adb shell am 的功能

adb shell am 的功能
adb shell am使用此命令可以從cmd控制台啟動 activity, services；發送 broadcast等等：C:\Users\Administrator>adb shell am
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>]

使用執行個體：如啟動一個 Activity：
格式：adb shell am start -n 包名/包名＋類名（-n 類名,-a action,-d date,-m MIME-TYPE,-c category,-e 擴充資料,等）。 執行個體1：

C:\Users\Administrator>adb shell am start -n com.android.camera/.Camera
Starting: Intent { cmp=com.android.camera/.Camera }
 執行個體2：（帶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 為 abc ,value 為字串 "hello"