selecting an image then unselecting it then clicking done calls wrong delegate about elcimagepickercontroller

[wassupdoc]

One way I fixed this is to check if returnArray had 0 members within selectedAssets

-(void)selectedAssets:(NSArray*)_assets {
    
    NSMutableArray *returnArray = [[[NSMutableArray alloc] init] autorelease];
    
    for(ALAsset *asset in _assets) {
        
        NSMutableDictionary *workingDictionary = [[NSMutableDictionary alloc] init];
        [workingDictionary setObject:[asset valueForProperty:ALAssetPropertyType] forKey:@"UIImagePickerControllerMediaType"];
        [workingDictionary setObject:[UIImage imageWithCGImage:[[asset defaultRepresentation] fullScreenImage] scale:1.0 orientation:[[asset valueForProperty:@"ALAssetPropertyOrientation"] intValue]] forKey:@"UIImagePickerControllerOriginalImage"];
        [workingDictionary setObject:[[asset valueForProperty:ALAssetPropertyURLs] valueForKey:[[[asset valueForProperty:ALAssetPropertyURLs] allKeys] objectAtIndex:0]] forKey:@"UIImagePickerControllerReferenceURL"];
        
        [returnArray addObject:workingDictionary];
        
        [workingDictionary release];        
    }
    
    if (![returnArray count] == 0) {
        if([delegate respondsToSelector:@selector(elcImagePickerController:didFinishPickingMediaWithInfo:)]) {
            [delegate performSelector:@selector(elcImagePickerController:didFinishPickingMediaWithInfo:) withObject:self withObject:returnArray];
            [returnArray release];
        }
    }else{
        [returnArray release];
        [self cancelImagePicker];
    }
}

[prasannaguna]

UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Error" message:[NSString stringWithFormat:@"Album Error: %@", [error description]] delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil];
[alert show];
[alert release];

why we are using this secion

[cschep]

Hello All,

This is actually the intended behavior. Picking zero things and backing out and canceling are different actions. Maybe you want to be able to select 0 things as to clear a list or something?

The code you wrote looks like it serves your use case well though, so I'm glad this control could at least provide a good starting point!

Don't hesitate to open a new issue if you find any other problems.