1 /* 2 * Copyright 2020 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 #ifndef ANDROID_INCLUDE_BT_ACTIVITY_ATTRIBUTION_H 18 #define ANDROID_INCLUDE_BT_ACTIVITY_ATTRIBUTION_H 19 20 #include <vector> 21 22 #include "raw_address.h" 23 24 namespace bluetooth { 25 namespace activity_attribution { 26 27 class ActivityAttributionCallbacks { 28 public: 29 enum class Activity : uint8_t { 30 UNKNOWN = 0, 31 ACL, 32 ADVERTISE, 33 CONNECT, 34 CONTROL, 35 HFP, 36 ISO, 37 SCAN, 38 VENDOR, 39 }; 40 41 struct BtaaAggregationEntry { 42 RawAddress address; 43 Activity activity; 44 uint16_t wakeup_count; 45 uint32_t byte_count; 46 uint32_t wakelock_duration; 47 }; 48 49 virtual ~ActivityAttributionCallbacks() = default; 50 51 /** Callback when Bluetooth woke up the system */ 52 virtual void OnWakeup(const Activity activity, const RawAddress& address) = 0; 53 54 /** Callback when Bluetooth activity logs are ready to be moved */ 55 virtual void OnActivityLogsReady( 56 const std::vector<BtaaAggregationEntry> logs) = 0; 57 }; 58 59 class ActivityAttributionInterface { 60 public: 61 virtual ~ActivityAttributionInterface() = default; 62 63 /** Init the interface. */ 64 virtual void Init(void) = 0; 65 66 /** Register JNI callbacks with the interface. */ 67 virtual void RegisterCallbacks(ActivityAttributionCallbacks* callbacks) = 0; 68 69 /** Closes the interface. */ 70 virtual void Cleanup(void) = 0; 71 }; 72 73 } // namespace activity_attribution 74 } // namespace bluetooth 75 76 #endif /* ANDROID_INCLUDE_BT_ACTIVITY_ATTRIBUTION_H */ 77