UImage get local url after save ios - ios

Question

I want to saved an image in my photo albums, however I had succesfully saved the image but now I want to get the URL which would be my local URL that would open the image If I passes that to UIImage. I'm unable to get the saved image url as of error that "expression not allowed". How can I get the LOCAL URL of my saved image in iOS.
My Tried:
-(NSString *) imageSave: (UIImage *)image
{
ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init];
[library writeImageToSavedPhotosAlbum:image.CGImage orientation:(ALAssetOrientation)image.imageOrientation completionBlock:^(NSURL *assetURL, NSError *error )
{
[library assetForURL:assetURL resultBlock:^(ALAsset *asset )
{
self.temp1 = [NSString stringWithFormat:#"%#",assetURL];
NSLog(#"SAVED!");
}
failureBlock:^(NSError *error )
{
self.temp1 = [NSString stringWithFormat:#"NO"];
NSLog(#"Error Saving Image!!!");
}];
}];
return self.temp1;
}
I tried by ma making a property but that returns null.

Answer 1

Try following code that may help you.
UIImage *viewImage = YOUR UIIMAGE // ---
ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init];
// Request to save the image to camera roll
[library writeImageToSavedPhotosAlbum:[viewImage CGImage] orientation:(ALAssetOrientation)[viewImage imageOrientation] completionBlock:^(NSURL *assetURL, NSError *error){
if (error) {
NSLog(#"error");
} else {
NSLog(#"url %#", assetURL);
NSString *myString = [assetURL absoluteString];
}
}];