowed for apps with location permission by
-         * using {@link #allowPackagesWithLocationPermission(String)}.
-         *
-         * @param permissionName the name of the location permission that needs to be granted
-         *                       for the app. This can be either one of
-         *                       {@link android.Manifest.permission#ACCESS_FINE_LOCATION} or
-         *                       {@link android.Manifest.permission#ACCESS_COARSE_LOCATION}.
-         *
-         * @throws IOException when there is an I/O error while getting the access type.
-         * @throws IllegalStateException when the caller tries to get access type from a session
-         *                               which is closed or abandoned.
-         */
-        public boolean arePackagesWithLocationPermissionAllowed(@NonNull String permissionName)
-                throws IOException {
-            try {
-                return mSession.arePackagesWithLocationPermissionAllowed(permissionName);
-            } catch (ParcelableException e) {
-                e.maybeRethrow(IOException.class);
-                throw new RuntimeException(e);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            }
-        }
-
         /**
          * Commit the file that was written so far to this session to the blob store maintained by
          * the system.

apex/blobstore/framework/java/android/app/blob/IBlobStoreManager.aidl

@@ -25,13 +25,12 @@ import android.os.RemoteCallback;
 interface IBlobStoreManager {
     long createSession(in BlobHandle handle, in String packageName);
     IBlobStoreSession openSession(long sessionId, in String packageName);
-    ParcelFileDescriptor openBlob(in BlobHandle handle, in String packageName,
+    ParcelFileDescriptor openBlob(in BlobHandle handle, in String packageName);
-           in String attributionTag);
     void abandonSession(long sessionId, in String packageName);
 
     void acquireLease(in BlobHandle handle, int descriptionResId, in CharSequence description,
-            long leaseTimeoutMillis, in String packageName, in String attributionTag);
+            long leaseTimeoutMillis, in String packageName);
-    void releaseLease(in BlobHandle handle, in String packageName, in String attributionTag);
+    void releaseLease(in BlobHandle handle, in String packageName);
     long getRemainingLeaseQuotaBytes(String packageName);
 
     void waitForIdle(in RemoteCallback callback);
@@ -40,6 +39,5 @@ interface IBlobStoreManager {
     void deleteBlob(long blobId);
 
     List<BlobHandle> getLeasedBlobs(in String packageName);
-    LeaseInfo getLeaseInfo(in BlobHandle blobHandle, in String packageName,
+    LeaseInfo getLeaseInfo(in BlobHandle blobHandle, in String packageName);
-            in String attributionTag);
 }

apex/blobstore/framework/java/android/app/blob/IBlobStoreSession.aidl

@@ -26,12 +26,10 @@ interface IBlobStoreSession {
     void allowPackageAccess(in String packageName, in byte[] certificate);
     void allowSameSignatureAccess();
     void allowPublicAccess();
-    void allowPackagesWithLocationPermission(in String permissionName);
 
     boolean isPackageAccessAllowed(in String packageName, in byte[] certificate);
     boolean isSameSignatureAccessAllowed();
     boolean isPublicAccessAllowed();
-    boolean arePackagesWithLocationPermissionAllowed(in String permissionName);
 
     long getSize();
     void close();

apex/blobstore/framework/java/android/app/blob/XmlTags.java

@@ -38,7 +38,6 @@ public final class XmlTags {
     public static final String ATTR_TYPE = "t";
     public static final String TAG_ALLOWED_PACKAGE = "wl";
     public static final String ATTR_CERTIFICATE = "ct";
-    public static final String TAG_ALLOWED_PERMISSION = "ap";
 
     // For BlobHandle
     public static final String TAG_BLOB_HANDLE = "bh";
@@ -56,7 +55,4 @@ public final class XmlTags {
     public static final String TAG_LEASEE = "l";
     public static final String ATTR_DESCRIPTION_RES_NAME = "rn";
     public static final String ATTR_DESCRIPTION = "d";
-
-    // Generic
-    public static final String ATTR_VALUE = "val";
 }

apex/blobstore/service/java/com/android/server/blob/BlobAccessMode.java

@@ -15,30 +15,19 @@
  */
 package com.android.server.blob;
 
