Hi pankaj,
Thanks for reply,
i kept progress dialog in onpreexcute method only but not in do in
back ground.
On Tuesday, July 23, 2013 1:31:17 PM UTC+5:30, Pankaj wrote:
>
> Hi,
> you can't call UI activity like (showing toast or dialog) in
> doInBackground method of Asyncro thread. put toast or dialog it in
> 'onPreExcute()' or postExcute() methods as per your need.
>
>
> On Tue, Jul 23, 2013 at 10:19 AM, Seshu <[email protected]
> <javascript:>>wrote:
>
>> Hi All,
>> In my application am using webservices, the user is sign in the login
>> page using facebook so user ll giving his/her credentails, after grant
>> access page in facebook came back to main screen and then am calling the
>> user request data i.e., firstname, lastname and email id. for this one i
>> used async task with progress dialog showing. after completion of
>> webservices downloading i am navigating to 2nd screen here 1st screen is
>> going to finishing. now in 2nd screen i have logout option, when the user
>> selected the logout option the facebook logout and application logout is
>> calling. again i am calling first screen by startactivity method. now again
>> user wants to login the app using facebook after grant access page, came
>> back to first screen here calling webservice again i.e., calling async task
>> with progress dialog. on preexecute method i wrote progress dialog. there
>> app is crashing and showing this below log.
>>
>> FATAL EXCEPTION: main
>> android.view.WindowManager$BadTokenException: Unable to add window --
>> token android.os.BinderProxy@4298f298 is not valid; is your activity
>> running?
>> at android.view.ViewRootImpl.setView(ViewRootImpl.java:665)
>> at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:328)
>> at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:226)
>> at
>> android.view.WindowManagerImpl$CompatModeWrapper.addView(WindowManagerImpl.java:151)
>> at android.view.Window$LocalWindowManager.addView(Window.java:547)
>> at android.app.Dialog.show(Dialog.java:277)
>> at android.app.ProgressDialog.show(ProgressDialog.java:116)
>> at android.app.ProgressDialog.show(ProgressDialog.java:99)
>> at android.app.ProgressDialog.show(ProgressDialog.java:94)
>> at
>> com.satyaseshu.MainActivity$UserData.onPreExecute(MainActivity.java:209)
>> at android.os.AsyncTask.executeOnExecutor(AsyncTask.java:586)
>> at android.os.AsyncTask.execute(AsyncTask.java:534)
>> at com.satyaseshu.MainActivity.requestUserData(MainActivity.java:191)
>> at
>> com.satyaseshu.MainActivity$FbAPIsAuthListener.onAuthSucceed(MainActivity.java:146)
>> at com.satyaseshu.SessionEvents.onLoginSuccess(SessionEvents.java:76)
>> at
>> com.satyaseshu.LoginButton$LoginDialogListener.onComplete(LoginButton.java:81)
>> at com.satyaseshu.Facebook$1.onComplete(Facebook.java:310)
>> at
>> com.satyaseshu.FbDialog$FbWebViewClient.shouldOverrideUrlLoading(FbDialog.java:131)
>> at
>> android.webkit.CallbackProxy.uiOverrideUrlLoading(CallbackProxy.java:274)
>> at android.webkit.CallbackProxy.handleMessage(CallbackProxy.java:376)
>> at android.os.Handler.dispatchMessage(Handler.java:99)
>> at android.os.Looper.loop(Looper.java:153)
>> at android.app.ActivityThread.main(ActivityThread.java:5000)
>> at java.lang.reflect.Method.invokeNative(Native Method)
>> at java.lang.reflect.Method.invoke(Method.java:511)
>> at
>> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:821)
>> at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:584)
>> at dalvik.system.NativeStart.main(Native Method)
>>
>> if any body knows then please let me know once. i am facing this issue.
>> due to this i am unable to show any other popup dialogs and also toast
>> message.
>>
>>
>>
>> Thanks for all,
>> S.Seshu
>>
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>
>
>
> --
>
> Thanks & Regards
> Pankaj Pandey
>
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