Android adb shell命令dumpsys

adb shell dumpsys <filter>

filter列表以下

1	SurfaceFlinger
2	accessibility
3	account
4	activity
5	alarm
6	appwidget
7	audio
8	backup
9	battery
10	batteryinfo
11	bluetooth
12	bluetooth_a2dp
13	clipboard
14	connectivity
15	content
16	cpuinfo
17	device_policy
18	devicestoragemonitor
19	diskstats
20	dropbox
21	entropy
22	ethernet
23	hardware
24	input_method
25	iphonesubinfo
26	isms
27	keybar
28	location
29	media.audio_flinger
30	media.audio_policy
31	media.camera
32	media.player
33	meminfo
34	mount
35	netstat
36	network_management
37	notification
38	package
39	permission
40	phone
41	power
42	search
43	sensorservice
44	simphonebook
45	statusbar
46	telephony.registry
47	throttle
48	uimode
49	usagestats
50	vibrator
51	wallpaper
52	wifi
53	window

例如

adb shell dumpsys activity