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      1 /*
      2  * Copyright (C) 2017 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 com.example.android.autofill.service.data.source;
     17 
     18 import com.example.android.autofill.service.data.DataCallback;
     19 import com.example.android.autofill.service.model.DalCheck;
     20 import com.example.android.autofill.service.model.DalInfo;
     21 
     22 import static com.example.android.autofill.service.util.Util.DalCheckRequirement;
     23 
     24 /**
     25  * Data source for
     26  * <a href="https://developers.google.com/digital-asset-links/">Digital Asset Links</a>.
     27  */
     28 public interface DigitalAssetLinksDataSource {
     29 
     30     /**
     31      * Checks if the association between a web domain and a package is valid.
     32      */
     33     void checkValid(DalCheckRequirement dalCheckRequirement, DalInfo dalInfo,
     34             DataCallback<DalCheck> dalCheckCallback);
     35 
     36     /**
     37      * Clears all cached data.
     38      */
     39     void clear();
     40 }
     41