Make UIImage from ByteArray getting from .Net WebService - iphone

Question

My problem is same as Converting byte array coming from Web service to UIImage iPhone
.Now I am storing these bytes in NSMutableArray.But the method:
NSData *data = [NSData dataWithBytes:YOUR_BYTE_ARRAY length:ARRAY_LENGTH];
takes arrayOfBytes as parameter.So can anyone tell me that how to convert this array in byte array. I searched a lot but unable to find relevant contents.

Answer 1

Not sure how you're getting the mutable array to begin with. If you're using NSURLConnection, the delegate will get NSData, so you needn't use a mutable array. Consider getting the data using the connection asynch block method like this ...
NSURLRequest *myRequest = // the request you've already got working to get image data
[NSURLConnection sendAsynchronousRequest:myRequest queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *error) {
if (!error) {
// image from data with no intermediate mutable array or byte array
UIImage *image = [UIImage imageWithData:data];
}
}];

Answer 2

Thanks for your co-operation. But it does not help me. After a long research i found my solution. I am sharing my information so that others can get right answer.
NSArray *byteArray = [[NSArray alloc]init]; //strore all data here coming from server in byte formate
unsigned c = [byteArray count];
uint8_t *bytes = malloc(sizeof(*bytes) * c);
unsigned i;
for (i = 0; i < c; i++)
{
NSString *str = [byteArray objectAtIndex:i];
int byte = [str intValue];
bytes[i] = (uint8_t)byte;
}
NSData *data = [[NSData alloc]initWithBytes:bytes length:c];
UIImage *image = [UIImage imageWithData:data];
NSLog(#"image %#",image);