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 package android.util;
17 
18 import com.android.ide.common.rendering.api.ResourceValue;
19 
20 import android.annotation.NonNull;
21 import android.annotation.Nullable;
22 
23 public interface ResolvingAttributeSet extends AttributeSet {
24     /**
25      * Returns the resolved value of the attribute with the given name and namespace
26      *
27      * @param namespace the namespace of the attribute
28      * @param name the name of the attribute
29      * @return the resolved value of the attribute, or null if the attribute does not exist
30      */
31     @Nullable
getResolvedAttributeValue(@ullable String namespace, @NonNull String name)32     ResourceValue getResolvedAttributeValue(@Nullable String namespace, @NonNull String name);
33 }
34