1 /*
2  * Copyright (C) 2014 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
5  * in compliance with the License. You may obtain a copy of the License at
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the License
10  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11  * or implied. See the License for the specific language governing permissions and limitations under
12  * the License.
13  */
14 package androidx.leanback.widget;
15 
16 /**
17  * Interface for highlighting the item that has focus.
18  *
19  */
20 public interface FocusHighlight {
21     /**
22      * No zoom factor.
23      */
24     public static final int ZOOM_FACTOR_NONE = 0;
25 
26     /**
27      * A small zoom factor, recommended for large item views.
28      */
29     public static final int ZOOM_FACTOR_SMALL = 1;
30 
31     /**
32      * A medium zoom factor, recommended for medium sized item views.
33      */
34     public static final int ZOOM_FACTOR_MEDIUM = 2;
35 
36     /**
37      * A large zoom factor, recommended for small item views.
38      */
39     public static final int ZOOM_FACTOR_LARGE = 3;
40 
41     /**
42      * An extra small zoom factor.
43      */
44     public static final int ZOOM_FACTOR_XSMALL = 4;
45 }
46