sendBroadcast 时，指定接收的apk

Intent intent1 = new Intent("com.baidu.android.pushservice.action.MESSAGE");
intent1.setPackage(d2.a); 　　//指定包名
intent1.putExtra("message", abyte2);
intent1.putExtra("message_string", new String(abyte2, "UTF-8"));
intent1.setFlags(32);
c.sendBroadcast(intent1);