没Activity, 只有BroadcastReceiver和Service的程序,能运行,但不能断点调试

没有Activity, 只有BroadcastReceiver和Service的程序,能运行,但不能断点调试?
我的配置如下

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
	package="com.android_sync.service" android:versionCode="1"
	android:versionName="1.0">
	<uses-sdk android:minSdkVersion="8" />

	<uses-permission android:name="android.permission.INTERNET" />
	<uses-permission android:name="android.permission.GET_ACCOUNTS" />
	<uses-permission android:name="android.permission.MANAGE_ACCOUNTS" />
	<uses-permission android:name="android.permission.READ_CONTACTS" />
	<uses-permission android:name="android.permission.READ_CALENDAR" />
	<uses-permission android:name="android.permission.WRITE_CONTACTS" />
	<uses-permission android:name="android.permission.WRITE_CALENDAR" />

	<application android:icon="@drawable/icon" android:label="@string/app_name">
		<receiver android:name="ServiceStartReceiver">
			<intent-filter>
				<action android:name="NotifyServiceStart"></action>
			</intent-filter>
		</receiver>

		<receiver android:name="ServiceStopReceiver">
			<intent-filter>
				<action android:name="NotifyServiceStop"></action>
			</intent-filter>
		</receiver>

		<service android:name="AndroidSyncService">
			<intent-filter>
				<action android:name="SyncService"></action>
			</intent-filter>
		</service>
	</application>
</manifest>

public class AndroidSyncService extends Service{
	public IBinder onBind(Intent intent) {
		return null;
	}

	public void onCreate() {
		Log.d("TAG", "onCreate22222222222222-----------------");
	}
	public void onDestroy() {
		Log.d("TAG", "onDestroy222222222222-----------------");
		stopSocket();
	}

	public void onStart(Intent intent, int startId) {
		Log.d("TAG", "onStart222222222222-----------------");
		startSocket();
	}
}


public class ServiceStartReceiver extends BroadcastReceiver {
	// private static String SERVICE_START = "NotifyServiceStart";
	private static String TAG = "____sync";
	private static String SYNC_SERVICE = "SyncService";

	@Override
	public void onReceive(Context context, Intent intent) {
		Log.d(TAG, "service start!--------");
		Intent service = new Intent(SYNC_SERVICE);
		context.startService(service);
	}
}


public class ServiceStopReceiver extends BroadcastReceiver {
	// private static String SERVICE_STOP = "NotifyServiceStop";
	private static String TAG = "____sync";
	private static String SYNC_SERVICE = "SyncService";

	@Override
	public void onReceive(Context context, Intent intent) {
		Log.d(TAG, "service stop!--------");
		Intent service = new Intent(SYNC_SERVICE);
		context.stopService(service);
	}
}

在命令行下发送广播:
adb shell am broadcast -a NotifyServiceStart
adb shell am broadcast -a NotifyServiceStop