1 /*
2  * Copyright (C) 2021 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.internal.inputmethod;
18 
19 
20 import static java.lang.annotation.RetentionPolicy.SOURCE;
21 
22 import android.annotation.IntDef;
23 
24 import java.lang.annotation.Retention;
25 
26 /**
27  * Specifies the decided filtering mode regarding IMEs' DirectBoot awareness when querying IMEs.
28  */
29 @Retention(SOURCE)
30 @IntDef({DirectBootAwareness.AUTO, DirectBootAwareness.ANY})
31 public @interface DirectBootAwareness {
32     /**
33      * The same semantics as {@link android.content.pm.PackageManager.MATCH_DIRECT_BOOT_AUTO}, that
34      * is, if the user to be queried is still locked, then only DirectBoot-aware IMEs will be
35      * matched.  If the user to be queried is already unlocked, then IMEs will not be filtered out
36      * based on their DirectBoot awareness.
37      */
38     int AUTO = 0;
39     /**
40      * The same semantics as specifying <strong>both</strong>
41      * {@link android.content.pm.PackageManager.MATCH_DIRECT_BOOT_AWARE} and
42      * {@link android.content.pm.PackageManager.MATCH_DIRECT_BOOT_UNAWARE}, that is, IME will never
43      * be filtered out based on their DirectBoot awareness, no matter whether the user to be queried
44      * is still locked or already unlocked.
45      */
46     int ANY = 1;
47 }
48