getting started umeng feedback with swift

download iOS SDK
unzip UMFeedback_iOS_2.1.zip
drag UMengFeedback_SDK_2.1 into file navigator and copy items if needed
in Build Phases in Link Binary With Libraries
- add AVFoundation.framework
in AppDelegate.swift
- find func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
- add UMFeedback.setAppkey(appKey)
present feedbackViewController
- self.presentViewController(UMFeedback.feedbackViewController(), animated: true){ () -> Void in }