-import static android.Manifest.permission.ACCESS_COARSE_LOCATION;
-import static android.Manifest.permission.ACCESS_FINE_LOCATION;
 import static android.app.blob.XmlTags.ATTR_CERTIFICATE;
 import static android.app.blob.XmlTags.ATTR_PACKAGE;
 import static android.app.blob.XmlTags.ATTR_TYPE;
-import static android.app.blob.XmlTags.ATTR_VALUE;
 import static android.app.blob.XmlTags.TAG_ALLOWED_PACKAGE;
-import static android.app.blob.XmlTags.TAG_ALLOWED_PERMISSION;
-
-import static com.android.server.blob.BlobStoreConfig.TAG;
 
 import android.annotation.IntDef;
 import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.app.AppOpsManager;
 import android.content.Context;
 import android.content.pm.PackageManager;
-import android.os.UserHandle;
-import android.permission.PermissionManager;
 import android.util.ArraySet;
 import android.util.Base64;
 import android.util.DebugUtils;
 import android.util.IndentingPrintWriter;
-import android.util.Slog;
 
 import com.android.internal.util.XmlUtils;
 
@@ -64,27 +53,21 @@ class BlobAccessMode {
             ACCESS_TYPE_PUBLIC,
             ACCESS_TYPE_SAME_SIGNATURE,
             ACCESS_TYPE_ALLOWLIST,
-            ACCESS_TYPE_LOCATION_PERMISSION,
     })
     @interface AccessType {}
     public static final int ACCESS_TYPE_PRIVATE = 1 << 0;
     public static final int ACCESS_TYPE_PUBLIC = 1 << 1;
     public static final int ACCESS_TYPE_SAME_SIGNATURE = 1 << 2;
     public static final int ACCESS_TYPE_ALLOWLIST = 1 << 3;
-    public static final int ACCESS_TYPE_LOCATION_PERMISSION = 1 << 4;
 
     private int mAccessType = ACCESS_TYPE_PRIVATE;
 
     private final ArraySet<PackageIdentifier> mAllowedPackages = new ArraySet<>();
-    private final ArraySet<String> mAllowedPermissions = new ArraySet<>();
 
     void allow(BlobAccessMode other) {
         if ((other.mAccessType & ACCESS_TYPE_ALLOWLIST) != 0) {
             mAllowedPackages.addAll(other.mAllowedPackages);
         }
-        if ((other.mAccessType & ACCESS_TYPE_LOCATION_PERMISSION) != 0) {
-            mAllowedPermissions.addAll(other.mAllowedPermissions);
-        }
         mAccessType |= other.mAccessType;
     }
 
@@ -101,11 +84,6 @@ class BlobAccessMode {
         mAllowedPackages.add(PackageIdentifier.create(packageName, certificate));
     }
 
-    void allowPackagesWithLocationPermission(@NonNull String permissionName) {
-        mAccessType |= ACCESS_TYPE_LOCATION_PERMISSION;
-        mAllowedPermissions.add(permissionName);
-    }
-
     boolean isPublicAccessAllowed() {
         return (mAccessType & ACCESS_TYPE_PUBLIC) != 0;
     }
@@ -121,15 +99,8 @@ class BlobAccessMode {
         return mAllowedPackages.contains(PackageIdentifier.create(packageName, certificate));
     }
 
