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      1 /*
      2  * Copyright (C) 2016 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.hardware.gnss@1.0;
     18 import IGnssNiCallback;
     19 
     20 /**
     21  * Extended interface for Network-initiated (NI) support. This interface is used
     22  * to respond to NI notifications originating from the HAL.
     23  */
     24 interface IGnssNi {
     25     /**
     26      * Registers the callbacks for HAL to use.
     27      *
     28      * @param callback handle to IGnssNiCallback interface.
     29      */
     30     setCallback(IGnssNiCallback callback);
     31 
     32     /**
     33      * Sends a response to HAL.
     34      *
     35      * @param notifId An ID generated by HAL to associate NI notifications and
     36      * framework responses.
     37      * @param userResponse A GNSS Ni response indicating if the notification was
     38      * accepted, denied or not responded to.
     39      */
     40     respond(int32_t notifId, GnssUserResponseType userResponse);
     41 };
     42