Android - java.lang.IllegalArgumentException: Receiver not registered

 java.lang.IllegalArgumentException: Receiver not registered

从平台上可以看到Crash的错误问题，

出现了以下这条

 java.lang.IllegalArgumentException: Receiver not registered

明明我OnResume有注册、OnPause有移除。

但为什么会发生这个问题

 private BroadcastReceiver mReceiver = new BroadcastReceiver() {     @Override     public void onReceive(Context context, Intent intent) {         ... doSomeThing     } };

BroadcastReceiver这样命

onResume如下

 @Override protected void onResume() {     super.onResume();     registerReceiver(mReceiver, new IntentFilter("filter_action")); }

onPause如下

 @Override protected void onPause() {     super.onPause();     unregisterReceiver(mReceiver); }

但会出现如下的错误消息，虽然很少发生，但还是防呆一下（朝向零bug前进）

依照以下这篇文章

http://stackoverflow.com/questions/4978167/weird-receiver-not-registered-exception

可能防呆改成如下

 @Override protected void onPause() {     super.onPause();      try {         if (mReceiver!= null) {             unregisterReceiver(mReceiver);         }     }catch (Exception ex){         ex.printStackTrace();     } }

原文:大专栏Android - java.lang.IllegalArgumentException: Receiver not registered

来源：博客园

作者：wellwill

链接：https://www.cnblogs.com/petewell/p/11526772.html