IllegalArgumentException未捕獲

Question

一個非常奇怪的錯誤...我在onResume（）和onPause（）方法中註冊和取消註冊一個接收者。這是在的onStop（）方法的代碼：

try{ 
     this.unregisterReceiver(this.sdCardReceiver); 
    }catch(IllegalArgumentException e){ 
     Log.d(MyOwnLife.LOG_LIFEGALLERY, "ActivityVideo - onStop unregisterReceiver:"+e); 
    } 

而且我得到以下錯誤：

Caused by: java.lang.IllegalArgumentException: Receiver not registered: myownlife.pigeau.activityVideo.ActivityVideo$SdCardReceiver@405443f8 

我趕上了錯誤......但我的應用程序崩潰反正...任何想法？

以下是完整的日誌：

java.lang.RuntimeException: Unable to stop activity {myownlife.pigeau/myownlife.pigeau.activityVideo.ActivityVideo}: java.lang.IllegalArgumentException: Receiver not registered: myownlife.pigeau.activityVideo.ActivityVideo$SdCardReceiver@405443f8 
at android.app.ActivityThread.performStopActivityInner(ActivityThread.java:2434) 
at android.app.ActivityThread.handleWindowVisibility(ActivityThread.java:2506) 
at android.app.ActivityThread.access$1900(ActivityThread.java:117) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:958) 
at android.os.Handler.dispatchMessage(Handler.java:99) 
at android.os.Looper.loop(Looper.java:130) 
at android.app.ActivityThread.main(ActivityThread.java:3687) 
at java.lang.reflect.Method.invokeNative(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:507) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625) 
at dalvik.system.NativeStart.main(Native Method) 
Caused by: java.lang.IllegalArgumentException: Receiver not registered: myownlife.pigeau.activityVideo.ActivityVideo$SdCardReceiver@405443f8 
at android.app.LoadedApk.forgetReceiverDispatcher(LoadedApk.java:610) 
at android.app.ContextImpl.unregisterReceiver(ContextImpl.java:851) 
at android.content.ContextWrapper.unregisterReceiver(ContextWrapper.java:342) 
at myownlife.pigeau.activityVideo.ActivityVideo.onStop(ActivityVideo.java:224) 
at android.app.Instrumentation.callActivityOnStop(Instrumentation.java:1170) 
at android.app.Activity.performStop(Activity.java:3884) 
at android.app.ActivityThread.performStopActivityInner(ActivityThread.java:2431) 
... 11 more 

Answer 1

我假設你已經得到了exeption不會從你的代碼拋出，甚至是從Activity類代碼，但已在一些系統級庫中創建的，所以有沒有辦法正確處理它。

這裏你可以找到解決方法： Android - BroadcastReceiver unregisterReceiver issue (not registered)

Answer 2

如果您使用的是本地廣播那就試試這個

onPause(){ 
    LocalBroadcastManager.getInstance(this).unregisterReceiver(broadcastReceiver); 
    }