1 /*
2  * Copyright (C) 2015 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 package com.android.dialer.compat;
17 
18 import android.content.Context;
19 
20 /**
21  * UserManagerCompat respecting Sdk requirements
22  */
23 public class UserManagerSdkCompat {
24 
25     /**
26      * Return whether the calling user is running in an "unlocked" state. A user
27      * is unlocked only after they've entered their credentials (such as a lock
28      * pattern or PIN), and credential-encrypted private app data storage is
29      * available.
30      *
31      * @param context the current context
32      * @return {@code true} if the user is unlocked or context is null, {@code false} otherwise
33      * @throws NullPointerException if context is null
34      */
isUserUnlocked(Context context)35     public static boolean isUserUnlocked(Context context) {
36         return android.support.v4.os.UserManagerCompat.isUserUnlocked(context);
37     }
38 
39 }
40