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 #define LOG_TAG "bt_shim_activity_attribution"
18 #include "activity_attribution.h"
19
20 #include "btif/include/btif_common.h"
21 #include "gd/btaa/activity_attribution.h"
22 #include "helpers.h"
23 #include "main/shim/entry.h"
24 #include "types/raw_address.h"
25
26 class ActivityAttributionInterfaceImpl
27 : public ActivityAttributionInterface,
28 public bluetooth::activity_attribution::ActivityAttributionCallback {
29 public:
30 ~ActivityAttributionInterfaceImpl() override = default;
31
GetInstance()32 static ActivityAttributionInterfaceImpl* GetInstance() {
33 static ActivityAttributionInterfaceImpl* instance =
34 new ActivityAttributionInterfaceImpl();
35 return instance;
36 }
37
Init()38 void Init() override {
39 bluetooth::shim::GetActivityAttribution()
40 ->RegisterActivityAttributionCallback(this);
41 }
42
RegisterCallbacks(ActivityAttributionCallbacks * callbacks)43 void RegisterCallbacks(ActivityAttributionCallbacks* callbacks) override {
44 this->callbacks = callbacks;
45 }
46
Cleanup(void)47 void Cleanup(void) override{};
48
NotifyActivityAttributionInfo(int uid,const std::string & package_name,const std::string & device_address)49 void NotifyActivityAttributionInfo(
50 int uid, const std::string& package_name,
51 const std::string& device_address) override {
52 bluetooth::shim::GetActivityAttribution()->NotifyActivityAttributionInfo(
53 uid, package_name, device_address);
54 }
55
OnWakeup(const Activity activity,const bluetooth::hci::Address & address)56 void OnWakeup(const Activity activity,
57 const bluetooth::hci::Address& address) override {
58 do_in_jni_thread(
59 FROM_HERE, base::Bind(&ActivityAttributionCallbacks::OnWakeup,
60 base::Unretained(callbacks),
61 (ActivityAttributionCallbacks::Activity)activity,
62 bluetooth::ToRawAddress(address)));
63 }
64
OnActivityLogsReady(const std::vector<BtaaAggregationEntry> logs)65 void OnActivityLogsReady(
66 const std::vector<BtaaAggregationEntry> logs) override {
67 std::vector<ActivityAttributionCallbacks::BtaaAggregationEntry>
68 callback_logs;
69 for (auto& it : logs) {
70 ActivityAttributionCallbacks::BtaaAggregationEntry entry{
71 bluetooth::ToRawAddress(it.address),
72 (ActivityAttributionCallbacks::Activity)it.activity, it.wakeup_count,
73 it.byte_count, it.wakelock_duration_ms};
74 callback_logs.push_back(entry);
75 }
76 do_in_jni_thread(
77 FROM_HERE,
78 base::Bind(&ActivityAttributionCallbacks::OnActivityLogsReady,
79 base::Unretained(callbacks), callback_logs));
80 }
81
82 private:
83 // Private constructor to prevent construction.
ActivityAttributionInterfaceImpl()84 ActivityAttributionInterfaceImpl() {}
85
86 ActivityAttributionCallbacks* callbacks;
87 };
88
89 ActivityAttributionInterface*
get_activity_attribution_instance()90 bluetooth::shim::get_activity_attribution_instance() {
91 return ActivityAttributionInterfaceImpl::GetInstance();
92 }
93
init_activity_attribution()94 void bluetooth::shim::init_activity_attribution() {
95 bluetooth::shim::get_activity_attribution_instance()->Init();
96 }
97