android am命令

看需要启动的apk目录下的AndroidManifest.xml

am start -aaction android:name="android.intent.action.VIEW" -d 输入的数据 -npackage="com.android.gallery"/activity android:name="com.android.camera.MovieView

也就是 am -a "action" -d data -n "package/activity"

am start -a android.intent.action.VIEW -d /mnt/video/aaa.mkv -n
com.android.gallery/com.android.camera.MovieView

usage: am [subcommand] [options]
usage: am start [-D] [-W] [-P <FILE>] [--start-profiler <FILE>]
[--R COUNT] [-S] <INTENT>
am startservice <INTENT>
am force-stop <PACKAGE>
am kill <PACKAGE>
am kill-all
am broadcast <INTENT>
am instrument [-r] [-e <NAME> <VALUE>] [-p <FILE>] [-w]
[--no-window-animation] <COMPONENT>
am profile [looper] start <PROCESS> <FILE>
am profile [looper] stop [<PROCESS>]
am dumpheap [flags] <PROCESS> <FILE>
am set-debug-app [-w] [--persistent] <PACKAGE>
am clear-debug-app
am monitor [--gdb <port>]
am screen-compat [on|off] <PACKAGE>
am display-size [reset|MxN]
am to-uri [INTENT]
am to-intent-uri [INTENT]

am start: start an Activity. Options are:
-D: enable debugging
-W: wait for launch to complete
--start-profiler <FILE>: start profiler and send results to <FILE>
-P <FILE>: like above, but profiling stops when app goes idle
-R: repeat the activity launch <COUNT> times. Prior to each repeat,
the top activity will be finished.
-S: force stop the target app before starting the activity

am startservice: start a Service.

am force-stop: force stop everything associated with <PACKAGE>.

am kill: Kill all processes associated with <PACKAGE>. Only kills.
processes that are safe to kill -- that is, will not impact the user
experience.

am kill-all: Kill all background processes.

am broadcast: send a broadcast Intent.

am instrument: start an Instrumentation. Typically this target <COMPONENT>
is the form <TEST_PACKAGE>/<RUNNER_CLASS>. Options are:
-r: print raw results (otherwise decode REPORT_KEY_STREAMRESULT). Use with
[-e perf true] to generate raw output for performance measurements.
-e <NAME> <VALUE>: set argument <NAME> to <VALUE>. For test runners a
common form is [-e <testrunner_flag> <value>[,<value>...]].
-p <FILE>: write profiling data to <FILE>
-w: wait for instrumentation to finish before returning. Required for
test runners.
--no-window-animation: turn off window animations will running.

am profile: start and stop profiler on a process.

am dumpheap: dump the heap of a process. Options are:
-n: dump native heap instead of managed heap

am set-debug-app: set application <PACKAGE> to debug. Options are:
-w: wait for debugger when application starts
--persistent: retain this value

am clear-debug-app: clear the previously set-debug-app.

am monitor: start monitoring for crashes or ANRs.
--gdb: start gdbserv on the given port at crash/ANR

am screen-compat: control screen compatibility mode of <PACKAGE>.

am display-size: override display size.

am to-uri: print the given Intent specification as a URI.

am to-intent-uri: print the given Intent specification as an intent: URI.

<INTENT> specifications include these flags and arguments:
[-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>]
[-c <CATEGORY> [-c <CATEGORY>] ...]
[-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE> ...]
[--esn <EXTRA_KEY> ...]
[--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE> ...]
[--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...]
[--el <EXTRA_KEY> <EXTRA_LONG_VALUE> ...]
[--eu <EXTRA_KEY> <EXTRA_URI_VALUE> ...]
[--eia <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]
[--ela <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]
[-n <COMPONENT>] [-f <FLAGS>]
[--grant-read-uri-permission] [--grant-write-uri-permission]
[--debug-log-resolution] [--exclude-stopped-packages]
[--include-stopped-packages]
[--activity-brought-to-front] [--activity-clear-top]
[--activity-clear-when-task-reset] [--activity-exclude-from-recents]
[--activity-launched-from-history] [--activity-multiple-task]
[--activity-no-animation] [--activity-no-history]
[--activity-no-user-action] [--activity-previous-is-top]
[--activity-reorder-to-front] [--activity-reset-task-if-needed]
[--activity-single-top] [--activity-clear-task]
[--activity-task-on-home]
[--receiver-registered-only] [--receiver-replace-pending]
[--selector]
[<URI> | <PACKAGE> | <COMPONENT>]

我们可以通过命令启动android中的Activity，Service，BroadcastReceiver 等组件

1. 拨打一个电话：

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

这里-a表示动作，-d表述传入的数据，还有-t表示传入的类型。

2. 打开一个网页：

am start -a android.intent.action.VIEW -dhttp://www.baidu.com（这里-d表示传入的data）

3. 打开音乐播放器：

am start -a android.intent.action.MUSIC_PLAYER 或者

am start -n com.android.music/om.android.music.MusicBrowserActivity

4. 启动一个服务：

am startservice <服务名称>

例如：am startservice -n com.android.music/com.android.music.MediaPlaybackService (这里-n表示组件)

或者 am startservice -a com.smz.myservice (这里-a表示动作，就是你在Androidmanifest里定义的)

5. 发送一个广播：

am broadcast -a <广播动作>

例如： am broadcast -a com.smz.mybroadcast

启动的方法为

# am start -n 包(package)名/活动（activity）全路径

查看包中每个activity的全路径的方法：

1、安装并启动“固件工具箱”

2、进入“App manager”，显示系统中所有安装程序，长按想通过命令行启动的程序。

3、弹出的窗口中选择"Advanced Freeze",该程序所有的activity就会全部显示出来

activity有两种显示格式，一种直接显示全路径，另一种在括号里显示相对路径，相对路径加上包名即是全路径。

几个启动指定程序activity的例子

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 -dhttp://www.google.cn/

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

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