Unable to add window -- token android. OS. BinderProxy,

Unable to add window -- token android. OS. BinderProxy,

Today, a program exception information is collected on google play.

Android. view. WindowManager $ BadTokenException: Unable to add window -- tokenandroid. OS. BinderProxy @ 406ab4c8is not valid; is your activity running?

At android. view. ViewRoot. setView (ViewRoot. java: 532)

At android. view. WindowManagerImpl. addView (WindowManagerImpl. java: 200)

At android. view. WindowManagerImpl. addView (WindowManagerImpl. java: 114)

At android. view. Window $ LocalWindowManager. addView (Window. java: 424)

At android. app. Dialog. show (Dialog. java: 241)

At android. app. AlertDialog $ Builder. show (AlertDialog. java: 802)

At com. nttdocomo. communicase. carriermail. activity. MailSettingAccountRecieveActivity $2 $ 1.run( MailSettingAccountRecieveActivity. java: 558)

At android. OS. Handler. handleCallback (Handler. java: 587)

At android. OS. Handler. dispatchMessage (Handler. java: 92)

At android. OS. lorule. loop (lorule. 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: 842)

At com. android. internal. OS. ZygoteInit. main (ZygoteInit. java: 600)

At dalvik. system. NativeStart. main (Native Method)

When dialog is displayed in the thread

[Java] view plaincopy

MailSettingAccountRecieveActivity. this)

GetString (R. string. check_failed_title ))

. SetPositiveButton (getString (R. string. OK), null)

});

The explanation on stackflow is:

The problem is that the dialog need to have the "base" context of your activity, not necessarily the one you're launching it from.

Then I added this code before the dialog.

NewAlertDialog. Builder (

. SetTitle (

. SetMessage (errMessage)

. Show ();

}

[Java] view plaincopy

}

. SetMessage (errMessage)

Activityactivity = MailSettingAccountRecieveActivity. this;

While (activity. getParent ()! = Null ){

Activity = activity. getParent ();

NewAlertDialog. Builder (activity)

. SetTitle (

GetString (R. string. check_failed_title ))

. SetPositiveButton (

GetString (R. string. OK ),

Null). show ();

}

})