88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <linux/input.h>
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#include <memory>
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#include <vector>
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#include <android/hardware/health/2.0/IHealthInfoCallback.h>
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#include <android/hardware/health/2.1/IHealth.h>
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#include <health2impl/HalHealthLoop.h>
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#include "animation.h"
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class GRSurface;
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class HealthdDraw;
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namespace android {
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struct key_state {
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bool pending;
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bool down;
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int64_t timestamp;
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};
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class Charger : public ::android::hardware::health::V2_1::implementation::HalHealthLoop {
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public:
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using HealthInfo_1_0 = android::hardware::health::V1_0::HealthInfo;
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using HealthInfo_2_1 = android::hardware::health::V2_1::HealthInfo;
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Charger(const sp<android::hardware::health::V2_1::IHealth>& service);
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~Charger();
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protected:
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// HealthLoop overrides.
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void Heartbeat() override;
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int PrepareToWait() override;
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void Init(struct healthd_config* config) override;
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// HalHealthLoop overrides
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void OnHealthInfoChanged(const HealthInfo_2_1& health_info) override;
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private:
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void InitDefaultAnimationFrames();
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void UpdateScreenState(int64_t now);
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int SetKeyCallback(int code, int value);
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void UpdateInputState(input_event* ev);
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void SetNextKeyCheck(key_state* key, int64_t timeout);
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void ProcessKey(int code, int64_t now);
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void HandleInputState(int64_t now);
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void HandlePowerSupplyState(int64_t now);
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int InputCallback(int fd, unsigned int epevents);
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void InitAnimation();
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bool have_battery_state_ = false;
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bool screen_blanked_ = false;
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int64_t next_screen_transition_ = 0;
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int64_t next_key_check_ = 0;
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int64_t next_pwr_check_ = 0;
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int64_t wait_batt_level_timestamp_ = 0;
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key_state keys_[KEY_MAX + 1] = {};
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animation batt_anim_;
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GRSurface* surf_unknown_ = nullptr;
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int boot_min_cap_ = 0;
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HealthInfo_1_0 health_info_ = {};
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std::unique_ptr<HealthdDraw> healthd_draw_;
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std::vector<animation::frame> owned_frames_;
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};
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} // namespace android
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int healthd_charger_main(int argc, char** argv);
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