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