| /* |
| * Copyright 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.view.inspector; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| |
| /** |
| * An interface for services that can provide inspection companions for a class. |
| */ |
| public interface InspectionCompanionProvider { |
| /** |
| * Provide an {@link InspectionCompanion} for the supplied class. |
| * |
| * Implementing classes must not cache companion instances, and should instantiate a new one |
| * for each request. |
| * |
| * @param cls A {@link Class} representing the inspectable type |
| * @param <T> The type to find the companion for |
| * @return The inspection companion for the supplied type |
| */ |
| @Nullable |
| <T> InspectionCompanion<T> provide(@NonNull Class<T> cls); |
| } |