Android中pm命令用法

pm命令的具體用法如下：

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 path PACKAGE 
       pm install [-l] [-r] PATH 
       pm uninstall [-k] PACKAGE 
       pm enable PACKAGE_OR_COMPONENT 
       pm disable PACKAGE_OR_COMPONENT

The list packages command prints all packages.  Use 
the -f option to 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.  Use 
the -g option to organize by group.  Use 
the -f option to print all information.  Use 
the -s option for a short summary.  Use 
the -d option to only list dangerous permissions.  Use 
the -u option to list only the permissions users will see.

The list instrumentation command prints all instrumentations, 
or only those that target a specified package.  Use the -f option 
to see their associated file.

The path command prints the path to the .apk of a package.

The install command installs a package to the system.  Use 
the -l option to install the package with FORWARD_LOCK. Use 
the -r option to reinstall an exisiting app, keeping its data.

The uninstall command removes a package from the system. Use 
the -k option to keep the data and cache directories around 
after the package removal.