GCDTimer

Encapsulate DispatchSourceTimer with functions including timer, countdown, and execution after a few seconds.

Usage

timer

let timer = GCDTimer()
timer.start(1) {
    // code
}
timer.pause()
timer.restart()
timer.stop()

countdown

let timer = GCDTimer()
timer.countdown(60, repeating: 1) {
    // code
}

execution after a few seconds

let timer = GCDTimer()
timer.after(1.5) {
    // code
}

Note: Execute after a few seconds can be executed concurrently with the other two operations.

For Exmple

let timer = GCDTimer()
timer.after(2) {
    // code
}
timer.start(1) {
    // code
}

Installation

You can add GCDTimer to an Xcode project by adding it as a package dependency.

• From the File menu, select Swift Packages > Add Package Dependency...
• Enter https://github.com/HumorousGhost/GCDTimer into the package repository URL text field.
• Link GCDTimer to your application target.