Stay-Swift

A Library that Help Measure Screen Stay Duration of ViewController.

Installation

CocoaPods installation is supported.

use_framework!

pod "Stay"

Setup

Confirm to protocol

• Confirms to ScreenStayMeasureable protocol to the VC you want to measure screen stay duration

import Stay

class FooViewController: UIViewController, ScreenStayMeasureable {
…
}

Set screenName

private(set) var screenName: String = "foo_screen"

Add a setup method

• The simplest way:
  • Put setUpDefaultMeasurement() method to VC Note: setUpDefaultMeasurement() must be called before viewDidAppear of the UIViewController’s lifecycle

ex:

    override func viewDidLoad() {
        super.viewDidLoad()
        setUpDefaultMeasurement()
    }

• If you want a fine control of the measurement, put following methods to the points you wants to start/stop measurement
  • startScreenStayTimer()
  • stopScreenStayTimer()

Get and handle screen stay duration

extension FooViewController: ScreenStayMeasureable {
        func didScreenStayTimerFinishMeasuring(screenStayDuration: Int64) {
            // Put your code here
            // e.g. Send screenStayDuration to logger
    }
}