| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.accounts; |
| |
| import android.annotation.IntRange; |
| import android.annotation.NonNull; |
| import android.os.RemoteCallback; |
| |
| /** |
| * Account manager local system service interface. |
| * |
| * @hide Only for use within the system server. |
| */ |
| public abstract class AccountManagerInternal { |
| |
| /** |
| * Listener for explicit UID account access grant changes. |
| */ |
| public interface OnAppPermissionChangeListener { |
| |
| /** |
| * Called when the explicit grant state for a given UID to |
| * access an account changes. |
| * |
| * @param account The account |
| * @param uid The UID for which the grant changed |
| */ |
| public void onAppPermissionChanged(Account account, int uid); |
| } |
| |
| /** |
| * Requests that a given package is given access to an account. |
| * The provided callback will be invoked with a {@link android.os.Bundle} |
| * containing the result which will be a boolean value mapped to the |
| * {@link AccountManager#KEY_BOOLEAN_RESULT} key. |
| * |
| * @param account The account for which to request. |
| * @param packageName The package name for which to request. |
| * @param userId Concrete user id for which to request. |
| * @param callback A callback for receiving the result. |
| */ |
| public abstract void requestAccountAccess(@NonNull Account account, |
| @NonNull String packageName, @IntRange(from = 0) int userId, |
| @NonNull RemoteCallback callback); |
| |
| /** |
| * Check whether the given UID has access to the account. |
| * |
| * @param account The account |
| * @param uid The UID |
| * @return Whether the UID can access the account |
| */ |
| public abstract boolean hasAccountAccess(@NonNull Account account, @IntRange(from = 0) int uid); |
| |
| /** |
| * Adds a listener for explicit UID account access grant changes. |
| * |
| * @param listener The listener |
| */ |
| public abstract void addOnAppPermissionChangeListener( |
| @NonNull OnAppPermissionChangeListener listener); |
| |
| /** |
| * Backups the account access permissions. |
| * @param userId The user for which to backup. |
| * @return The backup data. |
| */ |
| public abstract byte[] backupAccountAccessPermissions(int userId); |
| |
| /** |
| * Restores the account access permissions. |
| * @param data The restore data. |
| * @param userId The user for which to restore. |
| */ |
| public abstract void restoreAccountAccessPermissions(byte[] data, int userId); |
| } |