Android控制台下令am简介
Android控制台命令am简介Android在shell中提供了am命令来发送Intent,它的源码为位于frameworks/base/cmds/
Android控制台命令am简介
Android在shell中提供了am命令来发送Intent,它的源码为位于frameworks/base/cmds/am.它本身是用JAVA代码来实现的。执行am命令其实是通过运行shell脚本frameworks/base/cmds/am/am，然后在该脚本中运行app_process命令来启动am这个java程序的。frameworks/base/cmds/am/am脚本文件如下：
# Script to start "am" on the device, which has a very rudimentary# shell.#base=/systemexport CLASSPATH=$base/framework/am.jarexec app_process $base/bin com.android.commands.am.Am "$@"
am命令语法如下usage: am [subcommand] [options]
start an Activity: am start [-D] [-W] <INTENT> -D: enable debugging -W: wait for launch to complete
start a Service: am startservice <INTENT>
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
start monitoring: am monitor [--gdb <port>] --gdb: start gdbserv on the given port at crash/ANR
<INTENT> specifications include these flags: [-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> ...] [-e|--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...] [-n <COMPONENT>] [-f <FLAGS>] [--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] [<URI>]结束
