An easy colorful gradient statusBar indicator
You can use CocoaPods to install WBStatusBarHUD adding it to your Podfile:
platform :ios, '8.0'
use_frameworks!
pod 'WBStatusBarHUD'
end
WBStatusBarHUD.setWindow(UIColor.cyanColor())
WBStatusBarHUD.showSuccess()
WBStatusBarHUD.showError()
WBStatusBarHUD.showLoading()
WBStatusBarHUD.hide()
WBStatusBarHUD.show(<#T##message: String##String#>, image: <#T##UIImage?#>)