-    boolean arePackagesWithLocationPermissionAllowed(@NonNull String permissionName) {
+    boolean isAccessAllowedForCaller(Context context,
-        if ((mAccessType & ACCESS_TYPE_LOCATION_PERMISSION) == 0) {
+            @NonNull String callingPackage, @NonNull String committerPackage) {
-            return false;
-        }
-        return mAllowedPermissions.contains(permissionName);
-    }
-
-    boolean isAccessAllowedForCaller(Context context, @NonNull String callingPackage,
-            @NonNull String committerPackage, int callingUid, @Nullable String attributionTag) {
         if ((mAccessType & ACCESS_TYPE_PUBLIC) != 0) {
             return true;
         }
@@ -153,37 +124,9 @@ class BlobAccessMode {
             }
         }
 
-        if ((mAccessType & ACCESS_TYPE_LOCATION_PERMISSION) != 0) {
-            final AppOpsManager appOpsManager = context.getSystemService(AppOpsManager.class);
-            for (int i = 0; i < mAllowedPermissions.size(); ++i) {
-                final String permission = mAllowedPermissions.valueAt(i);
-                if (PermissionManager.checkPackageNamePermission(permission, callingPackage,
-                        UserHandle.getUserId(callingUid)) != PackageManager.PERMISSION_GRANTED) {
-                    continue;
-                }
-                // TODO: Add appropriate message
-                if (appOpsManager.noteOpNoThrow(getAppOp(permission), callingUid, callingPackage,
-                        attributionTag, null /* message */) == AppOpsManager.MODE_ALLOWED) {
-                    return true;
-                }
-            }
-        }
-
         return false;
     }
 
-    private static String getAppOp(String permission) {
-        switch (permission) {
-            case ACCESS_FINE_LOCATION:
-                return AppOpsManager.OPSTR_FINE_LOCATION;
-            case ACCESS_COARSE_LOCATION:
-                return AppOpsManager.OPSTR_COARSE_LOCATION;
-            default:
-                Slog.w(TAG, "Unknown permission found: " + permission);
-                return null;
-        }
-    }
-
     int getAccessType() {
         return mAccessType;
     }
@@ -205,16 +148,6 @@ class BlobAccessMode {
             }
             fout.decreaseIndent();
         }
-        fout.print("Allowed permissions:");
-        if (mAllowedPermissions.isEmpty()) {
-            fout.println(" (Empty)");
-        } else {
-            fout.increaseIndent();
-            for (int i = 0, count = mAllowedPermissions.size(); i < count; ++i) {
-                fout.println(mAllowedPermissions.valueAt(i).toString());
-            }
-            fout.decreaseIndent();
-        }
     }
 
     void writeToXml(@NonNull XmlSerializer out) throws IOException {
@@ -226,12 +159,6 @@ class BlobAccessMode {
             XmlUtils.writeByteArrayAttribute(out, ATTR_CERTIFICATE, packageIdentifier.certificate);
             out.endTag(null, TAG_ALLOWED_PACKAGE);
         }
-        for (int i = 0, count = mAllowedPermissions.size(); i < count; ++i) {
-            out.startTag(null, TAG_ALLOWED_PERMISSION);
-            final String permission = mAllowedPermissions.valueAt(i);
-            XmlUtils.writeStringAttribute(out, ATTR_VALUE, permission);
-            out.endTag(null, TAG_ALLOWED_PERMISSION);
-        }
     }
 
     @NonNull
@@ -249,10 +176,6 @@ class BlobAccessMode {
                 final byte[] certificate = XmlUtils.readByteArrayAttribute(in, ATTR_CERTIFICATE);
                 blobAccessMode.allowPackageAccess(packageName, certificate);
             }
-            if (TAG_ALLOWED_PERMISSION.equals(in.getName())) {
-                final String permission = XmlUtils.readStringAttribute(in, ATTR_VALUE);
-                blobAccessMode.allowPackagesWithLocationPermission(permission);
-            }
         }
         return blobAccessMode;
     }

apex/blobstore/service/java/com/android/server/blob/BlobMetadata.java

@@ -263,8 +263,7 @@ class BlobMetadata {
         return getBlobFile().length();
     }
 
