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31 lines
1.0 KiB
31 lines
1.0 KiB
4 months ago
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# libhealthhalutils
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A convenience library for (hwbinder) clients of health HAL to choose between
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the "default" instance (served by vendor service) or "backup" instance (served
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by healthd). C++ clients of health HAL should use this library instead of
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calling `IHealth::getService()` directly.
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Its Java equivalent can be found in `BatteryService.HealthServiceWrapper`.
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# libhealthservice
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Common code for all (hwbinder) services of the health HAL, including healthd and
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vendor health service `android.hardware.health@2.0-service(.<vendor>)`. `main()` in
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those binaries calls `health_service_main()` directly.
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# libhealthstoragedefault
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Default implementation for storage related APIs for (hwbinder) services of the
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health HAL. If an implementation of the health HAL do not wish to provide any
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storage info, include this library. Otherwise, it should implement the following
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two functions:
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```c++
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void get_storage_info(std::vector<struct StorageInfo>& info) {
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// ...
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}
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void get_disk_stats(std::vector<struct DiskStats>& stats) {
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// ...
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}
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```
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