Android:adb shell am命令行发送Activity/Service/Broadcast

0.adb shell am命名行参数

F:\>adb shell
# am
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

    <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>]

#

adb shell am activity/service/broadcast -a ACTION -c CATEGORY -n NAME

1. 启动activity/service

在adb shell中，通过am命令行启动一个Activity程序：

从superuser源代码中摘录一段使用示例：

am start -a android.intent.action.MAIN -n com.koushikdutta.superuser/com.koushikdutta.superuser.SuperuserRequestActivity --ei uid %d --ei pid %d

这个示例中:

-a 表示action (android.intent.action.MAIN)

-n 表示packagename (com.koushikdutta.superuser)

SuperuserRequestActivity是对应的Activity name

对应于AndroidManifest.xml文件中的描述。

 

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
	android:versionCode="4" android:versionName="1.0.3" package="com.koushikdutta.superuser">
	<application android:icon="@drawable/icon" android:label="@string/app_name"
		android:debuggable="true">
		<activity android:name=".SuperuserActivity" android:label="Superuser Whitelist">
			<intent-filter>
				<action android:name="android.intent.action.MAIN" />
				<category android:name="android.intent.category.LAUNCHER" />
			</intent-filter>
		</activity>
		<activity android:name=".SuperuserRequestActivity">
			<intent-filter>
				<action android:name="android.intent.action.MAIN" />
				<category android:name="android.intent.category.DEFAULT" />
			</intent-filter>
		</activity>
	</application>
</manifest> 

 

2.发送broadcast，比如在模拟器中发生关机的broadcast

F:\>adb shell am broadcast -a android.intent.action.ACTION_SHUTDOWN -c android.intent.category.HOME
-n com.andy.androidtest/.ShutdownBroadcastReceiver

结果：
Broadcasting: Intent { act=android.intent.action.ACTION_SHUTDOWN cat=[android.intent.category.HOME]
cmp=com.andy.androidtest/.ShutdownBroadcastReceiver }
Broadcast completed: result=0

相关源代码：

ShutdownBroadcastReceiver.java

public class ShutdownBroadcastReceiver extends BroadcastReceiver {

	private static final String TAG = "ShutdownBroadcastReceiver";
    public ShutdownBroadcastReceiver()
    {
    	
    }
    //Once boot completed,start server
    public void onReceive(Context context, Intent intent)
    {
		String action = intent.getAction();
		if (action.equals(Intent.ACTION_SHUTDOWN))
		{
			//Toast.makeText(context, "Ready to shutdown....", 1000);			
			Log.v(TAG,"action:"+action);
		}
    }
}

AndroidManifest.xml:

      <receiver android:name=".ShutdownBroadcastReceiver" >
            <intent-filter>
                <action android:name="android.intent.action.ACTIOIN_SHUTDOWN" />
                <action android:name="android.intent.action.QUICKBOOT_POWEROFF" />               
            </intent-filter>
        </receiver>

 Logcat将抓到action：

10-26 02:37:01.684: V/ShutdownBroadcastReceiver(293): action:android.intent.action.ACTION_SHUTDOWN