本文轉自：http://bbs.csdn.net/topics/330182834，謝謝作者。
1. Android支持的linux command不多,在/system/bin下面可以找到,其中大部分都是Android的工具,只有一小部分是linux原有的命令
2. 一些常用的Android命令(這裏只總結Android中特有的,其他的linux命令資料就很多了)
a)getprop/watchprops
getprop列出系統的屬性,前面十名字,後面是值
# getprop
getprop
[ro.secure]: [0]
[ro.allow.mock.location]: [1]
[ro.debuggable]: [1]
[persist.service.adb.enable]: [1]
[ro.kernel.qemu]: [1]
[ro.kernel.console]: [ttyS0]
[ro.kernel.android.checkjni]: [1]
[ro.kernel.android.qemud]: [ttyS1]
[ro.kernel.android.ndns]: [1]
[ro.factorytest]: [0]
[ro.serialno]: []
watchprosp動態監視這些屬性的變化,比如我修改系統的語言爲中文,就會打印出:
# watchprops
watchprops
1269420653 persist.sys.language = 'zh'
1269420653 persist.sys.language = 'CN'
b) wipe <system|data|all>
wipe表示清除模擬器或者真機上的數據,比如你的模擬器用了很久,裝了很多軟件就可以用這個來清除
system表示清除 /system下的數據
data表述清除 /data 下的數據
c) am
usage: am [subcommand] [options]
start an Activity: am start [-D] <INTENT>
-D: enable debugging
send a broadcast Intent: am broadcast <INTENT>
start an Instrumentation: am instrument [flags] <COMPONENT>
-r: print raw results (otherwise decode REPORT_KEY_STREAMRESULT)
-e <NAME> <VALUE>: set argument <NAME> to <VALUE>
-p <FILE>: write profiling data to <FILE>
-w: wait for instrumentation to finish before returning
start profiling: am profile <PROCESS> start <FILE>
stop profiling: am profile <PROCESS> stop
<INTENT> specifications include these flags:
[-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>]
[-c <CATEGORY> [-c <CATEGORY>] ...]
[-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE> ...]
[--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE> ...]
[-e|--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...]
[-n <COMPONENT>] [-f <FLAGS>] [<URI>]
am是管理activity的工具,主要有4種用法
am start/stop <INTENT> 表示啓動或者停止一個activity,INTENT的參數可以在AndroidManifest.xml中的intent-filter中找到
比如我要打開發送郵件的activity就可以這樣寫
# am start -a android.intent.action.SEND_MULTIPLE
am start和StartActivity方法是一個作用
am也可以發送一個broadcast,後面的INTENT和上面同
除此之外還可以 start profiling和Instrumentation,這兩個還不知怎麼用,歡迎大家補充
d)pm
pm就是package manager,可以帶下面的參數,因爲幫助都說的很清楚了,我就不作解釋了
usage: pm [list|path|install|uninstall]
pm list packages [-f]
pm list permission-groups
pm list permissions [-g] [-f] [-d] [-u] [GROUP]
pm list instrumentation [-f] [TARGET-PACKAGE]
pm list features
pm path PACKAGE
pm install [-l] [-r] [-t] [-i INSTALLER_PACKAGE_NAME] PATH
pm uninstall [-k] PACKAGE
pm enable PACKAGE_OR_COMPONENT
pm disable PACKAGE_OR_COMPONENT
The list packages command prints all packages. Options:
-f: see their associated file.
The list permission-groups command prints all known
permission groups.
The list permissions command prints all known
permissions, optionally only those in GROUP. Options:
-g: organize by group.
-f: print all information.
-s: short summary.
-d: only list dangerous permissions.
-u: list only the permissions users will see.
The list instrumentation command prints all instrumentations,
or only those that target a specified package. Options:
-f: see their associated file.
The list features command prints all features of the system.
The path command prints the path to the .apk of a package.
The install command installs a package to the system. Options:
-l: install the package with FORWARD_LOCK.
-r: reinstall an exisiting app, keeping its data.
-t: allow test .apks to be installed.
-i: specify the installer package name.
The uninstall command removes a package from the system. Options:
-k: keep the data and cache directories around.
after the package removal.
The enable and disable commands change the enabled state of
a given package or component (written as "package/class").
e)svc
svc可硬用來管理wifi,power和data
svc [wifi|data|power] [option]
usage: svc wifi [enable|disable]
打開或者關閉wifi
usage: svc power stayon [true|false|usb|ac]
true電源一直保持stay on的狀態,
usb插上usb才保持stay on
ac充電的時候
f)bootanimation
顯示開機動畫,在替換默認的開機動畫的時候可以用這個來調試
g)getevent & sendevent
getevent監控當前的事件,鼠標事件,按鍵事件,拖動滑動等
# getevent
getevent
add device 1: /dev/input/event0
name: "qwerty2"
/dev/input/event0: 0001 001e 00000001
/dev/input/event0: 0001 001e 00000000
其中/dev/input/event0是device的名字 0001是type, 001e是鍵碼, 最後一個根據type不同而不同
比如上面的倒數第二條就是按下a鍵的keydown,最後一個是按下a的keyup
具體的type,code,value的定義可以在源碼/frameworks/base/core/java/android/view/KeyEvent.java中找到
sendevent發送時間,格式和上面的一樣,需要注意的是在get中code顯示的是十六進制,而send中需要用十進制,例如
# sendevent /dev/input/event0 1 5 1
這個命令就是發送數字4的keydown消息,所以在屏幕上就會一直打印出很多個4(因爲沒有發送keyup)
h)一項常用的print message命令
dumpsy
dumpstate
logcat
dmesg
這幾條命令都集成在ddms裏面了,所以一般用的很少
3. 還有很多命令不知道怎麼用,繼續研究,完了再來更新
