adb shell dumpsys 命令
Android has an interesting command called dumpsys to dump some system information. Even described on adb manual I think that some points should be reinforced. In order to get the complete status just run (will produce
a large output):
Also you can apply filters to running services:
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_policy18 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 netstat36 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
adb shell dumpsys activity显示activity相关的信息
adb shell dumpsys statusbar显示状态栏相关的信息
adb shell dumpsys meminfo $package_name or $pid使用程序的包名或者进程id显示内存信息