Found 2041 Articles for Mobile Development

Before getting into grid Layout manager for recycler view example, we should know what is Recycler view in android. Recycler view is more advanced version of list view and it works based on View holder design pattern. Using recycler view we can show grids and list of items.This example demonstrate about how to integrate Recycler View with Grid layout manager by creating a beautiful student records app that displays student name with age.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − ... Read More

Before getting into Item animation for recycler view example, we should know what is Recycler view in android. Recycler view is a more advanced version of the list view and it works based on View holder design pattern. Using recycler view we can show grids and list of items.card view is extended by frame layout and it is used to show items in card manner. It supports radius and shadow as predefined tags.This example demonstrates how to integrate Animation in Recycler View with card view by creating a beautiful student records app that displays student name with age.Step 1 − ... Read More

Before getting into card view for recycler view example, we should know what is Recycler view in android. Recycler view is more advanced version of list view and it works based on View holder design pattern. Using recycler view we can show grids and list of items.card view is extended by frame layout and it is used to show the items in card manner. It supports radius and shadow as predefined tags.This example demonstrate about how to integrate Recycler View with card view by creating a beautiful student records app that displays student name with age.Step 1 − Create a ... Read More

payU money is a payment gateway which is more popular in Indian online markets. To Integrate payU money we need to go through a few steps. Be careful with integrating payU and do not skip any of the steps of integration.Sign Up with payU money.Once you sign up, your key & salt, merchant ID will be generated which can be found in the dashboard after you login to your payU money account.After that in the terminal application, use the below code to clone payU money.Drag and drop the PlugNPlay folder to your project.$ git clone --recursive https://github.com/payu-intrepos/PayUMoney-IOS-SDK.gitNote − If you ... Read More

To capture pictures from a camera in swift we can use AVFoundation which is a framework in iOS SDK, but we should try to avoid using it until we need a lot of custom features in our camera application. In this example, we’ll only capture a picture from the camera and display it on the view. We’ll be using image picker in this example instead of AVFoundation.First, create a project and add an image view on its view Controller in the storyboard. Create the outlet in its class. Now inside the ViewController class conform it to −class ViewController: UIViewController, UIImagePickerControllerDelegate, ... Read More

To access REST APIs in swift we need to go through a series of steps using the native way of networking in swift, that is using URL sessions and Data Tasks.Rest stands for Representational State Transfer, which defines some set of constraints that are to be used by web services. In swift, we can access web services in the following way.First of all, we need to create a session object, which default configuration.let configuration = URLSessionConfiguration.default let session = URLSession(configuration: configuration)Then we need to create an URL Request of The type we need, it can get, post, delete or put. ... Read More

To get background location in swift we need to go through a few stepsGet the permissions from the user, in your info.plist file add Privacy- Location always andwhen in usage Description, Privacy – When in usage description and add their respective description.After that, you need to import the CoreLocation framework which will enable you to use all the location related libraries and methods. Then you need to get permission from the user to use the location. For that, we need to create a CLLocationManager Object and get authorization.var locationManager: CLLocationManager? override func viewDidLoad() { super.viewDidLoad() ... Read More

At the release of iPhone 5, it’s resolution and aspect ratio was different (640 x 1136 pixels), hence it was tough to migrate applications from iPhone 4 sizes to the newer iPhone. But later with the release of iOS 8, size classes and abstract screen sizes were also introduced to make it easier. As of now, applications for almost all sizes can be developed with Xcode storyboard editor.Apart from storyboard editor, you can also change the launch image. Let’s see the first method.Change the launch image to Default-568h@2x.png. Change the size to be 1136x640.Go to info.plist and remove the value ... Read More

To send an email from our iPhone device using our application we need to import the MessageUI framework of iOS SDK. After importing the framework in your application, drag and drop a button on the view controller. Add empty action for that button.Now add the following code in your view controller.funccomposeEmail(to email: String, subject: String, Body: String) {    if( MFMailComposeViewController.canSendMail()) {       letmailComposer = MFMailComposeViewController()       mailComposer.mailComposeDelegate = self       mailComposer.setToRecipients([email])       mailComposer.setSubject(subject)       mailComposer.setMessageBody(Body, isHTML: true)       letpathPDF = "\(NSTemporaryDirectory())result.pdf"       if let fileData ... Read More

Before getting into Sort array list elements for recycler view example, we should know, what is Recycler view in android. Recycler view is a more advanced version of the list view and it works based on View holder design pattern. Using recycler view we can show grids and list of items.This example demonstrates how to integrate Sorted Recycler View by creating a beautiful student records app that displays student name with age.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Open ... Read More