Android am/pm命令用法

am命令的参数介绍：

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>]tips:你也可以在终端下输入adb shell am 查看更多使用方法

具体使用方法：

am start -n 包(package)名/包名.活动(activity)名称
启动的方法可以从每个应用的AndroidManifest.xml的文件中得到

Music 和 Video（音乐和视频）的启动方法为：
am start -n com.android.music/com.android.music.MusicBrowserActivity

am start -n com.android.music/com.android.music.VideoBrowserActivity

am start -n com.android.music/com.android.music.MediaPlaybackActivity

Camera（照相机）的启动方法为：
am start -n com.android.camera/com.android.camera.Camera

Browser（浏览器）的启动方法为：
am start -n com.android.browser/com.android.browser.BrowserActivity

启动浏览器 :
am start -a android.intent.action.VIEW -d http://www.baidu.com/

拨打电话 :
am start -a android.intent.action.CALL -d tel:10086

启动 google map 直接定位到北京 :
am start -a android.intent.action.VIEW geo:0,0?q=beijing

安卓am命令有很多个参数及使用方法，具体可参考官方网站：Android Debug Bridge

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pm命令的参数介绍如下：

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_COMPONENTThe 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.tips:你也可以在终端下输入adb shell pm 查看更多使用方法

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.cai.test
package:/mnt/asec/com.cai.test-1/test.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/test.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.cai.test

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。