Android下pm 命令详解 - 安装APK

http://blog.csdn.net/xingfuyusheng/article/details/37911495

Sam在看相关PackageManager代码时,无意中发现Android 下提供一个pm命令,通常放在/system/bin/下。这个命令与Package有关,且非常实用。所以研究之。

0. Usage:

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] [-s] [-f] PATH        pm uninstall [-k] PACKAGE        pm enable PACKAGE_OR_COMPONENT        pm disable PACKAGE_OR_COMPONENT        pm setInstallLocation [0/auto] [1/internal] [2/external]

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.   -s: install package on sdcard.   -f: install package on internal flash.

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”).

The getInstallLocation command gets the current install location   0 [auto]: Let system decide the best location   1 [internal]: Install on internal device storage   2 [external]: Install on external media

The setInstallLocation command changes the default install location   0 [auto]: Let system decide the best location   1 [internal]: Install on internal device storage   2 [external]: Install on external media

1. 具体使用方法

1.1:察看已安装的包:

pm list package

此时则显示所有已经安装的包名。

pm list package -f

也显示associated文件所在目录(即保存的APK文件)

1.2:察看已知的权限组:

pm list permission-groups

1.3:察看所有已知的权限

pm list permissions

1.4:
列出所有硬件相关信息

pm list features

结果通常类似:

feature:reqGlEsVersion=0x20000 feature:android.hardware.bluetooth feature:android.hardware.camera feature:android.hardware.location feature:android.hardware.location.network feature:android.hardware.microphone feature:android.hardware.sensor.accelerometer feature:android.hardware.sensor.compass feature:android.hardware.touchscreen feature:android.hardware.wifi

1.5:列出指定包名的  associated 文件 (APK存档文件) 所在

例如:

pm path com.TDiJoy.fane

package:/mnt/asec/com
.TDiJoy.fane-1/pkg.apk

1.6: 安装APK:

pm install [-l] [-r] [-t] [-i INSTALLER_PACKAGE_NAME] [-s] [-f] PATH

PATH 指 APK文件绝对路径和文件名。

例如:

pm install /data/3dijoy_fane.apk

这几个参数很有用:

-r: 安装一个已经安装的APK,保持其数据不变。

-i:指定安装的包名。(没试出来)

-s: 安装到SDCard上

-f: 安装到内部Flash上。

1.6:卸载APK:

pm uninstall 包名。

例如:

pm uninstall com.TDiJoy.fane

1.7: 得到和设置缺省安装位置:

The getInstallLocation command gets the current install location   0 [auto]: Let system decide the best location   1 [internal]: Install on internal device storage   2 [external]: Install on external media

The setInstallLocation command changes the default install location   0 [auto]: Let system decide the best location   1 [internal]: Install on internal device storage   2 [external]: Install on external media

pm getInstallLocation

得到缺省的安装位置。

设置:

pm setInstallLocation <0|1|2>

0: 自动。

1:内部Flash。

2:扩展存储设备。

实例:如何在海信2.2 STB上将APK安装到U盘中:

Sam首先尝试使用:

pm setInstallLocation 2

之后安装之,没有用。

后来做如下尝试:

   在其它设置->存储设备->制定默认存储设备中选择U盘为默认存储设备。

    # pm install   -s xxxx.apk

就可以成功。

    原文作者:ztguang
    原文地址: https://blog.csdn.net/ztguang/article/details/51669487
    本文转自网络文章,转载此文章仅为分享知识,如有侵权,请联系博主进行删除。
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