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

Try this way,hope this will help you to solve your problem.

Declare WallpaperManager object at class level :

private WallpaperManager wallpaperManager;

Initialize WallpaperManager object in initialize() :

private void initialize() {
  wallpaperManager = WallpaperManager.getInstance(this);
}

Set bitmap to wallpaperManager object.

case R.id.btnSetWall:
   try {
       if(bmp!=null){
           wallpaperManager.setBitmap(bmp);
       }else{ 
           // write your bitmap null handle code here.
       }
   } catch (IOException e) {
     Log.e(TAG, "Cannot set image as wallpaper", e);
   }
   break;

Add this permission to AndroidManifest.xml :