I have 3 views in my IOS app name WALLPAPER WORLD In Iphone. Details are as follows :
1st View: There are only buttons like HD, Cars, bikes,etc. When i click on HD button it fetch data from server (JSON PARSING) and i can get all the images in 2nd view
2nd view: I have a table control in which i can get all the images. When i click on specific image at that time another view is open and there i can see full image on 3rd view which i was clicked.
And now my question is HOW CAN I SET THAT(Selected) IMAGE AT MY WALLPAPER SCREEN ?
Try this
EDIT
UIImageWriteToSavedPhotosAlbum(YOUR_SELETED_IMAGE, nil, nil, nil);
Hope this helps.