-    boolean isAccessAllowedForCaller(@NonNull String callingPackage, int callingUid,
+    boolean isAccessAllowedForCaller(@NonNull String callingPackage, int callingUid) {
-            @Nullable String attributionTag) {
         // Don't allow the blob to be accessed after it's expiry time has passed.
         if (getBlobHandle().isExpired()) {
             return false;
@@ -293,7 +292,7 @@ class BlobMetadata {
                 // Check if the caller is allowed access as per the access mode specified
                 // by the committer.
                 if (committer.blobAccessMode.isAccessAllowedForCaller(mContext,
-                        callingPackage, committer.packageName, callingUid, attributionTag)) {
+                        callingPackage, committer.packageName)) {
                     return true;
                 }
             }
@@ -316,7 +315,7 @@ class BlobMetadata {
                 // Check if the caller is allowed access as per the access mode specified
                 // by the committer.
                 if (committer.blobAccessMode.isAccessAllowedForCaller(mContext,
-                        callingPackage, committer.packageName, callingUid, attributionTag)) {
+                        callingPackage, committer.packageName)) {
                     return true;
                 }
             }

apex/blobstore/service/java/com/android/server/blob/BlobStoreManagerService.java

@@ -397,11 +397,11 @@ public class BlobStoreManagerService extends SystemService {
     }
 
     private ParcelFileDescriptor openBlobInternal(BlobHandle blobHandle, int callingUid,
-            String callingPackage, String attributionTag) throws IOException {
+            String callingPackage) throws IOException {
         synchronized (mBlobsLock) {
             final BlobMetadata blobMetadata = mBlobsMap.get(blobHandle);
             if (blobMetadata == null || !blobMetadata.isAccessAllowedForCaller(
-                    callingPackage, callingUid, attributionTag)) {
+                    callingPackage, callingUid)) {
                 if (blobMetadata == null) {
                     FrameworkStatsLog.write(FrameworkStatsLog.BLOB_OPENED, callingUid,
                             INVALID_BLOB_ID, INVALID_BLOB_SIZE,
@@ -449,7 +449,7 @@ public class BlobStoreManagerService extends SystemService {
 
     private void acquireLeaseInternal(BlobHandle blobHandle, int descriptionResId,
             CharSequence description, long leaseExpiryTimeMillis,
-            int callingUid, String callingPackage, String attributionTag) {
+            int callingUid, String callingPackage) {
         synchronized (mBlobsLock) {
             final int leasesCount = getLeasedBlobsCountLocked(callingUid, callingPackage);
             if (leasesCount >= getMaxLeasedBlobs()) {
@@ -470,7 +470,7 @@ public class BlobStoreManagerService extends SystemService {
 
             final BlobMetadata blobMetadata = mBlobsMap.get(blobHandle);
             if (blobMetadata == null || !blobMetadata.isAccessAllowedForCaller(
-                    callingPackage, callingUid, attributionTag)) {
+                    callingPackage, callingUid)) {
                 if (blobMetadata == null) {
                     FrameworkStatsLog.write(FrameworkStatsLog.BLOB_LEASED, callingUid,
                             INVALID_BLOB_ID, INVALID_BLOB_SIZE,
@@ -521,11 +521,11 @@ public class BlobStoreManagerService extends SystemService {
     }
 
     private void releaseLeaseInternal(BlobHandle blobHandle, int callingUid,
-            String callingPackage, String attributionTag) {
+            String callingPackage) {
         synchronized (mBlobsLock) {
             final BlobMetadata blobMetadata = mBlobsMap.get(blobHandle);
             if (blobMetadata == null || !blobMetadata.isAccessAllowedForCaller(
-                    callingPackage, callingUid, attributionTag)) {
+                    callingPackage, callingUid)) {
                 throw new SecurityException("Caller not allowed to access " + blobHandle
                         + "; callingUid=" + callingUid + ", callingPackage=" + callingPackage);
             }
@@ -632,11 +632,11 @@ public class BlobStoreManagerService extends SystemService {
     }
 
