1/*
2 * Copyright (C) 2008 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
17package com.android.phone;
18
19import android.telephony.CellInfo;
20import com.android.internal.telephony.OperatorInfo;
21
22/**
23 * Service interface to handle callbacks into the activity from the
24 * NetworkQueryService.  These objects are used to notify that a
25 * query is complete and that the results are ready to process.
26 */
27oneway interface INetworkQueryServiceCallback {
28
29    /**
30     * Returns the scan results to the user, this callback will be
31     * called at least one time.
32     */
33    void onResults(in List<CellInfo> results);
34
35    /**
36     * Informs the user that the scan has stopped.
37     *
38     * This callback will be called when the scan is finished or cancelled by the user.
39     * The related NetworkScanRequest will be deleted after this callback.
40     */
41    void onComplete();
42
43    /**
44     * Informs the user that there is some error about the scan.
45     *
46     * This callback will be called whenever there is any error about the scan,
47     * and the scan will be terminated. onComplete() will NOT be called.
48     */
49    void onError(int error);
50
51}
52