Crash when I use method setWallpaper android?

Question

I am getting photo with my camera(mobile) and then I need that to set it wallpaper but get me crash. When I use from setWallpaper() it say me The method setW

Answer 1

You need to use the WallpaperManager Class if You develop higher API Level 5:

WallpaperManager mManager = WallpaperManager.getInstance(getApplicationContext());

  try {
      mManager.setResource(R.drawable.yourDrawable);
  } catch (IOException e) {

   //warning for the user
e.printStackTrace();

   }

And to use the manager, You need to set permissions SET_WALLPAPER in the manifest. Also, if You develop under API Level 5 and You want to use the method that You used, You have to set the Permission too.