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Editorial Team
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Asked: 2026-05-27T11:12:59+00:00

Here is the exception which I am getting while handler try start the Progress

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Here is the exception which I am getting while handler try start the Progress Dialog from application 

android.view.WindowManager$BadTokenException: Unable to add window -- token null is not for an application
 at android.view.ViewRoot.setView(ViewRoot.java:531)
 at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:177)
 at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91)
 at android.app.Dialog.show(Dialog.java:241)
 at android.app.ProgressDialog.show(ProgressDialog.java:107)
 at android.app.ProgressDialog.show(ProgressDialog.java:90)

Please suggest solution if anybody knows

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1 Answer

  1. Editorial Team

    Change Your Context To ActivityName.this

    Because this BadToken Exception ,So In your case you are adding the Progress Dialog to Your Activity Screen but passing the wrong context.

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