android - How to fix this error which randomly makes the screen black before loading its content? -


I am recoding the code that is compoding the other codeer, it uses the six parser between other things. When I load the main screen, the screen is black first (like frozen), but then the layout elements are loaded.

It is not often, but randomly. I have noticed that this error has been caught getPackageInfoItem () NameNotFoundException . Here stack trace: 

  07-10 13: 11: 13.835: Error / PackageInfoItemFactory (16,118): getPackageInfoItem () NameNotFoundException android.content.pm.PackageManager $ NameNotFoundException: com.app. Android at com.sec.android.app.controlpanel and at com.sec.andsearchandontroll.nic.inPackageInfoItemFactory.updatePackageInfoItem (PackageInfoItemFactory.java:88) android.app.ApplicationPackageManager.getApplicationInfo (ApplicationPackageManager.java News 14) UpdatePackageInfoItem (PackageInfoItemFactory.java:67) at PackageInfoItemFactory Com.sec.android.app.controlpanel. On android.app.ActivityThread.handleReceiver (ActivityThread.java:2131) on Android.apiapi.aktivtitred com .sec.android.app.controlpanel.PackageIntentReceiver.onReceive (PackageIntentReceiver.java:27). .access $ 1500 on android.os.Handler.dispatchMessage (Handler.java:99) on android.app.ActivityThread $ H.handleMessage (ActivityThread.java:1209) (ActivityThread.java:127) android.os.Looper.loop at (Looper.java:137) android.app.ActivityThread.main (ActivityThread.java:450) to 7) java.lang.reflect.Method.invokeNative (Native method) java.lang.reflect.Method.invoke (method .java: 511) on com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run (on ZygoteInit. dalvik.system Java: 790) com.android.internal.os.ZygoteInit.main (ZygoteInit.java:557) .NativeStart.main (Native Method)   
 Any ideas on how to solve this?   
 
 
  When I load the main screen, the first black (or frozen), but Then the layout elements are loaded.   
 I'm sure you are blocking some of your expensive UI blocks in the main UI thread of your activity. It will not block your UI if it is to put those code into asynchronous.  
 
  
 
 
  
 
 
  
 
  
 Therefore, sometimes its possible given component does not have the property of the name. You have to handle this exception randomly in your code.

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