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in Technique[技术] by (71.8m points)

objective c - Custom AlertView With Background

Everybody, I need to set one image on UIAlertView..

enter image description here

I have attached my UIAlertview with image prob..

i have used this code lines..

UIAlertView *theAlert = [[[UIAlertView alloc] initWithTitle:@"Atention"
   message: @"YOUR MESSAGE HERE", nil)
   delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] autorelease];

   [theAlert show];

   UILabel *theTitle = [theAlert valueForKey:@"_titleLabel"];
   [theTitle setTextColor:[UIColor redColor]];

   UILabel *theBody = [theAlert valueForKey:@"_bodyTextLabel"];
   [theBody setTextColor:[UIColor blueColor]];

   UIImage *theImage = [UIImage imageNamed:@"Background.png"];    
   theImage = [theImage stretchableImageWithLeftCapWidth:16 topCapHeight:16];
   CGSize theSize = [theAlert frame].size;

   UIGraphicsBeginImageContext(theSize);    
   [theImage drawInRect:CGRectMake(0, 0, theSize.width, theSize.height)];    
   theImage = UIGraphicsGetImageFromCurrentImageContext();    
   UIGraphicsEndImageContext();

   [[theAlert layer] setContents:[theImage CGImage]];

please solve this issue.. i need only image with alert..

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1 Answer

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by (71.8m points)

Try this...

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"UIAlert View" message:@"hello" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:@"Close",nil];

UIImage *alertImage = [UIImage imageNamed:@"plus.png"];

UIImageView *backgroundImageView = [[UIImageView alloc] initWithImage:alertImage];

backgroundImageView.frame = CGRectMake(0, 0, 282, 130);

backgroundImageView.contentMode = UIViewContentModeScaleToFill;

[alert addSubview:backgroundImageView];

[alert sendSubviewToBack:backgroundImageView]; 
[alert show];
[alert release];

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