1/*
2 * Copyright 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
17package android.hardware.wifi@1.0;
18
19interface IWifiStaIfaceEventCallback {
20  /**
21   * Callback indicating that an ongoing background scan request has failed.
22   * The background scan needs to be restarted to continue scanning.
23   *
24   * @param cmdId command ID corresponding to the request.
25   */
26  oneway onBackgroundScanFailure(CommandId cmdId);
27
28  /**
29   * Called for each received beacon/probe response for a scan with the
30   * |REPORT_EVENTS_FULL_RESULTS| flag set in
31   * |StaBackgroundScanBucketParameters.eventReportScheme|.
32   *
33   * @param cmdId command ID corresponding to the request.
34   * @param bucketsScanned Bitset where each bit indicates if the bucket with
35   *        that index (starting at 0) was scanned.
36   * @parm result Full scan result for an AP.
37   */
38  oneway onBackgroundFullScanResult(
39      CommandId cmdId, uint32_t bucketsScanned, StaScanResult result);
40
41  /**
42   * Called when the |StaBackgroundScanBucketParameters.eventReportScheme| flags
43   * for at least one bucket that was just scanned was
44   * |REPORT_EVENTS_EACH_SCAN| or one of the configured thresholds was
45   * breached.
46   *
47   * @param cmdId command ID corresponding to the request.
48   * @parm scanDatas List of scan result for all AP's seen since last callback.
49   */
50  oneway onBackgroundScanResults(CommandId cmdId, vec<StaScanData> scanDatas);
51
52  /**
53   * Called when the RSSI of the currently connected access point goes beyond the
54   * thresholds set via |IWifiStaIface.startRssiMonitoring|.
55   *
56   * @param cmdId command ID corresponding to the request.
57   * @param currBssid BSSID of the currently connected access point.
58   * @param currRssi RSSI of the currently connected access point.
59   */
60  oneway onRssiThresholdBreached(CommandId cmdId, Bssid currBssid, Rssi currRssi);
61};
62