How to check current wallpaper is default or not? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago.

how i'll come to now wheather the current wallpaper is the default one or not. Please 开发者_C百科help

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Sujit, it would be difficult to define what is meant by the default wallpaper. Take a look at WallpaperManager which provides access to the system wallpaper. The documentation states:

With WallpaperManager, you can get the current wallpaper, get the desired dimensions for the wallpaper, set the wallpaper, and more.