Android 通过adb发广播的形式开启activity

Android中有很多时候需要通过adb中打开一个界面，这个时候就需要通过发广播的形式，开启一个界面了例如通过广播开启一个特定界面

adb shell am broadcast -a android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS

adb shell am具体参数如下

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>]  

总结下adb shell am 用法

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：

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

-a 表示action (android.intent.action.MAIN)-n 表示packagename (com.koushikdutta.superuser)SuperuserRequestActivity是对应的Activity name

在清单文件中

<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>