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A low profile activity indicator. Works great in tableviews. Customize the image to get a color you perfer.
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UIImage* activityImage = [[UIImage imageNamed:@"download-bar"] resizableImageWithCapInsets:UIEdgeInsetsMake(0, 1, 0, 1)];
FPActivityView* activityView = [[FPActivityView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, 4) andActivityBar:activityImage];
[activityView start];
[self.view addSubview:activityView];============
ARC
QuartzCore
FPActivityView is available under the MIT license. See the LICENSE file for more info.