     private LeaseInfo getLeaseInfoInternal(BlobHandle blobHandle,
-            int callingUid, @NonNull String callingPackage, String attributionTag) {
+            int callingUid, @NonNull String callingPackage) {
         synchronized (mBlobsLock) {
             final BlobMetadata blobMetadata = mBlobsMap.get(blobHandle);
             if (blobMetadata == null || !blobMetadata.isAccessAllowedForCaller(
-                    callingPackage, callingUid, attributionTag)) {
+                    callingPackage, callingUid)) {
                 throw new SecurityException("Caller not allowed to access " + blobHandle
                         + "; callingUid=" + callingUid + ", callingPackage=" + callingPackage);
             }
@@ -1478,7 +1478,7 @@ public class BlobStoreManagerService extends SystemService {
 
         @Override
         public ParcelFileDescriptor openBlob(@NonNull BlobHandle blobHandle,
-                @NonNull String packageName, @Nullable String attributionTag) {
+                @NonNull String packageName) {
             Objects.requireNonNull(blobHandle, "blobHandle must not be null");
             blobHandle.assertIsValid();
             Objects.requireNonNull(packageName, "packageName must not be null");
@@ -1493,7 +1493,7 @@ public class BlobStoreManagerService extends SystemService {
             }
 
             try {
-                return openBlobInternal(blobHandle, callingUid, packageName, attributionTag);
+                return openBlobInternal(blobHandle, callingUid, packageName);
             } catch (IOException e) {
                 throw ExceptionUtils.wrap(e);
             }
@@ -1502,8 +1502,7 @@ public class BlobStoreManagerService extends SystemService {
         @Override
         public void acquireLease(@NonNull BlobHandle blobHandle, @IdRes int descriptionResId,
                 @Nullable CharSequence description,
-                @CurrentTimeSecondsLong long leaseExpiryTimeMillis, @NonNull String packageName,
+                @CurrentTimeSecondsLong long leaseExpiryTimeMillis, @NonNull String packageName) {
-                @Nullable String attributionTag) {
             Objects.requireNonNull(blobHandle, "blobHandle must not be null");
             blobHandle.assertIsValid();
             Preconditions.checkArgument(
@@ -1527,7 +1526,7 @@ public class BlobStoreManagerService extends SystemService {
 
             try {
                 acquireLeaseInternal(blobHandle, descriptionResId, description,
-                        leaseExpiryTimeMillis, callingUid, packageName, attributionTag);
+                        leaseExpiryTimeMillis, callingUid, packageName);
             } catch (Resources.NotFoundException e) {
                 throw new IllegalArgumentException(e);
             } catch (LimitExceededException e) {
@@ -1536,8 +1535,7 @@ public class BlobStoreManagerService extends SystemService {
         }
 
         @Override
-        public void releaseLease(@NonNull BlobHandle blobHandle, @NonNull String packageName,
+        public void releaseLease(@NonNull BlobHandle blobHandle, @NonNull String packageName) {
-                @Nullable String attributionTag) {
             Objects.requireNonNull(blobHandle, "blobHandle must not be null");
             blobHandle.assertIsValid();
             Objects.requireNonNull(packageName, "packageName must not be null");
@@ -1551,7 +1549,7 @@ public class BlobStoreManagerService extends SystemService {
                         + "callingUid=" + callingUid + ", callingPackage=" + packageName);
             }
 
-            releaseLeaseInternal(blobHandle, callingUid, packageName, attributionTag);
+            releaseLeaseInternal(blobHandle, callingUid, packageName);
         }
 
         @Override
@@ -1621,8 +1619,7 @@ public class BlobStoreManagerService extends SystemService {
 
