1 /*
2  * Copyright (C) 2006 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.text.style;
18 
19 /**
20  * The classes that affect character-level text formatting in a way that
21  * triggers a text layout update when one is added or removed must implement
22  * this interface.  This interface also includes {@link UpdateAppearance}
23  * since such a change implicitly also impacts the appearance.
24  */
25 public interface UpdateLayout extends UpdateAppearance { }
26