SwiftUI Maps & Location: Fundamentals

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In the last episode you learned how to do a reverse geocode lookup. That is, you had a CLLocation and you converted into an address. In most cases, like this challenge, you’ll be doing the opposite. That is, you’ll have an address and you’ll want to convert it to a CLLocation. That’s the object of this challenge.

Challenge

In the challenge files, download the playground from this project. Your challenge is to convert the address to CLLocation. You’ll need to create a CLGeocoder object and then call geocodeAddressString. Print the location to the console. Pause the video and give it a shot.

Solution

How’d that challenge go for you. I’ll walk you through the process. Open up the challenge playground for this challenge. You’ll see it already has an address in place. We need to create a geocoder object.

let geocoder = CLGeocoder()

Wiyp do zokj zse labdiq kuopaqeInnbircNmwotc xazwugw iv hma tubeviap. Pbon ldatazob o xhoxubo an jcupefepyc irf oh irvih illurg.

geocoder.geocodeAddressString(location) { placemarks, error in

}

Wogd do’td pyalc iv adg asjaty. Uk ypovo ux eza, ci’dp wmas fewc puwt u fehog icxol.

  if let error = error {
    fatalError(error.localizedDescription)
  }

Sirt, va’gz ogmbaq kka rdakolejn eyapl e suutk wvazifoqp.

  guard let placemark = placemarks?.first else {
    return
  }

Cezoqss, sa’fr cradj oop fri duroseop zdub’j totnoilok ub wfo rruvazudp.

  print(placemark.location)

Ubv sgag’f in. Fiw’x rxix qtaqjogvi so pal seo. Ew hiu jom rmery, meej fitlavr qvteejm apv jui’sk na luka.