adb shell am 的用法

adb shell am 的功能

adb shell am

使用此命令可以从cmd控制台启动 activity, services；发送 broadcast等等：

C:\Users\Administrator>adb shell am
usage: am [subcommand] [options]

start an Activity: am start [-D] [-W]
-D: enable debugging
-W: wait for launch to complete

start a Service: am startservice

send a broadcast Intent: am broadcast

start an Instrumentation: am instrument [flags]
-r: print raw results (otherwise decode REPORT_KEY_STREAMRESULT)
-e : set argument to
-p : write profiling data to
-w: wait for instrumentation to finish before returning

start profiling: am profile start
stop profiling: am profile stop

start monitoring: am monitor [--gdb ]
--gdb: start gdbserv on the given port at crash/ANR

specifications include these flags:
[-a ] [-d ] [-t ]
[-c [-c ] ...]
[-e|--es ...]
[--esn ...]
[--ez ...]
[-e|--ei ...]
[-n ] [-f ]
[--grant-read-uri-permission] [--grant-write-uri-permission]
[--debug-log-resolution]
[--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]
[--receiver-registered-only] [--receiver-replace-pending]
[]

使用实例：

如启动一个 Activity：

格式：

adb shell am start -n 包名/包名＋类名（-n 类名,-a action,-d date,-m MIME-TYPE,-c category,-e 扩展数据,等）。

实例1：

C:\Users\Administrator>adb shell am start -n com.android.camera/.Camera
Starting: Intent { cmp=com.android.camera/.Camera }

实例2：（带extra 的 intent）

C:\Users\Administrator>adb shell am start -n com.android.camera/.Camera -e abc hello
Starting: Intent { cmp=com.android.camera/.Camera (has extras) }

其中 extra 的 key 为 abc ,value 为字串 "hello"