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 
17 package com.android.bluetooth.util;
18 
19 import android.app.admin.DevicePolicyManager;
20 import android.content.Context;
21 import android.net.Uri;
22 import android.os.UserHandle;
23 import android.os.UserManager;
24 import android.provider.ContactsContract.CommonDataKinds.Phone;
25 
26 import java.util.List;
27 
28 public final class DevicePolicyUtils {
isBluetoothWorkContactSharingDisabled(Context context)29     private static boolean isBluetoothWorkContactSharingDisabled(Context context) {
30         final DevicePolicyManager dpm = context.getSystemService(DevicePolicyManager.class);
31         final UserManager userManager = context.getSystemService(UserManager.class);
32         final List<UserHandle> userHandleList = userManager.getAllProfiles();
33 
34         // Check each user.
35         for (UserHandle uh : userHandleList) {
36             if (!userManager.isManagedProfile(uh.getIdentifier())) {
37                 continue; // Not a managed user.
38             }
39             return dpm.getBluetoothContactSharingDisabled(uh);
40         }
41         // No managed profile, so this feature is disabled
42         return true;
43     }
44 
45     /**
46      * Returns a URI to query all phones on the device. If a managed profile exists and the policy
47      * allows, it will be a URI that supports the managed profile.
48      */
49     // TODO: Make primary profile can also support getBluetoothContactSharingDisabled()
getEnterprisePhoneUri(Context context)50     public static Uri getEnterprisePhoneUri(Context context) {
51         return isBluetoothWorkContactSharingDisabled(context)
52                 ? Phone.CONTENT_URI
53                 : Phone.ENTERPRISE_CONTENT_URI;
54     }
55 }
56