/*
 * Copyright 2020 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 androidx.activity.result;

import androidx.activity.result.contract.ActivityResultContract;
import androidx.annotation.NonNull;

/**
 * A class that has an {@link ActivityResultRegistry} that allows you to register a
 * {@link ActivityResultCallback} for handling an
 * {@link androidx.activity.result.contract.ActivityResultContract}.
 *
 * If it is not safe to call
 * {@link ActivityResultRegistry#register(String, ActivityResultContract, ActivityResultCallback)}
 * in the constructor, it is strongly recommended to also implement {@link ActivityResultCaller}.
 *
 * @see ActivityResultRegistry
 */
public interface ActivityResultRegistryOwner {

    /**
     * Returns the ActivityResultRegistry of the provider.
     *
     * @return The activity result registry of the provider.
     */
    @NonNull
    ActivityResultRegistry getActivityResultRegistry();
}