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Commit ae005c46 authored by Yifan Hong's avatar Yifan Hong
Browse files

healthd use vintf_fragments 

This encourages device manufacturers to use
service.override over service and to remove healthd
on device, because it is one less step to do.

Test: make VINTF metadata
Bug: 66917623
Change-Id: I447395450060cdf17731514bb9a5e3ed912bbc66
parent 4ebe75f0

health/2.0/README

+5 −14
Original line number Original line Diff line number Diff line
@@ -6,11 +6,6 @@ Upgrading from health@1.0 HAL 
1. If the device does not have a vendor-specific libhealthd AND does not

1. If the device does not have a vendor-specific libhealthd AND does not

   implement storage-related APIs, just do the following:

   implement storage-related APIs, just do the following:





    1.1 (recommended) To remove healthd from the build,

        PRODUCT_PACKAGES += android.hardware.health@2.0-service.override

        DEVICE_FRAMEWORK_MANIFEST_FILE += \

            system/libhidl/vintfdata/manifest_healthd_exclude.xml

    1.2 To keep healthd in the build,

    PRODUCT_PACKAGES += android.hardware.health@2.0-service

    PRODUCT_PACKAGES += android.hardware.health@2.0-service





   Otherwise, continue to Step 2.

   Otherwise, continue to Step 2.
@@ -53,16 +48,12 @@ cc_binary { 




    header_libs: ["libhealthd_headers"],

    header_libs: ["libhealthd_headers"],





    // Uncomment the following to remove healthd from the build.

    overrides: [

    // overrides: [

        "healthd",

    //     "healthd",

    ],

    // ],

}

}





    3.1 (recommended) To remove healthd from the build, keep "overrides"

    3.1 (recommended) To remove healthd from the build, keep "overrides" section.

          section, and include the following in device.mk:

            DEVICE_FRAMEWORK_MANIFEST_FILE += \

                system/libhidl/vintfdata/manifest_healthd_exclude.xml

    3.2 To keep healthd in the build, remove "overrides" section.

    3.2 To keep healthd in the build, remove "overrides" section.





4. Create device/<manufacturer>/<device>/health/android.hardware.health@2.0-service.<device>.rc

4. Create device/<manufacturer>/<device>/health/android.hardware.health@2.0-service.<device>.rc