platform_system_sepolicy/bootanim.te

# bootanimation oneshot service
type bootanim, domain;
type bootanim_exec, exec_type, file_type;

init_daemon_domain(bootanim)

binder_use(bootanim)
binder_call(bootanim, surfaceflinger)

allow bootanim gpu_device:chr_file rw_file_perms;

# /oem access
allow bootanim oemfs:dir search;
allow bootanim oemfs:file r_file_perms;

allow bootanim audio_device:dir r_dir_perms;
allow bootanim audio_device:chr_file rw_file_perms;

allow bootanim surfaceflinger_service:service_manager find;

# For /acct/uid/*/tasks.
allow bootanim cgroup:dir { search write };
allow bootanim cgroup:file w_file_perms;

# Allow access to ion memory allocation device
allow bootanim ion_device:chr_file rw_file_perms;

# Read access to pseudo filesystems.
r_dir_file(bootanim, proc)
r_dir_file(bootanim, sysfs)
r_dir_file(bootanim, cgroup)

# System file accesses.
allow bootanim system_file:dir r_dir_perms;