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