1 /*
2  * Copyright (C) 2020 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.systemui.user;
18 
19 import android.os.UserHandle;
20 
21 import com.android.settingslib.users.CreateUserDialogController;
22 import com.android.settingslib.users.EditUserInfoController;
23 import com.android.systemui.user.data.repository.UserRepositoryModule;
24 import com.android.systemui.user.domain.interactor.HeadlessSystemUserModeModule;
25 import com.android.systemui.user.ui.dialog.UserDialogModule;
26 
27 import dagger.Module;
28 import dagger.Provides;
29 
30 /**
31  * Dagger module for User related classes.
32  */
33 @Module(
34         includes = {
35                 UserDialogModule.class,
36                 UserRepositoryModule.class,
37                 HeadlessSystemUserModeModule.class,
38         }
39 )
40 public abstract class UserModule {
41 
42     private static final String FILE_PROVIDER_AUTHORITY = "com.android.systemui.fileprovider";
43 
44     @Provides
provideEditUserInfoController()45     public static EditUserInfoController provideEditUserInfoController() {
46         return new EditUserInfoController(FILE_PROVIDER_AUTHORITY);
47     }
48 
49     /** Provides {@link CreateUserDialogController} */
50     @Provides
provideCreateUserDialogController()51     public static CreateUserDialogController provideCreateUserDialogController() {
52         return new CreateUserDialogController(FILE_PROVIDER_AUTHORITY);
53     }
54 
55     /**
56      * Provides the {@link UserHandle} for the user associated with this System UI process.
57      *
58      * <p>Note that this is static and unchanging for the life-time of the process we are running
59      * in. It can be <i>different</i> from the user that is the currently-selected user, which may
60      * be associated with a different System UI process.
61      *
62      * <p>For example, the System UI process which creates all the windows and renders UI is always
63      * the one associated with the primary user on the device. However, if the user is switched to
64      * another, non-primary user (for example user "X"), then a secondary System UI process will be
65      * spawned. While the original primary user process continues to be the only one rendering UI,
66      * the new system UI process may be used for things like file or content access.
67      */
68     @Provides
provideUserHandle()69     public static UserHandle provideUserHandle() {
70         return new UserHandle(UserHandle.myUserId());
71     }
72 }
73