Display Google Map in swift

This blog explain the Google Map implementation in swift

Step 1:-

If CocoaPods tools not installed, then Install it by running the following command from the terminal.

 $ sudo gem install cocoapods

Step 2:-

Create file Podfile this file define your project dependencies .Go to your project location run comment 

 $ touch Podfile

then open podfile write this commend in terminal

$ open Podfile

Edit Podfile and include your dependencies 

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.1'
pod 'GoogleMaps'
 

Save the Podfile

Step 3:-

Run the pod install command. This will install the APIs specified in the Podspec, along with any dependencies 

 $ pod install

Step 4:-

Close Xcode, and then open you project by double clicking on it.

Step 5:-

Open google Developer console form the link "https://console.developers.google.com/flows/enableapi?apiid=placesios,maps_ios_backend&keyType=CLIENT_SIDE_IOS" create new project 

Go to Credentials->select Credentials from left menu-> Add credentials -> API key -> IOS key

Enter your apps bundle identifier(com.GoogleMapExample) then click create now your 

API key appear "AIzaSyBnptox---------------------" copy this API key and paste it into your AppDelegate.swift 

see Step 6 for more details

Step 6:-

import GoogleMaps

Write this code in AppDelegate.swift

 func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
        GMSServices.provideAPIKey("-----API Key-----")
        return true
    }
 

Step 7 :

Write this code in ViewController.swift

 import UIKit
 import GoogleMaps

class ViewController: UIViewController {
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        var camera = GMSCameraPosition.cameraWithLatitude(28.4594965,
            longitude: 77.0266383, zoom: 10)
        var mapView = GMSMapView.mapWithFrame(CGRectZero, camera: camera)
        mapView.myLocationEnabled = true
        self.view = mapView
        
        var marker = GMSMarker()
        marker.position = CLLocationCoordinate2DMake(28.4594965, 77.0266383)
        marker.title = "Gurgaon"
        marker.snippet = "India"
        marker.map = mapView
    }
}
 

For more details about Google Map implementation go to this link

https://developers.google.com/maps/documentation/ios-sdk/start

THANKS