Power Manager

• Introduction
• Directory Structure
• Repositories Involved

Introduction

The Power Manager module provides the following functions:

1. Rebooting the device
2. Managing running locks
3. Obtaining the power status

Figure 1 Architecture of the Power Manager module

Directory Structure

/base/powermgr/power_manager
├── figures                  	# Architecture
├── frameworks                  # Framework layer
│   ├── napi                  	# NAPI layer
│   └── native                  # Native layer
├── interfaces                  # API layer
│   └── inner_api               # Internal APIs
├── power_dialog                # Power dialog
├── sa_profile                  # SA profile
└── services                    # Service layer
│   ├── native                  # Native layer
│   └── zidl                    # Zidl API layer
├── test                        # Test cases
│   ├── fuzztest                # Fuzz test
│   ├── unittest                # Unit test
│   ├── systemtest              # System test
│   └── utils                   # Test tools
└── utils                       # Utilities

Repositories Involved

Power Management Subsystem

powermgr_power_manager

powermgr_display_manager

powermgr_battery_manager

powermgr_thermal_manager

powermgr_battery_statistics

powermgr_battery_lite

powermgr_powermgr_lite