IllegalArgumentException當在更多的一箇中使用IgnitionLocation活動

Question

當我在多於一個活動中使用ignition-location時，在調用MyActivity（）中的super.onPause（）時，我在onPause（）中獲得以下異常。

E/AndroidRuntime(28968): FATAL EXCEPTION: main 
E/AndroidRuntime(28968): java.lang.RuntimeException: Unable to pause activity {com.mypackage.myapp/com.mypackage.myapp.MyActivity}: java.lang.IllegalArgumentException: Receiver not registered: com.github.ignition.location.IgnitedLocationManager$2@419a91f8 
E/AndroidRuntime(28968): at android.app.ActivityThread.performPauseActivity(ActivityThread.java:2838) 
E/AndroidRuntime(28968): at android.app.ActivityThread.performPauseActivity(ActivityThread.java:2794) 
E/AndroidRuntime(28968): at android.app.ActivityThread.handlePauseActivity(ActivityThread.java:2772) 
E/AndroidRuntime(28968): at android.app.ActivityThread.access$800(ActivityThread.java:130) 
E/AndroidRuntime(28968): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1212) 
E/AndroidRuntime(28968): at android.os.Handler.dispatchMessage(Handler.java:99) 
E/AndroidRuntime(28968): at android.os.Looper.loop(Looper.java:137) 
E/AndroidRuntime(28968): at android.app.ActivityThread.main(ActivityThread.java:4745) 
E/AndroidRuntime(28968): at java.lang.reflect.Method.invokeNative(Native Method) 
E/AndroidRuntime(28968): at java.lang.reflect.Method.invoke(Method.java:511) 
E/AndroidRuntime(28968): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
E/AndroidRuntime(28968): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
E/AndroidRuntime(28968): at dalvik.system.NativeStart.main(Native Method) 
E/AndroidRuntime(28968): Caused by: java.lang.IllegalArgumentException: Receiver not registered: com.github.ignition.location.IgnitedLocationManager$2@419a91f8 
E/AndroidRuntime(28968): at android.app.LoadedApk.forgetReceiverDispatcher(LoadedApk.java:654) 
E/AndroidRuntime(28968): at android.app.ContextImpl.unregisterReceiver(ContextImpl.java:1134) 
E/AndroidRuntime(28968): at android.content.ContextWrapper.unregisterReceiver(ContextWrapper.java:378) 
E/AndroidRuntime(28968): at com.github.ignition.location.IgnitedLocationManager.disableLocationUpdates(IgnitedLocationManager.aj:414) 
E/AndroidRuntime(28968): at com.github.ignition.location.IgnitedLocationManager.ajc$before$com_github_ignition_location_IgnitedLocationManager$3$36e174d9(IgnitedLocationManager.aj:240) 
E/AndroidRuntime(28968): at com.mypackage.myapp.MyActivity.onPause(MyActivity.java:79) 
E/AndroidRuntime(28968): at android.app.Activity.performPause(Activity.java:5106) 
E/AndroidRuntime(28968): at android.app.Instrumentation.callActivityOnPause(Instrumentation.java:1225) 
E/AndroidRuntime(28968): at android.app.ActivityThread.performPauseActivity(ActivityThread.java:2825) 
E/AndroidRuntime(28968): ... 12 more 

Answer 1

忘了調用super.onPause（）在其前MyActivity實例化一個其它活動。這種困惑的點火位置，並導致這個無益的例外