Power Management
Introduction
The power management subsystem provides the following capabilities:
- Querying the battery level
- Keeping the device screen always on using a lock
Figure 1 power management subsystem architecture
Directory Structure
base/powermgr/powermgr_lite
├── interfaces # APIs
│ └── kits
│ └── battery # API for querying the battery level
└── services # Services
├── include
└── source