         @Override
         @Nullable
-        public LeaseInfo getLeaseInfo(@NonNull BlobHandle blobHandle, @NonNull String packageName,
+        public LeaseInfo getLeaseInfo(@NonNull BlobHandle blobHandle, @NonNull String packageName) {
-                @Nullable String attributionTag) {
             Objects.requireNonNull(blobHandle, "blobHandle must not be null");
             blobHandle.assertIsValid();
             Objects.requireNonNull(packageName, "packageName must not be null");
@@ -1636,7 +1633,7 @@ public class BlobStoreManagerService extends SystemService {
                         + "callingUid=" + callingUid + ", callingPackage=" + packageName);
             }
 
-            return getLeaseInfoInternal(blobHandle, callingUid, packageName, attributionTag);
+            return getLeaseInfoInternal(blobHandle, callingUid, packageName);
         }
 
         @Override

apex/blobstore/service/java/com/android/server/blob/BlobStoreSession.java

@@ -15,8 +15,6 @@
  */
 package com.android.server.blob;
 
-import static android.Manifest.permission.ACCESS_COARSE_LOCATION;
-import static android.Manifest.permission.ACCESS_FINE_LOCATION;
 import static android.app.blob.BlobStoreManager.COMMIT_RESULT_ERROR;
 import static android.app.blob.XmlTags.ATTR_CREATION_TIME_MS;
 import static android.app.blob.XmlTags.ATTR_ID;
@@ -367,21 +365,6 @@ class BlobStoreSession extends IBlobStoreSession.Stub {
         }
     }
 
-    @Override
-    public void allowPackagesWithLocationPermission(@NonNull String permissionName) {
-        assertCallerIsOwner();
-        Preconditions.checkArgument(ACCESS_FINE_LOCATION.equals(permissionName)
-                        || ACCESS_COARSE_LOCATION.equals(permissionName),
-                "permissionName is unknown: " + permissionName);
-        synchronized (mSessionLock) {
-            if (mState != STATE_OPENED) {
-                throw new IllegalStateException("Not allowed to change access type in state: "
-                        + stateToString(mState));
-            }
-            mBlobAccessMode.allowPackagesWithLocationPermission(permissionName);
-        }
-    }
-
     @Override
     public boolean isPackageAccessAllowed(@NonNull String packageName,
             @NonNull byte[] certificate) {
@@ -422,21 +405,6 @@ class BlobStoreSession extends IBlobStoreSession.Stub {
         }
     }
 
-    @Override
-    public boolean arePackagesWithLocationPermissionAllowed(@NonNull String permissionName) {
-        assertCallerIsOwner();
-        Preconditions.checkArgument(ACCESS_FINE_LOCATION.equals(permissionName)
-                        || ACCESS_COARSE_LOCATION.equals(permissionName),
-                "permissionName is unknown: " + permissionName);
-        synchronized (mSessionLock) {
-            if (mState != STATE_OPENED) {
-                throw new IllegalStateException("Not allowed to change access type in state: "
-                        + stateToString(mState));
-            }
-            return mBlobAccessMode.arePackagesWithLocationPermissionAllowed(permissionName);
-        }
-    }
-
     @Override
     public void close() {
         closeSession(STATE_CLOSED, false /* sendCallback */);

core/api/current.txt

@@ -7905,10 +7905,8 @@ package android.app.blob {
   public static class BlobStoreManager.Session implements java.io.Closeable {
     method public void abandon() throws java.io.IOException;
     method public void allowPackageAccess(@NonNull String, @NonNull byte[]) throws java.io.IOException;
-    method public void allowPackagesWithLocationPermission(@NonNull String) throws java.io.IOException;
     method public void allowPublicAccess() throws java.io.IOException;
     method public void allowSameSignatureAccess() throws java.io.IOException;
-    method public boolean arePackagesWithLocationPermissionAllowed(@NonNull String) throws java.io.IOException;
     method public void close() throws java.io.IOException;
     method public void commit(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Integer>) throws java.io.IOException;
     method public long getSize() throws java.io.IOException;