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1 /*
2  * Copyright (C) 2018 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.app.prediction;
18 
19 /**
20  * Constants to be used with {@link android.app.prediction.AppPredictor}.
21  */
22 public class Constants {
23 
24     /**
25      * UI surface for predictions displayed on the user's home screen
26      */
27     public static final String UI_SURFACE_HOME = "home";
28 
29     /**
30      * UI surface for predictions displayed on the recents/task switcher view
31      */
32     public static final String UI_SURFACE_RECENTS = "recents";
33 
34     /**
35      * UI surface for predictions displayed on the share sheet.
36      */
37     public static final String UI_SURFACE_SHARE = "share";
38 
39     /**
40      * Location constant when an app target or shortcut is started from the apps list
41      */
42     public static final String LAUNCH_LOCATION_APPS_LIST = "apps_list";
43 
44     /**
45      * Location constant when an app target or shortcut is started from the user's home screen
46      */
47     public static final String LAUNCH_LOCATION_APPS_HOME = "home";
48 
49     /**
50      * Location constant when an app target or shortcut is started from task switcher
51      */
52     public static final String LAUNCH_LOCATION_APPS_RECENTS = "recents";
53 
54     /**
55      * Location constant when an app target or shortcut is started in the share sheet while it is
56      * in collapsed state (showing a limited set of result).
57      */
58     public static final String LAUNCH_LOCATION_APPS_SHARE_COLLAPSED = "share_collapsed";
59 
60     /**
61      * Location constant when an app target or shortcut is started in the share sheet while it is
62      * in expended state and showing all the results.
63      */
64     public static final String LAUNCH_LOCATION_APPS_SHARE_EXPANDED = "shared_expanded";
65 
66     /**
67      * Location constant when an app target or shortcut is started in the share sheet when the
68      * target is displayed as a placeholder for an deprecated object.
69      */
70     public static final String LAUNCH_LOCATION_APPS_SHARE_LEGACY = "share_legacy";
71 }
72