1 /*
2  * Copyright (C) 2024 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 
17 package android.app.ondeviceintelligence;
18 
19 import static android.app.ondeviceintelligence.flags.Flags.FLAG_ENABLE_ON_DEVICE_INTELLIGENCE;
20 
21 import android.annotation.FlaggedApi;
22 import android.annotation.NonNull;
23 import android.annotation.SystemApi;
24 import android.os.Bundle;
25 import android.app.ondeviceintelligence.OnDeviceIntelligenceManager.ResponseParams;
26 
27 /**
28  * Streaming variant of {@link ProcessingCallback} to populate response while processing a given
29  * request, possibly in chunks to provide a async processing behaviour to the caller.
30  *
31  * @hide
32  */
33 @SystemApi
34 @FlaggedApi(FLAG_ENABLE_ON_DEVICE_INTELLIGENCE)
35 public interface StreamingProcessingCallback extends ProcessingCallback {
36     /**
37      * Callback that would be invoked when a part of the response i.e. some response is
38      * already processed, and needs to be passed onto the caller.
39      */
onPartialResult(@onNull @esponseParams Bundle partialResult)40     void onPartialResult(@NonNull @ResponseParams Bundle partialResult);
41 }
42