1 /* 2 * Copyright (C) 2013 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 com.android.bluetooth.gatt; 18 19 import android.bluetooth.le.ResultStorageDescriptor; 20 import android.bluetooth.le.ScanFilter; 21 import android.bluetooth.le.ScanSettings; 22 import android.os.Binder; 23 import android.os.UserHandle; 24 25 import java.util.List; 26 import java.util.Objects; 27 28 /** 29 * Helper class identifying a client that has requested LE scan results. 30 * 31 * @hide 32 */ 33 /* package */class ScanClient { 34 public int scannerId; 35 public ScanSettings settings; 36 public ScanSettings passiveSettings; 37 public int appUid; 38 public List<ScanFilter> filters; 39 public List<List<ResultStorageDescriptor>> storages; 40 // App associated with the scan client died. 41 public boolean appDied; 42 public boolean hasLocationPermission; 43 public UserHandle userHandle; 44 public boolean isQApp; 45 public boolean eligibleForSanitizedExposureNotification; 46 public boolean hasNetworkSettingsPermission; 47 public boolean hasNetworkSetupWizardPermission; 48 public boolean hasScanWithoutLocationPermission; 49 public boolean hasDisavowedLocation; 50 public List<String> associatedDevices; 51 52 public AppScanStats stats = null; 53 54 private static final ScanSettings DEFAULT_SCAN_SETTINGS = 55 new ScanSettings.Builder().setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY).build(); 56 ScanClient(int scannerId)57 ScanClient(int scannerId) { 58 this(scannerId, DEFAULT_SCAN_SETTINGS, null, null); 59 } 60 ScanClient(int scannerId, ScanSettings settings, List<ScanFilter> filters)61 ScanClient(int scannerId, ScanSettings settings, List<ScanFilter> filters) { 62 this(scannerId, settings, filters, null); 63 } 64 ScanClient(int scannerId, ScanSettings settings, List<ScanFilter> filters, List<List<ResultStorageDescriptor>> storages)65 ScanClient(int scannerId, ScanSettings settings, List<ScanFilter> filters, 66 List<List<ResultStorageDescriptor>> storages) { 67 this.scannerId = scannerId; 68 this.settings = settings; 69 this.passiveSettings = null; 70 this.filters = filters; 71 this.storages = storages; 72 this.appUid = Binder.getCallingUid(); 73 } 74 75 @Override equals(Object obj)76 public boolean equals(Object obj) { 77 if (this == obj) { 78 return true; 79 } 80 if (obj == null || getClass() != obj.getClass()) { 81 return false; 82 } 83 ScanClient other = (ScanClient) obj; 84 return scannerId == other.scannerId; 85 } 86 87 @Override hashCode()88 public int hashCode() { 89 return Objects.hash(scannerId); 90 } 91 } 92