btaa: introduce Bluetooth Activity Attribution skeleton (0f17844e) · Commits · e / os / android_packages_modules_Bluetooth

btaa/Android.bp

0 → 100755

+16 −0

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		// libbtaa static library for target
		// ========================================================
		cc_library_static {
		name: "libbtaa",
		defaults: ["fluoride_defaults"],
		local_include_dirs: [
		"include",
		],
		srcs: [
		"src/activity_attribution.cc",
		],
		apex_available: [
		"//apex_available:platform",
		"com.android.bluetooth.updatable",
		],
		}

btaa/include/activity_attribution.h

0 → 100644

+34 −0

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		/******************************************************************************
		*
		* Copyright 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at:
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*
		******************************************************************************/

		#pragma once

		#include <hardware/bt_activity_attribution.h>

		namespace bluetooth {
		namespace activity_attribution {
		class ActivityAttribution {
		public:
		virtual ~ActivityAttribution() = default;

		static void CleanUp();
		static void Initialize(ActivityAttributionCallbacks* callbacks);
		};

		} // namespace activity_attribution
		} // namespace bluetooth

btaa/src/activity_attribution.cc

0 → 100644

+53 −0

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		/******************************************************************************
		*
		* Copyright 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at:
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*
		******************************************************************************/

		#include "activity_attribution.h"

		#include <base/logging.h>

		namespace bluetooth {
		namespace activity_attribution {

		class ActivityAttributionImpl;
		static std::unique_ptr<ActivityAttributionImpl> instance;

		class ActivityAttributionImpl : public ActivityAttribution {
		public:
		~ActivityAttributionImpl() override = default;
		ActivityAttributionImpl(ActivityAttributionCallbacks* callbacks);

		private:
		[[maybe_unused]] ActivityAttributionCallbacks* mCallbacks;
		};

		ActivityAttributionImpl::ActivityAttributionImpl(
		ActivityAttributionCallbacks* callbacks)
		: mCallbacks(callbacks) {}

		void ActivityAttribution::CleanUp() { instance.reset(); };

		void ActivityAttribution::Initialize(ActivityAttributionCallbacks* callbacks) {
		if (instance) {
		LOG(ERROR) << __func__ << " Already initialized!";
		return;
		}
		instance.reset(new ActivityAttributionImpl(callbacks));
		}

		} // namespace activity_attribution
		} // namespace bluetooth

system/btif/Android.bp

+2 −1

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		@@ -109,9 +109,10 @@ cc_library_static {
		],
		whole_static_libs: [
		"avrcp-target-service",
		"libaudio-a2dp-hw-utils",
		"lib-bt-packets",
		"libaudio-a2dp-hw-utils",
		"libbt-audio-hal-interface",
		"libbtaa",
		],
		cflags: [
		"-DBUILDCFG",

system/btif/src/btif_activity_attribution.cc

+5 −1

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		@@ -20,6 +20,7 @@

		#include <hardware/bt_activity_attribution.h>

		#include "btaa/include/activity_attribution.h"
		#include "btif/include/btif_common.h"
		#include "stack/include/btu.h"

		@@ -37,6 +38,7 @@ class ActivityAttributionInterfaceImpl : public ActivityAttributionCallbacks,

		void Init(ActivityAttributionCallbacks* callbacks) override {
		this->callbacks = callbacks;
		ActivityAttribution::Initialize(this);
		}

		void OnWakeup(Activity activity, const RawAddress& address) override {
		@@ -46,7 +48,9 @@ class ActivityAttributionInterfaceImpl : public ActivityAttributionCallbacks,
		Unretained(callbacks), activity, address));
		}

		void Cleanup(void) override {}
		void Cleanup(void) override {
		do_in_main_thread(FROM_HERE, Bind(&ActivityAttribution::CleanUp));
		}

		private:
		ActivityAttributionCallbacks* callbacks;