android : WALLPAPER_CHANGED is not working on samsung galaxy
i have an application in which i am receiving WALLPAPER_CHANGED broadcast. the problem is that it is working in HTC Desire HD but not working on Motorola Milestone or Droid X. why is that ?? also it is not working on Samsung Galaxy S. 

what can be the issue ? 
android : WALLPAPER_CHANGED is not working on samsung galaxy
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i have an application in which i am receiving WALLPAPER_CHANGED broadcast. the problem is that it is working in HTC Desire HD but not working on Motorola Milestone or Droid X. why is that ?? also it is not working on Samsung Galaxy S. 

what can be the issue ? 