adb shell dumpsys activity

In ActivityManagerService.java

链接：https://blog.csdn.net/zhangjg_blog/article/details/39852309

ACTIVITY MANAGER SETTINGS (dumpsys activity settings) activity_manager_constants:

如果想看具体的组件汇总都有什么：可以搜索 (dumpsys
或者 直接 adb shell dumpsys activity, 里面会有各种组件。
同理：adb shell dumpsys window.

用命令： adb shell dumpsys 可以看到支持哪些 dumpsys
Currently running services:
DockObserver
SurfaceFlinger
accessibility
account
activity
activity_task
adb
alarm
android.security.keystore
anrmanager
app_binding
app_prediction
appops
appwidget
ashmem_device_service
audio
autofill
backup
battery
batteryproperties
batterystats
binder_calls_stats
biometric
bluetooth_manager
bugreport
capctrl
carrier_config
clipboard
color_display
companiondevice
connectivity
connmetrics
consumer_ir
content
content_suggestions
contexthub
country_detector
cpuinfo
crossprofileapps
dbinfo
device_config
device_identifiers
device_policy
deviceidle
devicestoragemonitor
diskstats
display
dreams
drm.drmManager
dropbox
dynamic_system
ethernet
external_vibrator_service
fingerprint
gfxinfo
gpu
graphicsstats
hardware_properties
imms
imtksms
incidentcompanion
input
input_method
inputflinger
ions
iphonesubinfo
iphonesubinfoEx
ipsec
ircs
isms
isub
isubstub
jobscheduler
launcherapps
location
lock_settings
looper_stats
media.VTS
media.audio_flinger
media.audio_policy
media.camera
media.camera.proxy
media.drm
media.extractor
media.metrics
media.player
media.resource_manager
media.sound_trigger_hw
media_projection
media_resource_monitor
media_router
media_session
meminfo
midi
mount
mtkIms
mtk_telecom
mtkconnmetrics
mtksimphonebook
mwis
netd_listener
netpolicy
netstats
network_management
network_score
network_stack
network_time_update_service
network_watchlist
notification
oem_lock
otadexopt
overlay
package
package_native
permission
persistent_data_block
phone
phoneEx
pinner
power
power_hal_mgr_service
print
processinfo
procstats
recovery
restrictions
role
rollback
runtime
scheduling_policy
search
search_engine_service
sec_key_att_app_id_provider
secure_element
sensor_privacy
sensorservice
serial
servicediscovery
settings
shortcut
simphonebook
slice
soundtrigger
stats
statscompanion
statusbar
storaged
storaged_pri
storagestats
system_update
telecom
telephony.mtkregistry
telephony.registry
testharness
textclassification
textservices
thermalservice
time_detector
trust
uimode
updatelock
uri_grants
usagestats
usb
user
vibrator
voiceinteraction
wallpaper
webviewupdate
wifi
wificond
wifip2p
wifiscanner
window