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Android：空PendingIntent(Android : Null PendingIntent)

 我正在尝试为包含通知的广播接收器创建一个PendingIntent，并以某种方式获取返回的空PendingIntent。 它没有任何意义，因为只有一个指定的情况会返回一个空的PendingIntent，并且如果PendingIntent.FLAG_NO_CREATE作为标志选项传递。  
 这是我的PendingIntent代码..在调试器之后pendIntent = null。  
 
     Intent notificationIntent = new Intent(context, LocalPushBroadcastReceiver.class);
    notificationIntent.putExtra(LocalPushBroadcastReceiver.NOTIFICATION_ID_ARG, pushId);
    notificationIntent.putExtra(LocalPushBroadcastReceiver.NOTIFICATION_ARG, notification);
    notificationIntent.setData(Uri.parse("LocalPush:" + pushId + notification.toString()));
    PendingIntent pendIntent = PendingIntent.getBroadcast(context, 0, notificationIntent, 0);
 
 
 我已经尝试了许多其他旗帜/选项。 我试着从onClick / onStart /到处调用这段代码。 我使用的是最新版本的Android Studio，并且正在使用最新的sdk版本25进行编译。LocalPushBroadcastReceiver在清单中正确定义。  
 这很奇怪，因为我有这个完全相同的代码在另一个应用程序中的另一台机器上工作，我无法弄清楚我缺少什么配置。 我会很感激任何想法。 谢谢！ 

I am trying to create a PendingIntent for a broadcast receiver containing a notification and I am somehow getting a null PendingIntent returned. It makes no sense because there is only 1 case specified that would return a null PendingIntent and that is if PendingIntent.FLAG_NO_CREATE is passed as a flag option. 
This is my PendingIntent code.. After in debugger pendIntent = null. 
 
     Intent notificationIntent = new Intent(context, LocalPushBroadcastReceiver.class);
    notificationIntent.putExtra(LocalPushBroadcastReceiver.NOTIFICATION_ID_ARG, pushId);
    notificationIntent.putExtra(LocalPushBroadcastReceiver.NOTIFICATION_ARG, notification);
    notificationIntent.setData(Uri.parse("LocalPush:" + pushId + notification.toString()));
    PendingIntent pendIntent = PendingIntent.getBroadcast(context, 0, notificationIntent, 0);
 
 
I have tried many other flag / options. I tried calling this code from onClick / onStart / everywhere. I am on the latest version of Android Studio and am compiling with the latest sdk version 25. Also LocalPushBroadcastReceiver is defined in manifest properly. 
It's weird because I have this exact same code working on another machine in another application and I can't figure out what configuration I am missing. I would be grateful for any ideas. Thanks!

原文：https://stackoverflow.com/questions/42664494

更新时间：2022-10-08 16:10

最满意答案

 有一些重要的事情需要了解：  
 1）PPAPI本身仅支持某些内置插件，如闪存。 您可以启用其他的但仅使用命令行flages，因此它不适用于任何实际用途。  
 2）你可以使用PPAPI的地方是NACL / pNACL插件，你通常只谈论使用NACL（Native Client）而不是担心API的名称; NACL专门设计为不允许您访问系统API，例如HWND或任何使用HWND的内容。  
 所以简短的回答是“不，没有办法做你想做的事”。 更长的答案是，您最想要做的就是根据需要重写以使用OpenGL ES w / NACL。 好消息是，这与移动平台上提供的OpenGL相同，因此对于游戏，您可以利用它。 

There are a couple of important things to know about this: 
1) PPAPI by itself is only supported for certain built-in plugins, such as flash. You can enable additional ones but only using command-line flages, so it's not viable for any real use. 
2) The one place you can use PPAPI is in a NACL/pNACL plugin, where you generally just talk about using NACL (Native Client) rather than worrying about the name of the API; NACL is designed specifically to not allow you to access system APIs such as the HWND or anything that would use an HWND. 
So the short answer is "no, there is no way to do what you want". The longer answer is that most likely what you want to do will require rewriting as needed to use OpenGL ES w/ NACL. The good news is that this is the same OpenGL that is available on mobile platforms, so with a game you might be able to leverage that.

Android：空PendingIntent(Android : Null PendingIntent)

最满意答案

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