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 disablePACKAGE_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 dangerouspermissions.
-u: list only the permissionSUSErs 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 withFORWARD_LOCK.
-r: reinstall an exisiting app,keeping its data.
-t: allow test .apks to beinstalled.
-i: specify the installer packagename.
The uninstall command removes a package from the system. Options:
-k: keep the data and cachedirectories around.
after the package removal.
The enable and disable commands change the enabled state of
a given package or component (written as "package/class").
查看stdout 和stderr
在默认状态下，Android系统有stdout 和 stderr (System.out和System.err )输出到/dev/null ，
在运行Dalvik VM的进程中，有一个系统可以备份日志文件。在这种情况下，系统会用stdout 和stderr 和优先级 I.来记录日志信息
通过这种方法指定输出的路径，停止运行的模拟器/设备，然后通过用setprop 命令远程输入日志
$ adb shell stop
$ adb shell setprop log.redirect-stdio true
$ adb shell start系统直到你关闭模拟器/设备前设置会一直保留，可以通过添加/data/local.prop 可以使用模拟器/设备上的默认设置
UI/软件 试验程序 Monkey
当Monkey程序在模拟器或设备运行的时候，如果用户出发了比如点击，触摸，手势或一些系统级别的事件的时候，
它就会产生随机脉冲，所以可以用Monkey用随机重复的方法去负荷测试你开发的软件.
最简单的方法就是用用下面的命令来使用Monkey，这个命令将会启动你的软件并且触发500个事件.
$ adb shell monkey -v -p your.package.name 500