media/audioserver/audioserver.rc

service audioserver /system/bin/audioserver
    class core
    user audioserver
    # media gid needed for /dev/fm (radio) and for /data/misc/media (tee)
    group audio camera drmrpc media mediadrm net_bt net_bt_admin net_bw_acct wakelock
    capabilities BLOCK_SUSPEND
    ioprio rt 4
    task_profiles ProcessCapacityHigh HighPerformance
    onrestart restart vendor.audio-hal
    onrestart restart vendor.audio-hal-4-0-msd
    onrestart restart audio_proxy_service
    # Keep the original service names for backward compatibility
    onrestart restart vendor.audio-hal-2-0
    onrestart restart audio-hal-2-0

on property:vts.native_server.on=1
    stop audioserver
on property:vts.native_server.on=0
    start audioserver

on property:init.svc.audioserver=stopped
    stop vendor.audio-hal
    stop vendor.audio-hal-4-0-msd
    stop audio_proxy_service
    # Keep the original service names for backward compatibility
    stop vendor.audio-hal-2-0
    stop audio-hal-2-0
    # See b/155364397. Need to have HAL service running for VTS.
    # Can't use 'restart' because then HAL service would restart
    # audioserver bringing it back into running state.
    start vendor.audio-hal
    start vendor.audio-hal-4-0-msd
    start audio_proxy_service
    # Keep the original service names for backward compatibility
    start vendor.audio-hal-2-0
    start audio-hal-2-0

on property:init.svc.audioserver=running
    start vendor.audio-hal
    start vendor.audio-hal-4-0-msd
    start audio_proxy_service
    # Keep the original service names for backward compatibility
    start vendor.audio-hal-2-0
    start audio-hal-2-0

on property:sys.audio.restart.hal=1
    # See b/159966243. Avoid restart loop between audioserver and HAL.
    # Keep the original service names for backward compatibility
    stop vendor.audio-hal
    stop vendor.audio-hal-4-0-msd
    stop audio_proxy_service
    stop vendor.audio-hal-2-0
    stop audio-hal-2-0
    start vendor.audio-hal
    start vendor.audio-hal-4-0-msd
    start audio_proxy_service
    start vendor.audio-hal-2-0
    start audio-hal-2-0
    # reset the property
    setprop sys.audio.restart.hal 0

on init
    mkdir /dev/socket/audioserver 0775 audioserver audioserver