Copy image option from other apps to my app iOS swift.

-

 Problem:

I want to copy one image from other apps like whatsapp, chrome and others in my iphone and paste inside my app.How can i achieve that?


Solution:

        if let pastedImage = UIPasteboard.general.image {

            

            let pasteActionButton = UIAlertAction(title:"paste", style: .default) { action -> Void in

                // paste action here

            }

            alert.addAction(pasteActionButton)

        }


The above code will check that pasting content is image and then proceed that to show paste option in alert.


Inside paste action you can you can use pastedImage to get the copied image from other apps.

Comments

Post a Comment

Popular posts from this blog

Invalid bundle error while upload the app to the app Store

-
Image
Problem:  Invalid bundle. The “ UIInterfaceOrientationLandscap eLeft, UIInterfaceOrientationLandscap eRight, UIInterfaceOrientationPortrait ” orientations were provided for the UISupportedInterfaceOrientatio ns Info.plist key in the com.myapp bundle, but you need to include all of the “ UIInterfaceOrientationPortrait , UIInterfaceOrientationPortrait UpsideDown, UIInterfaceOrientationLandscap eLeft, UIInterfaceOrientationLandscap eRight” orientations to support iPad multitasking. For details, visit:  https://developer.apple.com/ documentation/bundleresources/ information_property_list/ uisupportedinterfaceorientatio ns . (ID: something) Solution: In the above image you have to check the full screen option enabled.If not then enable and upload it will works.
Read more

Convert NsNumber, NSDate to String in iOS Swift

-
Code: String (describing: nsnumbervalue )          (or) String (nsnumbervalue ) The above code is used to convert the NsNumber to String.  NSDate To String String (describing: Date ) Combine NsNumber and string to String Code: String ( " \ ( nsnumbervalue ) km" ) Convert Float to String  Code: String (describing: floatvalue )
Read more

Global LocationManager Singleton class iOS Swift

-
If you are using location based values in all the screen of apps then its a better to implement as a singleton class.First import the core location.The class will be as follows. Code: import UIKit import CoreLocation protocol LocationServiceDelegate {     func tracingLocation(currentLocation: CLLocation )     func tracingLocationDidFailWithError(error: NSError ) } class LocationSingleton: NSObject , CLLocationManagerDelegate {     var locationManager: CLLocationManager ?     var lastLocation: CLLocation ?     var delegate: LocationServiceDelegate ?     static let sharedInstance: LocationSingleton = {         let instance = LocationSingleton ()         return instance     }()          override init () {         super . init ()         self . locationManager = CLLocationManager ()                  guard let locationManagers= self . locationManager else {             return         }                 
Read more