60 lines
1.9 KiB
Swift

//
// Copyright (c) 2015 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import Foundation
import FirebaseAnalytics
/**
* PatternTabBarController exists as a subclass of UITabBarConttroller that
* supports a 'share' action. This will trigger a custom event to Analytics and
* display a dialog.
*/
@objc(PatternTabBarController) // match the ObjC symbol name inside Storyboard
class PatternTabBarController: UITabBarController {
override func viewDidAppear(animated: Bool) {
if (getUserFavoriteFood() == nil) {
askForFavoriteFood()
}
}
@IBAction func didTapShare(sender: AnyObject) {
// [START custom_event_swift]
FIRAnalytics.logEventWithName(kFIREventSelectContent, parameters: [
kFIRParameterContentType:"cont",
kFIRParameterItemID:"1"
])
// [END custom_event_swift]
let title = "Share: \(self.selectedViewController!.title!)",
message = "Share event sent to Analytics; actual share not implemented in this quickstart",
alert = UIAlertView(title: title, message: message, delegate: nil, cancelButtonTitle: "Ok")
alert.show()
}
@IBAction func unwindToHome (segue: UIStoryboardSegue?) {
}
func getUserFavoriteFood() -> String? {
return NSUserDefaults.standardUserDefaults().valueForKey("favorite_food") as! String?
}
func askForFavoriteFood() {
performSegueWithIdentifier("pickFavoriteFood", sender: self)
}
}