1 /*
2  * Copyright (C) 2010 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 android.app;
18 
19 /**
20  * Interface used to control special UI modes.
21  * @hide
22  */
23 interface IUiModeManager {
24     /**
25      * Enables the car mode. Only the system can do this.
26      * @hide
27      */
enableCarMode(int flags)28     void enableCarMode(int flags);
29 
30     /**
31      * Disables the car mode.
32      */
disableCarMode(int flags)33     void disableCarMode(int flags);
34 
35     /**
36      * Return the current running mode.
37      */
getCurrentModeType()38     int getCurrentModeType();
39 
40     /**
41      * Sets the night mode.
42      * The mode can be one of:
43      *   1 - notnight mode
44      *   2 - night mode
45      *   3 - automatic mode switching
46      */
setNightMode(int mode)47     void setNightMode(int mode);
48 
49     /**
50      * Gets the currently configured night mode.  Return 1 for notnight,
51      * 2 for night, and 3 for automatic mode switching.
52      */
getNightMode()53     int getNightMode();
54 
55     /**
56      * Tells if UI mode is locked or not.
57      */
isUiModeLocked()58     boolean isUiModeLocked();
59 
60     /**
61      * Tells if Night mode is locked or not.
62      */
isNightModeLocked()63     boolean isNightModeLocked();
64 }
65